4 1/2inch API 5CT Seamless Steel Pipe Cold Drawn P110 Casing Pipe 10.50lb/FT Btc R1 R2
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- Supplier: Liaocheng Kuncheng Pipe Co. Ltd.
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Product Overview
Description
Product Description
How Does Casing Work?
Once a well has been drilled, if it is to become a production well, the well must undergo completion. While drilling a well cuts
through the rock formations and allows drilling engineers to reach the reservoir below, the raw sides of the well cannot support
themselves. Similar to the bones of your spine protecting the spinal cord, casing is tubing that is set inside the drilled well to
protect and support the wellstream.
In addition to providing stabilization and keeping the sides of the well from caving in on themselves, casing protects the
wellstream from outside contaminants, as well as any fresh water reservoirs from the oil or gas that is being produced.
Also known as setting pipe, casing a well involves running steel pipe down the inside of a recently drilled well. The small space
between the casing and the untreated sides of the well is filled with cement to permanently set the casing in place.
through the rock formations and allows drilling engineers to reach the reservoir below, the raw sides of the well cannot support
themselves. Similar to the bones of your spine protecting the spinal cord, casing is tubing that is set inside the drilled well to
protect and support the wellstream.
In addition to providing stabilization and keeping the sides of the well from caving in on themselves, casing protects the
wellstream from outside contaminants, as well as any fresh water reservoirs from the oil or gas that is being produced.
Also known as setting pipe, casing a well involves running steel pipe down the inside of a recently drilled well. The small space
between the casing and the untreated sides of the well is filled with cement to permanently set the casing in place.
Casing A Well.
The casing is fabricated in sections, or joints, that are usually about 40 feet long and screwed together to form longer lengths of casing, called casing strings. Each end of the casing joint has male threads that are protected by cap called a thread protector until the casings are ready to be jointed. Then, a collar or coupling, composed of a short cylindrical steel pipe that is slightly larger in diameter than the joints and also has female threads, is used to connect
the two male joint ends. A thread compound is used on the two ends to ensure a tight seal.
Casing is run from the rig floor, connected one joint at a time by casing elevators on the traveling block and stabbed into the previous casing string that has been inserted into the well. Hanging above the drill floor, casing tongs screw each casing joint to the casing string.
Casing is run into the well and officially landed when the weight of the casing string is transferred to the casing hangers, which the located at the top of the well and use slips or threads to suspend the casing in the well.
A rounded section of pipe with an open hole on the end, a guide shoe is connected to the first casing string to guide the casing crew in running the casing into the well. Additionally, the outside of the casing has spring-like centralizers attached to them to help position in casing string in the center of the well.
the two male joint ends. A thread compound is used on the two ends to ensure a tight seal.
Casing is run from the rig floor, connected one joint at a time by casing elevators on the traveling block and stabbed into the previous casing string that has been inserted into the well. Hanging above the drill floor, casing tongs screw each casing joint to the casing string.
Casing is run into the well and officially landed when the weight of the casing string is transferred to the casing hangers, which the located at the top of the well and use slips or threads to suspend the casing in the well.
A rounded section of pipe with an open hole on the end, a guide shoe is connected to the first casing string to guide the casing crew in running the casing into the well. Additionally, the outside of the casing has spring-like centralizers attached to them to help position in casing string in the center of the well.
Specification
Grade | Type | Total elongation under load (%) | Yield strength (min)Mpa | Yield strength (max)Mpa | Tensile strength min Mpa | Hardness Max (HRC) |
J55 | - | 0.5 | 379 | 552 | 517 | - |
K55 | - | 0.5 | 379 | 552 | 655 | - |
N80 | 1 | 0.5 | 552 | 758 | 689 | - |
N80 | Q | 0.5 | 552 | 758 | 689 | - |
L80 | 1 | 0.5 | 552 | 655 | 655 | 23 |
L80 | 9Cr | 0.5 | 552 | 655 | 655 | 23 |
L80 | 13Cr | 0.5 | 552 | 655 | 655 | 23 |
C90 | - | 0.5 | 621 | 724 | 689 | 25.4 |
C95 | - | 0.5 | 655 | 758 | 724 | - |
T95 | - | 0.5 | 655 | 758 | 724 | 25.4 |
P110 | - | 0.6 | 758 | 965 | 862 | - |
Q125 | All | 0.65 | 862 | 1034 | 931 | - |
Packing & Delivery
Packaging
According to SY/T6194-96, domestic casing should be tied with steel wire or steel tape. The exposed part of each casing and coupling thread shall be screwed with a protection ring to protect the threads.
The casing shall be supplied with threads and couplings or with any of the following end forms: flat end, round thread without coupling or with coupling, offset trapezoidal thread with or without coupling, straight thread, special end machining, seal construction.
Logistics modes include express, sea transportation, land carriage and air transport.
Packing Details：
- Packing in bundles
- Packing in wooden cases
- Bulk shipment, without packing
- Export standard package, or as customers request.
Port：
Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Delivery Details :
8-14 days, or according to the order quantity or upon negotiation.
According to SY/T6194-96, domestic casing should be tied with steel wire or steel tape. The exposed part of each casing and coupling thread shall be screwed with a protection ring to protect the threads.
The casing shall be supplied with threads and couplings or with any of the following end forms: flat end, round thread without coupling or with coupling, offset trapezoidal thread with or without coupling, straight thread, special end machining, seal construction.
Logistics modes include express, sea transportation, land carriage and air transport.
Packing Details：
- Packing in bundles
- Packing in wooden cases
- Bulk shipment, without packing
- Export standard package, or as customers request.
Port：
Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Delivery Details :
8-14 days, or according to the order quantity or upon negotiation.
Company Profile
Advantages:
1. 10+ years of pipe production experience at your service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5. 100% export.
6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.
We always package steel products well.
We always fix steel product in container well to make it safe arrive at destination port.
We always provide best and professional forward service and after sales service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5. 100% export.
6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.
We always package steel products well.
We always fix steel product in container well to make it safe arrive at destination port.
We always provide best and professional forward service and after sales service.
Inspection Equipment
Size and surface inspection
NDT and pressure test and third party certication
Hydrostatic
Drifting test
Physical and chemicail analysis
Hardness and pressure test
Electromagnetic
Magnetic particle
Ultrasonic
NDT and pressure test and third party certication
Hydrostatic
Drifting test
Physical and chemicail analysis
Hardness and pressure test
Electromagnetic
Magnetic particle
Ultrasonic
FAQ
1. Who are we?
We are based in Shandong, China, start from 2012,sell to North America(11.00%),Southern Europe(11.00%),Western
Europe(10.00%),Eastern Europe(9.00%),Mid East(9.00%),Africa(8.00%),Northern Europe(8.00%),South America(7.00%), Southeast Asia(7.00%),Central America(7.00%),Oceania(6.00%),Eastern Asia(5.00%),South Asia(2.00%).There are total about 11-50 people in ouroffice.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Seamless Steel Pipe,Aluminum Products,Copper Products,Stainless Steel Products,Forged Parts.
4. Why should you buy from us not from other suppliers?
Liaocheng Kuncheng steel pipe CO., Ltd. established in 2012. It located at Dochang Road, A0816 Room of Business
Building,development zone,in Liaocheng City of Shandong province. Our company devoted to alloy steel pipe, stainless steel pipe, seamlesspipe.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
We are based in Shandong, China, start from 2012,sell to North America(11.00%),Southern Europe(11.00%),Western
Europe(10.00%),Eastern Europe(9.00%),Mid East(9.00%),Africa(8.00%),Northern Europe(8.00%),South America(7.00%), Southeast Asia(7.00%),Central America(7.00%),Oceania(6.00%),Eastern Asia(5.00%),South Asia(2.00%).There are total about 11-50 people in ouroffice.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Seamless Steel Pipe,Aluminum Products,Copper Products,Stainless Steel Products,Forged Parts.
4. Why should you buy from us not from other suppliers?
Liaocheng Kuncheng steel pipe CO., Ltd. established in 2012. It located at Dochang Road, A0816 Room of Business
Building,development zone,in Liaocheng City of Shandong province. Our company devoted to alloy steel pipe, stainless steel pipe, seamlesspipe.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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