VIVIAN WILTON UNIT

Oil · District 09 · Lease #31669

Operator: BAY ROCK OPERATING COMPANY

Cum Oil

19k BBL

Cum Gas

35k MCF

casinghead

Wells

1

Production

2010-07 — 2025-10

Peak Month

2011-10

Production History

Cum Oil: 19,051 BBL Cum Gas: 34,787 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

567 BBL/mo

Di (annual)

44.1%

b-factor

0.1

EUR

17,077 BBL

R-squared

0.895

type

hyperbolic

Operator History (from monthly production reports)

2010-07 — 2026-07 BAY ROCK OPERATING COMPANY 193 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BAY ROCK OPERATING COMPANY14,9002010-03-19