BENGE, ARCH

Oil · District 08 · Lease #11746

Operator: MOBIL PRODUCING TX. & N.M. INC.

Fields: PARKS (SPRABERRY)

Cum Oil

203k BBL

Cum Gas

306k MCF

casinghead

Wells

5

Production

1993-01 — 2009-03

Peak Month

1993-05

Production History

Cum Oil: 202,731 BBL Cum Gas: 305,978 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,316 BBL/mo

Di (annual)

33.8%

b-factor

1.8

EUR

372,705 BBL

R-squared

0.782

type

hyperbolic

Operator History (from monthly production reports)

2009-01 — 2010-02 COG OPERATING LLC 14 mo

2001-04 — 2008-12 HENRY PETROLEUM LP 93 mo

1998-04 — 2001-03 HENRY PETROLEUM CORP. 36 mo

1993-01 — 1998-03 MOBIL PRODUCING TX. & N.M. INC. 63 mo

Wells (5)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
10	42-329-31477	COG OPERATING LLC	3	11,200	1992-11-24
11	42-329-31434	COG OPERATING LLC	1	9,200	1984-11-13
9	42-329-31358	COG OPERATING LLC	1	9,200	1984-07-06
6	42-329-31280	COG OPERATING LLC	1	9,400	1984-01-25
4	42-329-00818	COG OPERATING LLC	--	--	--