HUBBARD

Oil · District 7B · Lease #28878

Operator: WHITING OIL AND GAS CORPORATION

Cum Oil

96k BBL

Cum Gas

233k MCF

casinghead

Wells

2

Production

2000-08 — 2025-07

Peak Month

2001-11

Production History

Cum Oil: 95,781 BBL Cum Gas: 233,299 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,293 BBL/mo

Di (annual)

35.9%

b-factor

0.6

EUR

87,175 BBL

R-squared

0.692

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 (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5DWHITING OIL AND GAS CORPORATION44,9992004-09-15
4DWHITING OIL AND GAS CORPORATION14,9992000-07-27