COWDEN, J. F.

Oil · District 08 · Lease #231

Operator: TEXACO E & P INC.

Cum Oil

37k BBL

Cum Gas

158k MCF

casinghead

Wells

3

Production

1993-01 — 2000-10

Peak Month

1995-12

Production History

Cum Oil: 37,272 BBL Cum Gas: 157,562 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

839 BBL/mo

Di (annual)

21.6%

b-factor

0.0

EUR

46,555 BBL

R-squared

0.474

type

exponential

Operator History (from monthly production reports)

1993-01 — 2002-05 TEXACO E & P INC. 113 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8DIAMOND S ENERGY COMPANY18,1162001-03-21
2LMAVERICK PERMIAN LLC28,6001998-03-27
9LDIAMOND S ENERGY COMPANY18,5921995-11-30