FLETCHER, NONA, MINERAL CO.

Oil · District 03 · Lease #10868

Operator: SILVER OAK ENERGY, LLC

Cum Oil

44k BBL

Cum Gas

116k MCF

casinghead

Wells

13

Production

1993-01 — 2015-07

Peak Month

1997-02

Production History

Cum Oil: 44,415 BBL Cum Gas: 116,210 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

311 BBL/mo

Di (annual)

17.5%

b-factor

0.0

EUR

21,260 BBL

R-squared

0.320

type

exponential

Operator History (from monthly production reports)

2021-09 — 2026-07 H.E.R. OPERATING, LLC 59 mo
2014-07 — 2021-08 FOUNDATION ENERGY MANAGEMENT LLC 86 mo
2011-09 — 2014-06 SILVER OAK ENERGY, LLC 34 mo
2010-02 — 2011-08 ADDISON OIL, LLC 19 mo
1996-09 — 2010-01 MERIT ENERGY COMPANY 161 mo
1993-02 — 1996-08 MURPHY EXPLORATION & PROD. CO. 43 mo
1993-01 — 1993-01 MURPHY OIL USA, INC. 1 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
20FOUNDATION ENERGY MANAGEMENT LLC27,2352018-09-21
52H.E.R. OPERATING, LLC47,2002007-02-27
10H.E.R. OPERATING, LLC49,5782006-10-09
23H.E.R. OPERATING, LLC56,6322006-01-31
34H.E.R. OPERATING, LLC36,7872000-11-22
41H.E.R. OPERATING, LLC37,1522000-08-29
9H.E.R. OPERATING, LLC17,2001999-01-29
44H.E.R. OPERATING, LLC36,5301998-07-07
42ATLANTIC RICHFIELD CO.-SILSBEE37,2281998-03-03
36H.E.R. OPERATING LLC16,7701979-11-05
16MURPHY EXPLORATION & PROD. CO.17,3501979-11-01
35H.E.R. OPERATING LLC16,7801978-11-17
19ATLANTIC RICHFIELD CO.17,2351978-11-03