HAMILTON

Oil · District 7B · Lease #28374

Operator: GOODROCK NATURAL RESOURCES, LLC

Cum Oil

76k BBL

Cum Gas

87k MCF

casinghead

Wells

1

Production

1997-12 — 2026-04

Peak Month

1999-07

Production History

Cum Oil: 76,138 BBL Cum Gas: 86,838 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

311 BBL/mo

Di (annual)

3.3%

b-factor

0.0

EUR

92,120 BBL

R-squared

0.443

type

exponential

Operator History (from monthly production reports)

2018-01 — 2026-07 GOODROCK NATURAL RESOURCES, LLC 103 mo
1997-12 — 2017-12 COCKRELL PRODUCTION CO., INC. 241 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2GOODROCK NATURAL RESOURCES, LLC26,7001998-01-23