PARKER MINERALS 18D

Oil · District 08 · Lease #47261

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Fields: GOLDSMITH

Cum Oil

20k BBL

Cum Gas

40k MCF

casinghead

Wells

1

Production

2014-02 — 2026-04

Peak Month

2014-03

Production History

Cum Oil: 19,638 BBL Cum Gas: 40,119 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

414 BBL/mo

Di (annual)

59.3%

b-factor

1.0

EUR

28,670 BBL

R-squared

0.664

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
2014-02 — 2020-03 SHERIDAN PRODUCTION COMPANY, LLC 74 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
26HACOMA OPERATING, LLC212,0002012-10-12