MATHEWS PVOG

Oil · District 08 · Lease #37312

Operator: REEF EXPLORATION, L.P.

Cum Oil

14k BBL

Cum Gas

37k MCF

casinghead

Wells

1

Production

2003-08 — 2007-09

Peak Month

2003-08

Production History

Cum Oil: 14,076 BBL Cum Gas: 37,191 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

425 BBL/mo

Di (annual)

28.2%

b-factor

0.0

EUR

18,050 BBL

R-squared

0.503

type

exponential

Operator History (from monthly production reports)

2006-12 — 2008-03 REEF EXPLORATION, L.P. 16 mo
2005-01 — 2006-11 PRIEST PETROLEUM CORPORATION 23 mo
2003-08 — 2004-12 PENN VIRGINIA OIL & GAS CORP. 17 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MADISON AND WRIGHT LLC26,5002002-12-04