PARKER, J. E. -B-

Oil · District 08 · Lease #12465

Operator: UNION OIL COMPANY OF CALIFORNIA

Cum Oil

172k BBL

Cum Gas

95k MCF

casinghead

Wells

6

Production

1993-01 — 2026-04

Peak Month

1996-01

Production History

Cum Oil: 172,231 BBL Cum Gas: 95,235 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

672 BBL/mo

Di (annual)

5.5%

b-factor

0.4

EUR

164,147 BBL

R-squared

0.529

type

hyperbolic

Operator History (from monthly production reports)

2022-05 — 2026-07 MORNINGSTAR OPERATING LLC 51 mo
2022-01 — 2022-04 MORNINGSTAR PARTNERS, L.P. 4 mo
2006-04 — 2021-12 CHEVRON MIDCONTINENT, L.P. 189 mo
2000-06 — 2006-03 PURE RESOURCES, L.P. 70 mo
1993-01 — 2000-05 UNION OIL COMPANY OF CALIFORNIA 89 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MORNINGSTAR OPERATING LLC39,7401988-09-16
1142-003-30549MORNINGSTAR OPERATING LLC------
442-003-07751MORNINGSTAR OPERATING LLC------
542-003-07755MORNINGSTAR OPERATING LLC------
642-003-07758MORNINGSTAR OPERATING LLC------
842-003-04870MORNINGSTAR OPERATING LLC------