BEULAH MAGNESS

Oil · District 7B · Lease #31439

Operator: ROBERTSON RESOURCES, INC.

Cum Oil

79k BBL

Cum Gas

326k MCF

casinghead

Wells

5

Production

2012-12 — 2026-03

Peak Month

2025-10

Production History

Cum Oil: 79,340 BBL Cum Gas: 326,440 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,217 BBL/mo

Di (annual)

34.2%

b-factor

0.5

EUR

76,435 BBL

R-squared

0.889

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
2012-12 — 2021-12 LADD OIL & GAS CORPORATION 109 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5FLAT TOP OPERATING, LLC16,0002015-05-12
3FLAT TOP OPERATING, LLC15,8502013-09-16
4FLAT TOP OPERATING, LLC15,8502013-09-16
1FLAT TOP OPERATING, LLC15,8502012-08-23
2FLAT TOP OPERATING, LLC15,8502012-08-23