LILIAN 28

Oil · District 7C · Lease #21335

Operator: SUMMIT PETROLEUM LLC

Cum Oil

243k BBL

Cum Gas

683k MCF

casinghead

Wells

1

Production

2021-05 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 243,000 BBL Cum Gas: 682,521 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,731 BBL/mo

Di (annual)

503.3%

b-factor

0.9

EUR

257,055 BBL

R-squared

0.868

type

hyperbolic

Operator History (from monthly production reports)

2021-05 — 2026-07 SUMMIT PETROLEUM LLC 63 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
56WCSUMMIT PETROLEUM LLC110,1002020-07-08