MARY JO 80 UNIT

Oil · District 08 · Lease #56882

Operator: STRAWN PETROLEUM OPERATING, LLC

Cum Oil

177k BBL

Cum Gas

304k MCF

casinghead

Wells

1

Production

2021-12 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 176,734 BBL Cum Gas: 304,402 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,764 BBL/mo

Di (annual)

47.3%

b-factor

0.0

EUR

146,293 BBL

R-squared

0.559

type

exponential

Operator History (from monthly production reports)

2021-12 — 2026-07 STRAWN PETROLEUM OPERATING, LLC 56 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSTRAWN PETROLEUM OPERATING, LLC17,1002021-05-25