For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue

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Warranty: Support
Type: Seamless
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Registered Capital
15000000 RMB
Plant Area
>2000 square meters
  • For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
  • For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
  • For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
  • For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
  • For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
  • For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
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Basic Info.

Model NO.
API 5CT
Technique
Hot Rolled
Material
Carbon Steel
Surface Treatment
Black
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
Section Shape
Round
Length
R1 R2 R3
Delivery Time
15~30 Days
Tolerance
±10%
Transport Package
Bundle, Plastic Bag, Woven Bag, Wooden Case
Specification
219.08*6.71mm/508*16.13mm
Trademark
Baowu
Origin
Shandong
HS Code
7304291000
Production Capacity
50000 Tons/Year

Product Description

For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
Product Name API 5CT Casing Pipe  
Standard API 5CT  
Grade  P110  
Thickness 5.21mm -16.13mm  
Outer Diameter 4.5 inch -20 inch  
Application Oil Casing  
Delivery Condition Hot Rolled, Q&T  
End Type P, SC, LC, BC  
Surface Treatment Varnished or rust preventing paint  
Packing In bundles as per API standard  
 

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.
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue

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 are 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.

After running the casing and before the cementing the well, a used drill bit is inserted into the well via a drillstring, and drilling fluid is then circulated for a certain amount of time to remove any remaining cuttings from the well. Also wall scratchers are dispatched into the well to remove any filter cake that may have formed on the sides of the well.

A cement slurry is then pumped into the well and allowed to harden to permanently fix the casing in place. After the cement has hardened, the bottom of the well is drilled out, and the completion process continues.
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue

Casing Programs

Sometimes the well is drilled in stages called a casing program. Here, a well is drilled to a certain depth, cased and cemented, and then the well is drilled to a deeper depth, cased and cemented again, and so on. Each time the well is cased, a smaller diameter casing is used.

The widest type of casing is called conductor pipe, and it usually is about 30 to 42 inches in diameter for offshore wells and 16 inches in diameter for onshore wells. The next size in casing string is the surface casing, which can run several thousand feet in length.

In some wells, protection or intermediate casing is run to separate challenging areas or problem zones, including areas of high pressure or lost circulation.

The last type of casing string that is run into the well, and therefore the smallest in diameter, is the production or oil string. The oil string is run directly into the producing reservoir.

Casing Alternatives

In an effort to save money, sometimes a liner string is run into the well instead of a casing string. While a liner string is very similar to casing string in that it is made up of separate joints of tubing, the liner string is not run the complete length of the well. A liner string is hung in the well by a liner hanger, and then cemented into place.
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/NueFor Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/NueBaowu Aluminum (Shandong) Co., Ltd. is located in Dongchangfu county, which is the largest aluminum manufacturing county in north China. The factory is only one kilometer from the Jiliao expressway, which make our transportation more convenient. Our total investment is more than one billion yuan for two large factories. The factory covers an area of 120, 000 Square Meters and The company employs more than 500 staff, including over 60 engineering technicians. Our annual output capacity is more than 120, 000 tons of aluminium profiles. Baowu has been awarded the honorary titles of "China Patent Shandong Star Enterprise", "Key Enterprise of Shandong Architectural Profile Industry", "Famous Brand of the Province Construction Machinery Industry", "Shandong Famous Brand", "Well-known Trade Mark of Shandong Province", "China Energy-saving Product Certification", etc. Our company was appraised as a national medium-sized enterprise by the Agricultural Ministry of China in 2004. As a professional aluminum profiles manufacturer, we specialized in manufacturing building door and window, decoration, curtain wall and industrial aluminum profiles. 

We have imported advanced manufacturing, checking and testing equipment of aluminum profiles from USA, Germany, Japan, Italy and Switzerland. With advanced checking and testing method and perfect quality guarantee system, our products are produced in strict accordance with the GB/5237 standard and have passed the qualification of ISO9001: 2000 International Quality Management System, ISO14001: 2004 Environmental Management System, 18000: 2001 Occupational Health Management System and 8000: 2001 Social Responsibility Management system. Meanwhile, we provides our customer with many kinds of finishes, such as sand blasting, polishing, brush, anodizing, electrophoresis, ceramic electrophoresis, sparkling electroporesis, powder coating, thermal insulation, fluorocarbon spraying (PVDF COATING), wood grain, etc. With stable product quality and perfect after-sales service, Baowu has been recognized as qualified supplier by lots of domestic famous enterprises such as Country Garden, Haier, Goertek, etc. Our aluminum profiles have been exported to many countries, such as USA, Brazil, Vietnam, India, South Korea, Australia, Germany, Kenya, Russia, Israel, Japan, etc. 

"Quick response to market development, never give up the principle of quality, continuously dedicate in brand promotion, improve and innovate our products, provide customers with high quality products and service". Baowu (Shandong) Aluminum Co., Ltd. is sincerely looking forward to cooperating with you to create a beautiful tomorrow together.

For Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/NueFor Deep Oil Well API 5CT P110 Petroleum and Natural Gas Casing and Tubing Eue/Nue
FAQ
Q1,Could you do OEM Service?
A: Some items accept this service, pls contact us for details.

Q2: What's your Delivery Time?
A: In generally , the delivery time is about 3-7 days for sample order. We will make the delivery asap with the guaranteed quality.

Q3:What's the convenient way to pay?
A: Trade Assurance, L/C,T/T,Western Union and Escrow are accepted , and if you have a better idea, please feel free to share with us.

Q4:Which mode of transport would be better?
A: In general , we advice to make delivery by sea for large order, and for small order,Courier,By Air both ok,Also we respect your views of other transportation as well.
 

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