TXL

Oil · District 7C · Lease #17151

Operator: COG OPERATING LLC

Cum Oil

156k BBL

Cum Gas

362k MCF

casinghead

Wells

3

Production

2010-05 — 2026-04

Peak Month

2011-05

Production History

Cum Oil: 156,402 BBL Cum Gas: 362,158 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,351 BBL/mo

Di (annual)

53.9%

b-factor

1.4

EUR

241,159 BBL

R-squared

0.743

type

hyperbolic

Operator History (from monthly production reports)

2010-05 — 2026-07 COG OPERATING LLC 195 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6COG OPERATING LLC111,5002010-09-10
5COG OPERATING LLC110,8002007-10-09
4COG OPERATING LLC110,8002004-10-05