Sage-Tips

What are the types of offshore vessels?

Offshore Support Vessels. Offshore Production Vessels. Construction/Special Purpose Vessels….Some of the main types of offshore support vessels are:

• Anchor Handling Tug Vessel (AHTV)
• Seismic Vessel.
• Platform Supply Vessels (PSVs)
• Well Intervention Vessel.
• Accommodation Ships.

What does an offshore supply vessel do?

Offshore Support Vessels, also known as Offshore Supply Vessels, are specialty ships designed for operating on the ocean, serving multiple purposes. They can serve as platform support, anchor handling, construction, maintenance, and more.

What is MSV vessel?

Multipurpose Supply Vessels (MSVs) perform several tasks like supply, pipe-laying, etc. In order to optimize resources, vessels such as MSV have been introduced in system to undertake multitasking. In addition some vessels perform the job of transporting personnel and emergency & rescue services.

What is ROV support vessel?

– ROV Support Vessels – Dynamically Positioned (DP) Vessels from which ROV operations are conducted. ROV Support Vessels are equipped with computer-controlled, precision, position-keeping capabilities with added redundancy features, such as multiple computers, thrusters and reference systems.

What is maritime offshore?

Offshore construction is the installation of structures and facilities in a marine environment, usually for the production and transmission of electricity, oil, gas and other resources. It is also called maritime engineering. Construction and pre-commissioning is typically performed as much as possible onshore.

What’s working offshore like?

The usual working shift is 12 hours ‘on’ and 12 hours ‘off’ and many shift patterns are a mixture of both day and night because it’s a 24/7 operation. Many offshore jobs require shift patterns of 2 or 3 weeks on the rig / 2-3 weeks onshore, but the patterns can be longer.

What do tankers transport?

A tanker (or tank ship or tankship) is a ship designed to transport or store liquids or gases in bulk. Major types of tankship include the oil tanker, the chemical tanker, and gas carrier. Tankers also carry commodities such as vegetable oils, molasses and wine.

What is Modu in shipping?

40 Mobile offshore drilling unit (MODU) or unit is a vessel capable of engaging in drilling operations for the exploration for or exploitation of resources beneath the seabed such as liquid or gaseous hydrocarbons, sulphur or salt.

What is a mike boat?

The LCM-8 (“Mike Boat”) is a river boat and mechanized landing craft used by the United States Navy and Army during the Vietnam War and subsequent operations. The acronym stands for “Landing Craft Mechanized, Mark 8”. (The “Mike Boat” term refers to the military phonetic alphabet, LCM being “Lima Charlie Mike”.)

What kind of vessels are used for transporting supplies and personnel necessary to sustain drilling and production activities?

Our fleet of offshore support vessels includes barges between 150 and 280 feet in length used to carry pipe and offshore structures such as jackets and topsides; Anchor Handling Tug Supply (AHTS) craft and utility vessels for transporting supplies and personnel necessary to sustain drilling and production activities.

What does an anchor handling vessel do?

Anchor Handling Tug Supply (AHTS) vessels are mainly built to handle anchors for oil rigs, tow them to location, and use them to secure the rigs in place. AHTS vessels sometimes also serve as Emergency Response and Rescue Vessels (ERRVs) and as supply transports.

What is offshore in oceanography?

Offshore construction is the installation of structures and facilities in a marine environment, usually for the production and transmission of electricity, oil, gas and other resources. It is also called maritime engineering.

What is an Offshore Support Vessel (OSV)?

During the past decades the offshore oil and gas industries have expanded tremendously, which has led to ever increasing demand for offshore support vessels (OSVs) to carry out different operations necessary for floating drilling rigs, as well as moored or fixed production platforms.

What makes the continental shelves important to the ocean?

Plants and algae make continental shelves rich feeding grounds for sea creatures. The shelves make up less than 10 percent of the total area of the oceans. Yet all of the ocean’s plants and many types of algae live in the sunny waters. In some places, deep canyon s and channel s cut through the continental shelves.

What is the difference between a continental shelf and a continent?

Continents are the seven main divisions of land on Earth. A continental shelf extends from the coastline of a continent to a drop-off point called the shelf break. From the break, the shelf descends toward the deep ocean floor in what is called the continental slope. Even though they are underwater, continental shelves are part of the continent.

How were the continental shelves between North America and Asia exposed?

The continental shelves between North America and Asia were probably exposed during the Ice Age. Some scientists say that the shelves provided a “ land bridge ” between the two continents. People may have used this land bridge—now the Bering Strait—to migrate from Siberia to what is now Alaska, becoming the first human beings in North America.