DOROTHY A

Oil · District 7C · Lease #19626

Operator: SUMMIT PETROLEUM LLC

Cum Oil

244k BBL

Cum Gas

2.6M MCF

casinghead

Wells

1

Production

2017-01 — 2026-04

Peak Month

2017-04

Production History

Cum Oil: 244,400 BBL Cum Gas: 2,615,963 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,293 BBL/mo

Di (annual)

528.6%

b-factor

1.2

EUR

280,521 BBL

R-squared

0.798

type

hyperbolic

Operator History (from monthly production reports)

2017-01 — 2026-07 SUMMIT PETROLEUM LLC 115 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
02WBSUMMIT PETROLEUM LLC19,5002016-07-15