MARGUERITE CHISM

Oil · District 7B · Lease #32268

Operator: MIDVILLE ENERGY, LLC.

Cum Oil

99k BBL

Cum Gas

64k MCF

casinghead

Wells

1

Production

2018-07 — 2026-04

Peak Month

2024-03

Production History

Cum Oil: 98,968 BBL Cum Gas: 64,290 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,275 BBL/mo

Di (annual)

9.8%

b-factor

0.0

EUR

155,674 BBL

R-squared

0.486

type

exponential

Operator History (from monthly production reports)

2024-08 — 2026-07 COOPER OIL & GAS, LLC 24 mo
2018-07 — 2024-07 MIDVILLE ENERGY, LLC. 73 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COOPER OIL & GAS, LLC34,9992018-07-26