< leases

ACKERS 24

Oil · District 7B · Lease #14067

Operator: ROBERTSON RESOURCES, INC.

Fields: SHACKELFORD COUNTY REGULAR

Cum Oil

109k BBL

Cum Gas

570 MCF

casinghead

Wells

11

Production

1993-01 — 2021-01

Peak Month

1999-08

Production History

Cum Oil: 108,981 BBL Cum Gas: 570 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,895 BBL/mo

Di (annual)

74.2%

b-factor

0.3

EUR

66,688 BBL

R-squared

0.946

type

hyperbolic

Operator History (from monthly production reports)

2017-12 — 2026-07 OVERLAND OPERATING COMPANY, LLC 104 mo
2011-11 — 2017-11 M & K OPERATING LLC 73 mo
2009-06 — 2011-10 D.J. & T. ENERGY 29 mo
2007-10 — 2009-05 JACOBS, C. E., CO. 20 mo
2004-01 — 2007-09 FRONTIER OPERATING CORPORATION 45 mo
2003-01 — 2003-12 ICA ENERGY OPERATING, L.L.C. 12 mo
1994-11 — 2002-12 ROBERTSON RESOURCES, INC. 98 mo
1994-02 — 1994-10 CHALMERS EXPLORATION COMPANY 9 mo
1993-01 — 1994-01 ALEXANDER ENERGY CORPORATION 13 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
942-417-38284OVERLAND OPERATING COMPANY LLC11,6002000-07-14
842-417-38281OVERLAND OPERATING COMPANY LLC11,6002000-06-06
742-417-38259OVERLAND OPERATING COMPANY LLC11,8502000-01-25
6A42-417-32667OVERLAND OPERATING COMPANY LLC11,9001978-08-07
3A42-417-32641OVERLAND OPERATING COMPANY LLC11,9001978-06-30
2A42-417-32610OVERLAND OPERATING COMPANY LLC11,9001978-05-26
442-417-32597OVERLAND OPERATING COMPANY LLC11,8501978-05-15
1A42-417-32586OVERLAND OPERATING COMPANY LLC11,9001978-04-27
342-417-32550OVERLAND OPERATING COMPANY LLC11,8501978-03-20
242-417-32505OVERLAND OPERATING COMPANY LLC11,8501978-01-20
142-417-32436OVERLAND OPERATING COMPANY LLC11,8501977-11-22