High Sierra Crude Oil & Marketing LLC

8201 Northwest 10th Street, Suite-B, Oklahoma City, Oklahoma, 73127

(802) 327-4277

133 NW 122nd St, Oklahoma City, Oklahoma, 73114

(405) 755-8282

12448 Saint Andrews Drive, Oklahoma City, Oklahoma, 73120

(405) 752-2626

513 Southwest 156th Street, Oklahoma City, Oklahoma, 73170

(405) 701-9245

3030 Northwest Expy #200-526, , Oklahoma City, Oklahoma, 73112

(405) 443-4959