JEFFERY

Oil · District 09 · Lease #7670

Operator: JERRY BARNETT & SON

Cum Oil

17k BBL

Cum Gas

19 MCF

casinghead

Wells

9

Production

1993-01 — 2019-03

Peak Month

1999-01

Production History

Cum Oil: 16,906 BBL Cum Gas: 19 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

159 BBL/mo

Di (annual)

20.7%

b-factor

0.0

EUR

9,181 BBL

R-squared

0.625

type

exponential

Operator History (from monthly production reports)

2016-04 — 2026-07 FULLSPIKE ENERGY LLC 124 mo
2015-02 — 2016-03 HUGHES, BILL DRILLING, INC. 14 mo
2011-06 — 2015-01 JERRY BARNETT & SON 44 mo
2009-10 — 2011-05 HUGHES, BILL DRILLING, INC. 20 mo
2003-03 — 2009-09 HUGHES & NEAL OPERATING 79 mo
2002-05 — 2003-02 COOPER OPERATING 10 mo
1993-01 — 2002-04 3-C 112 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LFULLSPIKE ENERGY LLC19992016-09-12
15FULLSPIKE ENERGY LLC11,0001994-08-16
14FULLSPIKE ENERGY LLC11,0001992-10-27
10FULLSPIKE ENERGY LLC11,0001981-11-23
9FULLSPIKE ENERGY LLC11,0001981-11-23
7CFULLSPIKE ENERGY LLC17301977-12-05
1342-503-31055FULLSPIKE ENERGY LLC------
242-503-82018FULLSPIKE ENERGY LLC------
642-503-08560FULLSPIKE ENERGY LLC------