PHILYAW

Oil · District 7B · Lease #20752

Operator: ROBERTSON RESOURCES, INC.

Cum Oil

5k BBL

Cum Gas

1k MCF

casinghead

Wells

1

Production

1993-01 — 1995-07

Peak Month

1994-12

Production History

Cum Oil: 4,595 BBL Cum Gas: 1,085 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

249 BBL/mo

Di (annual)

122.1%

b-factor

0.0

EUR

2,439 BBL

R-squared

0.793

type

exponential

Operator History (from monthly production reports)

1993-01 — 1996-01 ROBERTSON RESOURCES, INC. 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROBERTSON RESOURCES INC.14,9751983-10-24