API 5CT N80 K55 OCTG Seamless/ERW Casing and Tubing for Oil and Gas Well

• Customization: Available
• Application: Oil and Gas Industry
• Length: 1.5-5.8m Fit for The Container
• Model NO.: SLT-CT01
• Material: SUS304, SUS316L, etc
• Outer Diameter: 1 Inch-10 Inch
• Type: Seamless Pipe
• Wall Thickness: 5mm or Customized
• Surface Treatment: Pickling, Passivating
• Connection: Welding, Threads, Flange
• Pipe Type: Seamless Casing
• Section Shape: Round
• Wire Size: 3*4.5, 3*5
• Support Wire: 3.8mm/4mm Rod
• Transport Package: Wooden Case
• Specification: 1.5m-5.8m
• Trademark: SLOT
• Origin: Anping County, Hebei Province, China
• Production Capacity: 5000meter/Year
• Package Size: 80.00cm * 70.00cm * 60.00cm
• Package Gross Weight: 55.000kg

Product Description

Product Description

 

Tubing and casing are two pivotal components in the intricate architecture of oil wells. Tubing serves as the critical conduit, meticulously crafted from materials such as stainless steel, galvanized steel, or durable plastic, designed to efficiently transport oil and gas from deep within the reservoir straight to the surface. It also plays a vital role in bearing the weight of both the drill bit and the casing. Equally essential, casing is expertly installed during the drilling phase to secure the borehole, fortifying the well wall, and ensuring the successful completion of oil and gas well cementing. Its functions extend to stabilizing the formation and safeguarding the well wall against collapse, maintaining the integrity of the drilling operation.

 

Product Parameters

Product Name	Oil Casing Pipe
Material	Sus 304,316L,etc.
Size	Outside Diameter 1"-20" or cuatomized
Standard	API5L , API 5CT API 5DP ASTM A106
Wall thickness	2.87~16.13 MM LB/FT
Marking	Standard marking, or according to your request. Marking Method: Spray white paint
Packing	In bundles with steel strip

Standard	Model number	Tensile strength (MPa)	Yield strength (MPa)	Durometer
API SPEC 5CT	J55	≥517	379~552	≤241HB
	K55	≥517	≥655
	N80	≥689	552~758
	L80(13Cr)	≥655
	P110	≥862	758~965

Product Details

What is the difference between casing and tubing?

Casing and tubing are indispensable elements in the realm of oil well operations, each playing critical roles at various stages of the well's lifecycle. Below is an insightful comparison to elucidate their distinct functionalities:

• Casing is strategically installed during the crucial drilling phase to shield and stabilize the wellbore, ensuring safety and operational efficiency. Tubing is skillfully installed for the production phase, designed to effectively transport precious oil or gas to the surface.

• Casing provides vital structural integrity and ensures isolation, fortifying the well's durability and reliability. Tubing is primarily engineered for the efficient movement of oil or gas, facilitating smooth and uninterrupted flow.
• The distinct installation timing and specialized functions of casing and tubing clearly define their unique roles in optimizing well operations.

Color Codes for API 5CT Casing and Tubing:

Feature

The OCTG casing is an essential component, expertly lowered into the well after the intricate drilling process. This casing, together with the well wall, is meticulously sealed using high-quality cement. Following this, a precision-engineered perforating gun is employed to strategically perforate the target layer. This innovative technique allows the tubing to seamlessly flow through the rock formation, cement sheath, and casing. Ultimately, it enters the tubing pipe, extending all the way to the surface, ensuring optimal performance. The main functions are:

(1) To fortify the well wall robustly, ensuring the prevention of any potential formation collapse;

(2) Skillfully sealing different tubing layers and water layers, facilitating efficient layered mining operations;

(3) Providing the convenience to execute fracturing, acidification, and a variety of other measures, while also supporting maintenance operations effectively.

(4) Establishing a seamless tubing flow channel, harmonizing with the tubing pipe to achieve the ultimate goal of efficient tubing production.

 

Packaging & Shipping

To guarantee the safe arrival of your valuable goods, we meticulously use robust wooden boxes for packaging. For those seeking cost efficiency in shipping, we offer the advantage of unpacking the products.

Hebei Slot Filter Technology Co., Ltd. is committed to delivering high-quality service that is not only convenient and efficient but also exceptionally professional at every step of the journey.

Product Application

Applications of Casing and Tubing:

Gas oil, Petroleum  industry, Chemical industry, Onshore oil fields, Offshore oil fields, Electric Power, Liquefied natural gas, Compressed Natural gas, City gas, Shipbuilding industry, Pharmaceutical Project, Food industry, Chemical fertilizer.  Textile & Chemical Fiber. Paper- making industry. Building. Food industry etc.

Company Profile

 

Hebei Slot Filter Technology Co., Ltd is professional supplier of water well screen in Hebei, China, established in 2014. We are dedicated to the production,export and supply of Stainless Steel/Carbon Steel/Duplex Stainless Steel Johnson Screen,Bridge Slotted Well Screens,Sand Control Well Screens, Gravel pre-pack Screen,Pipe-based screen,Perforated Pipe,API/5CT Casing and Tubing.

Our water well screens come with customizable screen sizes. Clients can adjust according to their specific needs to meet the requirements of various geological conditions and well depths.Our products are widely applied in water well, oil well and gas well, sand control, filtering, paper making and chemical industry.

Our factory has more than ten professional production lines, with a variety of manufacturing processes to meet a variety of custom needs, such as CNC punching, CNC drilling, laser cutting, high frequency resistance welding, milling, polishing, pickling and others.

Our consistent goal is to strictly control product quality, enhance professional skills, and develop more products and solutions to meet the special needs of customers. We strive to be a manufacturer focused on providing solutions to achieve long-term win-win cooperation with our customers.

FAQ

1. who are we?
We are based in Hebei, China, start from 2014,sell to North America(40.00%),Western Europe(30.00%), South Asia (10.00%), Africa(10.00%), Mid East(10.00%). There are total about 11-50 people in our office.

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?
Johnson Screen,Bridge Slotted Well Screens,Sand Control Well Screens, Gravel pre-pack Screen,Pipe-based screen,Perforated Pipe,API/5CT Casing and Tubing.

4. why should you buy from us not from other suppliers?
1. Support OEM & ODM
2. We can help customers design drawings.
3. We have own professional research and development group.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken :English, Chinese, Spanish, Japanese ,Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian