THETFORD-TEAL UNIT #2

Oil · District 01 · Lease #10219

Operator: TRI-UNION DEVELOPMENT CORP.

Cum Oil

12k BBL

Cum Gas

617k MCF

casinghead

Wells

1

Production

1993-01 — 2006-07

Peak Month

1993-05

Production History

Cum Oil: 11,609 BBL Cum Gas: 617,181 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

178 BBL/mo

Di (annual)

26.8%

b-factor

0.0

EUR

7,928 BBL

R-squared

0.442

type

exponential

Operator History (from monthly production reports)

2004-11 — 2006-12 TEXCAL ENERGY (GP) LLC 26 mo
1998-04 — 2004-10 TRI-UNION DEVELOPMENT CORP. 79 mo
1995-03 — 1998-03 APACHE CORPORATION 37 mo
1993-01 — 1995-02 TEXACO E & P INC. 26 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEXCAL ENERGY (GP) LLC19,5001984-12-31