POWELL,E.L."B"

Oil · District 08 · Lease #23191

Operator: OCCIDENTAL PERMIAN LTD.

Cum Oil

655k BBL

Cum Gas

1.2M MCF

casinghead

Wells

3

Production

1993-01 — 2017-06

Peak Month

1993-09

Production History

Cum Oil: 655,488 BBL Cum Gas: 1,244,566 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,525 BBL/mo

Di (annual)

27.8%

b-factor

0.0

EUR

540,775 BBL

R-squared

0.961

type

exponential

Operator History (from monthly production reports)

2000-05 — 2020-07 OCCIDENTAL PERMIAN LTD. 243 mo
1997-03 — 2000-04 ALTURA ENERGY LTD. 38 mo
1993-01 — 1997-02 AMOCO PRODUCTION COMPANY 50 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7OCCIDENTAL PERMIAN LTD.28,9002013-07-22
4OCCIDENTAL PERMIAN LTD.311,5001992-12-14
142-173-30120OXY USA INC.------