DERIVATIVE INSTRUMENTS AND PRICE RISK MANAGEMENT - Summary of Open Commodity Basis Swap Contracts (Details) - Basis Swap Contracts
|9 Months Ended|
Sep. 30, 2019
$ / bbl
|Derivative [Line Items]|
|Total Volume (in barrels) | bbl||920,000|
|Weighted Average Differential (in dollars per barrel) | $ / bbl||(2.41)|
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
No definition available.