SETH UNIT

Oil · District 03 · Lease #12986

Operator: UNION PACIFIC AUSTIN CHALK CO.

Cum Oil

2k BBL

Cum Gas

10k MCF

casinghead

Wells

1

Production

1993-01 — 1996-03

Peak Month

1993-02

Production History

Cum Oil: 1,640 BBL Cum Gas: 9,808 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

86 BBL/mo

Di (annual)

220.7%

b-factor

0.3

EUR

640 BBL

R-squared

0.328

type

hyperbolic

Operator History (from monthly production reports)

2002-12 — 2004-12 ANADARKO AUSTIN CHALK COMPANY 25 mo
2001-02 — 2002-11 RME AUSTIN CHALK COMPANY 22 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
3UNION PACIFIC AUSTIN CHALK CO.29,3001984-08-17