BEST, J. M.

Oil · District 09 · Lease #2492

Operator: VASTAR RESOURCES, INC.

Cum Oil

30k BBL

Cum Gas

0 MCF

Wells

4

Production

1993-01 — 2008-01

Peak Month

2001-07

Production History

Cum Oil: 30,087 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

786 BBL/mo

Di (annual)

67.1%

b-factor

0.8

EUR

39,695 BBL

R-squared

0.556

type

hyperbolic

Operator History (from monthly production reports)

2006-05 — 2008-07 CIMAREX ENERGY CO. OF COLORADO 27 mo
1999-06 — 2006-04 GRUY PETROLEUM MANAGEMENT CO. 83 mo
1994-03 — 1999-05 VASTAR RESOURCES, INC. 63 mo
1993-01 — 1994-02 ARCO OIL & GAS CO. 14 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
36SYDRI OPERATING, LLC35,4352008-01-17
1SYDRI OPERATING, LLC55,5002007-12-12
10SYDRI OPERATING, LLC15,2002005-02-25
23 LSYDRI OPERATING, LLC45,4171985-05-13