PARKER MINERALS 18E

Oil · District 08 · Lease #39508

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

174k BBL

Cum Gas

428k MCF

casinghead

Wells

7

Production

2009-03 — 2026-04

Peak Month

2010-04

Production History

Cum Oil: 174,087 BBL Cum Gas: 428,089 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,416 BBL/mo

Di (annual)

83.1%

b-factor

0.4

EUR

152,399 BBL

R-squared

0.936

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
2009-03 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 47 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
23ACOMA OPERATING, LLC29,0002013-06-14
21ACOMA OPERATING, LLC212,0002013-06-05
22ACOMA OPERATING, LLC112,0002010-05-20
15ACOMA OPERATING, LLC112,0002009-10-08
17ACOMA OPERATING, LLC19,0002009-07-23
16ACOMA OPERATING, LLC19,0002009-02-09
6ACOMA OPERATING, LLC112,0002008-09-06