PARKER MINERALS 12D

Oil · District 08 · Lease #41840

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

5k BBL

Cum Gas

17k MCF

casinghead

Wells

1

Production

2011-10 — 2015-06

Peak Month

2011-11

Production History

Cum Oil: 5,180 BBL Cum Gas: 17,095 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

340 BBL/mo

Di (annual)

96.3%

b-factor

0.2

EUR

5,242 BBL

R-squared

0.458

type

hyperbolic

Operator History (from monthly production reports)

2023-09 — 2026-07 ACOMA OPERATING, LLC 35 mo
2022-01 — 2023-08 CONTANGO RESOURCES, LLC 20 mo
2021-12 — 2021-12 CONTANGO RESOURCES, INC. 1 mo
2020-04 — 2021-11 FDL OPERATING, LLC 20 mo
2013-02 — 2020-03 SHERIDAN PRODUCTION COMPANY, LLC 86 mo
2011-10 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7ACOMA OPERATING LLC18,0002011-07-21