MAYBERRY, J.B.

Oil · District 7C · Lease #14564

Operator: ROC ENERGY, INC.

Cum Oil

42k BBL

Cum Gas

247k MCF

casinghead

Wells

1

Production

1997-02 — 2026-04

Peak Month

2001-11

Production History

Cum Oil: 42,163 BBL Cum Gas: 247,242 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

179 BBL/mo

Di (annual)

3.6%

b-factor

0.2

EUR

52,995 BBL

R-squared

0.594

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 EXTEX OPERATING COMPANY 66 mo
2013-03 — 2021-01 LEGACY RESERVES OPERATING LP 95 mo
1997-02 — 2013-02 ROC ENERGY, INC. 193 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2EXTEX OPERATING COMPANY26,3431998-06-26