CAGE-BRISCOE B 537 UNIT

Oil // district 1 // lease#14803

op: TXCO RESOURCES INC.

cum_oil

41k BBL

cum_gas

0 MCF

wells

1

production

2006-12 — 2016-02

peak_month

2006-12

-- production_history

cum_oil: 41,364 BBL cum_gas: 0 MCF

-- 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

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
537HEXPLORATION COMPANY, THE17,0002006-11-20
EOF // data source: Texas Railroad Commission // 2026