WALLACE RANCH "F"

Oil · District 8A · Lease #65238

Operator: WEST TEXAS OIL AND GAS OPER.,INC

Cum Oil

25k BBL

Cum Gas

3k MCF

casinghead

Wells

1

Production

1993-01 — 2011-08

Peak Month

1993-01

Production History

Cum Oil: 24,770 BBL Cum Gas: 2,730 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

340 BBL/mo

Di (annual)

62.3%

b-factor

0.0

EUR

6,531 BBL

R-squared

0.435

type

exponential

Operator History (from monthly production reports)

1993-01 — 2015-10 WEST TEXAS OIL AND GAS OPER.,INC 274 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11WEST TEXAS OIL AND GAS OPER.,INC27,5002019-07-16