WINDHAM TXL R20

Oil · District 7C · Lease #20924

Operator: COG OPERATING LLC

Cum Oil

242k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2020-04 — 2026-04

Peak Month

2020-07

Production History

Cum Oil: 241,526 BBL Cum Gas: 1,521,133 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

38,399 BBL/mo

Di (annual)

373.5%

b-factor

0.5

EUR

245,141 BBL

R-squared

0.957

type

hyperbolic

Operator History (from monthly production reports)

2020-04 — 2026-07 COG OPERATING LLC 76 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3015CHCOG OPERATING LLC112,0002019-02-05