SAINT 520

Oil · District 10 · Lease #8956

Operator: RED WILLOW MID-CONTINENT, LLC

Cum Oil

29k BBL

Cum Gas

707k MCF

casinghead

Wells

1

Production

2009-01 — 2026-04

Peak Month

2009-02

Production History

Cum Oil: 29,417 BBL Cum Gas: 706,859 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

440 BBL/mo

Di (annual)

118.5%

b-factor

1.1

EUR

20,692 BBL

R-squared

0.409

type

hyperbolic

Operator History (from monthly production reports)

2018-06 — 2026-07 PRESIDIO PETROLEUM LLC 98 mo
2012-07 — 2018-05 MIDSTATES PETROLEUM COMPANY LLC 71 mo
2009-11 — 2012-06 HOLMES EXPLORATION, LLC 32 mo
2009-01 — 2009-10 RED WILLOW MID-CONTINENT, LLC 10 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3CPRESIDIO PETROLEUM LLC211,0002008-10-17