Hornbeck Offshore Announces Fourth Quarter 2017 Results

COVINGTON, La., Feb. 7, 2018 /PRNewswire/ -- Hornbeck Offshore Services, Inc. (NYSE:HOS) announced today results for the fourth quarter ended December 31, 2017. Following is an executive summary for this period and the Company's future outlook:

    --  4Q2017 diluted EPS was $2.48, an improvement of $2.99 from 3Q2017
        diluted EPS of $(0.51)
    --  4Q2017 net income was $93.8 million, an improvement of $112.8 million
        from 3Q2017 net loss of $(19.0) million
    --  4Q2017 income taxes include a benefit of $125.2 million related to the
        repricing of deferred tax liabilities due to the tax reform enacted in
        2017
    --  Offsetting this tax benefit was $14.2 million of tax expense due to
        valuation allowances for tax credits that may expire prior to being
        utilized
    --  Excluding the reconciling items discussed below, adjusted 4Q2017 diluted
        EPS and net loss were $(0.44) and $(16.1) million, respectively
    --  4Q2017 EBITDA was $13.9 million, an increase of $3.3 million, or 31%,
        from 3Q2017 EBITDA of $10.6 million
    --  4Q2017 average new gen OSV dayrates were $18,964, a sequential increase
        of $481, or 3%
    --  4Q2017 effective new gen OSV dayrates were $4,570, a sequential decrease
        of $291, or 6%
    --  4Q2017 utilization of the Company's new gen OSV fleet was 24%, down from
        26% sequentially
    --  4Q2017 effective utilization of the Company's active new gen OSVs was
        81%, down from 86% sequentially
    --  The Company currently has 44 OSVs stacked and expects to have a total of
        45 OSVs stacked by the end of 1Q2018
    --  The Company drew an additional $67 million of available capacity under
        its First-Lien Credit Facility at year-end 2017
    --  Quarter-end cash was $187 million, up from $113 million sequentially,
        with $62 million of newbuild growth capex remaining to be funded
    --  The Company now expects delivery of final two MPSVs in 2019 with $18
        million and $44 million of growth capex in 2018 and 2019, respectively
    --  4Q2017 total liquidity (cash and credit availability) of $324 million
        represents an increase of $7 million, or 2%, from 3Q2017

The Company recorded net income for the fourth quarter of 2017 of $93.8 million, or $2.48 per diluted share, compared to a net loss of $(19.2) million, or $(0.53) per diluted share, for the year-ago quarter; and a net loss of $(19.0) million, or $(0.51) per diluted share, for the third quarter of 2017. Included in the Company's fourth quarter 2017 results is a $125.2 million tax benefit related to U.S. tax reform legislation that was enacted in December 2017, partially offset by $14.2 million of tax expense due to valuation allowances related to tax credits that may expire prior to being utilized and a $1.7 million non-cash write-off of goodwill. Excluding the net impact of these reconciling items, net loss and diluted EPS for the fourth quarter of 2017 would have been $(16.1) million and $(0.44) per diluted share, respectively. Diluted common shares for the fourth quarter of 2017 were 37.9 million compared to 36.4 million and 37.0 million for the fourth quarter of 2016 and the third quarter of 2017, respectively. GAAP requires the use of basic shares outstanding for diluted EPS when reporting a net loss. EBITDA for the fourth quarter of 2017 was $13.9 million compared to $1.1 million for the fourth quarter of 2016 and $10.6 million for the third quarter of 2017. For additional information regarding EBITDA as a non-GAAP financial measure, please see Note 10 to the accompanying data tables.

Revenues. Revenues were $56.2 million for the fourth quarter of 2017, an increase of $14.3 million, or 34.1%, from $41.9 million for the fourth quarter of 2016; and an increase of $2.5 million, or 4.7%, from $53.7 million for the third quarter of 2017. The year-over-year increase in revenues was primarily due to improved market conditions for the Company's MPSVs, partially offset by weak OSV market conditions worldwide. The sequential increase in revenues was primarily attributable to higher effective dayrates for the MPSV fleet. As of December 31, 2017, the Company had 42 OSVs stacked. For the three months ended December 31, 2017, the Company had an average of 43.5 vessels stacked compared to 46.5 vessels stacked in the prior-year quarter and 43.0 vessels stacked in the sequential quarter. Operating loss was $(14.3) million, or (25.4)% of revenues, for the fourth quarter of 2017 compared to an operating loss of $(27.5) million, or (65.6)% of revenues, for the prior-year quarter; and an operating loss of $(16.7) million, or (31.1)% of revenues, for the third quarter of 2017. Excluding the impact of the goodwill write-off discussed above, fourth quarter 2017 operating loss would have been $(12.6) million, or (22.4)% of revenues. Average new generation OSV dayrates for the fourth quarter of 2017 were $18,964 compared to $24,212 for the same period in 2016 and $18,483 for the third quarter of 2017. New generation OSV utilization was 24.1% for the fourth quarter of 2017 compared to 20.0% for the year-ago quarter and 26.3% for the sequential quarter. Excluding stacked vessel days, the Company's new generation OSV effective utilization was 81.0%, 74.5% and 85.8% for the same periods, respectively. Utilization-adjusted, or effective, new generation OSV dayrates for the fourth quarter of 2017 were $4,570 compared to $4,842 for the same period in 2016 and $4,861 for the third quarter of 2017.

Operating Expenses. Operating expenses were $31.2 million for the fourth quarter of 2017, an increase of $3.7 million, or 13.5%, from $27.5 million for the fourth quarter of 2016; and an increase of $1.1 million, or 3.7%, from $30.1 million for the third quarter of 2017. The year-over-year increase in operating expenses was primarily due to a higher average number of active vessels in the Company's fleet. The sequential increase in operating expenses was primarily due to higher personnel expenses.

General and Administrative ("G&A"). G&A expense was $11.0 million for the fourth quarter of 2017 compared to $13.3 million for the fourth quarter of 2016; and $12.9 million for the third quarter of 2017. The year-over-year decrease in G&A expense was primarily attributable to lower long-term incentive compensation and lower short-term incentive compensation, partially offset by higher professional fees related to the Company's on-going liability management activities. The sequential decrease in G&A expense was primarily due to lower long-term incentive compensation expense. Long-term incentive compensation was lower than the prior-year period and sequential quarter due to a "mark to market" adjustment on cash-settled share-based awards to reflect the decrease in the Company's stock price during the three months ended December 31, 2017.

Depreciation and Amortization. Depreciation and amortization expense was $28.4 million for the fourth quarter of 2017, or $0.2 million lower than the year-ago quarter and $1.2 million higher than the sequential quarter. Depreciation expense decreased by $0.1 million over the year-ago quarter. Amortization expense also decreased by $0.1 million over the year-ago quarter, driven by postponed recertifications for certain of the Company's stacked OSVs, partially offset by the $1.7 million goodwill charge. Depreciation expense was in-line with the sequential quarter; however, amortization expense was $1.2 million higher, wholly attributable to the goodwill charge previously mentioned. Amortization expense is expected to decrease further in fiscal 2018 as a result of the deferral of regulatory recertification activities for vessels that have been stacked. However, amortization expense is expected to increase in fiscal 2019 as a result of currently active vessels that were placed in service under the Company's fifth OSV newbuild program commencing their initial intermediate drydock or special survey. The Company also expects amortization expense to increase whenever market conditions warrant reactivation of currently stacked vessels, which will then require the Company to drydock such vessels, and thereafter to revert back to historical levels.

Interest Expense. Interest expense was $12.2 million during the fourth quarter of 2017, or $1.6 million lower than the prior-year quarter. The decrease was primarily due to lower interest expense associated with the debt exchange and debt repurchases, as well as the termination of the then-existing credit facility, all of which were completed during the second quarter of 2017. The Company recorded $2.6 million of capitalized construction period interest, or roughly 18% of its total interest costs, for the fourth quarter of 2017 compared to $2.4 million, or roughly 15% of its total interest costs, for the year-ago quarter.

Twelve Month Results

Revenue for fiscal 2017 decreased 14.7% to $191.4 million compared to $224.3 million for fiscal 2016. Operating loss was $(88.7) million, or (46.4)% of revenues, for fiscal 2017 compared to an operating loss of $(64.2) million, or (28.6)% of revenues, for the prior-year. Net income for fiscal 2017 increased $91.2 million to $27.4 million, or $0.73 per diluted share, compared to a net loss of $(63.8) million, or $(1.76) per diluted share, for fiscal 2016. EBITDA for fiscal 2017 decreased 25.7% to $38.2 million compared to $51.4 million for fiscal 2016. Included in the Company's results for the twelve months ended December 31, 2017 are a net $111.0 million tax benefit in the fourth quarter of 2017 primarily related to the impact of the U.S. tax reform legislation enacted in December 2017, a $15.5 million net gain on early extinguishment of debt in the second quarter of 2017 and a $1.7 million charge for the write-off of goodwill. Excluding the impact of these reconciling items, net loss, diluted EPS and EBITDA for fiscal 2017 would have been $(91.9) million, $(2.49) per diluted share and $22.8 million, respectively. The year-over-year decrease in vessel revenues primarily resulted from weak market conditions worldwide and the repricing or stacking of six vessels, which concluded long-term contracts at dayrates above current market levels. For fiscal 2017, the Company had an average of 43.6 vessels stacked compared to 41.6 vessels stacked in fiscal 2016.

Future Outlook

Based on the key assumptions outlined below and in the attached data tables, the following statements reflect management's current expectations regarding future operating results and certain events during the Company's guidance period as set forth on pages 11 and 12 of this press release. These statements are forward-looking and actual results may differ materially, particularly given the volatility inherent in, and the currently depressed conditions of, the Company's industry. Other than as expressly stated, these statements do not include the potential impact of any significant further change in commodity prices for oil and natural gas; any additional future repositioning voyages; any additional stacking or reactivation of vessels; unexpected vessel repairs or shipyard delays; or future capital transactions, such as vessel acquisitions, modifications or divestitures, business combinations, possible share or note repurchases or financings that may be commenced after the date of this disclosure. Additional cautionary information concerning forward-looking statements can be found on page 8 of this news release.

Forward Guidance

The Company's forward guidance for selected operating and financial data, outlined below and in the attached data tables, reflects the current state of commodity prices and planned decreases in the capital spending budgets of its customers.

Vessel Counts. As of December 31, 2017, the Company's fleet of owned vessels consisted of 62 new generation OSVs and eight MPSVs. The forecasted vessel counts presented in this press release reflect the two MPSV newbuilds now expected to be delivered during fiscal 2019, as discussed below. With an average of 42.9 new generation OSVs projected to be stacked during fiscal 2018, the Company's active fleet for 2018 is expected to be comprised of an average of 19.1 new generation OSVs and 8.0 MPSVs. With an assumed average of 43.0 new generation OSVs projected to be stacked during fiscal 2019, the Company's active fleet for 2019 is expected to be comprised of an average of 19.0 new generation OSVs and 9.0 MPSVs.

Operating Expenses. Aggregate cash operating expenses are projected to be in the range of $32.0 million to $37.0 million for the first quarter of 2018, and $130.0 million to $145.0 million for the full-year 2018. Reflected in the cash opex guidance ranges above are the anticipated continuing results of several cost containment measures initiated by the Company since the fourth quarter of 2014 due to prevailing market conditions, including, among other actions, the stacking of vessels on various dates from October 1, 2014 through December 31, 2017, as well as company-wide headcount reductions and across-the-board pay-cuts for shoreside and vessel personnel. The Company plans to stack one 240 class OSV during the remainder of the first quarter of 2018. The Company may choose to stack or reactivate additional vessels as market conditions warrant. The cash operating expense estimate above is exclusive of any additional repositioning expenses the Company may incur in connection with the potential relocation of more of its vessels into international markets or back to the GoM, and any customer-required cost-of-sales related to future contract fixtures that are typically recovered through higher dayrates.

G&A Expense. G&A expense is expected to be in the approximate range of $11.0 million to $13.0 million for the first quarter of 2018, and $45.0 million to $50.0 million for the full-year 2018.

Other Financial Data. Quarterly depreciation, amortization, net interest expense, cash income taxes, cash interest expense, weighted-average basic shares outstanding and weighted-average diluted shares outstanding for the first quarter of 2018 are projected to be $24.6 million, $2.1 million, $13.2 million, $0.2 million, $15.1 million, 37.3 million and 37.9 million, respectively. As a reminder, please note that GAAP requires the use of basic shares outstanding for diluted EPS when reporting a net loss. Guidance for depreciation, amortization, net interest expense, cash income taxes and cash interest expense for the full fiscal years 2018 and 2019 is provided on page 12 of this press release. The Company's annual effective tax benefit rate is expected to be between 20.0% and 22.0% for fiscal years 2018 and 2019.

Capital Expenditures Outlook

Update on OSV Newbuild Program #5. The two remaining vessels under the Company's nearly completed 24-vessel domestic newbuild program, both of which are 400 class MPSVs, are now expected to be delivered in the second and third quarters of 2019, respectively.

The Company owns 62 new generation OSVs and eight MPSVs as of December 31, 2017. Based on the projected MPSV in-service dates, the Company now expects to own eight and ten MPSVs as of December 31, 2018 and December 31, 2019, respectively. These vessel additions result in a projected average MPSV fleet complement of 8.0, 9.0 and 10.0 vessels for the fiscal years 2018, 2019 and 2020, respectively. The aggregate cost of the Company's fifth OSV newbuild program, excluding construction period interest, is expected to be approximately $1,335.0 million, of which $18.4 million and $43.9 million are expected to be incurred in the full fiscal years 2018 and 2019, respectively. From the inception of this program through December 31, 2017, the Company has incurred $1,272.7 million, or 95.3%, of total expected project costs, including $3.2 million that was spent during the fourth quarter of 2017. The Company expects to incur newbuild project costs of $0.4 million during the first quarter of 2018.

Update on Maintenance Capital Expenditures. Please refer to the attached data table on page 11 of this press release for a summary, by period and by vessel type, of historical and projected data for drydock downtime (in days) and maintenance capital expenditures for each of the quarterly and/or annual periods presented for the fiscal years 2016, 2017, 2018 and 2019. Maintenance capital expenditures, which are recurring in nature, primarily include regulatory drydocking charges incurred for the recertification of vessels and other vessel capital improvements that extend or maintain a vessel's economic useful life. The Company expects that its maintenance capital expenditures for its fleet of vessels will be approximately $19.4 million and $24.2 million for the full fiscal years 2018 and 2019, respectively. These cash outlays are expected to be incurred over approximately 329 and 435 days of aggregate commercial downtime in 2018 and 2019, respectively, during which the applicable vessels will not earn revenue.

Update on Other Capital Expenditures. Please refer to the attached data tables on page 11 of this press release for a summary, by period, of historical and projected data for other capital expenditures, for each of the quarterly and/or annual periods presented for the fiscal years 2016, 2017, 2018 and 2019. Other capital expenditures, which are generally non-recurring, are comprised of the following: (i) commercial-related vessel improvements, such as the addition of cranes, ROVs, helidecks, living quarters and other specialized vessel equipment, or the modification of vessel capacities or capabilities, such as DP upgrades and mid-body extensions, which costs are typically included in and offset, in whole or in part, by higher dayrates charged to customers; and (ii) non-vessel related capital expenditures, including costs related to the Company's shore-based facilities, leasehold improvements and other corporate expenditures, such as information technology or office furniture and equipment. The Company expects miscellaneous incremental commercial-related vessel improvements and non-vessel capital expenditures to be approximately $1.5 million and $0.5 million, respectively, for the full fiscal years 2018 and 2019, respectively.

Liquidity Outlook

As of December 31, 2017, the Company's total liquidity (cash and credit availability) was $323.5 million, comprised of $186.8 million of cash and $136.7 million of availability under the First-Lien Credit Facility, which represents an increase of $7.0 million, or 2%, from the end of the third quarter. Included in the Company's year-end cash balance was the minimum required draw of an additional $67.0 million of the delayed-draw "use-it-or-lose-it" commitments under the First-Lien Credit Facility. The next such minimum draw of $68.0 million isn't required until December 31, 2018. The Company projects that, even with the currently depressed operating levels, cash generated from operations together with cash on hand and remaining availability under the First-Lien Credit Facility should be sufficient to fund its operations and commitments through at least December 31, 2019. However, absent the combination of a significant recovery of market conditions such that cash flow from operations were to increase materially from projected levels coupled with a refinancing and/or further management of its funded debt obligations, the Company does not currently expect to have sufficient liquidity to repay the full amount of its 5.875% Senior Notes and 5.000% Senior Notes as they mature in fiscal years 2020 and 2021, respectively. The Company remains fully cognizant of the challenges currently facing the offshore oil and gas industry and continues to review its capital structure and assess its strategic options.

Conference Call

The Company will hold a conference call to discuss its fourth quarter 2017 financial results and recent developments at 10:00 a.m. Eastern (9:00 a.m. Central) tomorrow, February 8, 2018. To participate in the call, dial (412) 902-0030 and ask for the Hornbeck Offshore call at least 10 minutes prior to the start time. To access it live over the Internet, please log onto the web at http://www.hornbeckoffshore.com, on the "Investors" homepage of the Company's website at least fifteen minutes early to register, download and install any necessary audio software. Please call the Company's investor relations firm, Dennard-Lascar, at (713) 529-6600 to be added to its e-mail distribution list for future Hornbeck Offshore news releases. An archived version of the web cast will be available shortly after the call for a period of 60 days on the "Investors" homepage of the Company's website. Additionally, a telephonic replay will be available through February 22, 2018, and may be accessed by calling (201) 612-7415 and using the pass code 13675092#.

Attached Data Tables

The Company has posted an electronic version of the following four pages of data tables, which are downloadable in Microsoft Excel(TM) format, on the "Investors" homepage of the Hornbeck Offshore website for the convenience of analysts and investors.

In addition, the Company uses its website as a means of disclosing material non-public information and for complying with disclosure obligations under SEC Regulation FD. Such disclosures will be included on the Company's website under the heading "Investors." Accordingly, investors should monitor that portion of the Company's website, in addition to following the Company's press releases, SEC filings, public conference calls and webcasts.

Hornbeck Offshore Services, Inc. is a leading provider of technologically advanced, new generation offshore service vessels primarily in the Gulf of Mexico and Latin America. Hornbeck Offshore currently owns a fleet of 70 vessels primarily serving the energy industry and has two additional ultra high-spec MPSVs under construction for delivery in 2019.

Forward-Looking Statements

This Press Release contains "forward-looking statements," as contemplated by the Private Securities Litigation Reform Act of 1995, in which the Company discusses factors it believes may affect its performance in the future. Forward-looking statements are all statements other than historical facts, such as statements regarding assumptions, expectations, beliefs and projections about future events or conditions. You can generally identify forward-looking statements by the appearance in such a statement of words like "anticipate," "believe," "continue," "could," "estimate," "expect," "forecast," "intend," "may," "might," "plan," "potential," "predict," "project," "remain," "should," "will," or other comparable words or the negative of such words. The accuracy of the Company's assumptions, expectations, beliefs and projections depends on events or conditions that change over time and are thus susceptible to change based on actual experience, new developments and known and unknown risks. The Company gives no assurance that the forward-looking statements will prove to be correct and does not undertake any duty to update them. The Company's actual future results might differ from the forward-looking statements made in this Press Release for a variety of reasons, including impacts from oil and natural gas prices in the U.S. and worldwide; continued weakness in demand and/or pricing for the Company's services through and beyond the maturity of any of the Company's long-term debt; unplanned customer suspensions, cancellations, rate reductions or non-renewals of vessel charters or vessel management contracts or failures to finalize commitments to charter or manage vessels; continued weak capital spending by customers on offshore exploration and development; the inability to accurately predict vessel utilization levels and dayrates; sustained weakness in the number of deepwater and ultra-deepwater drilling units operating in the GoM or other regions where the Company operates; the effect of inconsistency by the United States government in the pace of issuing drilling permits and plan approvals in the GoM or other drilling regions; any negative impact on the Company's ability to successfully complete the remainder of its current vessel newbuild program on-time; the inability to successfully market the vessels that the Company owns, is constructing or might acquire; the government's cancellation or non-renewal of the management, operations and maintenance contracts for vessels; an oil spill or other significant event in the United States or another offshore drilling region that could have a broad impact on deepwater and other offshore energy exploration and production activities, such as the suspension of activities or significant regulatory responses; the imposition of laws or regulations that result in reduced exploration and production activities or that increase the Company's operating costs or operating requirements; environmental litigation that impacts customer plans or projects; disputes with customers; bureaucratic, administrative or operating barriers that delay vessels in foreign markets from going on-hire; administrative barriers to exploration and production activities in Brazil; disruption in the timing and/or extent of Mexican offshore activities; age or other restrictions imposed on our vessels by customers; unanticipated difficulty in effectively competing in or operating in international markets; less than anticipated subsea infrastructure and field development demand in the GoM and other markets affecting our MPSVs; sustained vessel over-capacity for existing demand levels in the markets in which the Company competes; economic and geopolitical risks; weather-related risks; upon a return to improved operating conditions, the shortage of or the inability to attract and retain qualified personnel, when needed, including vessel personnel for active vessels or vessels the Company may reactivate or acquire; any success in unionizing the Company's U.S. fleet personnel; regulatory risks; the repeal or administrative weakening of the Jones Act or adverse changes in the interpretation of the Jones Act; drydocking delays and cost overruns and related risks; vessel accidents, pollution incidents, or other events resulting in lost revenue, fines, penalties or other expenses that are unrecoverable from insurance policies or other third parties; unexpected litigation and insurance expenses; other industry risks; fluctuations in foreign currency valuations compared to the U.S. dollar and risks associated with expanded foreign operations, such as non-compliance with or the unanticipated effect of tax laws, customs laws, immigration laws, or other legislation that result in higher than anticipated tax rates or other costs; or the inability of the Company to refinance or otherwise retire certain funded debt obligations that come due in 2019, 2020 and 2021; or the potential for any impairment charges that could arise in the future and that would reduce the Company's consolidated net tangible assets which, in turn, would further limit the Company's ability to grant certain liens, make certain investments, and incur certain debt under the Company's senior notes indentures and the New Credit Facility. In addition, the Company's future results may be impacted by adverse economic conditions, such as inflation, deflation, or lack of liquidity in the capital markets, that may negatively affect it or parties with whom it does business resulting in their non-payment or inability to perform obligations owed to the Company, such as the failure of customers to fulfill their contractual obligations or the failure by individual lenders to provide funding under the Company's New Credit Facility, if and when required. Further, the Company can give no assurance regarding when and to what extent it will effect common stock or note repurchases. Should one or more of the foregoing risks or uncertainties materialize in a way that negatively impacts the Company, or should the Company's underlying assumptions prove incorrect, the Company's actual results may vary materially from those anticipated in its forward-looking statements, and its business, financial condition and results of operations could be materially and adversely affected and, if sufficiently severe, could result in noncompliance with certain covenants of the Company's existing indebtedness. Additional factors that you should consider are set forth in detail in the "Risk Factors" section of the Company's most recent Annual Report on Form 10-K as well as other filings the Company has made and will make with the Securities and Exchange Commission which, after their filing, can be found on the Company's website www.hornbeckoffshore.com.

Regulation G Reconciliation

This Press Release also contains references to the non-GAAP financial measures of earnings, or net income, before interest, income taxes, depreciation and amortization, or EBITDA, and Adjusted EBITDA. The Company views EBITDA and Adjusted EBITDA primarily as liquidity measures and, therefore, believes that the GAAP financial measure most directly comparable to such measure is cash flows provided by operating activities. Reconciliations of EBITDA and Adjusted EBITDA to cash flows provided by operating activities are provided in the table below. Management's opinion regarding the usefulness of EBITDA to investors and a description of the ways in which management uses such measure can be found in the Company's most recent Annual Report on Form 10-K filed with the Securities and Exchange Commission, as well as in Note 10 to the attached data tables.


    Contacts:                    Todd Hornbeck, CEO

                                 Jim Harp, CFO

                                 Hornbeck Offshore Services

                                 985-727-6802


                                  Ken Dennard, Managing
                                  Partner

                                  Dennard-Lascar /713-529-
                                  6600


                                                                                   Hornbeck Offshore Services, Inc. and Subsidiaries

                                                                                    Unaudited Consolidated Statements of Operations

                                                                               (in thousands, except Other Operating and Per Share Data)


    Statement of Operations (unaudited):



                                           Three Months Ended                                   Twelve Months Ended
                                           ------------------                                   -------------------

                                         December 31,               September 30,                                                     December 31,            December 31,              December 31,

                                                               2017                         2017                                                         2016                      2017                       2016
                                                               ----                         ----                                                         ----                      ----                       ----


    Revenues                                                $56,241                      $53,666                                                      $41,879                  $191,412                   $224,299

    Costs and expenses:

    Operating expenses                                       31,152                       30,082                                                       27,524                   120,537                    131,658

    Depreciation and amortization                            28,400                       27,155                                                       28,583                   111,901                    113,556

    General and administrative
     expenses                                                11,024                       12,899                                                       13,274                    47,597                     43,358

                                                             70,576                       70,136                                                       69,381                   280,035                    288,572
                                                             ------                       ------                                                       ------                   -------                    -------

    Gain (loss) on sale of assets                                57                        (197)                                                          18                     (121)                        54
                                                                ---                         ----                                                          ---                      ----                        ---

    Operating loss                                         (14,278)                    (16,667)                                                    (27,484)                 (88,744)                  (64,219)

    Other income (expense):

    Gain on early extinguishment
     of debt                                                      -                           -                                                           -                   15,478                          -

    Interest income                                             891                          447                                                          326                     2,203                      1,490

    Interest expense                                       (12,170)                    (11,956)                                                    (13,787)                 (51,364)                  (48,675)

    Other income (expense), net
     (1)                                                     (233)                         106                                                            4                     (396)                     2,052
                                                               ----                          ---                                                          ---                      ----                      -----

                                                           (11,512)                    (11,403)                                                    (13,457)                 (34,079)                  (45,133)
                                                            -------                      -------                                                      -------                   -------                    -------

    Loss before income taxes                               (25,790)                    (28,070)                                                    (40,941)                (122,823)                 (109,352)

    Income tax benefit                                    (119,548)                     (9,120)                                                    (21,698)                (150,244)                  (45,506)

    Net income (loss)                                       $93,758                    $(18,950)                                                   $(19,243)                  $27,421                  $(63,846)
                                                            =======                     ========                                                     ========                   =======                   ========

    Earnings per share

    Basic earnings (loss) per
     common share                                             $2.53                      $(0.51)                                                     $(0.53)                    $0.74                    $(1.76)
                                                              =====                       ======                                                       ======                     =====                     ======

    Diluted earnings (loss) per
     common share                                             $2.48                      $(0.51)                                                     $(0.53)                    $0.73                    $(1.76)
                                                              =====                       ======                                                       ======                     =====                     ======

    Weighted average basic shares
     outstanding                                             37,049                       37,013                                                       36,375                    36,858                     36,248
                                                             ======                       ======                                                       ======                    ======                     ======

    Weighted average diluted
     shares outstanding (2)                                  37,864                       37,013                                                       36,375                    37,664                     36,248
                                                             ======                       ======                                                       ======                    ======                     ======


    Other Operating Data (unaudited):



                                          Three Months Ended                           Twelve Months Ended
                                          ------------------                           -------------------

                                      December 31,               September 30,                             December 31,         December 31,          December 31,

                                                            2017                  2017                                     2016                  2017                   2016
                                                            ----                  ----                                     ----                  ----                   ----

    Offshore Supply
     Vessels:

    Average number of new
     generation OSVs (3)                                    62.0                  62.0                                     62.0                  62.0                   61.9

    Average number of
     active new generation
     OSVs 4                                                 18.5                  19.0                                     16.7                  19.2                   20.6

    Average new generation
     OSV fleet capacity
     (deadweight) (3)                                    220,072               220,172                                  219,389               220,072                218,854

    Average new generation
     OSV capacity
     (deadweight)                                          3,550                 3,551                                    3,539                 3,550                  3,535

    Average new generation
     utilization rate 5                                    24.1%                26.3%                                   20.0%                23.1%                 25.2%

    Effective new
     generation
     utilization rate 6                                    81.0%                85.8%                                   74.5%                75.2%                 75.7%

    Average new generation
     dayrate 7                                           $18,964               $18,483                                  $24,212               $20,250                $25,233

    Effective dayrate 8                                   $4,570                $4,861                                   $4,842                $4,678                 $6,359


    Balance Sheet Data (unaudited):



                                          As of                  As of
                                       December 31,           December 31,

                                                         2017                   2016
                                                         ----                   ----


    Cash and cash equivalents                        $186,849               $217,027

    Working capital                                   199,579                225,412

    Property, plant and equipment, net              2,501,013              2,578,388

    Total assets                                    2,768,878              2,878,275

    Total long-term debt                            1,080,826              1,083,710

    Stockholders' equity                            1,437,924              1,402,996


    Cash Flow Data (unaudited):



                                                    Twelve Months Ended
                                                    -------------------

                                                       December 31,               December 31,

                                                                             2017                   2016
                                                                             ----                   ----


    Cash provided by (used in) operating activities                     $(14,658)               $53,500

    Cash used in investing activities                                    (21,300)              (97,011)

    Cash provided by (used in) financing activities                         6,226                  (252)


                                                                                    Hornbeck Offshore Services, Inc. and Subsidiaries

                                                                                              Unaudited Other Financial Data

                                                                                         (in thousands, except Financial Ratios)


    Other Financial Data (unaudited):



                                          Three Months Ended                               Twelve Months Ended
                                          ------------------                               -------------------

                                       December 31,                September 30,                                                  December 31,             December 31,              December 31,

                                                              2017                     2017                                                           2016                      2017                       2016
                                                              ----                     ----                                                           ----                      ----                       ----


    Vessel revenues                                        $47,641                  $45,637                                                        $33,266                  $158,466                   $190,436

    Non-vessel revenues 9                                    8,600                    8,029                                                          8,613                    32,946                     33,863

    Total revenues                                         $56,241                  $53,666                                                        $41,879                  $191,412                   $224,299
                                                           =======                  =======                                                        =======                  ========                   ========

    Operating loss                                       $(14,278)               $(16,667)                                                     $(27,484)                $(88,744)                 $(64,219)

    Operating deficit                                      (25.4%)                 (31.1%)                                                       (65.6%)                  (46.4%)                   (28.6%)

      Components of EBITDA 10

      Net income (loss)                                    $93,758                $(18,950)                                                     $(19,243)                  $27,421                  $(63,846)

      Interest expense, net                                 11,279                   11,509                                                         13,461                    49,161                     47,185

      Income tax benefit                                 (119,548)                 (9,120)                                                      (21,698)                (150,244)                  (45,506)

      Depreciation                                          24,695                   24,682                                                         24,773                    98,733                     93,071

      Amortization                                           3,705                    2,473                                                          3,810                    13,168                     20,485

      EBITDA 10                                            $13,889                  $10,594                                                         $1,103                   $38,239                    $51,389
                                                           =======                  =======                                                         ======                   =======                    =======

      Adjustments to EBITDA

      Stock-based
       compensation expense                                 $1,259                   $2,726                                                         $3,426                    $6,999                     $9,983

      Interest income                                          891                      447                                                            326                     2,203                      1,490

      Adjusted EBITDA 10                                   $16,039                  $13,767                                                         $4,855                   $47,441                    $62,862
                                                           =======                  =======                                                         ======                   =======                    =======

    EBITDA 10  Reconciliation to GAAP:

      EBITDA 10                                            $13,889                  $10,594                                                         $1,103                   $38,239                    $51,389

      Cash paid for deferred
       drydocking charges                                  (1,113)                   (995)                                                         (764)                  (8,063)                   (3,978)

      Cash paid for interest                              (12,166)                (13,829)                                                      (11,281)                 (52,194)                  (50,152)

      Cash (paid for) refunds
       of income taxes                                      10,086                    (334)                                                       (1,044)                    9,042                    (3,732)

      Changes in working
       capital                                               2,645                  (3,336)                                                         4,955                     2,742                     50,801

      Stock-based
       compensation expense                                  1,259                    2,726                                                          3,426                     6,999                      9,983

      Gain on early
       extinguishment of debt                                    -                       -                                                             -                 (15,478)                         -

      (Gain) loss on sale of
       assets                                                 (57)                     197                                                           (18)                      121                       (54)

      Changes in other, net                                      2                    (100)                                                          (38)                    3,934                      (757)

      Net cash provided by
       (used in) operating
       activities                                          $14,545                 $(5,077)                                                      $(3,661)                $(14,658)                   $53,500
                                                           =======                  =======                                                        =======                  ========                    =======


                                                                                                 Hornbeck Offshore Services, Inc. and Subsidiaries

                                                                                                          Unaudited Other Financial Data


    Capital Expenditures and Drydock Downtime Data (unaudited):



    Historical Data:

                                                          Three Months Ended                              Twelve Months Ended
                                                          ------------------                              -------------------

                                                         December 31,              September 30,                                               December 31,        December 31,         December 31,

                                                                              2017                    2017                                                    2016                 2017                 2016
                                                                              ----                    ----                                                    ----                 ----                 ----

    Drydock Downtime:

    New Generation OSVs

      Number of vessels
       commencing drydock
       activities                                                              4.0                     2.0                                                     1.0                 13.0                  4.0

      Commercial downtime
       (in days)                                                                60                       2                                                      22                  191                  169


    MPSVs

      Number of vessels
       commencing drydock
       activities                                                                -                      -                                                    1.0                  4.0                  1.0

      Commercial downtime
       (in days)                                                                 -                      -                                                     26                   48                   26


    Commercial-related Downtime11:

    New Generation OSVs

      Number of vessels
       commencing
       commercial-related
       downtime                                                                2.0                       -                                                    1.0                  2.0                  2.0

      Commercial downtime
       (in days)                                                                78                       -                                                     36                   78                  106


    MPSVs

      Number of vessels
       commencing
       commercial-related
       downtime                                                                  -                      -                                                    1.0                    -                 3.0

      Commercial downtime
       (in days)                                                                 -                      -                                                     40                    -                 241


    Maintenance and Other Capital Expenditures (in thousands):

    Maintenance Capital Expenditures:

      Deferred drydocking
       charges                                                              $1,113                    $995                                                    $764               $8,063               $3,978

      Other vessel capital
       improvements                                                              -                    654                                                      67                  940                5,339

                                                                             1,113                   1,649                                                     831                9,003                9,317
                                                                             -----                   -----                                                     ---                -----                -----

    Other Capital Expenditures:

      Commercial-related
       vessel improvements                                                     388                     160                                                   1,916                  747               15,350

      Non-vessel related
       capital expenditures                                                     84                     920                                                     155                1,552                  569

                                                                               472                   1,080                                                   2,071                2,299               15,919
                                                                               ---                   -----                                                   -----                -----               ------

                                                                            $1,585                  $2,729                                                  $2,902              $11,302              $25,236
                                                                            ======                  ======                                                  ======              =======              =======

    Growth Capital Expenditures (in thousands):

     OSV newbuild program
      #5                                                                    $3,163                  $2,585                                                  $1,091               $8,668              $62,443
                                                                            ======                  ======                                                  ======               ======              =======



    Forecasted Data12:

                            1Q 2018E      2Q 2018E      3Q 2018E      4Q 2018E      2018E        2019E
                            --------      --------      --------      --------      -----        -----

    Drydock Downtime:

    New Generation OSVs

      Number of vessels
       commencing drydock
       activities                     5.0             -          2.0           4.0         11.0         11.0

      Commercial downtime
       (in days)                      141            12             7           117          277          259


    MPSVs

      Number of vessels
       commencing drydock
       activities                       -          1.0           1.0             -         2.0          7.0

      Commercial downtime
       (in days)                        -           10            12            30           52          176


    Commercial-related
     Downtime11:

    New Generation OSVs

      Number of vessels
       commencing
       commercial-related
       downtime                         -            -            -            -           -           -

      Commercial downtime
       (in days)                        -            -            -            -           -           -


    MPSVs

      Number of vessels
       commencing
       commercial-related
       downtime                         -            -            -            -           -           -

      Commercial downtime
       (in days)                        -            -            -            -           -           -


    Maintenance and Other
     Capital Expenditures
     (in millions):

    Maintenance Capital
     Expenditures:

      Deferred drydocking
       charges                       $2.6          $3.5          $4.6          $3.5        $14.2        $23.1

      Other vessel capital
       improvements                   1.7           1.5           0.5           1.5          5.2          1.1

                                      4.3           5.0           5.1           5.0         19.4         24.2
                                      ---           ---           ---           ---         ----         ----

    Other Capital
     Expenditures:

      Commercial-related
       vessel improvements            1.2             -            -            -         1.2            -

      Non-vessel related
       capital expenditures           0.1           0.1           0.1             -         0.3          0.5

                                      1.3           0.1           0.1             -         1.5          0.5
                                      ---           ---           ---           ---         ---          ---

                                     $5.6          $5.1          $5.2          $5.0        $20.9        $24.7
                                     ====          ====          ====          ====        =====        =====

    Growth Capital
     Expenditures (in
     millions):

      OSV newbuild program
       #5                            $0.4          $5.6          $7.8          $4.6        $18.4        $43.9
                                     ====          ====          ====          ====        =====        =====


                                                    Hornbeck Offshore Services, Inc. and Subsidiaries

                                                        Unaudited Other Fleet and Financial Data

                                                   (in millions, except Average Vessels and Tax Rate)


    Forward Guidance of Selected Data (unaudited):



                                                             1Q 2018E                                 Full-Year 2018E      Full-Year 2019E

                                                           Avg Vessels                                  Avg Vessels          Avg Vessels
                                                           -----------                                  -----------          -----------

    Fleet Data (as of 7-Feb-2018):


         New generation OSVs - Active                                        19.5                                     19.1                  19.0

         New generation OSVs - Stacked 13                                    42.5                                     42.9                  43.0

         New generation OSVs - Total                                         62.0                                     62.0                  62.0


         New generation MPSVs - Active                                        8.0                                      8.0                   9.0

         New generation MPSVs - Stacked                                         -                                       -                    -
                                                                              ---                                     ---                  ---

         New generation MPSVs - Total                                         8.0                                      8.0                   9.0


         Total                                                               70.0                                     70.0                  71.0
                                                                             ====                                     ====                  ====



                               1Q 2018E Range        Full-Year 2018E Range
                               --------------       ---------------------

    Cost Data:                     Low14                   High 14               Low14        High 14
                                   -----                   -------               -----        -------


    Operating expenses                        $32.0                        $37.0       $130.0         $145.0

    General and administrative
     expenses                                 $11.0                        $13.0        $45.0          $50.0



                             1Q 2018E       2Q 2018E        3Q 2018E         4Q 2018E          2018E            2019E
                             --------       --------        --------         --------          -----            -----

    Other Financial Data:

    Depreciation                      $24.6           $24.6            $24.6             $24.6            $98.4           $101.3

    Amortization                        2.1             2.2              2.1               2.8              9.2             15.1

    Interest expense, net:

    Interest expense 15               $15.9           $16.0            $16.2             $16.3            $64.4            $72.7

    Incremental non-cash
     OID interest expense 16            1.0             1.0              1.0               1.0              4.0              2.7

    Amortization of deferred
     gain 17                          (0.8)          (0.8)           (0.8)            (0.8)           (3.2)           (3.2)

    Capitalized interest              (2.4)          (2.4)           (2.6)            (2.6)          (10.0)           (5.6)

    Interest income                   (0.5)          (0.4)           (0.4)            (0.5)           (1.8)           (1.6)
                                                                                                       ----

    Total interest expense,
     net                              $13.2           $13.4            $13.4             $13.4            $53.4            $65.0


    Income tax rate                   21.0%          21.0%           21.0%            21.0%           21.0%           21.0%

    Cash paid for (refunds
     of) income taxes                  $0.2            $0.2             $0.3            $(0.4)            $0.3           $(3.0)

    Cash paid for interest
     15                                15.1            14.0             15.5              14.3             58.9             68.2

    Weighted average basic
     shares outstanding                37.3            37.5             37.6              37.7             37.5             38.0

    Weighted average diluted
     shares outstanding 18             37.9            37.8             38.0              38.0             37.9             38.1


    (1)            Represents other
                   income and
                   expenses,
                   including
                   equity in
                   income from
                   investments and
                   foreign
                   currency
                   transaction
                   gains or
                   losses.


    (2)            For the three
                   and twelve
                   months ended
                   December 31,
                   2017, the
                   company had 185
                   anti-dilutive
                   stock options.
                   Due to net
                   losses for the
                   three and
                   twelve months
                   ended December
                   31, 2016 and
                   the three
                   months ended
                   September 30,
                   2017, the
                   Company
                   excluded the
                   dilutive effect
                   of equity
                   awards
                   representing
                   the rights to
                   acquire 981,
                   975 and 990
                   shares of
                   common stock,
                   respectively,
                   because the
                   effect was
                   anti-dilutive.
                    As of December
                    31, 2017,
                   September 30,
                   2017 and
                   December 31,
                   2016, the
                   1.500%
                   convertible
                   senior notes
                   were not
                   dilutive, as
                   the average
                   price of the
                   Company's stock
                   was less than
                   the effective
                   conversion
                   price of $68.53
                   for such notes.


    (3)            The Company
                   owned 62 new
                   generation OSVs
                   as of December
                   31, 2017.
                   Excluded from
                   this data are
                   eight MPSVs
                   owned by the
                   Company and
                   four non-owned
                   vessels
                   operated by the
                   Company for the
                   U.S. Navy.


    4              In response to
                   weak market
                   conditions, the
                   Company elected
                   to stack
                   certain of its
                   new generation
                   OSVs on various
                   dates since
                   October 1,
                   2014.  Active
                   new generation
                   OSVs represent
                   vessels that
                   are immediately
                   available for
                   service during
                   each respective
                   period.


    5              Average
                   utilization
                   rates are based
                   on a 365-day
                   year for all
                   active and
                   stacked
                   vessels.
                   Vessels are
                   considered
                   utilized when
                   they are
                   generating
                   revenues.


    6              Effective
                   utilization
                   rate is based
                   on a
                   denominator
                   comprised only
                   of vessel-days
                   available for
                   service by the
                   active fleet,
                   which excludes
                   the impact of
                   stacked vessel
                   days.


    7              Average new
                   generation OSV
                   dayrates
                   represent
                   average revenue
                   per day, which
                   includes
                   charter hire,
                   crewing
                   services, and
                   net brokerage
                   revenues, based
                   on the number
                   of days during
                   the period that
                   the OSVs
                   generated
                   revenues.


    8              Effective
                   dayrate
                   represents the
                   average dayrate
                   multiplied by
                   the average new
                   generation
                   utilization
                   rate for the
                   respective
                   period.


    9              Represents
                   revenues from
                   shore-based
                   operations,
                   vessel-
                   management
                   services
                   related to non-
                   owned vessels,
                   including from
                   the O&M
                   contract with
                   the U.S. Navy,
                   and ancillary
                   equipment
                   rentals,
                   including from
                   ROVs.


    10             Non-GAAP
                   Financial
                   Measure


                  The Company
                   discloses and
                   discusses
                   EBITDA as a
                   non-GAAP
                   financial
                   measure in its
                   public
                   releases,
                   including
                   quarterly
                   earnings
                   releases,
                   investor
                   conference
                   calls and other
                   filings with
                   the Securities
                   and Exchange
                   Commission.
                   The Company
                   defines EBITDA
                   as earnings
                   (net income)
                   before
                   interest,
                   income taxes,
                   depreciation
                   and
                   amortization.
                   The Company's
                   measure of
                   EBITDA may not
                   be comparable
                   to similarly
                   titled measures
                   presented by
                   other
                   companies.
                   Other companies
                   may calculate
                   EBITDA
                   differently
                   than the
                   Company, which
                   may limit its
                   usefulness as a
                   comparative
                   measure.


                  The Company
                   views EBITDA
                   primarily as a
                   liquidity
                   measure and, as
                   such, believes
                   that the GAAP
                   financial
                   measure most
                   directly
                   comparable to
                   it is cash
                   flows provided
                   by operating
                   activities.
                   Because EBITDA
                   is not a
                   measure of
                   financial
                   performance
                   calculated in
                   accordance with
                   GAAP, it should
                   not be
                   considered in
                   isolation or as
                   a substitute
                   for operating
                   income, net
                   income or loss,
                   cash flows
                   provided by
                   operating,
                   investing and
                   financing
                   activities, or
                   other income or
                   cash flow
                   statement data
                   prepared in
                   accordance with
                   GAAP.


                  EBITDA is widely
                   used by
                   investors and
                   other users of
                   the Company's
                   financial
                   statements as a
                   supplemental
                   financial
                   measure that,
                   when viewed
                   with GAAP
                   results and the
                   accompanying
                   reconciliations,
                   the Company
                   believes EBITDA
                   provides
                   additional
                   information
                   that is useful
                   to gain an
                   understanding
                   of the factors
                   and trends
                   affecting its
                   ability to
                   service debt,
                   pay deferred
                   taxes and fund
                   drydocking
                   charges and
                   other
                   maintenance
                   capital
                   expenditures.
                   The Company
                   also believes
                   the disclosure
                   of EBITDA helps
                   investors
                   meaningfully
                   evaluate and
                   compare its
                   cash flow
                   generating
                   capacity from
                   quarter to
                   quarter and
                   year to year.


                  EBITDA is also a
                   financial
                   metric used by
                   management (i)
                   as a
                   supplemental
                   internal
                   measure for
                   planning and
                   forecasting
                   overall
                   expectations
                   and for
                   evaluating
                   actual results
                   against such
                   expectations;
                   (ii) as a
                   significant
                   criteria for
                   annual
                   incentive cash
                   bonuses paid to
                   the Company's
                   executive
                   officers and
                   other shore-
                   based
                   employees;
                   (iii) to
                   compare to the
                   EBITDA of other
                   companies when
                   evaluating
                   potential
                   acquisitions;
                   and (iv) to
                   assess the
                   Company's
                   ability to
                   service
                   existing fixed
                   charges and
                   incur
                   additional
                   indebtedness.


                  In addition, the
                   Company has
                   also
                   historically
                   made certain
                   adjustments, as
                   applicable, to
                   EBITDA for
                   losses on early
                   extinguishment
                   of debt, stock-
                   based
                   compensation
                   expense and
                   interest
                   income, or
                   Adjusted
                   EBITDA, to
                   internally
                   evaluate its
                   performance
                   based on the
                   computation of
                   ratios used in
                   certain
                   financial
                   covenants of
                   its credit
                   agreements with
                   various
                   lenders.  The
                   Company
                   believes that
                   such ratios
                   can, at times,
                   be material
                   components of
                   financial
                   covenants and,
                   when
                   applicable,
                   failure to
                   comply with
                   such covenants
                   could result in
                   the
                   acceleration of
                   indebtedness or
                   the imposition
                   of restrictions
                   on the
                   Company's
                   financial
                   flexibility.


                  Set forth below
                   are the
                   material
                   limitations
                   associated with
                   using EBITDA as
                   a non-GAAP
                   financial
                   measure
                   compared to
                   cash flows
                   provided by
                   operating
                   activities.


                 --                    EBITDA does not reflect the
                                       future capital expenditure
                                       requirements that may be
                                       necessary to replace the
                                       Company's existing vessels as a
                                       result of normal wear and tear,


                 --                    EBITDA does not reflect the
                                       interest, future principal
                                       payments and other financing-
                                       related charges necessary to
                                       service the debt that the
                                       Company has incurred in
                                       acquiring and constructing its
                                       vessels,


                 --                    EBITDA does not reflect the
                                       deferred income taxes that the
                                       Company will eventually have to
                                       pay once it is no longer in an
                                       overall tax net operating loss
                                       position, as applicable, and


                  --                    EBITDA does not reflect changes
                                       in the Company's net working
                                       capital position.


                  Management
                   compensates for
                   the above-
                   described
                   limitations in
                   using EBITDA as
                   a non-GAAP
                   financial
                   measure by only
                   using EBITDA to
                   supplement the
                   Company's GAAP
                   results.


    11             Commercial-
                   related
                   Downtime
                   results from
                   commercial-
                   related vessel
                   improvements,
                   such as the
                   addition of
                   cranes, ROVs,
                   helidecks,
                   living quarters
                   and other
                   specialized
                   vessel
                   equipment; the
                   modification of
                   vessel
                   capacities or
                   capabilities,
                   such as DP
                   upgrades and
                   mid-body
                   extensions,
                   which costs are
                   typically
                   included in and
                   offset, in
                   whole or in
                   part, by higher
                   dayrates
                   charged to
                   customers; and
                   the speculative
                   relocation of
                   vessels from
                   one geographic
                   market to
                   another.


    12             The capital
                   expenditure
                   amounts
                   included in
                   this table are
                   anticipated
                   cash outlays
                   before the
                   allocation of
                   construction
                   period
                   interest, as
                   applicable.


    13             As of February
                   7, 2018, the
                   Company's
                   inactive fleet
                   of 44 new
                   generation OSVs
                   that were
                   "stacked" was
                   comprised of
                   the following:
                   twelve 200
                   class OSVs,
                   twenty-five
                   240 class OSVs,
                   four 265 class
                   OSVs and three
                   300 class OSVs.
                    In addition,
                    the Company
                   plans to stack
                   one 240 class
                   OSV during the
                   first quarter
                   of 2018.


    14             The "low" and
                   "high" ends of
                   the guidance
                   ranges set
                   forth in this
                   table are not
                   intended to
                   cover
                   unexpected
                   variations from
                   currently
                   anticipated
                   market
                   conditions.
                   These ranges
                   provide only a
                   reasonable
                   deviation from
                   the conditions
                   that are
                   expected to
                   occur.


    15             Interest on the
                   Company's
                   First-Lien
                   Credit Facility
                   is variable
                   based on
                   changes in
                   LIBOR, or the
                   London
                   Interbank
                   Offered Rate.
                   The guidance
                   included in
                   this press
                   release is
                   based on
                   industry
                   estimates of
                   LIBOR in future
                   periods as of
                   February 7,
                   2018.  Actual
                   results may
                   differ from
                   this estimate.


    16             Represents
                   incremental
                   imputed non-
                   cash OID
                   interest
                   expense
                   required by
                   accounting
                   standards
                   pertaining to
                   the Company's
                   1.500%
                   convertible
                   senior notes
                   due 2019.


    17             Represents the
                   non-cash
                   recognition of
                   the $20.7
                   million gain on
                   the debt-for-
                   debt exchange
                   associated with
                   the Company's
                   First-Lien
                   Credit
                   Facility, which
                   is being
                   deferred and
                   amortized
                   prospectively
                   as a yield
                   adjustment to
                   interest
                   expense as
                   required by
                   GAAP under debt
                   modification
                   accounting.


    18             Projected
                   weighted-
                   average diluted
                   shares do not
                   reflect any
                   potential
                   dilution
                   resulting from
                   the Company's
                   1.500%
                   convertible
                   senior notes.
                   Warrants
                   related to the
                   Company's
                   1.500%
                   convertible
                   senior notes
                   become dilutive
                   when the
                   average price
                   of the
                   Company's stock
                   exceeds the
                   effective
                   conversion
                   price for such
                   notes of
                   $68.53.

View original content:http://www.prnewswire.com/news-releases/hornbeck-offshore-announces-fourth-quarter-2017-results-300595377.html

SOURCE Hornbeck Offshore Services, Inc.