CLARK

Oil · District 01 · Lease #15992

Operator: NORTH SOUTH OIL, LLC

Cum Oil

73k BBL

Cum Gas

0 MCF

Wells

4

Production

2010-12 — 2018-08

Peak Month

2012-12

Production History

Cum Oil: 73,331 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,693 BBL/mo

Di (annual)

106.6%

b-factor

1.0

EUR

121,083 BBL

R-squared

0.917

type

hyperbolic

Operator History (from monthly production reports)

2026-01 — 2026-07 HAMILTON, CLAY 7 mo
2024-07 — 2025-12 BASTROP ENERGY GROUP 18 mo
2010-12 — 2024-06 NORTH SOUTH OIL, LLC 163 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HNORTH SOUTH OIL LLC23,2002012-05-22
2HNORTH SOUTH OIL LLC33,2002011-06-14
1HNORTH SOUTH OIL LLC23,2002010-06-21
1SWHAMILTON CLAY43,6002010-04-28