LEWIS, J.

Oil · District 7B · Lease #32371

Operator: GOODROCK NATURAL RESOURCES, LLC

Cum Oil

51k BBL

Cum Gas

23k MCF

casinghead

Wells

2

Production

2019-04 — 2026-04

Peak Month

2019-05

Production History

Cum Oil: 50,869 BBL Cum Gas: 22,649 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,953 BBL/mo

Di (annual)

94.1%

b-factor

0.3

EUR

53,636 BBL

R-squared

0.820

type

hyperbolic

Operator History (from monthly production reports)

2019-04 — 2026-07 GOODROCK NATURAL RESOURCES, LLC 88 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2GOODROCK NATURAL RESOURCES, LLC36,8502019-08-05
7GOODROCK NATURAL RESOURCES, LLC26,8502018-12-14