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WESTERN MIDSTREAM OPERATING, LP

EDGAR

WES Quarterly report (10-Q) · filed 2026-08-05

90 filing records in this dataset, filed from 2008-06-13 to 2026-08-05. Reported financial figures are available; chart coverage varies by period.

Inspect reported changes Compare with another company Historical disclosures Search filings Segments

Watchlist

Latest quarter

Revenue

867 million USD

2018 Q4 · USD

Exact inputs and evidence

Revenue: 2299658000 USD Source
Revenue: 1432483000 USD Source

Operating margin

46.37%

2018 Q4 · %

Exact inputs and evidence

Operating Income: 865311000 USD Source
Operating Income: 463183000 USD Source
Revenue: 2299658000 USD Source
Revenue: 1432483000 USD Source

Operating cash flow

600 million USD

2018 Q4 · USD

Exact inputs and evidence

Operating Cash Flow: 1352114000 USD Source
Operating Cash Flow: 751722000 USD Source

Cash and cash equivalents: 90.4 million USD 2018-12-31 Source
Exact value

90448000 USD
Long-term debt including current maturities: Not available
Shares outstanding: Not available

Trailing twelve months

The four most recent complete quarters added together. This gives a full-year view that includes the latest quarterly results.

Revenue

2.25 billion USD

2018-01-01 – 2018-12-31

Exact inputs and evidence

Revenue: 437168000 USD · 2018-01-01 – 2018-03-31 Source
Revenue: 435949000 USD · 2018-04-01 – 2018-06-30 Source
Revenue: 507762000 USD · 2018-07-01 – 2018-09-30 Source
Revenue: 2299658000 USD · 2018-01-01 – 2018-12-31 Source
Revenue: 1432483000 USD · 2018-01-01 – 2018-09-30 Source

Net income

628 million USD

2018-01-01 – 2018-12-31

Exact inputs and evidence

Net income: 149363000 USD · 2018-01-01 – 2018-03-31 Source
Net income: 32708000 USD · 2018-04-01 – 2018-06-30 Source
Net income: 154646000 USD · 2018-07-01 – 2018-09-30 Source
Net income: 627917000 USD · 2018-01-01 – 2018-12-31 Source
Net income: 336717000 USD · 2018-01-01 – 2018-09-30 Source

Operating cash flow

1.35 billion USD

2018-01-01 – 2018-12-31

Exact inputs and evidence

Operating cash flow: 241596000 USD · 2018-01-01 – 2018-03-31 Source
Operating cash flow: 514911000 USD · 2018-01-01 – 2018-06-30 Source
Operating cash flow: 241596000 USD · 2018-01-01 – 2018-03-31 Source
Operating cash flow: 751722000 USD · 2018-01-01 – 2018-09-30 Source
Operating cash flow: 514911000 USD · 2018-01-01 – 2018-06-30 Source
Operating cash flow: 1352114000 USD · 2018-01-01 – 2018-12-31 Source
Operating cash flow: 751722000 USD · 2018-01-01 – 2018-09-30 Source

Includes later revisions to earlier periods. Annual charts exclude incomplete years.

Latest filing recorded: 2026-08-05.

Financial data available through: 2018-12-31.

Financial coverage is incomplete. Newer filings are recorded, but comparable financial figures for those periods are not available here yet.

Coverage by financial measure

Revenue: 11 of 11 periods available· newest 2018-12-31
Operating income: 11 of 11 periods available· newest 2018-12-31
Net income: 11 of 11 periods available· newest 2018-12-31
Operating cash flow: 11 of 11 periods available· newest 2018-12-31
Capital expenditure: 3 of 11 periods available· newest 2010-12-31
Total assets: 11 of 11 periods available· newest 2018-12-31
Total liabilities: 11 of 11 periods available· newest 2018-12-31
Current assets: 11 of 11 periods available· newest 2018-12-31
Current liabilities: 11 of 11 periods available· newest 2018-12-31
Cash and cash equivalents: 11 of 11 periods available· newest 2018-12-31
long term debt: No compatible figures in this window
shares outstanding: No compatible figures in this window

Coverage describes values retained in this snapshot. Missing values are not zero; loading limits are reported separately.

What changed year over year

Latest complete year compared with the corresponding period one year earlier. These are measured changes; they do not establish their business causes.

Revenue
-5.3%

Prior period

USD 2.43 billion

2017-01-01 – 2017-12-31
Current period

USD 2.3 billion

2018-01-01 – 2018-12-31

Exact inputs and evidence

2299658000 − 2429614000 = -129956000 USD

2429614000 USD · 2017-01-01 – 2017-12-31
Inspect prior input Prior source
2299658000 USD · 2018-01-01 – 2018-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · WESTERN MIDSTREAM OPERATING, LP · 2018-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Year-over-year change in Revenue: -129956000 USD Concept: fundies:Revenue Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 2299658000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#760825 Filing: 000141447519000041 Input fundies:Revenue: 2429614000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#756446 Filing: 000141447519000041
The citation records this snapshot. The page link may show a newer release later.
Net income
-14.2%

Prior period

USD 731.67 million

2017-01-01 – 2017-12-31
Current period

USD 627.92 million

2018-01-01 – 2018-12-31

Exact inputs and evidence

627917000 − 731666000 = -103749000 USD

731666000 USD · 2017-01-01 – 2017-12-31
Inspect prior input Prior source
627917000 USD · 2018-01-01 – 2018-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · WESTERN MIDSTREAM OPERATING, LP · 2018-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Year-over-year change in Net income: -103749000 USD Concept: fundies:NetIncome Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: 627917000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#617057 Filing: 000141447519000041 Input fundies:NetIncome: 731666000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#616903 Filing: 000141447519000041
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+29.2%

Prior period

USD 1.05 billion

2017-01-01 – 2017-12-31
Current period

USD 1.35 billion

2018-01-01 – 2018-12-31

Exact inputs and evidence

1352114000 − 1046798000 = 305316000 USD

1046798000 USD · 2017-01-01 – 2017-12-31
Inspect prior input Prior source
1352114000 USD · 2018-01-01 – 2018-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · WESTERN MIDSTREAM OPERATING, LP · 2018-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Year-over-year change in Operating cash flow: 305316000 USD Concept: fundies:OperatingCashFlow Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: 1352114000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#616536 Filing: 000141447519000041 Input fundies:OperatingCashFlow: 1046798000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#616323 Filing: 000141447519000041
The citation records this snapshot. The page link may show a newer release later.

Comparable inputs unavailable for: Capital expenditure.

Where revenue goes

How a period’s revenue divides into costs and what remains as profit. Items marked Derived are calculated by subtraction from reported figures.

2018 2018-01-01 – 2018-12-31

Revenue USD 2.3 billion 100% of revenue
Operating costs Derived USD 1.43 billion 62% of revenue
Operating income USD 865.31 million 38% of revenue
Tax, interest and other Derived USD 237.39 million 10% of revenue
Net income USD 627.92 million 27% of revenue

Cash

Operating cash flow USD 1.35 billion 59% of revenue
Capital expenditure Unavailable An input is unavailable.
Free cash flow Derived Unavailable An input is unavailable.

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2009 22%74%
2010 22%73%
2011 22%72%
2012 15%78%
2013 26%70%
2014 29%64%
2015 91%
2016 34%59%
2017 30%67%
2018 27%10%62%

Values and sources

Revenue breakdown by annual reporting period
Period	Revenue	Operating costs	Operating income	Tax, interest and other	Net income	Free cash flow	Source
2009 2009-01-01 – 2009-12-31	490546000	362544000 Derived	128002000	20753000 Derived	107249000	89182000 Derived	Source 2009-01-01 – 2009-12-31: 490546000 USD Inspect Revenue Open source 2009-01-01 – 2009-12-31: 128002000 USD Inspect Operating Income Open source 2009-01-01 – 2009-12-31: 107249000 USD Inspect Net Income Open source 2009-01-01 – 2009-12-31: 163770000 USD Inspect Operating Cash Flow Open source 2009-01-01 – 2009-12-31: 74588000 USD Inspect Capital Expenditure Open source
2010 2010-01-01 – 2010-12-31	663274000	485286000 Derived	177988000	31796000 Derived	146192000	186915000 Derived	Source 2010-01-01 – 2010-12-31: 663274000 USD Inspect Revenue Open source 2010-01-01 – 2010-12-31: 177988000 USD Inspect Operating Income Open source 2010-01-01 – 2010-12-31: 146192000 USD Inspect Net Income Open source 2010-01-01 – 2010-12-31: 263749000 USD Inspect Operating Cash Flow Open source 2010-01-01 – 2010-12-31: 76834000 USD Inspect Capital Expenditure Open source
2011 2011-01-01 – 2011-12-31	869405000	624111000 Derived	245294000	52536000 Derived	192758000	Unavailable	Source 2011-01-01 – 2011-12-31: 869405000 USD Inspect Revenue Open source 2011-01-01 – 2011-12-31: 245294000 USD Inspect Operating Income Open source 2011-01-01 – 2011-12-31: 192758000 USD Inspect Net Income Open source 2011-01-01 – 2011-12-31: 312838000 USD Inspect Operating Cash Flow Open source
2012 2012-01-01 – 2012-12-31	894476000	699651000 Derived	194825000	60448000 Derived	134377000	Unavailable	Source 2012-01-01 – 2012-12-31: 894476000 USD Inspect Revenue Open source 2012-01-01 – 2012-12-31: 194825000 USD Inspect Operating Income Open source 2012-01-01 – 2012-12-31: 134377000 USD Inspect Net Income Open source 2012-01-01 – 2012-12-31: 338047000 USD Inspect Operating Cash Flow Open source
2013 2013-01-01 – 2013-12-31	1085482000	758223000 Derived	327259000	48536000 Derived	278723000	Unavailable	Source 2013-01-01 – 2013-12-31: 1085482000 USD Inspect Revenue Open source 2013-01-01 – 2013-12-31: 327259000 USD Inspect Operating Income Open source 2013-01-01 – 2013-12-31: 278723000 USD Inspect Net Income Open source 2013-01-01 – 2013-12-31: 492605000 USD Inspect Operating Cash Flow Open source
2014 2014-01-01 – 2014-12-31	1533377000	978646000 Derived	554731000	112088000 Derived	442643000	Unavailable	Source 2014-01-01 – 2014-12-31: 1533377000 USD Inspect Revenue Open source 2014-01-01 – 2014-12-31: 554731000 USD Inspect Operating Income Open source 2014-01-01 – 2014-12-31: 442643000 USD Inspect Net Income Open source 2014-01-01 – 2014-12-31: 694495000 USD Inspect Operating Cash Flow Open source
2015 2015-01-01 – 2015-12-31	1752072000	1594742000 Derived	157330000	153224000 Derived	4106000	Unavailable	Source 2015-01-01 – 2015-12-31: 1752072000 USD Inspect Revenue Open source 2015-01-01 – 2015-12-31: 157330000 USD Inspect Operating Income Open source 2015-01-01 – 2015-12-31: 4106000 USD Inspect Net Income Open source 2015-01-01 – 2015-12-31: 785645000 USD Inspect Operating Cash Flow Open source
2016 2016-01-01 – 2016-12-31	1941330000	1154575000 Derived	786755000	134118000 Derived	652637000	Unavailable	Source 2016-01-01 – 2016-12-31: 1941330000 USD Inspect Revenue Open source 2016-01-01 – 2016-12-31: 786755000 USD Inspect Operating Income Open source 2016-01-01 – 2016-12-31: 652637000 USD Inspect Net Income Open source 2016-01-01 – 2016-12-31: 1060658000 USD Inspect Operating Cash Flow Open source
2017 2017-01-01 – 2017-12-31	2429614000	1625044000 Derived	804570000	72904000 Derived	731666000	Unavailable	Source 2017-01-01 – 2017-12-31: 2429614000 USD Inspect Revenue Open source 2017-01-01 – 2017-12-31: 804570000 USD Inspect Operating Income Open source 2017-01-01 – 2017-12-31: 731666000 USD Inspect Net Income Open source 2017-01-01 – 2017-12-31: 1046798000 USD Inspect Operating Cash Flow Open source
2018 2018-01-01 – 2018-12-31	2299658000	1434347000 Derived	865311000	237394000 Derived	627917000	Unavailable	Source 2018-01-01 – 2018-12-31: 2299658000 USD Inspect Revenue Open source 2018-01-01 – 2018-12-31: 865311000 USD Inspect Operating Income Open source 2018-01-01 – 2018-12-31: 627917000 USD Inspect Net Income Open source 2018-01-01 – 2018-12-31: 1352114000 USD Inspect Operating Cash Flow Open source

Amounts are exact, in USD.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

USD 2.3B 2018

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
20092009-12-31	Revenue	490546000	Revenue: 490546000 Open source
20102010-12-31	Revenue	663274000	Revenue: 663274000 Open source
20112011-12-31	Revenue	869405000	Revenue: 869405000 Open source
20122012-12-31	Revenue	894476000	Revenue: 894476000 Open source
20132013-12-31	Revenue	1085482000	Revenue: 1085482000 Open source
20142014-12-31	Revenue	1533377000	Revenue: 1533377000 Open source
20152015-12-31	Revenue	1752072000	Revenue: 1752072000 Open source
20162016-12-31	Revenue	1941330000	Revenue: 1941330000 Open source
20172017-12-31	Revenue	2429614000	Revenue: 2429614000 Open source
20182018-12-31	Revenue	2299658000	Revenue: 2299658000 Open source

Revenue growth

Change in revenue from the same financial period one year earlier.

-5.3% 2018

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20092009-12-31	Year over year	-29.8%	Revenue: 490546000 Open source Revenue: 698768000 Open source
20102010-12-31	Year over year	35.2%	Revenue: 663274000 Open source Revenue: 490546000 Open source
20112011-12-31	Year over year	31.1%	Revenue: 869405000 Open source Revenue: 663274000 Open source
20122012-12-31	Year over year	2.9%	Revenue: 894476000 Open source Revenue: 869405000 Open source
20132013-12-31	Year over year	21.4%	Revenue: 1085482000 Open source Revenue: 894476000 Open source
20142014-12-31	Year over year	41.3%	Revenue: 1533377000 Open source Revenue: 1085482000 Open source
20152015-12-31	Year over year	14.3%	Revenue: 1752072000 Open source Revenue: 1533377000 Open source
20162016-12-31	Year over year	10.8%	Revenue: 1941330000 Open source Revenue: 1752072000 Open source
20172017-12-31	Year over year	25.2%	Revenue: 2429614000 Open source Revenue: 1941330000 Open source
20182018-12-31	Year over year	-5.3%	Revenue: 2299658000 Open source Revenue: 2429614000 Open source

Profit and cash

How much revenue becomes profit, and how much cash operations generate.

Profit margins

Operating income, net income and free cash flow as a share of revenue.

Operating margin 37.6% 2018

Net margin 27.3% 2018

Free cash flow margin 28.2% 2010

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20092009-12-31	Operating margin	26.1%	Operating Income: 128002000 Open source Revenue: 490546000 Open source
20102010-12-31	Operating margin	26.8%	Operating Income: 177988000 Open source Revenue: 663274000 Open source
20112011-12-31	Operating margin	28.2%	Operating Income: 245294000 Open source Revenue: 869405000 Open source
20122012-12-31	Operating margin	21.8%	Operating Income: 194825000 Open source Revenue: 894476000 Open source
20132013-12-31	Operating margin	30.1%	Operating Income: 327259000 Open source Revenue: 1085482000 Open source
20142014-12-31	Operating margin	36.2%	Operating Income: 554731000 Open source Revenue: 1533377000 Open source
20152015-12-31	Operating margin	9%	Operating Income: 157330000 Open source Revenue: 1752072000 Open source
20162016-12-31	Operating margin	40.5%	Operating Income: 786755000 Open source Revenue: 1941330000 Open source
20172017-12-31	Operating margin	33.1%	Operating Income: 804570000 Open source Revenue: 2429614000 Open source
20182018-12-31	Operating margin	37.6%	Operating Income: 865311000 Open source Revenue: 2299658000 Open source
20092009-12-31	Net margin	21.9%	Net Income: 107249000 Open source Revenue: 490546000 Open source
20102010-12-31	Net margin	22%	Net Income: 146192000 Open source Revenue: 663274000 Open source
20112011-12-31	Net margin	22.2%	Net Income: 192758000 Open source Revenue: 869405000 Open source
20122012-12-31	Net margin	15%	Net Income: 134377000 Open source Revenue: 894476000 Open source
20132013-12-31	Net margin	25.7%	Net Income: 278723000 Open source Revenue: 1085482000 Open source
20142014-12-31	Net margin	28.9%	Net Income: 442643000 Open source Revenue: 1533377000 Open source
20152015-12-31	Net margin	0.2%	Net Income: 4106000 Open source Revenue: 1752072000 Open source
20162016-12-31	Net margin	33.6%	Net Income: 652637000 Open source Revenue: 1941330000 Open source
20172017-12-31	Net margin	30.1%	Net Income: 731666000 Open source Revenue: 2429614000 Open source
20182018-12-31	Net margin	27.3%	Net Income: 627917000 Open source Revenue: 2299658000 Open source
20092009-12-31	Free cash flow margin	18.2%	Revenue: 490546000 Open source Operating Cash Flow: 163770000 Open source Capital Expenditure: 74588000 Open source
20102010-12-31	Free cash flow margin	28.2%	Revenue: 663274000 Open source Operating Cash Flow: 263749000 Open source Capital Expenditure: 76834000 Open source
20112011-12-31	Free cash flow margin	Not reported	Revenue: 869405000 Open source Operating Cash Flow: 312838000 Open source
20122012-12-31	Free cash flow margin	Not reported	Revenue: 894476000 Open source Operating Cash Flow: 338047000 Open source
20132013-12-31	Free cash flow margin	Not reported	Revenue: 1085482000 Open source Operating Cash Flow: 492605000 Open source
20142014-12-31	Free cash flow margin	Not reported	Revenue: 1533377000 Open source Operating Cash Flow: 694495000 Open source
20152015-12-31	Free cash flow margin	Not reported	Revenue: 1752072000 Open source Operating Cash Flow: 785645000 Open source
20162016-12-31	Free cash flow margin	Not reported	Revenue: 1941330000 Open source Operating Cash Flow: 1060658000 Open source
20172017-12-31	Free cash flow margin	Not reported	Revenue: 2429614000 Open source Operating Cash Flow: 1046798000 Open source
20182018-12-31	Free cash flow margin	Not reported	Revenue: 2299658000 Open source Operating Cash Flow: 1352114000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD 1.4B 2018

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20092009-12-31	Operating cash flow	163770000	Operating Cash Flow: 163770000 Open source
20102010-12-31	Operating cash flow	263749000	Operating Cash Flow: 263749000 Open source
20112011-12-31	Operating cash flow	312838000	Operating Cash Flow: 312838000 Open source
20122012-12-31	Operating cash flow	338047000	Operating Cash Flow: 338047000 Open source
20132013-12-31	Operating cash flow	492605000	Operating Cash Flow: 492605000 Open source
20142014-12-31	Operating cash flow	694495000	Operating Cash Flow: 694495000 Open source
20152015-12-31	Operating cash flow	785645000	Operating Cash Flow: 785645000 Open source
20162016-12-31	Operating cash flow	1060658000	Operating Cash Flow: 1060658000 Open source
20172017-12-31	Operating cash flow	1046798000	Operating Cash Flow: 1046798000 Open source
20182018-12-31	Operating cash flow	1352114000	Operating Cash Flow: 1352114000 Open source

Free cash flow

Operating cash flow minus capital expenditure for the same period and unit.

USD 186.9M 2010

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
20092009-12-31	Free cash flow	89182000	Operating Cash Flow: 163770000 Open source Capital Expenditure: 74588000 Open source
20102010-12-31	Free cash flow	186915000	Operating Cash Flow: 263749000 Open source Capital Expenditure: 76834000 Open source
20112011-12-31	Free cash flow	Unavailable	Operating Cash Flow: 312838000 Open source
20122012-12-31	Free cash flow	Unavailable	Operating Cash Flow: 338047000 Open source
20132013-12-31	Free cash flow	Unavailable	Operating Cash Flow: 492605000 Open source
20142014-12-31	Free cash flow	Unavailable	Operating Cash Flow: 694495000 Open source
20152015-12-31	Free cash flow	Unavailable	Operating Cash Flow: 785645000 Open source
20162016-12-31	Free cash flow	Unavailable	Operating Cash Flow: 1060658000 Open source
20172017-12-31	Free cash flow	Unavailable	Operating Cash Flow: 1046798000 Open source
20182018-12-31	Free cash flow	Unavailable	Operating Cash Flow: 1352114000 Open source

Balance sheet

Liabilities and short-term ability to meet obligations at each period end.

Liabilities to assets

Total liabilities as a share of total assets.

57.1% 2018

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
20092009-12-31	Liabilities / assets	27%	Total Liabilities: 483445000 Open source Total Assets: 1788918000 Open source
20102010-12-31	Liabilities / assets	31.3%	Total Liabilities: 581704000 Open source Total Assets: 1856130000 Open source
20112011-12-31	Liabilities / assets	32.4%	Total Liabilities: 920320000 Open source Total Assets: 2837626000 Open source
20122012-12-31	Liabilities / assets	39.2%	Total Liabilities: 1469486000 Open source Total Assets: 3749922000 Open source
20132013-12-31	Liabilities / assets	37.4%	Total Liabilities: 1725772000 Open source Total Assets: 4617808000 Open source
20142014-12-31	Liabilities / assets	40.6%	Total Liabilities: 2820143000 Open source Total Assets: 6954518000 Open source
20152015-12-31	Liabilities / assets	46.3%	Total Liabilities: 3383169000 Open source Total Assets: 7301197000 Open source
20162016-12-31	Liabilities / assets	46.5%	Total Liabilities: 3597249000 Open source Total Assets: 7733028000 Open source
20172017-12-31	Liabilities / assets	46.7%	Total Liabilities: 4406947000 Open source Total Assets: 9428129000 Open source
20182018-12-31	Liabilities / assets	57.1%	Total Liabilities: 6535248000 Open source Total Assets: 11454845000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.56× 2018

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
20092009-12-31	Current assets / current liabilities	2.45×	Current Assets: 86264000 Open source Current Liabilities: 35157000 Open source
20102010-12-31	Current assets / current liabilities	0.94×	Current Assets: 43184000 Open source Current Liabilities: 45864000 Open source
20112011-12-31	Current assets / current liabilities	3.35×	Current Assets: 256448000 Open source Current Liabilities: 76596000 Open source
20122012-12-31	Current assets / current liabilities	2.58×	Current Assets: 477212000 Open source Current Liabilities: 185306000 Open source
20132013-12-31	Current assets / current liabilities	1.02×	Current Assets: 194810000 Open source Current Liabilities: 190460000 Open source
20142014-12-31	Current assets / current liabilities	0.78×	Current Assets: 186350000 Open source Current Liabilities: 239833000 Open source
20152015-12-31	Current assets / current liabilities	1.27×	Current Assets: 299217000 Open source Current Liabilities: 235488000 Open source
20162016-12-31	Current assets / current liabilities	1.88×	Current Assets: 594014000 Open source Current Liabilities: 315305000 Open source
20172017-12-31	Current assets / current liabilities	0.47×	Current Assets: 255133000 Open source Current Liabilities: 547873000 Open source
20182018-12-31	Current assets / current liabilities	0.56×	Current Assets: 338002000 Open source Current Liabilities: 608203000 Open source

Cash generation

Compare reported profit with operating cash and capital spending. Free cash flow is calculated as operating cash flow minus capital expenditure when both exact, consolidated amounts match the same period and unit.

Cash generation by annual reporting period
Period	Net income	Operating cash flow	Capital expenditure	Free cash flow
2009 2009-01-01 – 2009-12-31	USD 107.25 million Exact value Exact value: 107249000 USD 2009-01-01 – 2009-12-31: 107249000 USD Inspect Net Income Open source Share or cite Citation for Net Income · WESTERN MIDSTREAM OPERATING, LP · 2009-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Net Income: 107249000 USD Concept: fundies:NetIncome Period: 2009-01-01 to 2009-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ANetIncome&period=2009-12-31&surface=latest&period_type=duration&start=2009-01-01&unit=USD&dimensions= Input fundies:NetIncome: 107249000 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000119312512084408/wes-20111231.xml#276797 Filing: 000119312512084408 The citation records this snapshot. The page link may show a newer release later.	USD 163.77 million Exact value Exact value: 163770000 USD 2009-01-01 – 2009-12-31: 163770000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · WESTERN MIDSTREAM OPERATING, LP · 2009-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Operating Cash Flow: 163770000 USD Concept: fundies:OperatingCashFlow Period: 2009-01-01 to 2009-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3AOperatingCashFlow&period=2009-12-31&surface=latest&period_type=duration&start=2009-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 163770000 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000119312512084408/wes-20111231.xml#338270 Filing: 000119312512084408 The citation records this snapshot. The page link may show a newer release later.	USD 74.59 million Exact value Exact value: 74588000 USD 2009-01-01 – 2009-12-31: 74588000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · WESTERN MIDSTREAM OPERATING, LP · 2009-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Capital Expenditure: 74588000 USD Concept: fundies:CapitalExpenditure Period: 2009-01-01 to 2009-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ACapitalExpenditure&period=2009-12-31&surface=latest&period_type=duration&start=2009-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 74588000 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/0000950123-11-017771.txt#41730 The citation records this snapshot. The page link may show a newer release later.	USD 89.18 million Calculation and evidence 163770000 − 74588000 USD Exact free cash flow: 89182000 USD 2009-01-01 – 2009-12-31: 163770000 USD · Inspect Operating Cash Flow · Source 2009-01-01 – 2009-12-31: 74588000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · WESTERN MIDSTREAM OPERATING, LP · 2009-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Free cash flow: 89182000 USD Concept: free-cash-flow Period: 2009-01-01 to 2009-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 163770000 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000119312512084408/wes-20111231.xml#338270 Filing: 000119312512084408 Input fundies:CapitalExpenditure: 74588000 USD (2009-01-01 to 2009-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/0000950123-11-017771.txt#41730 The citation records this snapshot. The page link may show a newer release later.
2010 2010-01-01 – 2010-12-31	USD 146.19 million Exact value Exact value: 146192000 USD 2010-01-01 – 2010-12-31: 146192000 USD Inspect Net Income Open source Share or cite Citation for Net Income · WESTERN MIDSTREAM OPERATING, LP · 2010-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Net Income: 146192000 USD Concept: fundies:NetIncome Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ANetIncome&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:NetIncome: 146192000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000119312513083621/wes-20121231.xml#262514 Filing: 000119312513083621 The citation records this snapshot. The page link may show a newer release later.	USD 263.75 million Exact value Exact value: 263749000 USD 2010-01-01 – 2010-12-31: 263749000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · WESTERN MIDSTREAM OPERATING, LP · 2010-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Operating Cash Flow: 263749000 USD Concept: fundies:OperatingCashFlow Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3AOperatingCashFlow&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 263749000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000119312513083621/wes-20121231.xml#320085 Filing: 000119312513083621 The citation records this snapshot. The page link may show a newer release later.	USD 76.83 million Exact value Exact value: 76834000 USD 2010-01-01 – 2010-12-31: 76834000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · WESTERN MIDSTREAM OPERATING, LP · 2010-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Capital Expenditure: 76834000 USD Concept: fundies:CapitalExpenditure Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ACapitalExpenditure&period=2010-12-31&surface=latest&period_type=duration&start=2010-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 76834000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/0000950123-11-017771.txt#41730 The citation records this snapshot. The page link may show a newer release later.	USD 186.92 million Calculation and evidence 263749000 − 76834000 USD Exact free cash flow: 186915000 USD 2010-01-01 – 2010-12-31: 263749000 USD · Inspect Operating Cash Flow · Source 2010-01-01 – 2010-12-31: 76834000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · WESTERN MIDSTREAM OPERATING, LP · 2010-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Free cash flow: 186915000 USD Concept: free-cash-flow Period: 2010-01-01 to 2010-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 263749000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000119312513083621/wes-20121231.xml#320085 Filing: 000119312513083621 Input fundies:CapitalExpenditure: 76834000 USD (2010-01-01 to 2010-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/0000950123-11-017771.txt#41730 The citation records this snapshot. The page link may show a newer release later.
2011 2011-01-01 – 2011-12-31	USD 192.76 million Exact value Exact value: 192758000 USD 2011-01-01 – 2011-12-31: 192758000 USD Inspect Net Income Open source Share or cite Citation for Net Income · WESTERN MIDSTREAM OPERATING, LP · 2011-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Net Income: 192758000 USD Concept: fundies:NetIncome Period: 2011-01-01 to 2011-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ANetIncome&period=2011-12-31&surface=latest&period_type=duration&start=2011-01-01&unit=USD&dimensions= Input fundies:NetIncome: 192758000 USD (2011-01-01 to 2011-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447514000014/wes-20131231.xml#903937 Filing: 000141447514000014 The citation records this snapshot. The page link may show a newer release later.	USD 312.84 million Exact value Exact value: 312838000 USD 2011-01-01 – 2011-12-31: 312838000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · WESTERN MIDSTREAM OPERATING, LP · 2011-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Operating Cash Flow: 312838000 USD Concept: fundies:OperatingCashFlow Period: 2011-01-01 to 2011-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3AOperatingCashFlow&period=2011-12-31&surface=latest&period_type=duration&start=2011-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 312838000 USD (2011-01-01 to 2011-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447514000014/wes-20131231.xml#902868 Filing: 000141447514000014 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2012 2012-01-01 – 2012-12-31	USD 134.38 million Exact value Exact value: 134377000 USD 2012-01-01 – 2012-12-31: 134377000 USD Inspect Net Income Open source Share or cite Citation for Net Income · WESTERN MIDSTREAM OPERATING, LP · 2012-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Net Income: 134377000 USD Concept: fundies:NetIncome Period: 2012-01-01 to 2012-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ANetIncome&period=2012-12-31&surface=latest&period_type=duration&start=2012-01-01&unit=USD&dimensions= Input fundies:NetIncome: 134377000 USD (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447515000010/wes-20141231.xml#367134 Filing: 000141447515000010 The citation records this snapshot. The page link may show a newer release later.	USD 338.05 million Exact value Exact value: 338047000 USD 2012-01-01 – 2012-12-31: 338047000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · WESTERN MIDSTREAM OPERATING, LP · 2012-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Operating Cash Flow: 338047000 USD Concept: fundies:OperatingCashFlow Period: 2012-01-01 to 2012-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3AOperatingCashFlow&period=2012-12-31&surface=latest&period_type=duration&start=2012-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 338047000 USD (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447515000010/wes-20141231.xml#366378 Filing: 000141447515000010 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2013 2013-01-01 – 2013-12-31	USD 278.72 million Exact value Exact value: 278723000 USD 2013-01-01 – 2013-12-31: 278723000 USD Inspect Net Income Open source Share or cite Citation for Net Income · WESTERN MIDSTREAM OPERATING, LP · 2013-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Net Income: 278723000 USD Concept: fundies:NetIncome Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ANetIncome&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=USD&dimensions= Input fundies:NetIncome: 278723000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447516000061/wes-20151231.xml#421282 Filing: 000141447516000061 The citation records this snapshot. The page link may show a newer release later.	USD 492.61 million Exact value Exact value: 492605000 USD 2013-01-01 – 2013-12-31: 492605000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · WESTERN MIDSTREAM OPERATING, LP · 2013-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Operating Cash Flow: 492605000 USD Concept: fundies:OperatingCashFlow Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3AOperatingCashFlow&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 492605000 USD (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447516000061/wes-20151231.xml#420526 Filing: 000141447516000061 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2014 2014-01-01 – 2014-12-31	USD 442.64 million Exact value Exact value: 442643000 USD 2014-01-01 – 2014-12-31: 442643000 USD Inspect Net Income Open source Share or cite Citation for Net Income · WESTERN MIDSTREAM OPERATING, LP · 2014-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Net Income: 442643000 USD Concept: fundies:NetIncome Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ANetIncome&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:NetIncome: 442643000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447517000014/wes-20161231.xml#447147 Filing: 000141447517000014 The citation records this snapshot. The page link may show a newer release later.	USD 694.5 million Exact value Exact value: 694495000 USD 2014-01-01 – 2014-12-31: 694495000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · WESTERN MIDSTREAM OPERATING, LP · 2014-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Operating Cash Flow: 694495000 USD Concept: fundies:OperatingCashFlow Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3AOperatingCashFlow&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 694495000 USD (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447517000014/wes-20161231.xml#446391 Filing: 000141447517000014 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2015 2015-01-01 – 2015-12-31	USD 4.11 million Exact value Exact value: 4106000 USD 2015-01-01 – 2015-12-31: 4106000 USD Inspect Net Income Open source Share or cite Citation for Net Income · WESTERN MIDSTREAM OPERATING, LP · 2015-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Net Income: 4106000 USD Concept: fundies:NetIncome Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ANetIncome&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:NetIncome: 4106000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447518000006/wes-20171231.xml#455037 Filing: 000141447518000006 The citation records this snapshot. The page link may show a newer release later.	USD 785.65 million Exact value Exact value: 785645000 USD 2015-01-01 – 2015-12-31: 785645000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · WESTERN MIDSTREAM OPERATING, LP · 2015-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Operating Cash Flow: 785645000 USD Concept: fundies:OperatingCashFlow Period: 2015-01-01 to 2015-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3AOperatingCashFlow&period=2015-12-31&surface=latest&period_type=duration&start=2015-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 785645000 USD (2015-01-01 to 2015-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447518000006/wes-20171231.xml#454401 Filing: 000141447518000006 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2016 2016-01-01 – 2016-12-31	USD 652.64 million Exact value Exact value: 652637000 USD 2016-01-01 – 2016-12-31: 652637000 USD Inspect Net Income Open source Share or cite Citation for Net Income · WESTERN MIDSTREAM OPERATING, LP · 2016-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Net Income: 652637000 USD Concept: fundies:NetIncome Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ANetIncome&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:NetIncome: 652637000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#616749 Filing: 000141447519000041 The citation records this snapshot. The page link may show a newer release later.	USD 1.06 billion Exact value Exact value: 1060658000 USD 2016-01-01 – 2016-12-31: 1060658000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · WESTERN MIDSTREAM OPERATING, LP · 2016-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Operating Cash Flow: 1060658000 USD Concept: fundies:OperatingCashFlow Period: 2016-01-01 to 2016-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3AOperatingCashFlow&period=2016-12-31&surface=latest&period_type=duration&start=2016-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 1060658000 USD (2016-01-01 to 2016-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#616110 Filing: 000141447519000041 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2017 2017-01-01 – 2017-12-31	USD 731.67 million Exact value Exact value: 731666000 USD 2017-01-01 – 2017-12-31: 731666000 USD Inspect Net Income Open source Share or cite Citation for Net Income · WESTERN MIDSTREAM OPERATING, LP · 2017-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Net Income: 731666000 USD Concept: fundies:NetIncome Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ANetIncome&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:NetIncome: 731666000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#616903 Filing: 000141447519000041 The citation records this snapshot. The page link may show a newer release later.	USD 1.05 billion Exact value Exact value: 1046798000 USD 2017-01-01 – 2017-12-31: 1046798000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · WESTERN MIDSTREAM OPERATING, LP · 2017-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Operating Cash Flow: 1046798000 USD Concept: fundies:OperatingCashFlow Period: 2017-01-01 to 2017-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3AOperatingCashFlow&period=2017-12-31&surface=latest&period_type=duration&start=2017-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 1046798000 USD (2017-01-01 to 2017-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#616323 Filing: 000141447519000041 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.
2018 2018-01-01 – 2018-12-31	USD 627.92 million Exact value Exact value: 627917000 USD 2018-01-01 – 2018-12-31: 627917000 USD Inspect Net Income Open source Share or cite Citation for Net Income · WESTERN MIDSTREAM OPERATING, LP · 2018-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Net Income: 627917000 USD Concept: fundies:NetIncome Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3ANetIncome&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=USD&dimensions= Input fundies:NetIncome: 627917000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#617057 Filing: 000141447519000041 The citation records this snapshot. The page link may show a newer release later.	USD 1.35 billion Exact value Exact value: 1352114000 USD 2018-01-01 – 2018-12-31: 1352114000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · WESTERN MIDSTREAM OPERATING, LP · 2018-12-31 WESTERN MIDSTREAM OPERATING, LP (edgar:1414475) Operating Cash Flow: 1352114000 USD Concept: fundies:OperatingCashFlow Period: 2018-01-01 to 2018-12-31 Values: Latest reported Published: 2026-11-02T23:23:14Z Snapshot: ca0e640291d283e31cd085dc5f031d4808aa3fcec275282fa6d28a8b9cdc6dad Dimensions: Consolidated View: https://fundies.io/companies/edgar/1414475/explain?concept=fundies%3AOperatingCashFlow&period=2018-12-31&surface=latest&period_type=duration&start=2018-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 1352114000 USD (2018-01-01 to 2018-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1414475/000141447519000041/wes-20190517.xml#616536 Filing: 000141447519000041 The citation records this snapshot. The page link may show a newer release later.	Unavailable Not reported for this period.	Unavailable Free cash flow cannot be calculated because Capital expenditure is unavailable for this period.

Capital expenditure uses the canonical mapped positive-spending convention. A missing, ambiguous, incompatible, or negative-sign input is left blank. Values use the latest reported version.

Dataset coverage and company identifiers

Coverage reflects filings processed into this Fundies dataset; it does not imply every source filing is loaded.

90 filings · 2,013 latest values · 2,013 originally reported values

Dataset published 2026-11-02. Source filing dates and reporting periods are shown separately.

Identifiers: 0001414475, 1414475, WES, edgar:1414475

Also known as WESTERN GAS PARTNERS LP, WESTERN MIDSTREAM OPERATING, LP, WESTERN MIDSTREAM PARTNERS, LP, Western Gas Partners LP, Western Midstream Operating, LP, Western Midstream Partners, LP

WESTERN MIDSTREAM OPERATING, LP

Latest quarter

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Trailing twelve months

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Company performance

What changed year over year

Revenue

Net income

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2018 2018-01-01 – 2018-12-31

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Cash generation