< leases

SAUZ RANCH MULATOS PASTURE

Oil · District 04 · Lease #12649

Operator: PRIZE OPERATING COMPANY

Fields: WILLAMAR,WEST (MIOCENE 6050)

Cum Oil

11k BBL

Cum Gas

11k MCF

casinghead

Wells

1

Production

1996-12 — 2009-08

Peak Month

1997-03

Production History

Cum Oil: 11,277 BBL Cum Gas: 11,047 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

344 BBL/mo

Di (annual)

103.0%

b-factor

0.7

EUR

10,516 BBL

R-squared

0.339

type

hyperbolic

Operator History (from monthly production reports)

2014-08 — 2026-07 CHESTNUT EXPLOR. AND PROD., INC. 144 mo
2011-06 — 2014-07 FLINT OAK ENERGY, LLC 38 mo
2006-05 — 2011-05 CIMAREX ENERGY CO. OF COLORADO 61 mo
2002-04 — 2006-04 GRUY PETROLEUM MANAGEMENT CO. 49 mo
1999-07 — 2002-03 PRIZE OPERATING COMPANY 33 mo
1997-09 — 1999-06 PIONEER NATURAL RES. USA, INC. 22 mo
1996-12 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 9 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
17542-489-30673FLINT OAK ENERGY, LLC56,8002012-10-29