RAY, S. R.

Oil · District 05 · Lease #3497

Operator: UNION OIL COMPANY OF CALIFORNIA

Cum Oil

126k BBL

Cum Gas

202k MCF

casinghead

Wells

1

Production

1995-01 — 2026-04

Peak Month

1996-03

Production History

Cum Oil: 126,433 BBL Cum Gas: 202,252 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,619 BBL/mo

Di (annual)

108.2%

b-factor

0.7

EUR

105,938 BBL

R-squared

0.855

type

hyperbolic

Operator History (from monthly production reports)

2021-01 — 2026-07 BASA RESOURCES, INC. 67 mo
1995-01 — 2020-12 UNION OIL COMPANY OF CALIFORNIA 312 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BASA RESOURCES, INC.27,2502014-10-16