SISTERS 28

Oil · District 10 · Lease #9564

Operator: UPLAND RESOURCES LLC

Cum Oil

30k BBL

Cum Gas

46k MCF

casinghead

Wells

1

Production

2017-05 — 2026-04

Peak Month

2019-12

Production History

Cum Oil: 30,478 BBL Cum Gas: 45,644 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

549 BBL/mo

Di (annual)

18.2%

b-factor

0.0

EUR

36,134 BBL

R-squared

0.503

type

exponential

Operator History (from monthly production reports)

2017-05 — 2026-07 UPLAND RESOURCES LLC 111 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UPLAND RESOURCES LLC113,0002017-03-10