HILGENBERG UNIT

Oil · District 8 · Lease #14808

Operator: ORYX ENERGY COMPANY

Cum Oil

79k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 79,201 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

477 BBL/mo

Di (annual)

11.9%

b-factor

1.0

EUR

93,161 BBL

R-squared

0.871

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SPARTAN EXPLORATION COMPANY13,4001978-09-05
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