CAGE-BRISCOE B

Oil // district 1 // lease#14800

op: TXCO RESOURCES INC.

cum_oil

366k BBL

cum_gas

0 MCF

wells

4

production

2007-01 — 2026-03

peak_month

2008-09

-- production_history

cum_oil: 366,325 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,637 BBL/mo

Di (annual)

142.4%

b-factor

0.4

EUR

120,628 BBL

R-squared

0.369

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
236HTXCO RESOURCES INC.27,0002008-10-03
238HTXCO RESOURCES INC.27,0002008-06-21
346HTXCO RESOURCES INC.27,0002007-05-07
246HEXPLORATION COMPANY, THE27,1002006-12-15
EOF // data source: Texas Railroad Commission // 2026