LYDIA

Oil · District 08 · Lease #27712

Operator: ROBERTSON RESOURCES, INC.

Cum Oil

251k BBL

Cum Gas

19 MCF

casinghead

Wells

2

Production

1993-01 — 2026-03

Peak Month

2005-06

Production History

Cum Oil: 251,002 BBL Cum Gas: 19 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,492 BBL/mo

Di (annual)

11.1%

b-factor

0.0

EUR

160,775 BBL

R-squared

0.744

type

exponential

Operator History (from monthly production reports)

2025-03 — 2026-07 FLAT TOP OPERATING, LLC 17 mo
2023-09 — 2025-02 ROBERTSON RESOURCES, INC. 18 mo
2023-06 — 2023-08 BUSTAMANTE RESOURCES LLC 3 mo
1993-01 — 2023-05 PRIME OPERATING COMPANY 365 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FLAT TOP OPERATING, LLC34,7002006-03-02
2FLAT TOP OPERATING, LLC14,5001983-05-04