WINDHAM TXL C6

Oil · District 7C · Lease #20147

Operator: COG OPERATING LLC

Cum Oil

385k BBL

Cum Gas

1.1M MCF

casinghead

Wells

1

Production

2018-10 — 2026-04

Peak Month

2018-11

Production History

Cum Oil: 384,874 BBL Cum Gas: 1,096,663 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,195 BBL/mo

Di (annual)

163.2%

b-factor

0.6

EUR

412,153 BBL

R-squared

0.920

type

hyperbolic

Operator History (from monthly production reports)

2018-10 — 2026-07 COG OPERATING LLC 94 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5318LHCOG OPERATING LLC211,0002017-12-14