HARKINS

Oil · District 02 · Lease #7024

Operator: HARWOOD EXPLORATION, INC.

Cum Oil

72k BBL

Cum Gas

245k MCF

casinghead

Wells

2

Production

1993-01 — 2009-03

Peak Month

1997-12

Production History

Cum Oil: 72,427 BBL Cum Gas: 244,788 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,214 BBL/mo

Di (annual)

45.6%

b-factor

0.7

EUR

74,810 BBL

R-squared

0.849

type

hyperbolic

Operator History (from monthly production reports)

1998-06 — 2018-03 CHARRO OPERATING, L.L.C. 238 mo
1995-09 — 1998-05 EXPORT PETROLEUM CORPORATION 33 mo
1993-01 — 1995-08 HARWOOD EXPLORATION, INC. 32 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15CHARRO OPERATING L.L.C.15,0001997-07-17
5 CCHARRO OPERATING L.L.C.15,5001985-10-09