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MARKWEST HYDROCARBON L.L.C.

EDGAR

Report (type unavailable) · filed 2012-10-18

63 filing records in this dataset, filed from 1996-11-21 to 2012-10-18. Explore the available filing history and original sources.

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

Watchlist

Latest quarter

Revenue

176 million USD

2007-09-30 · USD

Exact inputs and evidence

Revenue: 175548000 USD Source

Operating margin

4.43%

2007-09-30 · %

Exact inputs and evidence

Operating Income: 7785000 USD Source
Revenue: 175548000 USD Source

Operating cash flow

64.2 million USD

2007-09-30 · USD

Exact inputs and evidence

Operating Cash Flow: 96535000 USD Source
Operating Cash Flow: 32364000 USD Source

Free cash flow

-24.2 million USD

2007-09-30 · USD

Exact inputs and evidence

Operating Cash Flow: 96535000 USD Source
Operating Cash Flow: 32364000 USD Source
Capital Expenditure: 229099000 USD Source
Capital Expenditure: 140711000 USD Source

Cash and cash equivalents: 56.4 million USD 2007-09-30 Source
Exact value

56434000 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.

Net income

-9.95 million USD

2003-01-01 – 2003-12-31

Exact inputs and evidence

Net income: -1042000 USD · 2003-01-01 – 2003-03-31 Source
Net income: 9979000 USD · 2003-04-01 – 2003-06-30 Source
Net income: -6978000 USD · 2003-07-01 – 2003-09-30 Source
Net income: -9949000 USD · 2003-01-01 – 2003-12-31 Source
Net income: 1959000 USD · 2003-01-01 – 2003-09-30 Source

Operating cash flow

132 million USD

2006-10-01 – 2007-09-30

Exact inputs and evidence

Operating cash flow: 165969000 USD · 2006-01-01 – 2006-12-31 Source
Operating cash flow: 130269000 USD · 2006-01-01 – 2006-09-30 Source
Operating cash flow: 56600000 USD · 2007-01-01 – 2007-03-31 Source
Operating cash flow: 32364000 USD · 2007-01-01 – 2007-06-30 Source
Operating cash flow: 56600000 USD · 2007-01-01 – 2007-03-31 Source
Operating cash flow: 96535000 USD · 2007-01-01 – 2007-09-30 Source
Operating cash flow: 32364000 USD · 2007-01-01 – 2007-06-30 Source

Capital expenditure

264 million USD

2006-10-01 – 2007-09-30

Exact inputs and evidence

Capital expenditure: 80080000 USD · 2006-01-01 – 2006-12-31 Source
Capital expenditure: 44859000 USD · 2006-01-01 – 2006-09-30 Source
Capital expenditure: 55002000 USD · 2007-01-01 – 2007-03-31 Source
Capital expenditure: 140711000 USD · 2007-01-01 – 2007-06-30 Source
Capital expenditure: 55002000 USD · 2007-01-01 – 2007-03-31 Source
Capital expenditure: 229099000 USD · 2007-01-01 – 2007-09-30 Source
Capital expenditure: 140711000 USD · 2007-01-01 – 2007-06-30 Source

Free cash flow

-132 million USD

2006-10-01 – 2007-09-30

Exact inputs and evidence

Operating cash flow: 165969000 USD · 2006-01-01 – 2006-12-31 Source
Operating cash flow: 130269000 USD · 2006-01-01 – 2006-09-30 Source
Operating cash flow: 56600000 USD · 2007-01-01 – 2007-03-31 Source
Operating cash flow: 32364000 USD · 2007-01-01 – 2007-06-30 Source
Operating cash flow: 56600000 USD · 2007-01-01 – 2007-03-31 Source
Operating cash flow: 96535000 USD · 2007-01-01 – 2007-09-30 Source
Operating cash flow: 32364000 USD · 2007-01-01 – 2007-06-30 Source
Capital expenditure: 80080000 USD · 2006-01-01 – 2006-12-31 Source
Capital expenditure: 44859000 USD · 2006-01-01 – 2006-09-30 Source
Capital expenditure: 55002000 USD · 2007-01-01 – 2007-03-31 Source
Capital expenditure: 140711000 USD · 2007-01-01 – 2007-06-30 Source
Capital expenditure: 55002000 USD · 2007-01-01 – 2007-03-31 Source
Capital expenditure: 229099000 USD · 2007-01-01 – 2007-09-30 Source
Capital expenditure: 140711000 USD · 2007-01-01 – 2007-06-30 Source

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

Latest filing recorded: 2012-10-18.

Financial data available through: 2006-12-31.

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 2006-12-31
Operating income: 9 of 11 periods available· newest 2006-12-31
Net income: 8 of 11 periods available· newest 2003-12-31
Operating cash flow: 11 of 11 periods available· newest 2006-12-31
Capital expenditure: 11 of 11 periods available· newest 2006-12-31
Total assets: 11 of 11 periods available· newest 2006-12-31
Total liabilities: 2 of 11 periods available· newest 2005-12-31
Current assets: 11 of 11 periods available· newest 2006-12-31
Current liabilities: 11 of 11 periods available· newest 2006-12-31
Cash and cash equivalents: 11 of 11 periods available· newest 2006-12-31
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
+11%

Prior period

USD 756.18 million

2005-01-01 – 2005-12-31
Current period

USD 839.68 million

2006-01-01 – 2006-12-31

Exact inputs and evidence

839681000 − 756183000 = 83498000 USD

756183000 USD · 2005-01-01 – 2005-12-31
Inspect prior input Prior source
839681000 USD · 2006-01-01 – 2006-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · MARKWEST HYDROCARBON L.L.C. · 2006-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Year-over-year change in Revenue: 83498000 USD Concept: fundies:Revenue Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 839681000 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#12900 Input fundies:Revenue: 756183000 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#12900
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+883.6%

Prior period

USD 16.87 million

2005-01-01 – 2005-12-31
Current period

USD 165.97 million

2006-01-01 – 2006-12-31

Exact inputs and evidence

165969000 − 16874000 = 149095000 USD

16874000 USD · 2005-01-01 – 2005-12-31
Inspect prior input Prior source
165969000 USD · 2006-01-01 – 2006-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · MARKWEST HYDROCARBON L.L.C. · 2006-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Year-over-year change in Operating cash flow: 149095000 USD Concept: fundies:OperatingCashFlow Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: 165969000 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15311 Input fundies:OperatingCashFlow: 16874000 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15311
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
+12.2%

Prior period

USD 71.34 million

2005-01-01 – 2005-12-31
Current period

USD 80.08 million

2006-01-01 – 2006-12-31

Exact inputs and evidence

80080000 − 71343000 = 8737000 USD

71343000 USD · 2005-01-01 – 2005-12-31
Inspect prior input Prior source
80080000 USD · 2006-01-01 – 2006-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · MARKWEST HYDROCARBON L.L.C. · 2006-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Year-over-year change in Capital expenditure: 8737000 USD Concept: fundies:CapitalExpenditure Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 80080000 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15443 Input fundies:CapitalExpenditure: 71343000 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15443
The citation records this snapshot. The page link may show a newer release later.

Comparable inputs unavailable for: Net income.

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.

2006 2006-01-01 – 2006-12-31

Revenue USD 839.68 million 100% of revenue
Operating costs Derived USD 733.89 million 87% of revenue
Operating income USD 105.8 million 13% of revenue
Tax, interest and other Derived Unavailable An input is unavailable.
Net income Unavailable An input is unavailable.

Cash

Operating cash flow USD 165.97 million 20% of revenue
Capital expenditure USD 80.08 million 9.5% of revenue
Free cash flow Derived USD 85.89 million 10% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

1997 Not shown: operating income or net income is not reported.
1998 Net loss: net income was −1.9% of revenue.
1999 93%
2000 92%
2001 97%
2002 Operating loss: operating costs were 103% of revenue.
2003 Operating loss: operating costs were 112% of revenue.
2004 Not shown: operating income or net income is not reported.
2005 Not shown: operating income or net income is not reported.
2006 Not shown: operating income or net income is not reported.

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
1997 1997-01-01 – 1997-12-31	79683000	Unavailable	Unavailable	Unavailable	7847000	-14567000 Derived	Source 1997-01-01 – 1997-12-31: 79683000 USD Inspect Revenue Open source 1997-01-01 – 1997-12-31: 7847000 USD Inspect Net Income Open source 1997-01-01 – 1997-12-31: 4756000 USD Inspect Operating Cash Flow Open source 1997-01-01 – 1997-12-31: 19323000 USD Inspect Capital Expenditure Open source
1998 1998-01-01 – 1998-12-31	64605000	64564000 Derived	41000	1252000 Derived	-1211000	-7457000 Derived	Source 1998-01-01 – 1998-12-31: 64605000 USD Inspect Revenue Open source 1998-01-01 – 1998-12-31: 41000 USD Inspect Operating Income Open source 1998-01-01 – 1998-12-31: -1211000 USD Inspect Net Income Open source 1998-01-01 – 1998-12-31: 8433000 USD Inspect Operating Cash Flow Open source 1998-01-01 – 1998-12-31: 15890000 USD Inspect Capital Expenditure Open source
1999 1999-01-01 – 1999-12-31	107030000	99548000 Derived	7482000	4659000 Derived	2823000	-11758000 Derived	Source 1999-01-01 – 1999-12-31: 107030000 USD Inspect Revenue Open source 1999-01-01 – 1999-12-31: 7482000 USD Inspect Operating Income Open source 1999-01-01 – 1999-12-31: 2823000 USD Inspect Net Income Open source 1999-01-01 – 1999-12-31: 6140000 USD Inspect Operating Cash Flow Open source 1999-01-01 – 1999-12-31: 17898000 USD Inspect Capital Expenditure Open source
2000 2000-01-01 – 2000-12-31	222126000	205450000 Derived	16676000	7798000 Derived	8878000	-5430000 Derived	Source 2000-01-01 – 2000-12-31: 222126000 USD Inspect Revenue Open source 2000-01-01 – 2000-12-31: 16676000 USD Inspect Operating Income Open source 2000-01-01 – 2000-12-31: 8878000 USD Inspect Net Income Open source 2000-01-01 – 2000-12-31: 13335000 USD Inspect Operating Cash Flow Open source 2000-01-01 – 2000-12-31: 18765000 USD Inspect Capital Expenditure Open source
2001 2001-01-01 – 2001-12-31	173890000	169405000 Derived	4485000	1675000 Derived	2810000	-19181000 Derived	Source 2001-01-01 – 2001-12-31: 173890000 USD Inspect Revenue Open source 2001-01-01 – 2001-12-31: 4485000 USD Inspect Operating Income Open source 2001-01-01 – 2001-12-31: 2810000 USD Inspect Net Income Open source 2001-01-01 – 2001-12-31: 12980000 USD Inspect Operating Cash Flow Open source 2001-01-01 – 2001-12-31: 32161000 USD Inspect Capital Expenditure Open source
2002 2002-01-01 – 2002-12-31	155787000	160301000 Derived	-4514000	-1718000 Derived	-2796000	4618000 Derived	Source 2002-01-01 – 2002-12-31: 155787000 USD Inspect Revenue Open source 2002-01-01 – 2002-12-31: -4514000 USD Inspect Operating Income Open source 2002-01-01 – 2002-12-31: -2796000 USD Inspect Net Income Open source 2002-01-01 – 2002-12-31: 36301000 USD Inspect Operating Cash Flow Open source 2002-01-01 – 2002-12-31: 31683000 USD Inspect Capital Expenditure Open source
2003 2003-01-01 – 2003-12-31	209268000	235348000 Derived	-26080000	-16131000 Derived	-9949000	-37418000 Derived	Source 2003-01-01 – 2003-12-31: 209268000 USD Inspect Revenue Open source 2003-01-01 – 2003-12-31: -26080000 USD Inspect Operating Income Open source 2003-01-01 – 2003-12-31: -9949000 USD Inspect Net Income Open source 2003-01-01 – 2003-12-31: -6411000 USD Inspect Operating Cash Flow Open source 2003-01-01 – 2003-12-31: 31007000 USD Inspect Capital Expenditure Open source
2004 2004-01-01 – 2004-12-31	477918000	458458000 Derived	19460000	Unavailable	Unavailable	-4038000 Derived	Source 2004-01-01 – 2004-12-31: 477918000 USD Inspect Revenue Open source 2004-01-01 – 2004-12-31: 19460000 USD Inspect Operating Income Open source 2004-01-01 – 2004-12-31: 26616000 USD Inspect Operating Cash Flow Open source 2004-01-01 – 2004-12-31: 30654000 USD Inspect Capital Expenditure Open source
2005 2005-01-01 – 2005-12-31	756183000	734662000 Derived	21521000	Unavailable	Unavailable	-54469000 Derived	Source 2005-01-01 – 2005-12-31: 756183000 USD Inspect Revenue Open source 2005-01-01 – 2005-12-31: 21521000 USD Inspect Operating Income Open source 2005-01-01 – 2005-12-31: 16874000 USD Inspect Operating Cash Flow Open source 2005-01-01 – 2005-12-31: 71343000 USD Inspect Capital Expenditure Open source
2006 2006-01-01 – 2006-12-31	839681000	733886000 Derived	105795000	Unavailable	Unavailable	85889000 Derived	Source 2006-01-01 – 2006-12-31: 839681000 USD Inspect Revenue Open source 2006-01-01 – 2006-12-31: 105795000 USD Inspect Operating Income Open source 2006-01-01 – 2006-12-31: 165969000 USD Inspect Operating Cash Flow Open source 2006-01-01 – 2006-12-31: 80080000 USD Inspect Capital Expenditure 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 839.7M 2006

Values and sources

Revenue values and source evidence
Period	Series	Value(USD)	Source evidence
19971997-12-31	Revenue	79683000	Revenue: 79683000 Open source
19981998-12-31	Revenue	64605000	Revenue: 64605000 Open source
19991999-12-31	Revenue	107030000	Revenue: 107030000 Open source
20002000-12-31	Revenue	222126000	Revenue: 222126000 Open source
20012001-12-31	Revenue	173890000	Revenue: 173890000 Open source
20022002-12-31	Revenue	155787000	Revenue: 155787000 Open source
20032003-12-31	Revenue	209268000	Revenue: 209268000 Open source
20042004-12-31	Revenue	477918000	Revenue: 477918000 Open source
20052005-12-31	Revenue	756183000	Revenue: 756183000 Open source
20062006-12-31	Revenue	839681000	Revenue: 839681000 Open source

Revenue growth

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

11% 2006

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
19971997-12-31	Year over year	10.7%	Revenue: 79683000 Open source Revenue: 71952000 Open source
19981998-12-31	Year over year	-18.9%	Revenue: 64605000 Open source Revenue: 79683000 Open source
19991999-12-31	Year over year	65.7%	Revenue: 107030000 Open source Revenue: 64605000 Open source
20002000-12-31	Year over year	107.5%	Revenue: 222126000 Open source Revenue: 107030000 Open source
20012001-12-31	Year over year	-21.7%	Revenue: 173890000 Open source Revenue: 222126000 Open source
20022002-12-31	Year over year	-10.4%	Revenue: 155787000 Open source Revenue: 173890000 Open source
20032003-12-31	Year over year	34.3%	Revenue: 209268000 Open source Revenue: 155787000 Open source
20042004-12-31	Year over year	128.4%	Revenue: 477918000 Open source Revenue: 209268000 Open source
20052005-12-31	Year over year	58.2%	Revenue: 756183000 Open source Revenue: 477918000 Open source
20062006-12-31	Year over year	11%	Revenue: 839681000 Open source Revenue: 756183000 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 12.6% 2006

Net margin -4.8% 2003

Free cash flow margin 10.2% 2006

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
1997-12-31	Operating margin	Not reported	Revenue: 79683000 Open source
19981998-12-31	Operating margin	0.1%	Operating Income: 41000 Open source Revenue: 64605000 Open source
19991999-12-31	Operating margin	7%	Operating Income: 7482000 Open source Revenue: 107030000 Open source
20002000-12-31	Operating margin	7.5%	Operating Income: 16676000 Open source Revenue: 222126000 Open source
20012001-12-31	Operating margin	2.6%	Operating Income: 4485000 Open source Revenue: 173890000 Open source
20022002-12-31	Operating margin	-2.9%	Operating Income: -4514000 Open source Revenue: 155787000 Open source
20032003-12-31	Operating margin	-12.5%	Operating Income: -26080000 Open source Revenue: 209268000 Open source
20042004-12-31	Operating margin	4.1%	Operating Income: 19460000 Open source Revenue: 477918000 Open source
20052005-12-31	Operating margin	2.8%	Operating Income: 21521000 Open source Revenue: 756183000 Open source
20062006-12-31	Operating margin	12.6%	Operating Income: 105795000 Open source Revenue: 839681000 Open source
19971997-12-31	Net margin	9.8%	Net Income: 7847000 Open source Revenue: 79683000 Open source
19981998-12-31	Net margin	-1.9%	Net Income: -1211000 Open source Revenue: 64605000 Open source
19991999-12-31	Net margin	2.6%	Net Income: 2823000 Open source Revenue: 107030000 Open source
20002000-12-31	Net margin	4%	Net Income: 8878000 Open source Revenue: 222126000 Open source
20012001-12-31	Net margin	1.6%	Net Income: 2810000 Open source Revenue: 173890000 Open source
20022002-12-31	Net margin	-1.8%	Net Income: -2796000 Open source Revenue: 155787000 Open source
20032003-12-31	Net margin	-4.8%	Net Income: -9949000 Open source Revenue: 209268000 Open source
2004-12-31	Net margin	Not reported	Revenue: 477918000 Open source
2005-12-31	Net margin	Not reported	Revenue: 756183000 Open source
2006-12-31	Net margin	Not reported	Revenue: 839681000 Open source
19971997-12-31	Free cash flow margin	-18.3%	Revenue: 79683000 Open source Operating Cash Flow: 4756000 Open source Capital Expenditure: 19323000 Open source
19981998-12-31	Free cash flow margin	-11.5%	Revenue: 64605000 Open source Operating Cash Flow: 8433000 Open source Capital Expenditure: 15890000 Open source
19991999-12-31	Free cash flow margin	-11%	Revenue: 107030000 Open source Operating Cash Flow: 6140000 Open source Capital Expenditure: 17898000 Open source
20002000-12-31	Free cash flow margin	-2.4%	Revenue: 222126000 Open source Operating Cash Flow: 13335000 Open source Capital Expenditure: 18765000 Open source
20012001-12-31	Free cash flow margin	-11%	Revenue: 173890000 Open source Operating Cash Flow: 12980000 Open source Capital Expenditure: 32161000 Open source
20022002-12-31	Free cash flow margin	3%	Revenue: 155787000 Open source Operating Cash Flow: 36301000 Open source Capital Expenditure: 31683000 Open source
20032003-12-31	Free cash flow margin	-17.9%	Revenue: 209268000 Open source Operating Cash Flow: -6411000 Open source Capital Expenditure: 31007000 Open source
20042004-12-31	Free cash flow margin	-0.8%	Revenue: 477918000 Open source Operating Cash Flow: 26616000 Open source Capital Expenditure: 30654000 Open source
20052005-12-31	Free cash flow margin	-7.2%	Revenue: 756183000 Open source Operating Cash Flow: 16874000 Open source Capital Expenditure: 71343000 Open source
20062006-12-31	Free cash flow margin	10.2%	Revenue: 839681000 Open source Operating Cash Flow: 165969000 Open source Capital Expenditure: 80080000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

USD 166M 2006

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
19971997-12-31	Operating cash flow	4756000	Operating Cash Flow: 4756000 Open source
19981998-12-31	Operating cash flow	8433000	Operating Cash Flow: 8433000 Open source
19991999-12-31	Operating cash flow	6140000	Operating Cash Flow: 6140000 Open source
20002000-12-31	Operating cash flow	13335000	Operating Cash Flow: 13335000 Open source
20012001-12-31	Operating cash flow	12980000	Operating Cash Flow: 12980000 Open source
20022002-12-31	Operating cash flow	36301000	Operating Cash Flow: 36301000 Open source
20032003-12-31	Operating cash flow	-6411000	Operating Cash Flow: -6411000 Open source
20042004-12-31	Operating cash flow	26616000	Operating Cash Flow: 26616000 Open source
20052005-12-31	Operating cash flow	16874000	Operating Cash Flow: 16874000 Open source
20062006-12-31	Operating cash flow	165969000	Operating Cash Flow: 165969000 Open source

Free cash flow

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

USD 85.9M 2006

Values and sources

Free cash flow values and source evidence
Period	Series	Value(USD)	Source evidence
19971997-12-31	Free cash flow	-14567000	Operating Cash Flow: 4756000 Open source Capital Expenditure: 19323000 Open source
19981998-12-31	Free cash flow	-7457000	Operating Cash Flow: 8433000 Open source Capital Expenditure: 15890000 Open source
19991999-12-31	Free cash flow	-11758000	Operating Cash Flow: 6140000 Open source Capital Expenditure: 17898000 Open source
20002000-12-31	Free cash flow	-5430000	Operating Cash Flow: 13335000 Open source Capital Expenditure: 18765000 Open source
20012001-12-31	Free cash flow	-19181000	Operating Cash Flow: 12980000 Open source Capital Expenditure: 32161000 Open source
20022002-12-31	Free cash flow	4618000	Operating Cash Flow: 36301000 Open source Capital Expenditure: 31683000 Open source
20032003-12-31	Free cash flow	-37418000	Operating Cash Flow: -6411000 Open source Capital Expenditure: 31007000 Open source
20042004-12-31	Free cash flow	-4038000	Operating Cash Flow: 26616000 Open source Capital Expenditure: 30654000 Open source
20052005-12-31	Free cash flow	-54469000	Operating Cash Flow: 16874000 Open source Capital Expenditure: 71343000 Open source
20062006-12-31	Free cash flow	85889000	Operating Cash Flow: 165969000 Open source Capital Expenditure: 80080000 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.

96.5% 2005

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
1997-12-31	Liabilities / assets	Not reported	Total Assets: 98657000 Open source
1998-12-31	Liabilities / assets	Not reported	Total Assets: 103631000 Open source
1999-12-31	Liabilities / assets	Not reported	Total Assets: 119243000 Open source
2000-12-31	Liabilities / assets	Not reported	Total Assets: 147287000 Open source
2001-12-31	Liabilities / assets	Not reported	Total Assets: 250511000 Open source
2002-12-31	Liabilities / assets	Not reported	Total Assets: 257523000 Open source
2003-12-31	Liabilities / assets	Not reported	Total Assets: 280495000 Open source
2004-12-31	Liabilities / assets	Not reported	Total Assets: 593574000 Open source
20052005-12-31	Liabilities / assets	96.5%	Total Liabilities: 1092322000 Open source Total Assets: 1132304000 Open source
2006-12-31	Liabilities / assets	Not reported	Total Assets: 1203241000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

1.43× 2006

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
19971997-12-31	Current assets / current liabilities	2.93×	Current Assets: 22172000 Open source Current Liabilities: 7569000 Open source
19981998-12-31	Current assets / current liabilities	2.45×	Current Assets: 19385000 Open source Current Liabilities: 7922000 Open source
19991999-12-31	Current assets / current liabilities	1.8×	Current Assets: 25981000 Open source Current Liabilities: 14470000 Open source
20002000-12-31	Current assets / current liabilities	1.48×	Current Assets: 46600000 Open source Current Liabilities: 31453000 Open source
20012001-12-31	Current assets / current liabilities	1.44×	Current Assets: 44217000 Open source Current Liabilities: 30719000 Open source
20022002-12-31	Current assets / current liabilities	0.91×	Current Assets: 43596000 Open source Current Liabilities: 47927000 Open source
20032003-12-31	Current assets / current liabilities	2.06×	Current Assets: 87079000 Open source Current Liabilities: 42332000 Open source
20042004-12-31	Current assets / current liabilities	1.7×	Current Assets: 130975000 Open source Current Liabilities: 77068000 Open source
20052005-12-31	Current assets / current liabilities	1.36×	Current Assets: 229958000 Open source Current Liabilities: 168802000 Open source
20062006-12-31	Current assets / current liabilities	1.43×	Current Assets: 218136000 Open source Current Liabilities: 152106000 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
1997 1997-01-01 – 1997-12-31	USD 7.85 million Exact value Exact value: 7847000 USD 1997-01-01 – 1997-12-31: 7847000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MARKWEST HYDROCARBON L.L.C. · 1997-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Net Income: 7847000 USD Concept: fundies:NetIncome Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ANetIncome&period=1997-12-31&surface=latest&period_type=duration&start=1997-01-01&unit=USD&dimensions= Input fundies:NetIncome: 7847000 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-00-014402.txt#1578 The citation records this snapshot. The page link may show a newer release later.	USD 4.76 million Exact value Exact value: 4756000 USD 1997-01-01 – 1997-12-31: 4756000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST HYDROCARBON L.L.C. · 1997-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Operating Cash Flow: 4756000 USD Concept: fundies:OperatingCashFlow Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3AOperatingCashFlow&period=1997-12-31&surface=latest&period_type=duration&start=1997-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 4756000 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-00-014402.txt#1594 The citation records this snapshot. The page link may show a newer release later.	USD 19.32 million Exact value Exact value: 19323000 USD 1997-01-01 – 1997-12-31: 19323000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST HYDROCARBON L.L.C. · 1997-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Capital Expenditure: 19323000 USD Concept: fundies:CapitalExpenditure Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ACapitalExpenditure&period=1997-12-31&surface=latest&period_type=duration&start=1997-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 19323000 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-00-014402.txt#1597 The citation records this snapshot. The page link may show a newer release later.	−USD 14.57 million Calculation and evidence 4756000 − 19323000 USD Exact free cash flow: -14567000 USD 1997-01-01 – 1997-12-31: 4756000 USD · Inspect Operating Cash Flow · Source 1997-01-01 – 1997-12-31: 19323000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST HYDROCARBON L.L.C. · 1997-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Free cash flow: -14567000 USD Concept: free-cash-flow Period: 1997-01-01 to 1997-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 4756000 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-00-014402.txt#1594 Input fundies:CapitalExpenditure: 19323000 USD (1997-01-01 to 1997-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-00-014402.txt#1597 The citation records this snapshot. The page link may show a newer release later.
1998 1998-01-01 – 1998-12-31	−USD 1.21 million Exact value Exact value: -1211000 USD 1998-01-01 – 1998-12-31: -1211000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MARKWEST HYDROCARBON L.L.C. · 1998-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Net Income: -1211000 USD Concept: fundies:NetIncome Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ANetIncome&period=1998-12-31&surface=latest&period_type=duration&start=1998-01-01&unit=USD&dimensions= Input fundies:NetIncome: -1211000 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-01-505816.txt#1713 The citation records this snapshot. The page link may show a newer release later.	USD 8.43 million Exact value Exact value: 8433000 USD 1998-01-01 – 1998-12-31: 8433000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST HYDROCARBON L.L.C. · 1998-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Operating Cash Flow: 8433000 USD Concept: fundies:OperatingCashFlow Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3AOperatingCashFlow&period=1998-12-31&surface=latest&period_type=duration&start=1998-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 8433000 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-01-505816.txt#1728 The citation records this snapshot. The page link may show a newer release later.	USD 15.89 million Exact value Exact value: 15890000 USD 1998-01-01 – 1998-12-31: 15890000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST HYDROCARBON L.L.C. · 1998-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Capital Expenditure: 15890000 USD Concept: fundies:CapitalExpenditure Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ACapitalExpenditure&period=1998-12-31&surface=latest&period_type=duration&start=1998-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 15890000 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-01-505816.txt#1730 The citation records this snapshot. The page link may show a newer release later.	−USD 7.46 million Calculation and evidence 8433000 − 15890000 USD Exact free cash flow: -7457000 USD 1998-01-01 – 1998-12-31: 8433000 USD · Inspect Operating Cash Flow · Source 1998-01-01 – 1998-12-31: 15890000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST HYDROCARBON L.L.C. · 1998-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Free cash flow: -7457000 USD Concept: free-cash-flow Period: 1998-01-01 to 1998-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 8433000 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-01-505816.txt#1728 Input fundies:CapitalExpenditure: 15890000 USD (1998-01-01 to 1998-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-01-505816.txt#1730 The citation records this snapshot. The page link may show a newer release later.
1999 1999-01-01 – 1999-12-31	USD 2.82 million Exact value Exact value: 2823000 USD 1999-01-01 – 1999-12-31: 2823000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MARKWEST HYDROCARBON L.L.C. · 1999-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Net Income: 2823000 USD Concept: fundies:NetIncome Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ANetIncome&period=1999-12-31&surface=latest&period_type=duration&start=1999-01-01&unit=USD&dimensions= Input fundies:NetIncome: 2823000 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-02-012809.txt#7315 The citation records this snapshot. The page link may show a newer release later.	USD 6.14 million Exact value Exact value: 6140000 USD 1999-01-01 – 1999-12-31: 6140000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST HYDROCARBON L.L.C. · 1999-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Operating Cash Flow: 6140000 USD Concept: fundies:OperatingCashFlow Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3AOperatingCashFlow&period=1999-12-31&surface=latest&period_type=duration&start=1999-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 6140000 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-02-012809.txt#7518 The citation records this snapshot. The page link may show a newer release later.	USD 17.9 million Exact value Exact value: 17898000 USD 1999-01-01 – 1999-12-31: 17898000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST HYDROCARBON L.L.C. · 1999-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Capital Expenditure: 17898000 USD Concept: fundies:CapitalExpenditure Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ACapitalExpenditure&period=1999-12-31&surface=latest&period_type=duration&start=1999-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 17898000 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-02-012809.txt#7549 The citation records this snapshot. The page link may show a newer release later.	−USD 11.76 million Calculation and evidence 6140000 − 17898000 USD Exact free cash flow: -11758000 USD 1999-01-01 – 1999-12-31: 6140000 USD · Inspect Operating Cash Flow · Source 1999-01-01 – 1999-12-31: 17898000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST HYDROCARBON L.L.C. · 1999-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Free cash flow: -11758000 USD Concept: free-cash-flow Period: 1999-01-01 to 1999-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 6140000 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-02-012809.txt#7518 Input fundies:CapitalExpenditure: 17898000 USD (1999-01-01 to 1999-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-02-012809.txt#7549 The citation records this snapshot. The page link may show a newer release later.
2000 2000-01-01 – 2000-12-31	USD 8.88 million Exact value Exact value: 8878000 USD 2000-01-01 – 2000-12-31: 8878000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MARKWEST HYDROCARBON L.L.C. · 2000-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Net Income: 8878000 USD Concept: fundies:NetIncome Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ANetIncome&period=2000-12-31&surface=latest&period_type=duration&start=2000-01-01&unit=USD&dimensions= Input fundies:NetIncome: 8878000 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-03-000161.txt#5374 The citation records this snapshot. The page link may show a newer release later.	USD 13.34 million Exact value Exact value: 13335000 USD 2000-01-01 – 2000-12-31: 13335000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST HYDROCARBON L.L.C. · 2000-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Operating Cash Flow: 13335000 USD Concept: fundies:OperatingCashFlow Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3AOperatingCashFlow&period=2000-12-31&surface=latest&period_type=duration&start=2000-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 13335000 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-03-000161.txt#5667 The citation records this snapshot. The page link may show a newer release later.	USD 18.77 million Exact value Exact value: 18765000 USD 2000-01-01 – 2000-12-31: 18765000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST HYDROCARBON L.L.C. · 2000-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Capital Expenditure: 18765000 USD Concept: fundies:CapitalExpenditure Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ACapitalExpenditure&period=2000-12-31&surface=latest&period_type=duration&start=2000-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 18765000 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-03-000161.txt#5699 The citation records this snapshot. The page link may show a newer release later.	−USD 5.43 million Calculation and evidence 13335000 − 18765000 USD Exact free cash flow: -5430000 USD 2000-01-01 – 2000-12-31: 13335000 USD · Inspect Operating Cash Flow · Source 2000-01-01 – 2000-12-31: 18765000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST HYDROCARBON L.L.C. · 2000-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Free cash flow: -5430000 USD Concept: free-cash-flow Period: 2000-01-01 to 2000-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 13335000 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-03-000161.txt#5667 Input fundies:CapitalExpenditure: 18765000 USD (2000-01-01 to 2000-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0000912057-03-000161.txt#5699 The citation records this snapshot. The page link may show a newer release later.
2001 2001-01-01 – 2001-12-31	USD 2.81 million Exact value Exact value: 2810000 USD 2001-01-01 – 2001-12-31: 2810000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MARKWEST HYDROCARBON L.L.C. · 2001-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Net Income: 2810000 USD Concept: fundies:NetIncome Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ANetIncome&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:NetIncome: 2810000 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-04-010005.txt#6465 The citation records this snapshot. The page link may show a newer release later.	USD 12.98 million Exact value Exact value: 12980000 USD 2001-01-01 – 2001-12-31: 12980000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST HYDROCARBON L.L.C. · 2001-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Operating Cash Flow: 12980000 USD Concept: fundies:OperatingCashFlow Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3AOperatingCashFlow&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 12980000 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-04-010005.txt#6850 The citation records this snapshot. The page link may show a newer release later.	USD 32.16 million Exact value Exact value: 32161000 USD 2001-01-01 – 2001-12-31: 32161000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST HYDROCARBON L.L.C. · 2001-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Capital Expenditure: 32161000 USD Concept: fundies:CapitalExpenditure Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ACapitalExpenditure&period=2001-12-31&surface=latest&period_type=duration&start=2001-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 32161000 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-04-010005.txt#6951 The citation records this snapshot. The page link may show a newer release later.	−USD 19.18 million Calculation and evidence 12980000 − 32161000 USD Exact free cash flow: -19181000 USD 2001-01-01 – 2001-12-31: 12980000 USD · Inspect Operating Cash Flow · Source 2001-01-01 – 2001-12-31: 32161000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST HYDROCARBON L.L.C. · 2001-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Free cash flow: -19181000 USD Concept: free-cash-flow Period: 2001-01-01 to 2001-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 12980000 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-04-010005.txt#6850 Input fundies:CapitalExpenditure: 32161000 USD (2001-01-01 to 2001-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-04-010005.txt#6951 The citation records this snapshot. The page link may show a newer release later.
2002 2002-01-01 – 2002-12-31	−USD 2.8 million Exact value Exact value: -2796000 USD 2002-01-01 – 2002-12-31: -2796000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MARKWEST HYDROCARBON L.L.C. · 2002-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Net Income: -2796000 USD Concept: fundies:NetIncome Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ANetIncome&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:NetIncome: -2796000 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-04-010005.txt#6465 The citation records this snapshot. The page link may show a newer release later.	USD 36.3 million Exact value Exact value: 36301000 USD 2002-01-01 – 2002-12-31: 36301000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST HYDROCARBON L.L.C. · 2002-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Operating Cash Flow: 36301000 USD Concept: fundies:OperatingCashFlow Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3AOperatingCashFlow&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 36301000 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001104659-05-049609.txt#23003 The citation records this snapshot. The page link may show a newer release later.	USD 31.68 million Exact value Exact value: 31683000 USD 2002-01-01 – 2002-12-31: 31683000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST HYDROCARBON L.L.C. · 2002-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Capital Expenditure: 31683000 USD Concept: fundies:CapitalExpenditure Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ACapitalExpenditure&period=2002-12-31&surface=latest&period_type=duration&start=2002-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 31683000 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001104659-05-049609.txt#23350 The citation records this snapshot. The page link may show a newer release later.	USD 4.62 million Calculation and evidence 36301000 − 31683000 USD Exact free cash flow: 4618000 USD 2002-01-01 – 2002-12-31: 36301000 USD · Inspect Operating Cash Flow · Source 2002-01-01 – 2002-12-31: 31683000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST HYDROCARBON L.L.C. · 2002-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Free cash flow: 4618000 USD Concept: free-cash-flow Period: 2002-01-01 to 2002-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 36301000 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001104659-05-049609.txt#23003 Input fundies:CapitalExpenditure: 31683000 USD (2002-01-01 to 2002-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001104659-05-049609.txt#23350 The citation records this snapshot. The page link may show a newer release later.
2003 2003-01-01 – 2003-12-31	−USD 9.95 million Exact value Exact value: -9949000 USD 2003-01-01 – 2003-12-31: -9949000 USD Inspect Net Income Open source Share or cite Citation for Net Income · MARKWEST HYDROCARBON L.L.C. · 2003-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Net Income: -9949000 USD Concept: fundies:NetIncome Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ANetIncome&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:NetIncome: -9949000 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-04-010005.txt#6465 The citation records this snapshot. The page link may show a newer release later.	−USD 6.41 million Exact value Exact value: -6411000 USD 2003-01-01 – 2003-12-31: -6411000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST HYDROCARBON L.L.C. · 2003-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Operating Cash Flow: -6411000 USD Concept: fundies:OperatingCashFlow Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3AOperatingCashFlow&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: -6411000 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001104659-06-018075.txt#24589 The citation records this snapshot. The page link may show a newer release later.	USD 31.01 million Exact value Exact value: 31007000 USD 2003-01-01 – 2003-12-31: 31007000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST HYDROCARBON L.L.C. · 2003-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Capital Expenditure: 31007000 USD Concept: fundies:CapitalExpenditure Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ACapitalExpenditure&period=2003-12-31&surface=latest&period_type=duration&start=2003-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 31007000 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001104659-06-018075.txt#24958 The citation records this snapshot. The page link may show a newer release later.	−USD 37.42 million Calculation and evidence -6411000 − 31007000 USD Exact free cash flow: -37418000 USD 2003-01-01 – 2003-12-31: -6411000 USD · Inspect Operating Cash Flow · Source 2003-01-01 – 2003-12-31: 31007000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST HYDROCARBON L.L.C. · 2003-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Free cash flow: -37418000 USD Concept: free-cash-flow Period: 2003-01-01 to 2003-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: -6411000 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001104659-06-018075.txt#24589 Input fundies:CapitalExpenditure: 31007000 USD (2003-01-01 to 2003-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001104659-06-018075.txt#24958 The citation records this snapshot. The page link may show a newer release later.
2004 2004-01-01 – 2004-12-31	Unavailable Not reported for this period.	USD 26.62 million Exact value Exact value: 26616000 USD 2004-01-01 – 2004-12-31: 26616000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST HYDROCARBON L.L.C. · 2004-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Operating Cash Flow: 26616000 USD Concept: fundies:OperatingCashFlow Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3AOperatingCashFlow&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 26616000 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15311 The citation records this snapshot. The page link may show a newer release later.	USD 30.65 million Exact value Exact value: 30654000 USD 2004-01-01 – 2004-12-31: 30654000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST HYDROCARBON L.L.C. · 2004-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Capital Expenditure: 30654000 USD Concept: fundies:CapitalExpenditure Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ACapitalExpenditure&period=2004-12-31&surface=latest&period_type=duration&start=2004-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 30654000 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15443 The citation records this snapshot. The page link may show a newer release later.	−USD 4.04 million Calculation and evidence 26616000 − 30654000 USD Exact free cash flow: -4038000 USD 2004-01-01 – 2004-12-31: 26616000 USD · Inspect Operating Cash Flow · Source 2004-01-01 – 2004-12-31: 30654000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST HYDROCARBON L.L.C. · 2004-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Free cash flow: -4038000 USD Concept: free-cash-flow Period: 2004-01-01 to 2004-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 26616000 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15311 Input fundies:CapitalExpenditure: 30654000 USD (2004-01-01 to 2004-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15443 The citation records this snapshot. The page link may show a newer release later.
2005 2005-01-01 – 2005-12-31	Unavailable Not reported for this period.	USD 16.87 million Exact value Exact value: 16874000 USD 2005-01-01 – 2005-12-31: 16874000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST HYDROCARBON L.L.C. · 2005-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Operating Cash Flow: 16874000 USD Concept: fundies:OperatingCashFlow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3AOperatingCashFlow&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 16874000 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15311 The citation records this snapshot. The page link may show a newer release later.	USD 71.34 million Exact value Exact value: 71343000 USD 2005-01-01 – 2005-12-31: 71343000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST HYDROCARBON L.L.C. · 2005-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Capital Expenditure: 71343000 USD Concept: fundies:CapitalExpenditure Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ACapitalExpenditure&period=2005-12-31&surface=latest&period_type=duration&start=2005-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 71343000 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15443 The citation records this snapshot. The page link may show a newer release later.	−USD 54.47 million Calculation and evidence 16874000 − 71343000 USD Exact free cash flow: -54469000 USD 2005-01-01 – 2005-12-31: 16874000 USD · Inspect Operating Cash Flow · Source 2005-01-01 – 2005-12-31: 71343000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST HYDROCARBON L.L.C. · 2005-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Free cash flow: -54469000 USD Concept: free-cash-flow Period: 2005-01-01 to 2005-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 16874000 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15311 Input fundies:CapitalExpenditure: 71343000 USD (2005-01-01 to 2005-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15443 The citation records this snapshot. The page link may show a newer release later.
2006 2006-01-01 – 2006-12-31	Unavailable Not reported for this period.	USD 165.97 million Exact value Exact value: 165969000 USD 2006-01-01 – 2006-12-31: 165969000 USD Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST HYDROCARBON L.L.C. · 2006-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Operating Cash Flow: 165969000 USD Concept: fundies:OperatingCashFlow Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3AOperatingCashFlow&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:OperatingCashFlow: 165969000 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15311 The citation records this snapshot. The page link may show a newer release later.	USD 80.08 million Exact value Exact value: 80080000 USD 2006-01-01 – 2006-12-31: 80080000 USD Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST HYDROCARBON L.L.C. · 2006-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Capital Expenditure: 80080000 USD Concept: fundies:CapitalExpenditure Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756/explain?concept=fundies%3ACapitalExpenditure&period=2006-12-31&surface=latest&period_type=duration&start=2006-01-01&unit=USD&dimensions= Input fundies:CapitalExpenditure: 80080000 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15443 The citation records this snapshot. The page link may show a newer release later.	USD 85.89 million Calculation and evidence 165969000 − 80080000 USD Exact free cash flow: 85889000 USD 2006-01-01 – 2006-12-31: 165969000 USD · Inspect Operating Cash Flow · Source 2006-01-01 – 2006-12-31: 80080000 USD · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST HYDROCARBON L.L.C. · 2006-12-31 MARKWEST HYDROCARBON L.L.C. (edgar:1019756) Free cash flow: 85889000 USD Concept: free-cash-flow Period: 2006-01-01 to 2006-12-31 Values: Latest reported Published: 2026-11-02T09:32:59Z Snapshot: 2e167c544acd282b1ed83fd55a50ba564bc60fa7bc814e8250bdebe50baf9663 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1019756?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 165969000 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15311 Input fundies:CapitalExpenditure: 80080000 USD (2006-01-01 to 2006-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1019756/0001047469-07-008373.txt#15443 The citation records this snapshot. The page link may show a newer release later.

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.

63 filings · 0 latest values · 0 originally reported values

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

Identifiers: 0001019756, 1019756, edgar:1019756

Also known as MARKWEST HYDROCARBON INC

MARKWEST HYDROCARBON L.L.C.

Latest quarter

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Free cash flow

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Company performance

What changed year over year

Revenue

Operating cash flow

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2006 2006-01-01 – 2006-12-31

Cash

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Cash generation