CONNALLY

Oil · District 7B · Lease #28877

Operator: WHITING OIL AND GAS CORPORATION

Cum Oil

5k BBL

Cum Gas

567 MCF

casinghead

Wells

2

Production

2000-09 — 2013-10

Peak Month

2000-09

Production History

Cum Oil: 4,844 BBL Cum Gas: 567 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

295 BBL/mo

Di (annual)

386.8%

b-factor

1.0

EUR

4,826 BBL

R-squared

0.454

type

hyperbolic

Operator History (from monthly production reports)

2005-09 — 2025-09 SOJOURNER DRILLING CORPORATION 241 mo
2004-10 — 2005-08 WHITING OIL AND GAS CORPORATION 11 mo
2003-10 — 2004-09 CROWNQUEST OPERATING, LLC 12 mo
2000-09 — 2003-09 L.C.S. PRODUCTION COMPANY 37 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SOJOURNER DRILLING CORPORATION13,3002000-08-08
3SOJOURNER DRILLING CORPORATION13,3002000-08-08