KASPAR UNIT

Oil · District 03 · Lease #23637

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

69k BBL

Cum Gas

439k MCF

casinghead

Wells

2

Production

1999-03 — 2017-01

Peak Month

1999-04

Production History

Cum Oil: 69,068 BBL Cum Gas: 439,094 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,027 BBL/mo

Di (annual)

190.5%

b-factor

0.5

EUR

49,751 BBL

R-squared

0.634

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 96 mo
2007-08 — 2018-07 ENERVEST OPERATING, L.L.C. 132 mo
2002-12 — 2007-07 ANADARKO E&P COMPANY LP 56 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1999-03 — 2001-01 UNION PACIFIC RESOURCES COMPANY 23 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3REANADARKO E&P COMPANY LP312,5002004-06-07
2REGEOSOUTHERN ENERGY CORPORATION211,8001999-02-01