DEVITT, CHRISTINE "B"

Oil · District 8A · Lease #61871

Operator: OCCIDENTAL PERMIAN LTD.

Cum Oil

33k BBL

Cum Gas

9k MCF

casinghead

Wells

2

Production

1993-01 — 1999-06

Peak Month

1993-06

Production History

Cum Oil: 32,617 BBL Cum Gas: 8,599 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,052 BBL/mo

Di (annual)

40.8%

b-factor

0.0

EUR

30,904 BBL

R-squared

0.456

type

exponential

Operator History (from monthly production reports)

2000-05 — 2007-02 OCCIDENTAL PERMIAN LTD. 82 mo
1997-03 — 2000-04 ALTURA ENERGY LTD. 38 mo
1993-01 — 1997-02 AMOCO PRODUCTION COMPANY 50 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10ALTURA ENERGY LTD.412,5001990-06-25
942-445-30336OCCIDENTAL PERMIAN LTD.------