< leases

ABNEY, R.K.

Oil · District 06 · Lease #13439

Operator: WINCHESTER PRODUCTION COMPANY

Fields: WASKOM

Cum Oil

28k BBL

Cum Gas

583k MCF

casinghead

Wells

1

Production

1995-06 — 2026-04

Peak Month

1995-07

Production History

Cum Oil: 27,581 BBL Cum Gas: 582,900 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

513 BBL/mo

Di (annual)

49.5%

b-factor

0.7

EUR

29,546 BBL

R-squared

0.756

type

hyperbolic

Operator History (from monthly production reports)

2018-11 — 2026-07 BROOKSTON ENERGY, INC. 93 mo
2015-12 — 2018-10 INDIGO RESOURCES LLC 35 mo
2014-07 — 2015-11 COMPASS ENERGY OPERATING, LLC 17 mo
2013-02 — 2014-06 EXCO/HGI JV ASSETS, LLC 17 mo
2010-01 — 2013-01 EXCO OPERATING COMPANY, LP 37 mo
2008-07 — 2009-12 EXCO PRODUCTION COMPANY, LP 18 mo
2007-05 — 2008-06 WINCHESTER PRODUCTION CO., LTD. 14 mo
2003-09 — 2007-04 WINCHESTER PRODUCTION COMPANY 44 mo
1995-06 — 2003-08 HOPEWELL OPERATING, INC. 99 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-203-30143BROOKSTON ENERGY, INC.29,5301995-06-02