WESTERN MIDSTREAM ANNOUNCES FOURTH-QUARTER AND FULL-YEAR 2023 RESULTS

    --  Reported fourth-quarter 2023 Net income attributable to limited partners
        of $281.6 million, generating fourth-quarter Adjusted EBITDA((1)) of
        $570.7 million.
    --  Reported full-year 2023 Net income attributable to limited partners of
        $998.5 million, generating full-year Adjusted EBITDA((1)) of $2.069
        billion, and exceeding the revised full-year 2023 Adjusted EBITDA range
        of $1.950 billion to $2.050 billion.
    --  Reported fourth-quarter 2023 Cash flows provided by operating activities
        of $473.3 million, generating fourth-quarter Free cash flow((1)) of
        $282.0 million.
    --  Reported full-year 2023 Cash flows provided by operating activities of
        $1.661 billion, generating full-year Free cash flow((1)) of $964.2
        million, and falling within the full-year 2023 Free cash flow guidance
        range of $900.0 million to $1.000 billion.
    --  Announced a fourth-quarter Base Distribution of $0.575 per unit, which
        is consistent with the third-quarter Base Distribution, or $2.30 on an
        annualized basis.

HOUSTON, Feb. 21, 2024 /PRNewswire/ -- Today Western Midstream Partners, LP (NYSE: WES) ("WES" or the "Partnership") announced fourth-quarter and full-year 2023 financial and operating results. Net income (loss) attributable to limited partners for the fourth quarter of 2023 totaled $281.6 million, or $0.74 per common unit (diluted), with fourth-quarter 2023 Adjusted EBITDA((1)) totaling $570.7 million. Fourth-quarter Adjusted EBITDA((1)) includes approximately $20.4 million of positive revenue recognition adjustments associated with our cost-of-service agreements in South Texas and on our DJ Basin oil system. Fourth-quarter 2023 Cash flows provided by operating activities totaled $473.3 million, and fourth-quarter 2023 Free cash flow((1)) totaled $282.0 million.

Net income (loss) attributable to limited partners for full-year 2023 totaled $998.5 million, or $2.60 per common unit (diluted), with full-year 2023 Adjusted EBITDA((1)) totaling $2.069 billion. Full-year 2023 Cash flows provided by operating activities totaled $1.661 billion, and full-year 2023 Free cash flow((1)) totaled $964.2 million.

FOURTH-QUARTER AND FULL-YEAR 2023 HIGHLIGHTS

    --  Achieved record annual natural-gas throughput of 4.4 Bcf/d, representing
        a 5-percent year-over-year increase((2)), in-line with our revised 2023
        expectations of mid-single-digits growth.
    --  Gathered record annual crude-oil and NGLs throughput of 652 MBbls/d,
        representing a 7-percent year-over-year increase((3)), exceeding our
        2023 expectations of low-single-digits growth.
    --  Gathered record annual produced-water throughput of 1,009 MBbls/d,
        representing a 21-percent year-over-year increase, exceeding our revised
        2023 expectations of upper-teens growth.
    --  Achieved year-over-year throughput growth across all products in the
        Delaware Basin of 11-percent, 8-percent, and 21-percent, for natural
        gas, crude oil and NGLs, and produced water, respectively.
    --  Sanctioned the 250 MMcf/d North Loving processing plant in May 2023, and
        materially progressed construction of the 300 MMcf/d Mentone III
        processing train, both of which are underpinned by commercial agreements
        containing either acreage dedications or significant minimum-volume
        commitments.
    --  Announced and closed the acquisition of Meritage Midstream Services II,
        LLC ("Meritage"), expanding WES's position to the largest gathering and
        processing footprint in the Powder River Basin.
    --  Executed on our capital return framework by returning $978.4 million in
        distributions, inclusive of two Base Distribution increases and the
        payment of our first Enhanced Distribution, and $134.6 million in unit
        repurchases, which represents approximately 15-percent of WES's
        unaffected common unit count since becoming a standalone entity in early
        2020.
    --  Obtained full investment-grade ratings in May 2023 and raised $1.350
        billion through two bond offerings to partially fund the Meritage
        acquisition, refinance existing borrowings, and enhance the
        partnership's overall liquidity.

On February 13, 2024, WES paid its fourth-quarter 2023 per-unit Base Distribution of $0.575, consistent with the Partnership's third-quarter Base Distribution. Fourth-quarter and full-year 2023 Free cash flow((1)) after distributions totaled $58.6 million and negative $14.2 million, respectively. Fourth-quarter and full-year 2023 capital expenditures((4) )totaled $180.7 million and $739.1 million, respectively.

Fourth-quarter 2023 natural-gas throughput((5)) averaged 4.9 Bcf/d, representing a 9-percent sequential-quarter increase((2)). Fourth-quarter 2023 throughput for crude-oil and NGLs assets((5)) averaged 702 MBbls/d, representing a 5-percent sequential-quarter increase((3)). Fourth-quarter 2023 throughput for produced-water assets((5)) averaged 1,054 MBbls/d, representing a 2-percent sequential-quarter decrease.

Full-year 2023 natural-gas throughput((5)) averaged 4.4 Bcf/d, representing a 5-percent year-over-year increase((2)). Full-year 2023 throughput for crude-oil and NGLs assets((5)) averaged 652 MBbls/d, representing a 7-percent year-over-year increase((3)). Full-year 2023 throughput for produced-water assets((5)) averaged 1,009 MBbls/d, representing a 21-percent year-over-year increase.

"2023 was a successful, pivotal year for WES as we achieved operated throughput growth of approximately 7-percent, 5-percent, and 21-percent for natural gas, crude-oil and NGLs, and produced water, respectively. We also continued to diversify our asset and customer base through accretive M&A in the Powder River Basin, all while returning $1.113 billion to unitholders through our capital-return framework. Our ability to successfully capture significant Delaware Basin throughput growth, efficiently expand our asset footprint, and maintain cost and capital discipline, positions WES to enter 2024 on solid financial footing with significant operational tailwinds," said Michael Ure, President and Chief Executive Officer.

"Focusing on the Delaware Basin, this was an extremely successful year for WES as throughput increased across all three products resulting in record annual throughput from the basin for our partnership. We also extended the duration of our agreements and our firm-processing commitments with Occidental through 2035 and continued to diversify our customer base in the basin by adding 12 new third-party customers across our natural-gas and produced-water businesses. These accomplishments have resulted in meaningful growth and have helped WES grow its natural-gas volumes at a rate more than double the rate of throughput growth in the basin since early 2021. Our commercial successes were the primary drivers behind the sanctioning of both Mentone III and the North Loving plant, which together will increase our total operated processing capacity in the basin by 34-percent compared to year-end 2023 and maintain WES's position as one of the top natural-gas processors in the Delaware Basin. In addition to advancing our strong Delaware Basin position, we remained focused on growing the entirety of our business. Our expansion in the Powder River Basin and volume growth expectations in the DJ Basin place our partnership in a position of strength as we enter 2024," Mr. Ure continued.

"Additionally, concurrent with this release, we are announcing that we have entered into a series of agreements to sell WES's equity interests in multiple non-core assets for aggregate proceeds of $790.0 million and for an aggregate multiple of approximately 9.6 times 2023 Adjusted EBITDA. These divestitures are in line with our strategy of divesting non-core, non-operated assets and redeploying that capital into our operated asset base with the goal of driving operational efficiencies alongside throughput growth and creating incremental value for our unitholders," concluded Mr. Ure.

CONFERENCE CALL TOMORROW AT 1:00 P.M. CT

WES will host a conference call on Thursday, February 22, 2024, at 1:00 p.m. Central Time (2:00 p.m. Eastern Time) to discuss its fourth-quarter and full-year 2023 results. To access the live audio webcast of the conference call, please visit the investor relations section of the Partnership's website at www.westernmidstream.com. A small number of phone lines are available for analysts; individuals should dial 888-390-0546 (Domestic) or 617-892-4906 (International) ten to fifteen minutes before the scheduled conference call time. A replay of the live audio webcast can be accessed on the Partnership's website at www.westernmidstream.com for one year after the call.

For additional details on WES's financial and operational performance, please refer to the earnings slides and updated investor presentation available at www.westernmidstream.com.

FILING OF ANNUAL REPORT ON FORM 10-K

Today WES announced the filing of its Annual Report on Form 10-K for the fiscal year ended December 31, 2023, with the Securities and Exchange Commission. A copy of the report is available for viewing and downloading on the Western Midstream website at www.westernmidstream.com. Unitholders may request hard copies of the report, which contains WES's audited financial statements, free of charge, by emailing investors@westernmidstream.com, or by submitting a written request to Western Midstream Partners, LP at the following address: 9950 Woodloch Forest Drive, Suite 2800, The Woodlands, TX 77380, Attention: Western Midstream Investor Relations.

ABOUT WESTERN MIDSTREAM

Western Midstream Partners, LP ("WES") is a master limited partnership formed to develop, acquire, own, and operate midstream assets. With midstream assets located in Texas, New Mexico, Colorado, Utah, and Wyoming, WES is engaged in the business of gathering, compressing, treating, processing, and transporting natural gas; gathering, stabilizing, and transporting condensate, natural-gas liquids, and crude oil; and gathering and disposing of produced water for its customers. In its capacity as a natural-gas processor, WES also buys and sells natural gas, natural-gas liquids, and condensate on behalf of itself and its customers under certain gas processing contracts. A substantial majority of WES's cash flows are protected from direct exposure to commodity price volatility through fee-based contracts.

For more information about WES, please visit www.westernmidstream.com.

This news release contains forward-looking statements. WES's management believes that its expectations are based on reasonable assumptions. No assurance, however, can be given that such expectations will prove correct. A number of factors could cause actual results to differ materially from the projections, anticipated results, or other expectations expressed in this news release. These factors include our ability to meet financial guidance or distribution expectations; our ability to safely and efficiently operate WES's assets; the supply of, demand for, and price of oil, natural gas, NGLs, and related products or services; the successful closing of the divestitures noted above; our ability to meet projected in-service dates for capital-growth projects; construction costs or capital expenditures exceeding estimated or budgeted costs or expenditures; and the other factors described in the "Risk Factors" section of WES's most-recent Form 10-K filed with the Securities and Exchange Commission and other public filings and press releases. WES undertakes no obligation to publicly update or revise any forward-looking statements.



       
     _____________________________________________________________

    ---


       
     (1)                                                           
     Please see the definitions of the Partnership's non-GAAP measures at the end of this release and reconciliation of GAAP to non-GAAP measures.



       
     (2)                                                             For the quarter- and year-ended December 31, 2023, includes an average of 331 MMcf/d and 83 MMcf/d, respectively, of throughput associated with the Meritage acquisition in the fourth quarter of
                                                                            2023.



       
     (3)                                                             For the quarter- and year-ended December 31, 2022, excludes an average of 27 MBbls/d and 65 MBbls/d, respectively, of throughput associated with the sale of Cactus II in the fourth quarter of
                                                                            2022. For the quarter and year-ended December 31, 2023, includes an average of 20 MBbls/d and 5 MBbls/d, respectively, of throughput associated with the Meritage acquisition in the fourth
                                                                            quarter of 2023.



       
     (4)                                                           
     Accrual-based, includes equity investments, excludes capitalized interest, and excludes capital expenditures associated with the 25% third-party interest in Chipeta.



       
     (5)                                                             Represents total throughput attributable to WES, which excludes (i) the 2.0% limited partner interest in WES Operating owned by an Occidental subsidiary and (ii) for natural-gas throughput, the 25%
                                                                            third-party interest in Chipeta, which collectively represent WES's noncontrolling interests.

WESTERN MIDSTREAM CONTACTS

Daniel Jenkins
Director, Investor Relations
Investors@westernmidstream.com
866.512.3523

Rhianna Disch
Manager, Investor Relations
Investors@westernmidstream.com
866.512.3523


                                                                                      
      
                Western Midstream Partners, LP
                                                                                    
       CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                                                                                             
                (Unaudited)




                                                                                                                                                      Three Months Ended                                    Year Ended
                                                                                                                                                              December 31,                                      December 31,



        
                thousands except per-unit amounts                                                                                         2023                        2022                        2023                          2022



        
                Revenues and other



        Service revenues - fee based                                                                                             $
        
          763,837         $
              647,948 $
          
             2,768,757         $
              2,602,053



        Service revenues - product based                                                                                                     49,515                      46,971                     191,727                       249,692



        Product sales                                                                                                                        44,688                      84,268                     145,024                       399,023



        Other                                                                                                                                   168                         250                         968                           953



        
                Total revenues and other                                                                                               858,208                     779,437                   3,106,476                     3,251,721



        
                Equity income, net - related parties                                                                                    36,120                      44,095                     152,959                       183,483



        
                Operating expenses



        Cost of product                                                                                                                      40,803                      92,663                     164,598                       420,900



        Operation and maintenance                                                                                                           200,426                     166,923                     762,530                       654,566



        General and administrative                                                                                                           73,060                      49,382                     232,632                       194,017



        Property and other taxes                                                                                                             16,497                      18,065                      56,458                        78,559



        Depreciation and amortization                                                                                                       165,187                     151,910                     600,668                       582,365



        Long-lived asset and other impairments                                                                                                    4                      20,491                      52,884                        20,585



        
                Total operating expenses                                                                                               495,977                     499,434                   1,869,770                     1,950,992



        
                Gain (loss) on divestiture and other, net                                                                              (6,434)                    104,560                    (10,102)                      103,676



        
                Operating income (loss)                                                                                                391,917                     428,658                   1,379,563                     1,587,888



        Interest expense                                                                                                                   (97,622)                   (84,606)                  (348,228)                    (333,939)



        Gain (loss) on early extinguishment of debt                                                                                                                                                15,378                            91



        Other income (expense), net                                                                                                           2,862                       1,486                       5,679                         1,603



        
                Income (loss) before income taxes                                                                                      297,157                     345,538                   1,052,392                     1,255,643



        Income tax expense (benefit)                                                                                                          1,405                         504                       4,385                         4,187



        
                Net income (loss)                                                                                                      295,752                     345,034                   1,048,007                     1,251,456



        Net income (loss) attributable to noncontrolling interests                                                                            7,398                       8,710                      25,791                        34,353



        
                Net income (loss) attributable to Western Midstream Partners,                                               $
        
          288,354         $
              336,324 $
          
             1,022,216         $
              1,217,103
      LP



        
                Limited partners' interest in net income (loss):



        Net income (loss) attributable to Western Midstream Partners, LP                                                         $
        
          288,354         $
              336,324 $
          
             1,022,216         $
              1,217,103



        General partner interest in net (income) loss                                                                                       (6,724)                    (7,747)                   (23,684)                     (27,541)



        Limited partners' interest in net income (loss)                                                                          $
        
          281,630         $
              328,577   $
          
             998,532         $
              1,189,562



        
                Net income (loss) per common unit - basic                                                                      $
       
           0.74            $
              0.85      $
         
              2.61              $
              3.01



        
                Net income (loss) per common unit - diluted                                                                    $
       
           0.74            $
              0.85      $
         
              2.60              $
              3.00



        
                Weighted-average common units outstanding - basic                                                                      379,517                     384,885                     383,028                       394,951



        
                Weighted-average common units outstanding - diluted                                                                    381,140                     386,482                     384,408                       396,236


                                                                                        
              
              Western Midstream Partners, LP
                                                                                          
              CONDENSED CONSOLIDATED BALANCE SHEETS
                                                                                                     
                (Unaudited)




                                                                                                                                                                    December 31,



           
                thousands except number of units                                                                                                    2023                     2022



           Total current assets                                                                                                                $
        
         992,410          $
          900,425



           Net property, plant, and equipment                                                                                                          9,655,016                8,541,600



           Other assets                                                                                                                                1,824,181                1,829,603



           
                Total assets                                                                                                        $
        
         12,471,607       $
          11,271,628



           Total current liabilities                                                                                                         $
        
         1,304,056          $
          903,857



           Long-term debt                                                                                                                              7,283,556                6,569,582



           Asset retirement obligations                                                                                                                  359,185                  290,021



           Other liabilities                                                                                                                             495,680                  400,053



           
                Total liabilities                                                                                                              9,442,477                8,163,513



           
                Equity and partners' capital



           Common units (379,519,983 and 384,070,984 units issued and outstanding at December 31,                                                      2,894,231                2,969,604
      2023 and 2022, respectively)



           General partner units (9,060,641 units issued and outstanding at December 31, 2023 and                                                          3,193                    2,105
       2022)



           Noncontrolling interests                                                                                                                      131,706                  136,406



           
                Total liabilities, equity, and partners' capital                                                                    $
        
         12,471,607       $
          11,271,628


                                                                                     
              
                Western Midstream Partners, LP
                                                                                  
                CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                                                                                    
                (Unaudited)




                                                                                                                                                                          Year Ended
                                                                                                                                                                              December 31,



          
                thousands                                                                                                                                  2023                         2022



          
                Cash flows from operating activities



          Net income (loss)                                                                                                                     $
         
           1,048,007        $
              1,251,456



          Adjustments to reconcile net income (loss) to net cash provided by operating activities and
      changes in assets and liabilities:



          Depreciation and amortization                                                                                                                        600,668                      582,365



          Long-lived asset and other impairments                                                                                                                52,884                       20,585



          (Gain) loss on divestiture and other, net                                                                                                             10,102                    (103,676)



          (Gain) loss on early extinguishment of debt                                                                                                         (15,378)                        (91)



          Change in other items, net                                                                                                                          (34,949)                    (49,213)



          Net cash provided by operating activities                                                                                             $
         
           1,661,334        $
              1,701,426



          
                Cash flows from investing activities



          Capital expenditures                                                                                                                  $
         
           (735,080)       $
              (487,228)



          Acquisitions from third parties                                                                                                                    (877,746)                    (40,127)



          Contributions to equity investments - related parties                                                                                                (1,153)                     (9,632)



          Distributions from equity investments in excess of cumulative earnings - related parties                                                              39,104                       63,897



          Proceeds from the sale of assets to related parties                                                                                                                                  200



          Proceeds from the sale of assets to third parties                                                                                                       (87)                     264,121



          (Increase) decrease in materials and supplies inventory and other                                                                                   (32,329)                     (9,468)



          Net cash used in investing activities                                                                                               $
         
           (1,607,291)       $
              (218,237)



          
                Cash flows from financing activities



          Borrowings, net of debt issuance costs                                                                                                $
         
           2,448,733        $
              1,389,010



          Repayments of debt                                                                                                                               (1,967,928)                 (1,518,548)



          Commercial paper borrowings (repayments), net                                                                                                        609,916



          Increase (decrease) in outstanding checks                                                                                                              3,516                        2,206



          Distributions to Partnership unitholders                                                                                                           (978,430)                   (735,755)



          Distributions to Chipeta noncontrolling interest owner                                                                                               (7,641)                    (10,736)



          Distributions to noncontrolling interest owner of WES Operating                                                                                     (22,850)                    (24,898)



          Net contributions from (distributions to) related parties                                                                                                                          1,423



          Unit repurchases                                                                                                                                   (134,602)                   (487,590)



          Other                                                                                                                                               (18,626)                    (13,644)



          Net cash provided by (used in) financing activities                                                                                    $
         
           (67,912)     $
              (1,398,532)



          
                Net increase (decrease) in cash and cash equivalents                                                                      $
         
           (13,869)          $
              84,657



          
                Cash and cash equivalents at beginning of period                                                                                        286,656                      201,999



          
                Cash and cash equivalents at end of period                                                                                 $
         
           272,787          $
              286,656

Western Midstream Partners, LP
RECONCILIATION OF GAAP TO NON-GAAP MEASURES

WES defines Adjusted gross margin attributable to Western Midstream Partners, LP ("Adjusted gross margin") as total revenues and other (less reimbursements for electricity-related expenses recorded as revenue), less cost of product, plus distributions from equity investments, and excluding the noncontrolling interest owners' proportionate share of revenues and cost of product.

WES defines Adjusted EBITDA as net income (loss), plus (i) distributions from equity investments, (ii) non-cash equity-based compensation expense, (iii) interest expense, (iv) income tax expense, (v) depreciation and amortization, (vi) impairments, and (vii) other expense (including lower of cost or market inventory adjustments recorded in cost of product), less (i) gain (loss) on divestiture and other, net, (ii) gain (loss) on early extinguishment of debt, (iii) income from equity investments, (iv) interest income, (v) income tax benefit, (vi) other income, and (vii) the noncontrolling interest owners' proportionate share of revenues and expenses.

WES defines Free cash flow as net cash provided by operating activities less total capital expenditures and contributions to equity investments, plus distributions from equity investments in excess of cumulative earnings. Management considers Free cash flow an appropriate metric for assessing capital discipline, cost efficiency, and balance-sheet strength. Although Free cash flow is the metric used to assess WES's ability to make distributions to unitholders, this measure should not be viewed as indicative of the actual amount of cash that is available for distributions or planned for distributions for a given period. Instead, Free cash flow should be considered indicative of the amount of cash that is available for distributions, debt repayments, and other general partnership purposes.

Below are reconciliations of (i) gross margin (GAAP) to Adjusted gross margin (non-GAAP), (ii) net income (loss) (GAAP) and net cash provided by operating activities (GAAP) to Adjusted EBITDA (non-GAAP), and (iii) net cash provided by operating activities (GAAP) to Free cash flow (non-GAAP), as required under Regulation G of the Securities Exchange Act of 1934. Management believes that Adjusted gross margin, Adjusted EBITDA, and Free cash flow are widely accepted financial indicators of WES's financial performance compared to other publicly traded partnerships and are useful in assessing WES's ability to incur and service debt, fund capital expenditures, and make distributions. Adjusted gross margin, Adjusted EBITDA, and Free cash flow as defined by WES, may not be comparable to similarly titled measures used by other companies. Therefore, WES's Adjusted gross margin, Adjusted EBITDA, and Free cash flow should be considered in conjunction with net income (loss) attributable to Western Midstream Partners, LP and other applicable performance measures, such as gross margin or cash flows provided by operating activities.


                                                                            
          
                Western Midstream Partners, LP
                                                                          
       RECONCILIATION OF GAAP TO NON-GAAP MEASURES (CONTINUED)
                                                                                       
                (Unaudited)





           
                Adjusted Gross Margin


                                                                                                                                        Three Months Ended                               Year Ended



           
                thousands                                                                                         December 31,                    September 30,  December 31,              December 31,
                                                                                                                                   2023                              2023           2023                       2022



           
                Reconciliation of Gross margin to Adjusted gross
      margin



           Total revenues and other                                                                                           $858,208                          $776,013     $3,106,476                 $3,251,721



           Less:



           Cost of product                                                                                                      40,803                            27,590        164,598                    420,900



           Depreciation and amortization                                                                                       165,187                           147,363        600,668                    582,365



           Gross margin                                                                                                        652,218                           601,060      2,341,210                  2,248,456



           Add:



           Distributions from equity investments                                                                                46,661                            41,562        194,273                    250,050



           Depreciation and amortization                                                                                       165,187                           147,363        600,668                    582,365



           Less:



           Reimbursed electricity-related charges recorded as                                                                   25,273                            29,981        102,109                     81,764
       revenues



           Adjusted gross margin attributable to noncontrolling                                                                 19,412                            18,095         70,195                     73,632
       interests (1)



           Adjusted gross margin                                                                                              $819,381                          $741,909     $2,963,847                 $2,925,475





           
                Gross margin



           Gross margin for natural-gas assets (2)                                                                            $484,688                          $450,130     $1,738,125                 $1,676,732



           Gross margin for crude-oil and NGLs assets (2)                                                                      103,228                            87,911        368,444                    346,406



           Gross margin for produced-water assets (2)                                                                           70,509                            70,353        259,541                    245,274



           
                Adjusted gross margin



           Adjusted gross margin for natural-gas assets                                                                       $579,278                          $518,765     $2,067,528                 $2,031,600



           Adjusted gross margin for crude-oil and NGLs assets                                                                 157,048                           139,430        589,091                    607,769



           Adjusted gross margin for produced-water assets                                                                      83,055                            83,714        307,228                    286,106


     
     (1)            For all periods presented, includes (i) the 25% third-party interest in Chipeta and (ii) the 2.0% limited
                         partner interest in WES Operating
             owned by an Occidental subsidiary, which collectively represent WES's noncontrolling interests.



     
     (2) 
              Excludes corporate-level depreciation and amortization.


                                                                            
          
                Western Midstream Partners, LP
                                                                          
       RECONCILIATION OF GAAP TO NON-GAAP MEASURES (CONTINUED)
                                                                                       
                (Unaudited)





           
                Adjusted EBITDA


                                                                                                                                         Three Months Ended                               Year Ended



           
                thousands                                                                                          December 31,                    September 30,  December 31,              December 31,
                                                                                                                                    2023                              2023           2023                       2022



           
                Reconciliation of Net income (loss) to Adjusted
      EBITDA



           Net income (loss)                                                                                                   $295,752                          $284,398     $1,048,007                 $1,251,456



           Add:



           Distributions from equity investments                                                                                 46,661                            41,562        194,273                    250,050



           Non-cash equity-based compensation expense                                                                             9,970                             7,171         32,005                     27,783



           Interest expense                                                                                                      97,622                            82,754        348,228                    333,939



           Income tax expense                                                                                                     1,405                               905          4,385                      4,187



           Depreciation and amortization                                                                                        165,187                           147,363        600,668                    582,365



           Impairments                                                                                                                4                               245         52,884                     20,585



           Other expense                                                                                                             71                             1,269          1,739                        555



           Less:



           Gain (loss) on divestiture and other, net                                                                            (6,434)                          (1,480)      (10,102)                   103,676



           Gain (loss) on early extinguishment of debt                                                                                                             8,565         15,378                         91



           Equity income, net - related parties                                                                                  36,120                            35,494        152,959                    183,483



           Other income                                                                                                           2,862                                27          6,976                      1,648



           Adjusted EBITDA attributable to noncontrolling                                                                        13,459                            12,134         48,345                     54,049
       interests (1)



           Adjusted EBITDA                                                                                                     $570,665                          $510,927     $2,068,633                 $2,127,973



           
                Reconciliation of Net cash provided by operating
      activities to Adjusted EBITDA



           Net cash provided by operating activities                                                                           $473,300                          $394,787     $1,661,334                 $1,701,426



           Interest (income) expense, net                                                                                        97,622                            82,754        348,228                    333,939



           Accretion and amortization of long-term obligations, net                                                             (2,174)                          (1,882)       (8,151)                   (7,142)



           Current income tax expense (benefit)                                                                                   1,315                               806          3,341                      2,188



           Other (income) expense, net                                                                                          (2,862)                            1,270        (5,679)                   (1,603)



           Distributions from equity investments in excess of                                                                     7,389                             8,536         39,104                     63,897
      cumulative earnings - related parties



           Changes in assets and liabilities:



           Accounts receivable, net                                                                                              17,773                            60,614         78,346                    116,296



           Accounts and imbalance payables and accrued                                                                         (19,021)                         (12,535)        68,019                      7,812
      liabilities, net



           Other items, net                                                                                                      10,782                          (11,289)      (67,564)                  (34,791)



           Adjusted EBITDA attributable to noncontrolling                                                                      (13,459)                         (12,134)      (48,345)                  (54,049)
       interests (1)



           Adjusted EBITDA                                                                                                     $570,665                          $510,927     $2,068,633                 $2,127,973



           
                Cash flow information



           Net cash provided by operating activities                                                                           $473,300                          $394,787     $1,661,334                 $1,701,426



           Net cash used in investing activities                                                                            (1,068,707)                        (207,916)   (1,607,291)                 (218,237)



           Net cash provided by (used in) financing activities                                                                  378,700                            88,670       (67,912)               (1,398,532)


     
     (1)           For all periods presented, includes (i) the 25% third-party interest in Chipeta and (ii) the 2.0% limited
                        partner interest in WES Operating
            owned by an Occidental subsidiary, which collectively represent WES's noncontrolling interests.


                                                                            
          
                Western Midstream Partners, LP
                                                                          
       RECONCILIATION OF GAAP TO NON-GAAP MEASURES (CONTINUED)
                                                                                       
                (Unaudited)





           
                Free Cash Flow


                                                                                                                                      Three Months Ended                               Year Ended



           
                thousands                                                                                       December 31,                    September 30,  December 31,              December 31,
                                                                                                                                 2023                              2023           2023                       2022



           
                Reconciliation of Net cash provided by operating
      activities to Free cash flow



           Net cash provided by operating activities                                                                        $473,300                          $394,787     $1,661,334                 $1,701,426



           Less:



           Capital expenditures                                                                                              198,653                           201,857        735,080                    487,228



           Contributions to equity investments - related parties                                                                                                1,021          1,153                      9,632



           Add:



           Distributions from equity investments in excess of                                                                  7,389                             8,536         39,104                     63,897
       cumulative earnings - related parties



           Free cash flow                                                                                                   $282,036                          $200,445       $964,205                 $1,268,463



           
                Cash flow information



           Net cash provided by operating activities                                                                        $473,300                          $394,787     $1,661,334                 $1,701,426



           Net cash used in investing activities                                                                         (1,068,707)                        (207,916)   (1,607,291)                 (218,237)



           Net cash provided by (used in) financing activities                                                               378,700                            88,670       (67,912)               (1,398,532)


                                                                            
      
        Western Midstream Partners, LP
                                                                              
        OPERATING STATISTICS
                                                                                 
          (Unaudited)




                                                                                                                              Three Months Ended                               Year Ended


                                                                                                                 December 31,                    September 30,  December 31,              December 31,
                                                                                                                         2023                              2023           2023                       2022



           
                Throughput for natural-gas assets (MMcf/d)



           Gathering, treating, and transportation                                                                       516                               457            435                        409



           Processing                                                                                                  4,043                             3,699          3,692                      3,474



           Equity investments (1)                                                                                        489                               495            466                        483



           Total throughput                                                                                            5,048                             4,651          4,593                      4,366



           Throughput attributable to noncontrolling interests (2)                                                       172                               167            161                        156



           Total throughput attributable to WES for natural-gas                                                        4,876                             4,484          4,432                      4,210
      assets



           
                Throughput for crude-oil and NGLs assets (MBbls/d)



           Gathering, treating, and transportation                                                                       368                               334            332                        317



           Equity investments (1)                                                                                        347                               347            333                        373



           Total throughput                                                                                              715                               681            665                        690



           Throughput attributable to noncontrolling interests (2)                                                        13                                14             13                         14



           Total throughput attributable to WES for crude-oil and                                                        702                               667            652                        676
       NGLs assets



           
                Throughput for produced-water assets (MBbls/d)



           Gathering and disposal                                                                                      1,076                             1,101          1,029                        853



           Throughput attributable to noncontrolling interests (2)                                                        22                                22             20                         17



           Total throughput attributable to WES for produced-                                                          1,054                             1,079          1,009                        836
      water assets



           Per-Mcf Gross margin for natural-gas assets (3)                                                             $1.04                             $1.05          $1.04                      $1.05



           Per-Bbl Gross margin for crude-oil and NGLs assets (3)                                                       1.57                              1.40           1.52                       1.38



           Per-Bbl Gross margin for produced-water assets (3)                                                           0.71                              0.69           0.69                       0.79





           Per-Mcf Adjusted gross margin for natural-gas assets (4)                                                    $1.29                             $1.26          $1.28                      $1.32



           Per-Bbl Adjusted gross margin for crude-oil and NGLs                                                         2.43                              2.27           2.48                       2.46
      assets (4)



           Per-Bbl Adjusted gross margin for produced-water assets                                                      0.86                              0.84           0.83                       0.94
      (4)


     
     (1)           Represents our share of average throughput for investments accounted for under the equity method of accounting.



     
     (2)           For all periods presented, includes (i) the 2.0% limited partner interest in WES Operating owned by an
                        Occidental subsidiary and (ii) for
             natural-gas assets, the 25% third-party interest in Chipeta, which collectively represent WES's noncontrolling
             interests.



     
     (3)           Average for period. Calculated as Gross margin for natural-gas assets, crude-oil and NGLs assets, or produced-
                        water assets, divided by the
             respective total throughput (MMcf or MBbls) for natural-gas assets, crude-oil and NGLs assets, or produced-
             water assets.



     
     (4)           Average for period. Calculated as Adjusted gross margin for natural-gas assets, crude-oil and NGLs assets, or
                        produced-water assets, divided
             by the respective total throughput (MMcf or MBbls) attributable to WES for natural-gas assets, crude-oil and
             NGLs assets, or produced-
            water assets.


                                                                            
           
                Western Midstream Partners, LP
                                                                              
                OPERATING STATISTICS (CONTINUED)
                                                                                        
                (Unaudited)




                                                                                                                  Three Months Ended                    
            
     Year Ended


                                                                               December 31,                                September 30,  Inc/    December 31,                December 31,    Inc/
                                                                                       2023                                          2023                   2023                         2022
                                                                                                                                          (Dec)                                               (Dec)



           
                Throughput for natural-gas assets (MMcf/d)



           Operated



           Delaware Basin                                                            1,704                                         1,674     2 %          1,635                        1,470      11 %



           DJ Basin                                                                  1,341                                         1,331     1 %          1,322                        1,331     (1) %



           Powder River Basin                                                          369                                            40      NM            120                           33        NM



           Other                                                                       998                                           990     1 %            930                          914       2 %



           Total operated throughput for natural-                                    4,412                                         4,035     9 %          4,007                        3,748       7 %
      gas assets



           Non-operated



           Equity investments                                                          489                                           495   (1) %            466                          483     (4) %



           Other                                                                       147                                           121    21 %            120                          135    (11) %



           Total non-operated throughput for                                           636                                           616     3 %            586                          618     (5) %
       natural-gas assets



           Total throughput for natural-gas assets                                   5,048                                         4,651     9 %          4,593                        4,366       5 %



           
                Throughput for crude-oil and NGLs assets (MBbls/d)



           Operated



           Delaware Basin                                                              225                                           220     2 %            214                          198       8 %



           DJ Basin                                                                     81                                            68    19 %             71                           82    (13) %



           Powder River Basin                                                           20                                                100 %              5                                 100 %



           Other                                                                        42                                            46   (9) %             42                           37      14 %



           Total operated throughput for crude-                                        368                                           334    10 %            332                          317       5 %
      oil and NGLs assets



           Non-operated



           Equity investments                                                          347                                           347     - %           333                          373    (11) %



           Total non-operated throughput for crude-                                    347                                           347     - %           333                          373    (11) %
      oil and NGLs assets



           Total throughput for crude-oil and NGLs assets                              715                                           681     5 %            665                          690     (4) %



           
                Throughput for produced-water assets (MBbls/d)



           Operated



           Delaware Basin                                                            1,076                                         1,101   (2) %          1,029                          853      21 %



           Total operated throughput for                                             1,076                                         1,101   (2) %          1,029                          853      21 %
      produced-water assets




              NM-Not meaningful

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SOURCE Western Midstream Partners, LP