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Oasis Petroleum North America vs Whiting Petroleum Corp

Side-by-side comparison of two oil and gas operators in MT,ND,TX and MI,MT,ND,NM,OK,TX. Drawn from public well data and state-regulator production filings.

Important — Public-Data Disclaimer. The information shown on this page is sourced exclusively from publicly available oil and gas regulatory records (Texas Railroad Commission, Oklahoma Corporation Commission, and aggregated public well data). Valor is presenting these public records side-by-side as an informational convenience only.

Oasis Petroleum North America

MT,ND,TX · 2,467 wells on file

Whiting Petroleum Corp

MI,MT,ND,NM,OK,TX · 4,190 wells on file

Side-by-Side Statistics

MetricOasis Petroleum North AmericaWhiting Petroleum Corp
Total wells2,4674,190
Wells producing (any time)1,9522,601
Permits filed (last 24 months)15860
Most recent permit date2026-10-052026-07-14
Most recent spud date2026-06-192026-09-08
Average lateral length (ft)9,6938,171
Top formationBakkenBakken
Top countyMc KenzieMountrail
States operating inMT,ND,TXMI,MT,ND,NM,OK,TX
Last-12mo oil production (BBL)19,881,85812,392,194
Last-12mo gas production (Mcf)53,229,09849,500,510

Shared Territory

Both operators have wells in these counties:

Mc KenzieWilliamsMountrail

Both operators target these formations / plays:

Bakken

Per-Operator Top Counties & Formations

Oasis Petroleum North America

Counties: Mc Kenzie (905) · Williams (498) · Mountrail (279) · Dunn (108) · Burke (101)

Formations: Bakken (2,005) · Bakken (125) · Williston Basin (95) · Avalon-Bone Spring (53) · Wolfcamp (40)

Whiting Petroleum Corp

Counties: Mountrail (740) · Mc Kenzie (584) · Williams (470) · Stark (166) · Texas (107)

Formations: Bakken (2,440) · Muddy J Sand (305) · Anadarko Basin (206) · Thirty-One Carbonate-Chert (114) · Antrim (85)

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