DOROTHY H

Oil · District 7C · Lease #19648

Operator: SUMMIT PETROLEUM LLC

Cum Oil

152k BBL

Cum Gas

2.5M MCF

casinghead

Wells

1

Production

2017-08 — 2026-04

Peak Month

2018-03

Production History

Cum Oil: 152,384 BBL Cum Gas: 2,489,390 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,880 BBL/mo

Di (annual)

538.1%

b-factor

1.0

EUR

98,679 BBL

R-squared

0.704

type

hyperbolic

Operator History (from monthly production reports)

2017-08 — 2026-07 SUMMIT PETROLEUM LLC 108 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14WASUMMIT PETROLEUM LLC19,3002016-10-05