STONE RANCH

Oil · District 01 · Lease #14766

Operator: ENCANA OIL & GAS(USA) INC.

Cum Oil

4k BBL

Cum Gas

28k MCF

casinghead

Wells

1

Production

2005-06 — 2008-05

Peak Month

2005-07

Production History

Cum Oil: 3,831 BBL Cum Gas: 27,602 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

488 BBL/mo

Di (annual)

618.4%

b-factor

0.9

EUR

4,396 BBL

R-squared

0.655

type

hyperbolic

Operator History (from monthly production reports)

2005-06 — 2009-09 ENCANA OIL & GAS(USA) INC. 52 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HENCANA OIL & GAS(USA) INC.25,0002005-02-02