UPSHUR 61

Oil · District 09 · Lease #32308

Operator: MASH OILFIELD SERVICES, LP

Cum Oil

9k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

2012-08 — 2020-11

Peak Month

2012-11

Production History

Cum Oil: 8,821 BBL Cum Gas: 4,517 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

423 BBL/mo

Di (annual)

106.0%

b-factor

0.3

EUR

6,739 BBL

R-squared

0.883

type

hyperbolic

Operator History (from monthly production reports)

2021-03 — 2022-04 MASH OILFIELD SERVICES, LP 14 mo
2012-08 — 2021-02 CLARK, JOHN M., INC. 103 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MASH OILFIELD SERVICES LP15,4002012-02-07