< leases

PEARSON, D. B.

Oil · District 10 · Lease #1947

Operator: SONAT EXPLORATION COMPANY-MCR

Fields: HORIZON (CLEVELAND)

Cum Oil

67k BBL

Cum Gas

327k MCF

casinghead

Wells

5

Production

1993-01 — 2011-04

Peak Month

2007-01

Production History

Cum Oil: 67,031 BBL Cum Gas: 326,555 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

560 BBL/mo

Di (annual)

16.2%

b-factor

0.0

EUR

41,404 BBL

R-squared

0.358

type

exponential

Operator History (from monthly production reports)

2012-04 — 2012-05 LINN OPERATING, INC. 2 mo
2011-09 — 2012-03 PLAINS EXPLORATION & PROD. CO. 7 mo
2009-03 — 2011-08 LATIGO PETROLEUM, INC. 30 mo
2003-12 — 2009-02 LATIGO PETROLEUM TEXAS, LP 63 mo
2003-05 — 2003-11 LATIGO PETROLEUM, INC 7 mo
2000-01 — 2003-04 EL PASO PRODUCTION COMPANY 40 mo
1995-01 — 1999-12 SONAT EXPLORATION COMPANY-MCR 60 mo
1993-01 — 1994-12 HORIZON OIL & GAS CO. 24 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
542-357-32603UNBRIDLED RESOURCES, LLC16,7502006-08-02
442-357-31589UNBRIDLED RESOURCES, LLC38,7501986-12-03
342-357-31296UNBRIDLED RESOURCES, LLC38,5801984-11-05
142-357-00202UNBRIDLED RESOURCES, LLC------
242-357-30348UNBRIDLED RESOURCES, LLC------