JONES-FOSTER UNIT

Oil · District 03 · Lease #22184

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

12k BBL

Cum Gas

66k MCF

casinghead

Wells

1

Production

1993-03 — 1993-12

Peak Month

1993-04

Production History

Cum Oil: 11,670 BBL Cum Gas: 66,227 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,615 BBL/mo

Di (annual)

860.3%

b-factor

0.0

EUR

8,164 BBL

R-squared

0.437

type

exponential

Operator History (from monthly production reports)

1993-03 — 1994-05 UNION PACIFIC RESOURCES COMPANY 15 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENERVEST OPERATING, L.L.C.314,5001999-08-18