CAGE RANCH

Oil · District 01 · Lease #15092

Operator: TXCO RESOURCES INC.

Cum Oil

4k BBL

Cum Gas

21k MCF

casinghead

Wells

1

Production

2005-05 — 2009-07

Peak Month

2005-06

Production History

Cum Oil: 4,363 BBL Cum Gas: 20,924 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

759 BBL/mo

Di (annual)

286.5%

b-factor

0.3

EUR

4,516 BBL

R-squared

0.602

type

hyperbolic

Operator History (from monthly production reports)

2010-03 — 2015-08 NEWFIELD EXPLORATION COMPANY 66 mo
2009-10 — 2010-02 TXCO RESOURCES INC. 5 mo
2005-10 — 2009-09 ENCANA OIL & GAS(USA) INC. 48 mo
2005-05 — 2005-09 EXPLORATION COMPANY, THE 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
218 HNEWFIELD EXPLORATION COMPANY16,0002005-03-14