Drilling Rig
A drilling rig is a machine designed to drill into the earth's surface for the purpose of extracting oil or gas. It consists of a derrick or mast, a drilling string, a drilling fluid circulation system, and various other components. The drilling string is composed of drill pipe, drill collars, and a drill bit, which is used to break through the rock formations. The drilling fluid, also known as mud, is circulated through the system to cool and lubricate the drill bit, as well as to carry the rock cuttings to the surface. Drilling rigs can be either onshore or offshore, and can be classified as land rigs, jack-up rigs, semi-submersible rigs, or drillships, depending on their location and design.
Your Previous Searches
Random Picks
- Development: Development in maritime context refers to the process of constructing, expanding, or improving ports, harbors, waterways, and other maritime infrastructure to facilitate the movement of goods and people by sea. This includes dredging, land ... Read More >>
- Docking Plan: Docking Plan is a comprehensive plan that outlines the procedures and requirements for a ship to safely dock at a port. It includes information on the ship's dimensions, draft, and maneuvering capabilities, as well as the port's facilities, ... Read More >>
- Nautical Miles: A nautical mile is a unit of measurement used in air, sea, and space navigation, and for the definition of territorial waters. It is based on the circumference of the Earth and is equal to one minute of latitude. One nautical mile is equiva ... Read More >>
Top News
Japan will watch China's military after Beijing admits violating Japanese airspa...
Japanese officials say they are closely watching to see if China keeps its promise to prevent further violations of Japan’s airspace after explaining that an incursion by a Chinese military aircraft...
News Source: ABC News on 2024-11-20
Southeast Asian defense chiefs meet in Laos as maritime disputes with China are ...
Southeast Asian defense chiefs and representatives are meeting in the Laotian capital for security talks at a time of increasing maritime disputes with China in the Asia-Pacific and as the transition ...
News Source: ABC News on 2024-11-20
Biden's $100 billion disaster aid request includes money to rebuild the collapse...
President Joe Biden’s pending request to Congress for nearly $100 billion in emergency disaster aid includes money to rebuild Baltimore’s Francis Scott Key Bridge after its deadly collapse in Marc...
News Source: ABC News on 2024-11-19
The Houthis appear determined to score a hit on the American and European warshi...
The US and European Union have maintained a significant Middle East naval presence to battle the Houthis over the past year....
News Source: Business Insider on 2024-11-19
US defense chief says alliance with Philippines will transcend administrations...
U.S. Defense Secretary Lloyd Austin has condemned China's dangerous actions against the Philippines and renewed a warning that the United States would defend its treaty ally if Filipino forces come un...
News Source: ABC News on 2024-11-19