< leases

GOLDSTON, W. L. ET AL

Oil · District 04 · Lease #11912

Operator: WYNN-CROSBY ENERGY, INC.

Fields: LOS INDIOS (O, RES- 2)

Cum Oil

3k BBL

Cum Gas

1k MCF

casinghead

Wells

2

Production

1993-01 — 1996-11

Peak Month

1996-08

Production History

Cum Oil: 3,270 BBL Cum Gas: 1,039 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

131 BBL/mo

Di (annual)

73.4%

b-factor

0.0

EUR

2,126 BBL

R-squared

0.330

type

exponential

Operator History (from monthly production reports)

1996-04 — 2000-03 WYNN-CROSBY ENERGY, INC. 48 mo
1996-01 — 1996-03 ENSERCH EXPLORATION, INC 3 mo
1994-11 — 1995-12 DALEN RESOURCES OIL & GAS CO. 14 mo
1993-01 — 1994-10 PG&E RESOURCES COMPANY 22 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2542-215-31881PETROHAWK OPERATING COMPANY57,8001998-03-27
25 D42-215-31881PETROHAWK OPERATING COMPANY57,8001998-03-27