< leases

DECKER, J.

Oil · District 09 · Lease #26227

Operator: WILLOWBEND INVESTMENTS, INC.

Fields: DEER CREEK (ISRAEL 5000)

Cum Oil

25k BBL

Cum Gas

31 MCF

casinghead

Wells

2

Production

1993-01 — 2010-12

Peak Month

2003-06

Production History

Cum Oil: 24,869 BBL Cum Gas: 31 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

271 BBL/mo

Di (annual)

215.9%

b-factor

1.0

EUR

7,060 BBL

R-squared

0.518

type

hyperbolic

Operator History (from monthly production reports)

2001-03 — 2012-04 WILLOWBEND INVESTMENTS, INC. 134 mo
1994-07 — 2001-02 LINDEMANN, W.L., OPER. CO., INC. 80 mo
1993-01 — 1994-06 LINDEMANN, W. L., DRLG. CO. 18 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-077-34034WILLOWBEND INVESTMENTS INC.16,2001986-05-14
142-077-34031WILLOWBEND INVESTMENTS INC.16,2001986-05-08