DEERING, J. A. TR. -N- O/A

Oil · District 03 · Lease #23738

Operator: MAGNUM ENGINEERING COMPANY

Cum Oil

45k BBL

Cum Gas

161k MCF

casinghead

Wells

1

Production

1999-11 — 2026-04

Peak Month

2000-03

Production History

Cum Oil: 45,162 BBL Cum Gas: 160,810 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

691 BBL/mo

Di (annual)

22.8%

b-factor

0.1

EUR

40,341 BBL

R-squared

0.329

type

hyperbolic

Operator History (from monthly production reports)

2004-01 — 2026-07 MAGNUM ENGINEERING COMPANY 271 mo
2001-12 — 2003-12 DEWBRE PETROLEUM CORPORATION 25 mo
1999-11 — 2001-11 HAT OIL & GAS, INC. 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
28MAGNUM ENGINEERING COMPANY712,5001999-02-24