English

MARKWEST ENERGY PARTNERS L P

EDGAR

Quarterly report (10-Q) · filed 2015-11-04

88 filing records in this dataset, filed from 2002-08-14 to 2015-11-04. 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

474 million Unit12

2015 Q3 · Unit12

Exact inputs and evidence

Revenue: 474291000 Unit12 Source

Operating margin

20.43%

2015 Q3 · %

Exact inputs and evidence

Operating Income: 96876000 Unit12 Source
Revenue: 474291000 Unit12 Source

Operating cash flow

205 million Unit12

2015 Q3 · Unit12

Exact inputs and evidence

Operating Cash Flow: 568449000 Unit12 Source
Operating Cash Flow: 363338000 Unit12 Source

Free cash flow

-193 million Unit12

2015 Q3 · Unit12

Exact inputs and evidence

Operating Cash Flow: 568449000 Unit12 Source
Operating Cash Flow: 363338000 Unit12 Source
Capital Expenditure: 1230979000 Unit12 Source
Capital Expenditure: 833062000 Unit12 Source

Cash and cash equivalents: 28.1 million Unit12 2015-09-30 Source
Exact value

28067000 Unit12
Long-term debt including current maturities: Not available
Shares outstanding: Not available

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

Latest filing recorded: 2015-11-04.

Financial data available through: 2014-12-31.

Coverage by financial measure

Revenue: 3 of 11 periods available· newest 2014-12-31
Operating income: 3 of 11 periods available· newest 2014-12-31
Net income: 3 of 11 periods available· newest 2014-12-31
Operating cash flow: 3 of 11 periods available· newest 2014-12-31
Capital expenditure: 3 of 11 periods available· newest 2014-12-31
Total assets: 2 of 11 periods available· newest 2014-12-31
Total liabilities: 4 of 11 periods available· newest 2012-12-31
Current assets: 2 of 11 periods available· newest 2014-12-31
Current liabilities: 2 of 11 periods available· newest 2014-12-31
Cash and cash equivalents: 4 of 11 periods available· newest 2014-12-31
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
+30.9%

Prior period

Unit12 1.66 billion

2013-01-01 – 2013-12-31
Current period

Unit12 2.18 billion

2014-01-01 – 2014-12-31

Exact inputs and evidence

2176173000 − 1662447000 = 513726000 Unit12

1662447000 Unit12 · 2013-01-01 – 2013-12-31
Inspect prior input Prior source
2176173000 Unit12 · 2014-01-01 – 2014-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Revenue · MARKWEST ENERGY PARTNERS L P · 2014-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Year-over-year change in Revenue: 513726000 Unit12 Concept: fundies:Revenue Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:Revenue: 2176173000 Unit12 (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#5137978 Filing: 000104746915001157 Input fundies:Revenue: 1662447000 Unit12 (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#5135985 Filing: 000104746915001157
The citation records this snapshot. The page link may show a newer release later.
Net income
+251.6%

Prior period

Unit12 38.08 million

2013-01-01 – 2013-12-31
Current period

Unit12 133.88 million

2014-01-01 – 2014-12-31

Exact inputs and evidence

133881000 − 38077000 = 95804000 Unit12

38077000 Unit12 · 2013-01-01 – 2013-12-31
Inspect prior input Prior source
133881000 Unit12 · 2014-01-01 – 2014-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Net income · MARKWEST ENERGY PARTNERS L P · 2014-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Year-over-year change in Net income: 95804000 Unit12 Concept: fundies:NetIncome Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:NetIncome: 133881000 Unit12 (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4486565 Filing: 000104746915001157 Input fundies:NetIncome: 38077000 Unit12 (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4484715 Filing: 000104746915001157
The citation records this snapshot. The page link may show a newer release later.
Operating cash flow
+53.4%

Prior period

Unit12 435.65 million

2013-01-01 – 2013-12-31
Current period

Unit12 668.4 million

2014-01-01 – 2014-12-31

Exact inputs and evidence

668399000 − 435650000 = 232749000 Unit12

435650000 Unit12 · 2013-01-01 – 2013-12-31
Inspect prior input Prior source
668399000 Unit12 · 2014-01-01 – 2014-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Operating cash flow · MARKWEST ENERGY PARTNERS L P · 2014-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Year-over-year change in Operating cash flow: 232749000 Unit12 Concept: fundies:OperatingCashFlow Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:OperatingCashFlow: 668399000 Unit12 (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4481659 Filing: 000104746915001157 Input fundies:OperatingCashFlow: 435650000 Unit12 (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4480053 Filing: 000104746915001157
The citation records this snapshot. The page link may show a newer release later.
Capital expenditure
-22.2%

Prior period

Unit12 3.05 billion

2013-01-01 – 2013-12-31
Current period

Unit12 2.37 billion

2014-01-01 – 2014-12-31

Exact inputs and evidence

2369715000 − 3046956000 = -677241000 Unit12

3046956000 Unit12 · 2013-01-01 – 2013-12-31
Inspect prior input Prior source
2369715000 Unit12 · 2014-01-01 – 2014-12-31
Inspect current input Current source

Share or cite

Citation for Year-over-year change in Capital expenditure · MARKWEST ENERGY PARTNERS L P · 2014-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Year-over-year change in Capital expenditure: -677241000 Unit12 Concept: fundies:CapitalExpenditure Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036?view=overview&cadence=annual&surface=latest#period-changes-title Computed: Current period minus corresponding prior-year period Input fundies:CapitalExpenditure: 2369715000 Unit12 (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4831818 Filing: 000104746915001157 Input fundies:CapitalExpenditure: 3046956000 Unit12 (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4828620 Filing: 000104746915001157
The citation records this snapshot. The page link may show a newer release later.

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.

2014 2014-01-01 – 2014-12-31

Revenue Unit12 2.18 billion 100% of revenue
Operating costs Derived Unit12 1.8 billion 83% of revenue
Operating income Unit12 377.22 million 17% of revenue
Tax, interest and other Derived Unit12 243.34 million 11% of revenue
Net income Unit12 133.88 million 6.2% of revenue

Cash

Operating cash flow Unit12 668.4 million 31% of revenue
Capital expenditure Unit12 2.37 billion 109% of revenue
Free cash flow Derived −Unit12 1.7 billion −78% of revenue

Share of revenue by period

Net income
Tax, interest and other
Operating costs

2012 15%11%74%
2013 13%85%
2014 11%83%

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
2012 2012-01-01 – 2012-12-31	1439814000	1061538000 Derived	378276000	157874000 Derived	220402000	-1458311000 Derived	Source 2012-01-01 – 2012-12-31: 1439814000 Unit12 Inspect Revenue Open source 2012-01-01 – 2012-12-31: 378276000 Unit12 Inspect Operating Income Open source 2012-01-01 – 2012-12-31: 220402000 Unit12 Inspect Net Income Open source 2012-01-01 – 2012-12-31: 492013000 Unit12 Inspect Operating Cash Flow Open source 2012-01-01 – 2012-12-31: 1950324000 Unit12 Inspect Capital Expenditure Open source
2013 2013-01-01 – 2013-12-31	1662447000	1416504000 Derived	245943000	207866000 Derived	38077000	-2611306000 Derived	Source 2013-01-01 – 2013-12-31: 1662447000 Unit12 Inspect Revenue Open source 2013-01-01 – 2013-12-31: 245943000 Unit12 Inspect Operating Income Open source 2013-01-01 – 2013-12-31: 38077000 Unit12 Inspect Net Income Open source 2013-01-01 – 2013-12-31: 435650000 Unit12 Inspect Operating Cash Flow Open source 2013-01-01 – 2013-12-31: 3046956000 Unit12 Inspect Capital Expenditure Open source
2014 2014-01-01 – 2014-12-31	2176173000	1798953000 Derived	377220000	243339000 Derived	133881000	-1701316000 Derived	Source 2014-01-01 – 2014-12-31: 2176173000 Unit12 Inspect Revenue Open source 2014-01-01 – 2014-12-31: 377220000 Unit12 Inspect Operating Income Open source 2014-01-01 – 2014-12-31: 133881000 Unit12 Inspect Net Income Open source 2014-01-01 – 2014-12-31: 668399000 Unit12 Inspect Operating Cash Flow Open source 2014-01-01 – 2014-12-31: 2369715000 Unit12 Inspect Capital Expenditure Open source

Amounts are exact, in Unit12.

Growth

Sales over time and how quickly they are changing.

Revenue

Revenue reported for each complete financial period.

Unit12 2.2B 2014

Values and sources

Revenue values and source evidence
Period	Series	Value(Unit12)	Source evidence
20122012-12-31	Revenue	1439814000	Revenue: 1439814000 Open source
20132013-12-31	Revenue	1662447000	Revenue: 1662447000 Open source
20142014-12-31	Revenue	2176173000	Revenue: 2176173000 Open source

Revenue growth

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

30.9% 2014

Values and sources

Revenue growth values and source evidence
Period	Series	Value	Source evidence
20122012-12-31	Year over year	No prior comparable period	Revenue: 1439814000 Open source
20132013-12-31	Year over year	15.5%	Revenue: 1662447000 Open source Revenue: 1439814000 Open source
20142014-12-31	Year over year	30.9%	Revenue: 2176173000 Open source Revenue: 1662447000 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 17.3% 2014

Net margin 6.2% 2014

Free cash flow margin -78.2% 2014

Operating margin
Net margin
Free cash flow margin

Values and sources

Profit margins values and source evidence
Period	Series	Value	Source evidence
20122012-12-31	Operating margin	26.3%	Operating Income: 378276000 Open source Revenue: 1439814000 Open source
20132013-12-31	Operating margin	14.8%	Operating Income: 245943000 Open source Revenue: 1662447000 Open source
20142014-12-31	Operating margin	17.3%	Operating Income: 377220000 Open source Revenue: 2176173000 Open source
20122012-12-31	Net margin	15.3%	Net Income: 220402000 Open source Revenue: 1439814000 Open source
20132013-12-31	Net margin	2.3%	Net Income: 38077000 Open source Revenue: 1662447000 Open source
20142014-12-31	Net margin	6.2%	Net Income: 133881000 Open source Revenue: 2176173000 Open source
20122012-12-31	Free cash flow margin	-101.3%	Revenue: 1439814000 Open source Operating Cash Flow: 492013000 Open source Capital Expenditure: 1950324000 Open source
20132013-12-31	Free cash flow margin	-157.1%	Revenue: 1662447000 Open source Operating Cash Flow: 435650000 Open source Capital Expenditure: 3046956000 Open source
20142014-12-31	Free cash flow margin	-78.2%	Revenue: 2176173000 Open source Operating Cash Flow: 668399000 Open source Capital Expenditure: 2369715000 Open source

Operating cash flow

Cash generated by the company’s normal business operations.

Unit12 668.4M 2014

Values and sources

Operating cash flow values and source evidence
Period	Series	Value(Unit12)	Source evidence
20122012-12-31	Operating cash flow	492013000	Operating Cash Flow: 492013000 Open source
20132013-12-31	Operating cash flow	435650000	Operating Cash Flow: 435650000 Open source
20142014-12-31	Operating cash flow	668399000	Operating Cash Flow: 668399000 Open source

Free cash flow

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

Unit12 -1.7B 2014

Values and sources

Free cash flow values and source evidence
Period	Series	Value(Unit12)	Source evidence
20122012-12-31	Free cash flow	-1458311000	Operating Cash Flow: 492013000 Open source Capital Expenditure: 1950324000 Open source
20132013-12-31	Free cash flow	-2611306000	Operating Cash Flow: 435650000 Open source Capital Expenditure: 3046956000 Open source
20142014-12-31	Free cash flow	-1701316000	Operating Cash Flow: 668399000 Open source Capital Expenditure: 2369715000 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.

Not enough comparable data to show this history.

Values and sources

Liabilities to assets values and source evidence
Period	Series	Value	Source evidence
2012-12-31	Liabilities / assets	Not reported	No source recorded
2013-12-31	Liabilities / assets	Not reported	Total Assets: 9396423000 Open source
2014-12-31	Liabilities / assets	Not reported	Total Assets: 10980778000 Open source

Current assets to current liabilities

Current assets divided by current liabilities.

0.84× 2014

Values and sources

Current assets to current liabilities values and source evidence
Period	Series	Value	Source evidence
2012-12-31	Current assets / current liabilities	Not reported	No source recorded
20132013-12-31	Current assets / current liabilities	0.59×	Current Assets: 514500000 Open source Current Liabilities: 867773000 Open source
20142014-12-31	Current assets / current liabilities	0.84×	Current Assets: 537653000 Open source Current Liabilities: 639863000 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
2012 2012-01-01 – 2012-12-31	Unit12 220.4 million Exact value Exact value: 220402000 Unit12 2012-01-01 – 2012-12-31: 220402000 Unit12 Inspect Net Income Open source Share or cite Citation for Net Income · MARKWEST ENERGY PARTNERS L P · 2012-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Net Income: 220402000 Unit12 Concept: fundies:NetIncome Period: 2012-01-01 to 2012-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036/explain?concept=fundies%3ANetIncome&period=2012-12-31&surface=latest&period_type=duration&start=2012-01-01&unit=Unit12&dimensions= Input fundies:NetIncome: 220402000 Unit12 (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4483265 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.	Unit12 492.01 million Exact value Exact value: 492013000 Unit12 2012-01-01 – 2012-12-31: 492013000 Unit12 Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST ENERGY PARTNERS L P · 2012-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Operating Cash Flow: 492013000 Unit12 Concept: fundies:OperatingCashFlow Period: 2012-01-01 to 2012-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036/explain?concept=fundies%3AOperatingCashFlow&period=2012-12-31&surface=latest&period_type=duration&start=2012-01-01&unit=Unit12&dimensions= Input fundies:OperatingCashFlow: 492013000 Unit12 (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4478447 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.	Unit12 1.95 billion Exact value Exact value: 1950324000 Unit12 2012-01-01 – 2012-12-31: 1950324000 Unit12 Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST ENERGY PARTNERS L P · 2012-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Capital Expenditure: 1950324000 Unit12 Concept: fundies:CapitalExpenditure Period: 2012-01-01 to 2012-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036/explain?concept=fundies%3ACapitalExpenditure&period=2012-12-31&surface=latest&period_type=duration&start=2012-01-01&unit=Unit12&dimensions= Input fundies:CapitalExpenditure: 1950324000 Unit12 (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4825423 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.	−Unit12 1.46 billion Calculation and evidence 492013000 − 1950324000 Unit12 Exact free cash flow: -1458311000 Unit12 2012-01-01 – 2012-12-31: 492013000 Unit12 · Inspect Operating Cash Flow · Source 2012-01-01 – 2012-12-31: 1950324000 Unit12 · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST ENERGY PARTNERS L P · 2012-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Free cash flow: -1458311000 Unit12 Concept: free-cash-flow Period: 2012-01-01 to 2012-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 492013000 Unit12 (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4478447 Filing: 000104746915001157 Input fundies:CapitalExpenditure: 1950324000 Unit12 (2012-01-01 to 2012-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4825423 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.
2013 2013-01-01 – 2013-12-31	Unit12 38.08 million Exact value Exact value: 38077000 Unit12 2013-01-01 – 2013-12-31: 38077000 Unit12 Inspect Net Income Open source Share or cite Citation for Net Income · MARKWEST ENERGY PARTNERS L P · 2013-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Net Income: 38077000 Unit12 Concept: fundies:NetIncome Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036/explain?concept=fundies%3ANetIncome&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=Unit12&dimensions= Input fundies:NetIncome: 38077000 Unit12 (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4484715 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.	Unit12 435.65 million Exact value Exact value: 435650000 Unit12 2013-01-01 – 2013-12-31: 435650000 Unit12 Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST ENERGY PARTNERS L P · 2013-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Operating Cash Flow: 435650000 Unit12 Concept: fundies:OperatingCashFlow Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036/explain?concept=fundies%3AOperatingCashFlow&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=Unit12&dimensions= Input fundies:OperatingCashFlow: 435650000 Unit12 (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4480053 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.	Unit12 3.05 billion Exact value Exact value: 3046956000 Unit12 2013-01-01 – 2013-12-31: 3046956000 Unit12 Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST ENERGY PARTNERS L P · 2013-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Capital Expenditure: 3046956000 Unit12 Concept: fundies:CapitalExpenditure Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036/explain?concept=fundies%3ACapitalExpenditure&period=2013-12-31&surface=latest&period_type=duration&start=2013-01-01&unit=Unit12&dimensions= Input fundies:CapitalExpenditure: 3046956000 Unit12 (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4828620 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.	−Unit12 2.61 billion Calculation and evidence 435650000 − 3046956000 Unit12 Exact free cash flow: -2611306000 Unit12 2013-01-01 – 2013-12-31: 435650000 Unit12 · Inspect Operating Cash Flow · Source 2013-01-01 – 2013-12-31: 3046956000 Unit12 · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST ENERGY PARTNERS L P · 2013-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Free cash flow: -2611306000 Unit12 Concept: free-cash-flow Period: 2013-01-01 to 2013-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 435650000 Unit12 (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4480053 Filing: 000104746915001157 Input fundies:CapitalExpenditure: 3046956000 Unit12 (2013-01-01 to 2013-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4828620 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.
2014 2014-01-01 – 2014-12-31	Unit12 133.88 million Exact value Exact value: 133881000 Unit12 2014-01-01 – 2014-12-31: 133881000 Unit12 Inspect Net Income Open source Share or cite Citation for Net Income · MARKWEST ENERGY PARTNERS L P · 2014-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Net Income: 133881000 Unit12 Concept: fundies:NetIncome Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036/explain?concept=fundies%3ANetIncome&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=Unit12&dimensions= Input fundies:NetIncome: 133881000 Unit12 (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4486565 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.	Unit12 668.4 million Exact value Exact value: 668399000 Unit12 2014-01-01 – 2014-12-31: 668399000 Unit12 Inspect Operating Cash Flow Open source Share or cite Citation for Operating Cash Flow · MARKWEST ENERGY PARTNERS L P · 2014-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Operating Cash Flow: 668399000 Unit12 Concept: fundies:OperatingCashFlow Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036/explain?concept=fundies%3AOperatingCashFlow&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=Unit12&dimensions= Input fundies:OperatingCashFlow: 668399000 Unit12 (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4481659 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.	Unit12 2.37 billion Exact value Exact value: 2369715000 Unit12 2014-01-01 – 2014-12-31: 2369715000 Unit12 Inspect Capital Expenditure Open source Share or cite Citation for Capital Expenditure · MARKWEST ENERGY PARTNERS L P · 2014-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Capital Expenditure: 2369715000 Unit12 Concept: fundies:CapitalExpenditure Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036/explain?concept=fundies%3ACapitalExpenditure&period=2014-12-31&surface=latest&period_type=duration&start=2014-01-01&unit=Unit12&dimensions= Input fundies:CapitalExpenditure: 2369715000 Unit12 (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4831818 Filing: 000104746915001157 The citation records this snapshot. The page link may show a newer release later.	−Unit12 1.7 billion Calculation and evidence 668399000 − 2369715000 Unit12 Exact free cash flow: -1701316000 Unit12 2014-01-01 – 2014-12-31: 668399000 Unit12 · Inspect Operating Cash Flow · Source 2014-01-01 – 2014-12-31: 2369715000 Unit12 · Inspect Capital Expenditure · Source Share or cite Citation for Free cash flow · MARKWEST ENERGY PARTNERS L P · 2014-12-31 MARKWEST ENERGY PARTNERS L P (edgar:1166036) Free cash flow: -1701316000 Unit12 Concept: free-cash-flow Period: 2014-01-01 to 2014-12-31 Values: Latest reported Published: 2026-11-02T14:59:31Z Snapshot: f44c1f5a9da99f32694634d3358599ea47c1a498d7c9e6dce32489494e62b3f8 Dimensions: Consolidated View: https://fundies.io/companies/edgar/1166036?view=overview&cadence=annual&surface=latest#cash-generation-title Computed: Operating cash flow minus capital expenditure Input fundies:OperatingCashFlow: 668399000 Unit12 (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4481659 Filing: 000104746915001157 Input fundies:CapitalExpenditure: 2369715000 Unit12 (2014-01-01 to 2014-12-31) Dimensions: Consolidated Source: https://www.sec.gov/Archives/edgar/data/1166036/000104746915001157/mwe-20141231.xml#4831818 Filing: 000104746915001157 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.

88 filings · 1,847 latest values · 1,847 originally reported values

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

Identifiers: 0001166036, 1166036, edgar:1166036

Also known as MARKWEST ENERGY PARTNERS L P

MARKWEST ENERGY PARTNERS L P

Latest quarter

Revenue

Operating margin

Operating cash flow

Free cash flow

Company performance

What changed year over year

Revenue

Net income

Operating cash flow

Capital expenditure

Where revenue goes

2014 2014-01-01 – 2014-12-31

Cash

Share of revenue by period

Growth

Profit and cash

Balance sheet

Cash generation