CAGE-BRISCOE B 537 UNIT

Oil · District 01 · Lease #14803

Operator: TXCO RESOURCES INC.

Cum Oil

41k BBL

Cum Gas

0 MCF

Wells

1

Production

2006-12 — 2009-06

Peak Month

2006-12

Production History

Cum Oil: 41,364 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,396 BBL/mo

Di (annual)

342.1%

b-factor

0.4

EUR

37,352 BBL

R-squared

0.930

type

hyperbolic

Operator History (from monthly production reports)

2010-03 — 2016-02 NEWFIELD EXPLORATION COMPANY 72 mo
2007-07 — 2010-02 TXCO RESOURCES INC. 32 mo
2006-12 — 2007-06 EXPLORATION COMPANY, THE 7 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
537HNEWFIELD EXPLORATION COMPANY17,0002006-11-20