UPSHUR 61

Oil // district 13 // lease#32308

op: MASH OILFIELD SERVICES, LP

cum_oil

9k BBL

cum_gas

0 MCF

wells

1

production

2012-08 — 2022-04

peak_month

2012-11

-- production_history

cum_oil: 8,821 BBL cum_gas: 0 MCF

-- 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

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CLARK, JOHN M., INC.15,4002012-02-07
EOF // multi-state drilling data platform // 2026