WEBB, SPEARMAN

Oil · District 09 · Lease #3228

Operator: SILVER CREEK RESOURCES, LLC

Cum Oil

136k BBL

Cum Gas

112k MCF

casinghead

Wells

3

Production

1993-01 — 2019-01

Peak Month

1993-08

Production History

Cum Oil: 135,741 BBL Cum Gas: 111,670 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,065 BBL/mo

Di (annual)

10.4%

b-factor

0.0

EUR

121,716 BBL

R-squared

0.503

type

exponential

Operator History (from monthly production reports)

2012-09 — 2026-07 SILVER CREEK OIL & GAS, LLC 167 mo
2012-02 — 2012-08 SILVER CREEK RESOURCES, LLC 7 mo
2008-01 — 2012-01 HEP OIL GP, LLC 49 mo
2004-12 — 2007-12 HEP OIL COMPANY, LTD. 37 mo
2001-10 — 2004-11 PHOENIX PETROCORP, INC. 38 mo
1993-01 — 2001-09 P-R-O MANAGEMENT, INC. 105 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3SILVER CREEK OIL & GAS, LLC17,2001989-03-23
142-181-01382SILVER CREEK OIL & GAS LLC------
242-181-81309SILVER CREEK OIL & GAS LLC------