J & S ARMSTRONG STATE 60-2-6

Oil · District 08 · Lease #43489

Operator: DEVON ENERGY PRODUCTION CO, L.P.

Fields: FORD, WEST (WOLFCAMP)

Cum Oil

10k BBL

Cum Gas

521k MCF

casinghead

Wells

1

Production

2011-08 — 2014-12

Peak Month

2012-04

Production History

Cum Oil: 9,645 BBL Cum Gas: 520,544 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

438 BBL/mo

Di (annual)

56.1%

b-factor

0.0

EUR

9,354 BBL

R-squared

0.393

type

exponential

Operator History (from monthly production reports)

2012-10 — 2015-04 CIMAREX ENERGY CO. 31 mo

2011-08 — 2012-09 DEVON ENERGY PRODUCTION CO, L.P. 14 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1H	42-109-32383	CIMAREX ENERGY CO.	2	11,500	2011-03-24