NANCY

Oil · District 7C · Lease #11671

Operator: CLIFTON, JOE B. EXPLORATION, INC

Cum Oil

5k BBL

Cum Gas

23 MCF

casinghead

Wells

1

Production

1993-01 — 2001-12

Peak Month

1994-11

Production History

Cum Oil: 4,635 BBL Cum Gas: 23 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

70 BBL/mo

Di (annual)

16.4%

b-factor

0.1

EUR

5,525 BBL

R-squared

0.511

type

hyperbolic

Operator History (from monthly production reports)

1994-11 — 2008-03 CLIFTON, JOE B. EXPLORATION, INC 161 mo
1993-01 — 1994-10 CHISOS OPERATING, INC. 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CLIFTON JOE B. EXPLORATION INC15,0001985-08-09