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Inventory (Tables)
6 Months Ended
Jun. 30, 2019
Inventory Disclosure [Abstract]  
Components of Inventory
Total inventory consists of the following:
June 30, 2019December 31, 2018
 (In thousands)
Inventory
Crude oil inventory$11,923 $14,933 
Equipment and materials18,133 18,195 
Total inventory$30,056 $33,128 
Long-term inventory
Linefill in third party pipelines$13,286 $12,260 
Total long-term inventory$13,286 $12,260 
Total$43,342 $45,388 
Components of Long-term Inventory
Total inventory consists of the following:
June 30, 2019December 31, 2018
 (In thousands)
Inventory
Crude oil inventory$11,923 $14,933 
Equipment and materials18,133 18,195 
Total inventory$30,056 $33,128 
Long-term inventory
Linefill in third party pipelines$13,286 $12,260 
Total long-term inventory$13,286 $12,260 
Total$43,342 $45,388