HALLIDAY, H.J.

Oil · District 08 · Lease #30128

Operator: UNION OIL COMPANY OF CALIFORNIA

Cum Oil

3k BBL

Cum Gas

8k MCF

casinghead

Wells

3

Production

1993-01 — 1994-08

Peak Month

1993-03

Production History

Cum Oil: 3,485 BBL Cum Gas: 7,966 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

320 BBL/mo

Di (annual)

329.5%

b-factor

0.0

EUR

1,172 BBL

R-squared

0.550

type

exponential

Operator History (from monthly production reports)

2006-04 — 2011-10 CHEVRON MIDCONTINENT, L.P. 67 mo
2000-06 — 2006-03 PURE RESOURCES, L.P. 70 mo
1993-01 — 2000-05 UNION OIL COMPANY OF CALIFORNIA 89 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ACHEVRON MIDCONTINENT, L.P.39,4001991-09-03
2ACHEVRON MIDCONTINENT L.P.29,4001991-03-12
1AMORNINGSTAR OPERATING LLC19,5001985-06-24