GELDARD, BERTHA

Oil · District 03 · Lease #11740

Operator: SILVER OAK ENERGY, LLC

Fields: SILSBEE (T)

Cum Oil

79k BBL

Cum Gas

192k MCF

casinghead

Wells

1

Production

1993-01 — 2013-12

Peak Month

2000-04

Production History

Cum Oil: 78,761 BBL Cum Gas: 191,648 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

615 BBL/mo

Di (annual)

8.4%

b-factor

0.0

EUR

86,222 BBL

R-squared

0.560

type

exponential

Operator History (from monthly production reports)

2014-07 — 2020-04 FOUNDATION ENERGY MANAGEMENT LLC 70 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 (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4FOUNDATION ENERGY MANAGEMENT LLC17,1582013-03-28