POST-MONTGOMERY NORTH

Oil // district 11 // lease#65534

op: TEXSTAR OPERATING INC.

cum_oil

14k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 14,025 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

148 BBL/mo

Di (annual)

22.2%

b-factor

0.5

EUR

13,568 BBL

R-squared

0.835

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
N 11MATTHEWS, JIM & CAROLYN13,7001985-05-10
N 12MATTHEWS, JIM & CAROLYN13,7001985-05-10
9MATTHEWS, JIM & CAROLYN13,6001983-09-08
EOF // multi-state drilling data platform // 2026