Contact Us

Locations

Headquarters

Oasis Petroleum Inc.
1001 Fannin Street, Suite 1500
Houston, Texas
77002

Main: (281) 404-9500
Owner Relations (Toll Free): (855) 209-8370
Investor Relations: (281) 404-9600

Williston Office

Oasis Petroleum
6205 16th Avenue W
Williston, North Dakota
58801

Main: (701) 577-1600

Permian Office

Oasis Petroleum
8004 West Highway 80
Midland, Texas
79706

Main: (432) 999-6800

Inquiries

Vendors

Access necessary forms and invoicing best practices.