LEACHMAN "B"

Oil · District 03 · Lease #18863

Operator: CENTRAL PLAINS OIL&GAS CORP. (A)

Cum Oil

9k BBL

Cum Gas

12k MCF

casinghead

Wells

1

Production

1993-01 — 2022-06

Peak Month

1997-11

Production History

Cum Oil: 9,407 BBL Cum Gas: 11,509 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

55 BBL/mo

Di (annual)

6.7%

b-factor

0.0

EUR

9,398 BBL

R-squared

0.371

type

exponential

Operator History (from monthly production reports)

2023-10 — 2026-07 ATLAS OPERATING LLC 34 mo
2011-01 — 2023-09 ADS OIL & GAS, INC. 153 mo
1995-01 — 2010-12 ADS 192 mo
1993-01 — 1994-12 CENTRAL PLAINS OIL&GAS CORP. (A) 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8ATLAS OPERATING LLC14,0001985-07-05