TXL HOLZGRAF Y3

Oil · District 7C · Lease #21969

Operator: COG OPERATING LLC

Cum Oil

333k BBL

Cum Gas

527k MCF

casinghead

Wells

1

Production

2022-12 — 2026-04

Peak Month

2023-10

Production History

Cum Oil: 332,656 BBL Cum Gas: 526,989 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,500 BBL/mo

Di (annual)

521.8%

b-factor

2.0

EUR

1,132,094 BBL

R-squared

0.761

type

hyperbolic

Operator History (from monthly production reports)

2022-12 — 2026-07 COG OPERATING LLC 44 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2601LHCOG OPERATING LLC110,0002022-04-05