BRAWNER, L. M. 10

Oil · District 05 · Lease #3579

Operator: UNION OIL COMPANY OF CALIFORNIA

Fields: VAN (JAMES)

Cum Oil

315k BBL

Cum Gas

194k MCF

casinghead

Wells

4

Production

1997-08 — 2026-04

Peak Month

1998-07

Production History

Cum Oil: 315,209 BBL Cum Gas: 194,162 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,933 BBL/mo

Di (annual)

96.1%

b-factor

0.5

EUR

190,315 BBL

R-squared

0.576

type

hyperbolic

Operator History (from monthly production reports)

2021-01 — 2026-07 BASA RESOURCES, INC. 67 mo
1997-08 — 2020-12 UNION OIL COMPANY OF CALIFORNIA 281 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
22LBASA RESOURCES, INC.15,2001998-04-20
21LBASA RESOURCES, INC.15,1501998-03-02
15BASA RESOURCES, INC.25,6001997-07-10
15LBASA RESOURCES, INC.25,6001997-07-10