CALDWELL

Oil · District 7C · Lease #10180

Operator: J & J SERVICES COMPANY

Cum Oil

4k BBL

Cum Gas

7k MCF

casinghead

Wells

2

Production

1993-01 — 1997-02

Peak Month

1996-07

Production History

Cum Oil: 4,204 BBL Cum Gas: 7,143 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

104 BBL/mo

Di (annual)

849.4%

b-factor

0.1

EUR

167 BBL

R-squared

0.431

type

hyperbolic

Operator History (from monthly production reports)

1997-03 — 2003-08 J & J SERVICES COMPANY 78 mo
1995-09 — 1997-02 JIM-BOB OIL COMPANY 18 mo
1993-01 — 1995-08 HIGHLAND PRODUCTION COMPANY 32 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2J & J SERVICES COMPANY15,8001983-06-10
1J & J SERVICES COMPANY15,8001983-03-22