REL SILVEY "A" OIL UNIT NO. 1

Oil · District 06 · Lease #10889

Operator: EXXON CORP.

Cum Oil

77k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 2026-03

Peak Month

2022-07

Production History

Cum Oil: 76,813 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

864 BBL/mo

Di (annual)

73.1%

b-factor

0.1

EUR

15,725 BBL

R-squared

0.774

type

hyperbolic

Operator History (from monthly production reports)

1995-07 — 2026-07 BASA RESOURCES, INC. 373 mo
1993-01 — 1995-06 EXXON CORP. 30 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BASA RESOURCES, INC.18,4501982-06-18