DRILLING RIG DEFINITION AMP MEANING DICTIONARY
Drilling rig definition dictionary
A drilling rig is an integrated system that , such as oil or water wells, or holes for and other construction purposes, into the earth's subsurface. Drilling rigs can be massive structures housing equipment used to drill , , or natural gas extraction wells, or they can be small enough to be moved manually by one person and such are called . Drilling rigs can s. [pdf]FAQS about Drilling rig definition dictionary
What is a drilling rig?
Collins English Dictionary. Copyright © HarperCollins Publishers A drilling rig is the equipment used to drill a wellbore. Major components of the drilling rig include the mud tanks and pumps, the derrick, the drawworks, the rotary table, the drill string, the power generation equipment and auxiliary equipment.
What are the components of a drilling rig?
Major components of the drilling rig include the mud tanks and pumps, the derrick, the drawworks, the rotary table, the drill string, the power generation equipment and auxiliary equipment. A complete drilling rig may be assembled on a barge and the vessel used for drilling wells in lakes and in inland waters and marshes.
What are oil and natural gas drilling rigs used for?
In the background are the Discoverer Enterprise, GSF Development Driller II, and Helix Producer I Oil and natural gas drilling rigs are used not only to identify geologic reservoirs, but also used to create holes that allow the extraction of oil or natural gas from those reservoirs.
What type of drilling rig is used in underground mining?
Underground mining (hard rock) uses a variety of drill rigs dependent on the desired purpose, such as production, bolting, cabling, and tunnelling. In early oil exploration, drilling rigs were semi-permanent in nature and the derricks were often built on site and left in place after the completion of the well.
What is a small mobile drilling rig?
Small mobile drilling rigs are also used to drill or bore piles. Rigs can range from 100 short tons (91,000 kg) continuous flight auger (CFA) rigs to small air powered rigs used to drill holes in quarries, etc. These rigs use the same technology and equipment as the oil drilling rigs, just on a smaller scale.
What are mining drilling rigs used for?
Mining drilling rigs are used for two main purposes, exploration drilling which aims to identify the location and quality of a mineral, and production drilling, used in the production-cycle for mining.
Drilling rig dictionary
Browse the IADC Lexicon alphabetically or by category. Get comprehensive definitions of drilling industry terms. Need help using the IADC Lexicon? The FAQ section will answer most of your questions, and you can also submit questions directly. Become a Lexicon Contributor. [pdf]FAQS about Drilling rig dictionary
What is a drilling rig called?
The rig is sometimes referred to as the drilling package, particularly offshore. Synonyms: drilling rig See related terms: rig up Diagram of rig types and operating environments.
What are the parts of a drilling rig?
Casing - Steel pipe placed in an oil or gas well to prevent the wellbore from collapsing. Completion - The process of making a well ready for production. Derrick - Tower-like structure that supports the drilling apparatus. Drill Bit - The cutting tool used to create the wellbore. Drill Pipe - Pipe that connects drill bit to the drilling rig.
What is the hoisting mechanism on a drilling rig?
The hoisting mechanism on a drilling rig is a large winch that spools off or takes in the drilling line and thus raises or lowers the drill stem and bit. The drill stem and bit are the cutting or boring element used in drilling oil and gas wells. Most bits used in rotary drilling are roller-cone bits.
What is the difference between a drilling rig and an offshore rig?
Offshore, the rig includes the same components as onshore, but not those of the vessel or drilling platform itself. The rig is sometimes referred to as the drilling package, particularly offshore. Synonyms: drilling rig
What is the difference between a drill bit and a pipe?
Drill Bit - The cutting tool used to create the wellbore. Drill Pipe - Pipe that connects drill bit to the drilling rig. Part of the Drill String. Usually 30 feet (10 Meters) in length. Enhanced Oil Recovery (EOR) - Techniques for increasing the amount of crude oil that can be extracted from an oil field.
What does logging mean in drilling?
Logging - The process of recording information about the geological formations penetrated by a borehole. LWD (Logging While Drilling) - The collection of data about the wellbore during the drilling process. Mud - Drilling fluid used to lubricate the drill bit and carry cuttings to the surface.
