PARKER MINERALS 12B

Oil · District 08 · Lease #38875

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

305k BBL

Cum Gas

624k MCF

casinghead

Wells

11

Production

2008-08 — 2026-04

Peak Month

2009-09

Production History

Cum Oil: 305,155 BBL Cum Gas: 624,090 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,683 BBL/mo

Di (annual)

19.2%

b-factor

0.0

EUR

167,644 BBL

R-squared

0.520

type

exponential

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
2008-08 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 54 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15ACOMA OPERATING, LLC212,0002013-05-31
18ACOMA OPERATING, LLC212,0002013-05-31
34ACOMA OPERATING, LLC212,0002013-05-16
22ACOMA OPERATING, LLC212,0002009-12-30
19ACOMA OPERATING, LLC112,0002009-09-10
17ACOMA OPERATING, LLC112,0002009-02-13
16ACOMA OPERATING, LLC112,0002008-11-13
3ACOMA OPERATING, LLC212,0002008-11-06
4ACOMA OPERATING, LLC112,0002008-10-10
1ACOMA OPERATING, LLC112,0002008-05-22
2ACOMA OPERATING, LLC112,0002008-05-22