DAYTONA 138

Oil · District 10 · Lease #7920

Operator: WHITE RIVER ENERGY LLC

Fields: MATHERS (CLEVELAND)

Cum Oil

9k BBL

Cum Gas

275k MCF

casinghead

Wells

1

Production

2008-07 — 2011-10

Peak Month

2008-07

Production History

Cum Oil: 8,794 BBL Cum Gas: 274,754 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

673 BBL/mo

Di (annual)

160.9%

b-factor

0.5

EUR

9,666 BBL

R-squared

0.779

type

hyperbolic

Operator History (from monthly production reports)

2016-07 — 2018-02 4P ENERGY TEXAS, LLC 20 mo

2014-11 — 2016-06 CHESAPEAKE OPERATING, L.L.C. 20 mo

2010-08 — 2014-10 CHESAPEAKE OPERATING, INC. 51 mo

2010-01 — 2010-07 WHITE RIVER ENERGY LLC 7 mo

2008-07 — 2009-12 CRUSADER ENERGY GROUP INC. 18 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1H	42-211-34202	4P ENERGY TEXAS LLC	1	9,700	2008-03-26