Now a legal requirement, ship logs and records are recorded in either an Official Logbook or an unofficial record or logbook. But what is the difference between an Official Logbook and an unofficial log or record? And what are the requirements for an Official Logbook? This issue of Drill Down explains Official Logbooks for OSVs, when they are required, and when an unofficial logbook is suitable for record-keeping.
Latest ‘Drill Down’ – Class 1 watertight doors

Class 1 watertight doors are a critical part of a vessel’s watertight subdivision, and, consequently, a crucial part of damage stability considerations. This issue of Drill Down explores the mechanics, materials, and inspection considerations of the gasket material of Class 1 WTDs.
New resources available on Outer Continental Shelf Nat’l Center of Expertise website

Resources include regulations, policy, and guidance, and frequently asked questions for those who work on the OCS.
12/12/2018: New issue of ‘Drill Down’ now available

This issue of Drill Down explores Public Law 96-378, the first regulation to define “Offshore Supply Vessel” and “OSV Service.”
4/5/2018: New issue of ‘Drill Down’ now available
This issue of Drill Down will be the first of a series providing basic fundamental explanations of the “what, where, and how” of offshore oil and gas exploration, starting with hydrocarbons and hydro-carbon reservoirs.