LOCKHART

Oil · District 08 · Lease #26353

Operator: HUNTINGTON ENERGY, L.L.C.

Cum Oil

339k BBL

Cum Gas

5.9M MCF

casinghead

Wells

11

Production

1993-01 — 2010-05

Peak Month

1994-03

Production History

Cum Oil: 339,065 BBL Cum Gas: 5,860,900 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,924 BBL/mo

Di (annual)

90.8%

b-factor

1.4

EUR

448,208 BBL

R-squared

0.972

type

hyperbolic

Operator History (from monthly production reports)

2000-06 — 2011-02 HUNTINGTON ENERGY, L.L.C. 129 mo
1993-01 — 2000-05 CROSS TIMBERS OPERATING COMPANY 89 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13WINN OPERATING, LLC59,0002009-10-26
11WINN OPERATING, LLC38,8972009-07-23
10WINN OPERATING, LLC28,3891997-03-06
12WINN OPERATING, LLC28,8481995-11-21
17WINN OPERATING, LLC17,3001993-09-08
16WINN OPERATING, LLC17,3001993-06-01
15WINN OPERATING, LLC18,8001991-07-16
14WINN OPERATING, LLC18,5001990-04-24
5WINN OPERATING, LLC18,2521988-11-30
1WINN OPERATING, LLC38,8991986-06-11
2WINN OPERATING, LLC28,8401982-11-15