UPSHUR 59

Oil // district 13 // lease#32569

op: MASH OILFIELD SERVICES, LP

cum_oil

9k BBL

cum_gas

0 MCF

wells

1

production

2013-05 — 2021-12

peak_month

2014-10

-- production_history

cum_oil: 8,874 BBL cum_gas: 0 MCF

-- 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

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CLARK, JOHN M., INC.15,4002013-01-29
EOF // multi-state drilling data platform // 2026