TXL WEST "37"

Oil · District 7C · Lease #17685

Operator: FIREBIRD ENERGY II LLC

Cum Oil

88k BBL

Cum Gas

410k MCF

casinghead

Wells

3

Production

2011-11 — 2026-03

Peak Month

2014-04

Production History

Cum Oil: 87,886 BBL Cum Gas: 409,654 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,346 BBL/mo

Di (annual)

99.3%

b-factor

0.9

EUR

98,112 BBL

R-squared

0.663

type

hyperbolic

Operator History (from monthly production reports)

2024-10 — 2026-07 FIREBIRD ENERGY II LLC 22 mo
2011-11 — 2024-09 COG OPERATING LLC 155 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12FIREBIRD ENERGY II LLC112,0002012-12-28
4FIREBIRD ENERGY II LLC210,7002011-08-18
8FIREBIRD ENERGY II LLC211,0002011-08-10