THOMASON,P.C.

Oil · District 03 · Lease #15119

Operator: WHITING PETROLEUM CORPORATION

Cum Oil

11k BBL

Cum Gas

196k MCF

casinghead

Wells

1

Production

1993-01 — 2010-09

Peak Month

2002-03

Production History

Cum Oil: 11,423 BBL Cum Gas: 195,674 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

182 BBL/mo

Di (annual)

199.7%

b-factor

0.8

EUR

3,540 BBL

R-squared

0.313

type

hyperbolic

Operator History (from monthly production reports)

2012-01 — 2026-07 RED WATER RESOURCES, INC. 175 mo
2006-12 — 2011-12 NBI SERVICES, INC. 61 mo
1994-08 — 2006-11 OKIE OPERATING COMPANY, LTD. 148 mo
1994-04 — 1994-07 WHITING PETROLEUM CORPORATION 4 mo
1993-11 — 1994-03 OKIE CRUDE COMPANY I, LTD. 5 mo
1993-01 — 1993-10 OKIE CRUDE COMPANY 10 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RED WATER RESOURCES INC.110,5001981-01-15