THOMAS -I-

Oil · District 08 · Lease #27437

Operator: SHELL WESTERN E&P INC.

Cum Oil

9k BBL

Cum Gas

188 MCF

casinghead

Wells

4

Production

1993-01 — 2001-12

Peak Month

2000-01

Production History

Cum Oil: 9,485 BBL Cum Gas: 188 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

265 BBL/mo

Di (annual)

411.8%

b-factor

2.0

EUR

14,900 BBL

R-squared

0.782

type

hyperbolic

Operator History (from monthly production reports)

1995-12 — 2002-07 ANADARKO PETROLEUM CORPORATION 80 mo
1993-01 — 1995-11 SHELL WESTERN E&P INC. 35 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5ANADARKO PETROLEUM CORPORATION18,1791985-02-27
1ANADARKO PETROLEUM CORPORATION18,0501983-09-13
4ANADARKO PETROLEUM CORPORATION18,0421983-03-17
3ANADARKO PETROLEUM CORPORATION18,0641982-06-17