ERVINE & BISHOP

Oil · District 03 · Lease #3104

Operator: MIDDLE BAY PRODUCTION CO. INC.

Cum Oil

219k BBL

Cum Gas

84 MCF

casinghead

Wells

7

Production

1993-01 — 2026-04

Peak Month

1994-07

Production History

Cum Oil: 218,823 BBL Cum Gas: 84 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

825 BBL/mo

Di (annual)

4.4%

b-factor

0.0

EUR

198,722 BBL

R-squared

0.478

type

exponential

Operator History (from monthly production reports)

2003-02 — 2026-07 MCA PETROLEUM CORPORATION 282 mo
2000-03 — 2003-01 3TEC ENERGY CORPORATION 35 mo
1999-03 — 2000-02 MIDDLE BAY PRODUCTION CO. INC. 12 mo
1993-01 — 1999-02 ENEX RESOURCES CORPORATION 74 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13MCA PETROLEUM CORPORATION12,4002012-06-12
5MCA PETROLEUM CORPORATION22,3071985-07-19
5RMCA PETROLEUM CORPORATION12,4001984-08-10
142-149-00168MCA PETROLEUM CORPORATION------
342-149-00170MCA PETROLEUM CORPORATION------
442-149-00171MCA PETROLEUM CORPORATION------
742-149-00174MCA PETROLEUM CORPORATION------