< leases

HURLOCK, HELEN E., A & B

Oil · District 03 · Lease #8136

Operator: WOOD ENERGY CORPORATION

Fields: SUGAR VALLEY, N. (HURLOCK)

Cum Oil

2k BBL

Cum Gas

1 MCF

casinghead

Wells

2

Production

1993-01 — 1997-01

Peak Month

1995-10

Production History

Cum Oil: 1,901 BBL Cum Gas: 1 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,002 BBL/mo

Di (annual)

358.4%

b-factor

0.4

EUR

5,529 BBL

R-squared

0.914

type

hyperbolic

Operator History (from monthly production reports)

1998-07 — 2003-08 SURE FLOW OIL & GAS, INC. 62 mo
1997-12 — 1998-06 CLAY EXPLORATION, INC. 7 mo
1997-01 — 1997-11 WOOD ENERGY CORPORATION 11 mo
1996-11 — 1996-12 CHAIN OIL & GAS, INC. 2 mo
1996-05 — 1996-10 ALLIED OPERATING COMPANY 6 mo
1994-09 — 1996-04 PLANTATION OPERATING CO., INC. 20 mo
1993-01 — 1994-08 BLS RESOURCES, INC. 20 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 342-321-00619WOOD ENERGY CORPORATION211,0001990-09-20
B 442-321-00620SURE FLOW OIL & GAS INC.------