CLARK, LESTER "C"

Oil · District 7B · Lease #25769

Operator: TEX-ANN OIL & GAS SERVICES, INC.

Cum Oil

8k BBL

Cum Gas

26k MCF

casinghead

Wells

1

Production

1993-01 — 1997-05

Peak Month

1995-11

Production History

Cum Oil: 7,638 BBL Cum Gas: 25,708 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

362 BBL/mo

Di (annual)

113.6%

b-factor

0.0

EUR

3,812 BBL

R-squared

0.424

type

exponential

Operator History (from monthly production reports)

1998-09 — 1999-06 MCCLYMOND, INC. 10 mo
1993-01 — 1998-08 TEX-ANN OIL & GAS SERVICES, INC. 68 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2 CMCCLYMOND INC.14,7001989-12-14