Oil Casing and Seamless Pipe Seamless 5CT Petroleum Casing and Tubing for Transport Crude Oil or Natural Gas Project

• 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

Drill Pipe, Oil Well Casing, and Tubing for Oilfield Applications

Tubing and Casing are two pivotal components in oil wells. Tubing serves as a conduit pipe, typically crafted from premium materials such as stainless steel, galvanized steel, or plastic. Its primary role is to efficiently transport oil and gas from the reservoir beneath to the surface above, all while supporting the weight of the drill bit and casing. In contrast, casing is a critical pipe installed during drilling to secure the borehole. It plays an essential role in reinforcing the well wall, ensuring the integrity of the oil and gas well cement, stabilizing the surrounding formation, and preventing the collapse of the well wall.

 

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 pivotal in oil well operations, each serving unique functions throughout the well's lifecycle. Below is a detailed comparison to highlight their differences:

• Casing is installed during the crucial drilling phase to protect and stabilize the wellbore, ensuring the safety and integrity of drilling operations. Tubing is installed for the vital production phase, efficiently transporting oil or gas to the surface for collection and processing.

• Casing provides essential structural integrity and isolation, safeguarding the well and preventing contamination. Tubing is primarily used for the seamless movement of oil or gas from deep within the well to the surface, optimizing production efficiency.
• The distinct timing of installation and specific functionalities of casing and tubing are what set their roles apart in the complex operations of well management.

Color Codes for API 5CT Casing and Tubing:

Feature

Octg casing is a crucial component in the well drilling process, playing an essential role once the drilling is complete. These casings are meticulously lowered into the well, where they team up with the well wall and are expertly sealed with cement. A perforating gun then precisely perforates the target layer, ingeniously allowing the tubing to flow seamlessly through the layers of rock formation, cement sheath, and casing. This seamless flow extends from the depths of the well, ensuring that the tubing pipe reaches the surface efficiently. The main functions are:

(1) Reinforce the well wall to ensure stability and prevent any risk of formation collapse;

(2) Expertly seal different tubing layers and water layers, facilitating efficient layered mining;

(3) Make it incredibly convenient to conduct essential maintenance operations and implement measures such as fracturing and acidification;

(4) Create a reliable tubing flow channel that works in perfect harmony with the tubing pipe to achieve optimal tubing production.

 

Packaging & Shipping

To guarantee the safe arrival of our prestigious products, we meticulously package them in robust wooden boxes. With a keen eye on minimizing shipping expenses, we offer the option to unpack the products efficiently.

Our commitment is to deliver exceptional service, characterized by high quality, convenience, and efficiency, all delivered with professional excellence at every step of the journey.

Product Application

Applications of Casing and Tubing:

Our Seamless Stainless Steel Casing Tubing is expertly crafted for a wide array of applications that span across multiple significant industries. It serves as an ideal choice for the gas and oil sectors, including the robust petroleum industry. Additionally, it's highly favored in the chemical industry, providing exceptional performance both in onshore and offshore oil fields. This versatile tubing also finds valuable applications in electric power generation, ensuring reliable infrastructure in liquefied and compressed natural gas sectors, as well as city gas systems. It further extends its utility to the shipbuilding industry, pharmaceutical projects, and even the food industry, showcasing its adaptability. The chemical fertilizer sector also benefits from its remarkable properties, making it an indispensable component across these diverse fields.
Our premium casing tubing also caters to innovative industries such as textile and chemical fiber production, demonstrating its versatility. In addition, it supports the paper-making industry and continues to be a critical asset within the food industry, affirming its indispensable role in these domains.

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