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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2021
Summary of Significant Accounting Policies  
Major Customers

The following individual customers each accounted for 10% or more of total reported revenues for the period indicated:

    

For the Year Ended

    

December 31, 

    

2021

    

2020

Major customers:

 

  

 

  

Sinclair Oil & Gas Company

 

20

%  

21

%

Phillips 66

 

19

%  

23

%

ETC Texas Pipeline LTD

12

%  

n/a

%

BP America Production Company

 

n/a

%  

17

%