MCMURREY RANCH UNIT B

Oil · District 09 · Lease #30881

Operator: ENCANA OIL & GAS(USA) INC.

Cum Oil

31k BBL

Cum Gas

740k MCF

casinghead

Wells

2

Production

2007-03 — 2013-03

Peak Month

2008-03

Production History

Cum Oil: 30,747 BBL Cum Gas: 739,758 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,685 BBL/mo

Di (annual)

84.6%

b-factor

0.0

EUR

23,900 BBL

R-squared

0.567

type

exponential

Operator History (from monthly production reports)

2010-04 — 2015-03 BURLINGTON RESOURCES O & G CO LP 60 mo
2007-03 — 2010-03 ENCANA OIL & GAS(USA) INC. 37 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
301LIME ROCK RESOURCES IV-A, L.P.29,5002007-09-24
14 HLIME ROCK RESOURCES IV-A, L.P.29,0002006-08-03