< leases

DELOACHE, JAMES I.

Oil · District 8A · Lease #64548

Operator: SLAPE OIL COMPANY, INC.

Fields: LEVELLAND

Cum Oil

65k BBL

Cum Gas

49k MCF

casinghead

Wells

7

Production

1993-01 — 2026-03

Peak Month

1993-07

Production History

Cum Oil: 65,339 BBL Cum Gas: 48,775 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

497 BBL/mo

Di (annual)

8.7%

b-factor

0.0

EUR

67,482 BBL

R-squared

0.664

type

exponential

Operator History (from monthly production reports)

2018-04 — 2026-07 ATLAS OPERATING LLC 100 mo
2011-07 — 2018-03 CROSSROADS ENERGY PARTNERS, LLC 81 mo
2002-08 — 2011-06 SLAPE OIL COMPANY, INC. 107 mo
2001-11 — 2002-07 FINLEY RESOURCES, INC. 9 mo
1999-01 — 2001-10 INVESTA ENERGY CORPORATION 34 mo
1998-07 — 1998-12 JJ OPERATIONS, INC. 6 mo
1997-09 — 1998-06 D C OIL COMPANY, INC. 10 mo
1993-01 — 1997-08 CITATION OIL & GAS CORP. 56 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1942-219-34396ATLAS OPERATING LLC24,9001984-06-26
1042-219-34400ATLAS OPERATING LLC14,9001984-05-16
1242-219-34395ATLAS OPERATING LLC14,9001984-05-16
542-219-34398ATLAS OPERATING LLC14,9001984-05-16
742-219-34397ATLAS OPERATING LLC14,9001984-05-16
242-219-33867ATLAS OPERATING LLC14,8501983-06-02
142-219-33804ATLAS OPERATING LLC14,8501983-04-05