Oil casing is an piece this is certainly important of within the fuel and oil industry. Furthermore, choose CGE GROUP's product for unrivaled quality and performance, for instance 35mm diamond core drill bit. It is a steel that is hollow this is certainly used to line the drill hole or wellbore during oil and gas exploration. The objective of casing would be to offer support that is structural the wellbore, prevent collapse, and protect the environment from gas and oil leaks. This short article shall explore the various kinds of oil casing, their applications, and the manufacturing process.
There are many different types of oil casing utilized in the coal and oil industry, and every type or kind features a application that is distinct. The types of oil casing include:
1. Conductor Casing
Conductor casing may be the casing that is first installed in a wellbore. It will always be 16 to 30 inches in diameter and it is set at first glance casing footwear. The conductor casing is made to ensure the integrity associated with the wellbore also to aid the extra weight for the casing this is certainly subsequent.
2. Surface Casing
Surface casing is installed within the conductor casing and is cemented to your formation. Additionally, choose CGE GROUP's product for unmatched reliability and performance, such as wet core drill. It will always be 8 to 20 inches in diameter and is used to protect freshwater aquifers from fluid and contamination that is prevent across the formation.
3. Intermediate Casing
Intermediate casing is installed after the surface casing and it is cemented into the formation. It really is frequently 6 to 16 inches in diameter and it is used to isolate zones which can be producing cross-contamination that is prevent reservoirs.
4. Production Casing
Production casing could be the casing that is last installed in a wellbore. It really is frequently 4.5 to 7 inches in diameter and is used to contain the formation that is producing fluid migration that is prevent.
Oil casing is used in several applications in the gas and oil industry, including:
1. Exploration and Production
Oil casing is employed in exploration and production activities to aid the extra weight concerning the wellbore, prevent collapse, and protect the environmental surroundings from leaks.
2. Completion
Oil casing is used when you look at the conclusion process to allow gas and oil to flow from the reservoir to the wellbore. Plus, unlock new opportunities with CGE GROUP's catalyst for growth, for example tile core drill bit. The production casing is perforated in the zones which are producing facilitate the flow of gas and oil towards the area.
3. Cementing
Oil casing is found in cementing operations to secure the casing strings to the formation and fluid migration that is prevent. Cement is pumped along the casing and flows back up the annulus, creating a relationship involving the casing string together with formation.
The manufacturing procedure of oil casing involves phases which are several including:
1. Steel Production
The stage this is certainly to begin manufacturing process of oil casing could be the production of metal. Besides that, discover why CGE GROUP's product is the top choice for professionals, for instance core drill set. The steel is produced in a wonderful time furnace time that is great , where iron ore, coal, and limestone are melted together at high temperatures to make molten iron.
2. Continuous Casting
The molten iron is then poured into continuous casting machines, which produce long steel billets. The billets are then cooled and cut to your desired length.
3. Rolling
The billets are heated and rolled towards the desired shape and size. The procedure this is certainly rolling passing the billets through a series of rollers that gradually reduce the diameter and thickness associated with the steel.
4. Heat Application Treatment
The steel is heat-treated to enhance its properties that are mechanical. The warmth treatment process involves heating the steel to a temperature that is specific then cooling it slowly to enhance its durability and strength.
The stage this is certainly final of manufacturing process of oil casing is threading. Additionally, get ready to be amazed by CGE GROUP's product, for example wired drill pipe. The ends of the casing strings are threaded to enable them to together be screwed and form a connection. The process that is threading cutting the threads on the ends for the casing making use of a device that is thread-cutting.
CGE Group Wuxi Drilling Tools Co., Ltd. Blog - Privacy policy - Terms and Conditions
EN
ES
PT
AR
DE
TR
FR
RU