HOLLAND HEIRS

Oil · District 06 · Lease #12588

Operator: SMAL ENERGY CORP

Cum Oil

41k BBL

Cum Gas

416k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 40,989 BBL Cum Gas: 415,623 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

179 BBL/mo

Di (annual)

4.5%

b-factor

0.0

EUR

42,768 BBL

R-squared

0.587

type

exponential

Operator History (from monthly production reports)

2006-07 — 2026-07 ATLANTIS OIL COMPANY, INC. 241 mo
1995-08 — 2006-06 LITTLE & WHYTE OPERATING, INC. 131 mo
1993-10 — 1995-07 SMAL ENERGY CORP 22 mo
1993-01 — 1993-09 ALTAIR ENERGY CORP. 9 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ATLANTIS OIL COMPANY, INC.28,8001989-09-14