MASTERSON RANCH "A"

Oil · District 8A · Lease #66235

Operator: FOREST I DEVELOPMENT COMPANY

Cum Oil

121k BBL

Cum Gas

21 MCF

casinghead

Wells

3

Production

1993-01 — 2002-08

Peak Month

1993-07

Production History

Cum Oil: 120,892 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,531 BBL/mo

Di (annual)

38.0%

b-factor

0.0

EUR

111,574 BBL

R-squared

0.774

type

exponential

Operator History (from monthly production reports)

1993-03 — 2020-09 CLEAR FORK, INCORPORATED 331 mo
1993-01 — 1993-02 FOREST I DEVELOPMENT COMPANY 2 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CLEAR FORK, INCORPORATED27,0001993-07-08
2CLEAR FORK INCORPORATED26,6001988-09-12
1CLEAR FORK INCORPORATED26,6001988-06-02