WINDHAM TXL Q2

Oil · District 7C · Lease #21469

Operator: COG OPERATING LLC

Cum Oil

407k BBL

Cum Gas

989k MCF

casinghead

Wells

1

Production

2021-05 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 406,615 BBL Cum Gas: 989,085 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,788 BBL/mo

Di (annual)

37.4%

b-factor

0.0

EUR

410,267 BBL

R-squared

0.550

type

exponential

Operator History (from monthly production reports)

2021-05 — 2026-07 COG OPERATING LLC 63 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3013LHCOG OPERATING LLC112,0002021-03-08