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Accrued Liabilities (Tables)
6 Months Ended
Jun. 30, 2020
Accrued Liabilities  
Schedule of accrued liabilities

Accrued liabilities as of December 31, 2019 and June 30, 2020 consisted of the following items (in thousands):

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December 31,

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June 30,

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2019

    

2020

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Capital expenditures

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$

105,706

 

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47,026

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Gathering, compression, processing, and transportation expenses

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134,153

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159,828

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Marketing expenses

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52,612

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48,122

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Interest expense, net

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30,834

 

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26,795

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Other

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77,545

 

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57,617

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Total accrued liabilities

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$

400,850

 

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339,388

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