BILLIE MAGNESS

Oil · District 7B · Lease #31836

Operator: ROBERTSON RESOURCES, INC.

Cum Oil

107k BBL

Cum Gas

0 MCF

Wells

2

Production

2015-01 — 2026-03

Peak Month

2016-01

Production History

Cum Oil: 106,518 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,652 BBL/mo

Di (annual)

223.9%

b-factor

1.2

EUR

123,914 BBL

R-squared

0.925

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 FLAT TOP OPERATING, LLC 17 mo
2022-01 — 2025-02 ROBERTSON RESOURCES, INC. 38 mo
2015-01 — 2021-12 LADD OIL & GAS CORPORATION 84 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AFLAT TOP OPERATING, LLC46,0002015-06-09
2AFLAT TOP OPERATING, LLC16,0002015-06-09