< leases

HOWLE "A"

Oil · District 05 · Lease #2856

Operator: MARATHON OIL COMPANY

Fields: COMO, N.E. (SUBCLARKSVILLE)

Cum Oil

268k BBL

Cum Gas

304 MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 267,761 BBL Cum Gas: 304 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,331 BBL/mo

Di (annual)

5.2%

b-factor

0.0

EUR

284,489 BBL

R-squared

0.647

type

exponential

Operator History (from monthly production reports)

2019-03 — 2026-07 ATLANTIS OIL COMPANY, INC. 89 mo
2008-07 — 2019-02 DIMOCK OPERATING COMPANY 128 mo
2006-04 — 2008-06 COMANCHE WELL SERVICE CORP. 27 mo
2005-10 — 2006-03 COLE, FRANK W ENGINEERING 6 mo
1997-01 — 2005-09 CORDELL ENERGY CORPORATION 105 mo
1994-08 — 1996-12 LAMARKITA, INC. 29 mo
1993-01 — 1994-07 MARATHON OIL COMPANY 19 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-223-30397ATLANTIS OIL COMPANY, INC.14,6751985-07-05