< leases

DEAN RANCH

Oil · District 8A · Lease #68163

Operator: SUNDOWN ENERGY LP

Fields: FELKEN (SPRABERRY)

Cum Oil

62k BBL

Cum Gas

0 MCF

Wells

2

Production

2000-02 — 2017-03

Peak Month

2000-03

Production History

Cum Oil: 62,236 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,614 BBL/mo

Di (annual)

60.8%

b-factor

0.6

EUR

68,493 BBL

R-squared

0.893

type

hyperbolic

Operator History (from monthly production reports)

2015-11 — 2026-07 SALT CREEK PRODUCTION, INC. 129 mo
2005-02 — 2015-10 SUNDOWN ENERGY LP 129 mo
2002-07 — 2005-01 JETTA OPERATING COMPANY, INC. 31 mo
2001-07 — 2002-06 DEVON ENERGY PRODUCTION CO, L.P. 12 mo
2000-02 — 2001-06 CONCHO RESOURCES INC. 17 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-115-33049SALT CREEK PRODUCTION INC.18,0002000-08-03
142-115-33034SALT CREEK PRODUCTION INC.18,5001999-09-08