JEFFERY UNIT

Oil · District 2 · Lease #11086

Operator: ROCC OIL & GAS, L.P.

Cum Oil

719k BBL

Cum Gas

0 MCF

Wells

3

Production

2014-12 — 2026-03

Peak Month

2019-04

Production History

Cum Oil: 718,548 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

36,557 BBL/mo

Di (annual)

140.9%

b-factor

0.5

EUR

606,022 BBL

R-squared

0.912

type

hyperbolic

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HPENN VIRGINIA OIL & GAS, L.P.114,5002018-07-20
4HPENN VIRGINIA OIL & GAS, L.P.114,5002018-07-19
1HDEVON ENERGY PRODUCTION CO, L.P.114,0002014-05-22
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