WENDLAND

Oil · District 7B · Lease #23820

Operator: GOODROCK NATURAL RESOURCES, LLC

Cum Oil

54k BBL

Cum Gas

38k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1994-06

Production History

Cum Oil: 53,883 BBL Cum Gas: 37,681 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

474 BBL/mo

Di (annual)

55.2%

b-factor

1.0

EUR

34,562 BBL

R-squared

0.501

type

hyperbolic

Operator History (from monthly production reports)

2018-01 — 2026-07 GOODROCK NATURAL RESOURCES, LLC 103 mo
1993-01 — 2017-12 COCKRELL PRODUCTION CO., INC. 300 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GOODROCK NATURAL RESOURCES, LLC17,0001985-12-04