GRUBBS

Oil · District 03 · Lease #22686

Operator: MARTINO, JOSEPH C.

Cum Oil

72k BBL

Cum Gas

49k MCF

casinghead

Wells

1

Production

1995-03 — 2024-07

Peak Month

1995-05

Production History

Cum Oil: 71,562 BBL Cum Gas: 48,664 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,171 BBL/mo

Di (annual)

27.1%

b-factor

0.0

EUR

51,773 BBL

R-squared

0.345

type

exponential

Operator History (from monthly production reports)

2004-01 — 2026-07 ELLIOTT OIL & GAS OPERATING CO. 271 mo
1997-09 — 2003-12 ELLIOTT OIL & GAS COMPANY 76 mo
1996-09 — 1997-08 MARTINO, JOSEPH C. 12 mo
1995-03 — 1996-08 HOWARD EXPLORATION, INC. 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HOWARD EXPLORATION INC.410,2501995-01-27