UPSHUR 59

Oil · District 09 · Lease #32569

Operator: MASH OILFIELD SERVICES, LP

Cum Oil

9k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

2013-05 — 2020-10

Peak Month

2014-10

Production History

Cum Oil: 8,874 BBL Cum Gas: 4,422 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

399 BBL/mo

Di (annual)

164.9%

b-factor

0.7

EUR

8,002 BBL

R-squared

0.834

type

hyperbolic

Operator History (from monthly production reports)

2021-03 — 2021-12 MASH OILFIELD SERVICES, LP 10 mo
2013-05 — 2021-02 CLARK, JOHN M., INC. 94 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MASH OILFIELD SERVICES LP15,4002013-01-29