HUBBARD "A"

Oil · District 7B · Lease #28911

Operator: WHITING OIL AND GAS CORPORATION

Cum Oil

72k BBL

Cum Gas

329k MCF

casinghead

Wells

1

Production

2000-08 — 2026-04

Peak Month

2001-03

Production History

Cum Oil: 71,516 BBL Cum Gas: 328,889 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

742 BBL/mo

Di (annual)

26.3%

b-factor

0.9

EUR

83,657 BBL

R-squared

0.943

type

hyperbolic

Operator History (from monthly production reports)

2004-10 — 2026-07 WHITING OIL AND GAS CORPORATION 262 mo
2003-10 — 2004-09 CROWNQUEST OPERATING, LLC 12 mo
2000-08 — 2003-09 L.C.S. PRODUCTION COMPANY 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DWHITING OIL AND GAS CORPORATION24,9992000-12-12