GEORGE

Oil · District 7B · Lease #28387

Operator: ROBERTSON RESOURCES, INC.

Cum Oil

9k BBL

Cum Gas

0 MCF

Wells

1

Production

1997-12 — 2001-07

Peak Month

1997-12

Production History

Cum Oil: 9,115 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,176 BBL/mo

Di (annual)

209.4%

b-factor

0.2

EUR

8,414 BBL

R-squared

0.826

type

hyperbolic

Operator History (from monthly production reports)

1997-12 — 2025-04 ROBERTSON RESOURCES, INC. 329 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROBERTSON RESOURCES INC.27,0001997-08-27