Related Parties - Transportation Agreement with Monarch Oil Pipeline LLC (Details) $ in Thousands |
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1 Months Ended |
12 Months Ended |
Sep. 01, 2013 |
May 07, 2013 |
May 31, 2015
USD ($)
|
Sep. 30, 2014 |
Dec. 31, 2016
USD ($)
MMBoe
director
|
Dec. 31, 2015
USD ($)
MMBoe
|
Dec. 31, 2014
USD ($)
MMBoe
|
| Related Party Transactions |
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| Oil and gas sales |
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$ 124,877
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$ 194,555
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$ 378,401
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| Monarch Oil Pipeline LLC | Investee |
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| Related Party Transactions |
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| Term of Oil Gathering and Transportation Agreement (in years) |
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10 years
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| Gathering fees |
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$ 2,700
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$ 400
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| Oil production transported (in MMBoe) | MMBoe |
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1.3
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0.2
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| Monarch Natural Gas, LLC | Investee |
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| Related Party Transactions |
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| Oil production transported (in MMBoe) | MMBoe |
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1.0
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1.4
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| Oil and gas sales |
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$ 10,600
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$ 37,000
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| Cash distributions associated with equity interests |
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$ 700
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| Enable Midstream Partners LP |
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| Related Party Transactions |
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| Initial term of the agreement (in years) |
10 years
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| Metalmark | Beneficial owner |
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| Related Party Transactions |
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| Number of directors who are managing directors of the related party | director |
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2
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| Metalmark | Monarch Natural Gas, LLC | Investee |
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| Related Party Transactions |
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| Metalmark Capital's ownership percentage in Monarch (as a percent) |
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81.00%
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| Minimum | Metalmark | Beneficial owner |
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| Related Party Transactions |
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| Beneficial ownership interest (as a percent) |
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5.00%
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