MACKEY-MCCORD A

Oil · District 7B · Lease #28073

Operator: MASH OILFIELD SERVICES, LP

Cum Oil

37k BBL

Cum Gas

12k MCF

casinghead

Wells

2

Production

1997-01 — 2018-12

Peak Month

2012-08

Production History

Cum Oil: 37,282 BBL Cum Gas: 12,044 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

751 BBL/mo

Di (annual)

215.1%

b-factor

0.7

EUR

11,801 BBL

R-squared

0.400

type

hyperbolic

Operator History (from monthly production reports)

2023-03 — 2026-07 EAGLE NATURAL RESOURCES, LLC 41 mo
2021-06 — 2023-02 MASH OILFIELD SERVICES, LP 21 mo
2000-11 — 2021-05 GOOPCO, INC. 247 mo
1997-01 — 2000-10 JACOBS, C. E., CO. 46 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EAGLE NATURAL RESOURCES LLC24,9992013-06-11
2 AEAGLE NATURAL RESOURCES LLC14,9002002-11-26