YEGUA CREEK

Oil · District 03 · Lease #12372

Operator: UNION PACIFIC AUSTIN CHALK CO.

Cum Oil

4k BBL

Cum Gas

26k MCF

casinghead

Wells

1

Production

1993-01 — 1997-05

Peak Month

1993-08

Production History

Cum Oil: 3,525 BBL Cum Gas: 25,791 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

169 BBL/mo

Di (annual)

70.5%

b-factor

0.0

EUR

2,863 BBL

R-squared

0.600

type

exponential

Operator History (from monthly production reports)

2001-02 — 2001-03 RME AUSTIN CHALK COMPANY 2 mo
1995-05 — 2001-01 UNION PACIFIC AUSTIN CHALK CO. 69 mo
1993-08 — 1995-04 GEMINI EXPLORATION COMPANY 21 mo
1993-01 — 1993-07 REDWOOD ENERGY, INC. 7 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC AUSTIN CHALK CO.29,2501996-01-26