GILLILAND I

Oil · District 01 · Lease #13245

Operator: TEXAN PRODUCTION

Cum Oil

1k BBL

Cum Gas

16 MCF

casinghead

Wells

2

Production

1993-01 — 1995-10

Peak Month

1993-06

Production History

Cum Oil: 1,035 BBL Cum Gas: 16 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

177 BBL/mo

Di (annual)

940.9%

b-factor

0.6

EUR

505 BBL

R-squared

0.794

type

hyperbolic

Operator History (from monthly production reports)

1995-03 — 2026-07 GINCO OPERATING CO. 377 mo
1995-02 — 1995-02 PEARSALL ENERGY GROUP, INC. 1 mo
1993-05 — 1995-01 TEXAN PRODUCTION 21 mo
1993-01 — 1993-04 FORTUNE OPERATING, INC. 4 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2GINCO OPERATING CO.28,5001990-12-14
1GINCO OPERATING CO.28,2001990-10-26