GLASS, G. W. "D"

Oil · District 08 · Lease #23174

Operator: THOMPSON, J. CLEO

Cum Oil

94k BBL

Cum Gas

144k MCF

casinghead

Wells

2

Production

1993-01 — 2025-04

Peak Month

2008-02

Production History

Cum Oil: 94,166 BBL Cum Gas: 144,437 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,213 BBL/mo

Di (annual)

27.0%

b-factor

0.2

EUR

67,133 BBL

R-squared

0.600

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 COG OPERATING LLC 96 mo
2015-08 — 2018-07 RSP PERMIAN, LLC 36 mo
1993-01 — 2015-07 THOMPSON, J. CLEO 271 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2COG OPERATING LLC111,0002007-05-21
142-317-00103COG OPERATING LLC------