Tubing Pipe

Core Equipment: Sulfur-resistant alloy tubing, low-temperature weather-resistant tubing, API standard precision threaded joints, couplings, sealing rings, tubing hangers, detectors, running tools.

Core Technologies: Alloy smelting, precision thread machining, sulfur and corrosion resistance treatment, low-temperature modification, sealed connection, anti-wax, running and centering technology.

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Product Introduction

Tubing Pipe is a core pipe material for oil exploitation and transportation. Run into the casing as an oil and gas transportation channel, it can carry downhole operations such as acidizing and fracturing, widely used in oil and gas well production, workover, stimulation and gathering and transportation to ensure efficient and stable oil and gas exploitation and transportation.

Types and Characteristics of Equipment

Type

Oil Special Tubing Pipe: Suitable for various oil and gas wells, featuring high pressure resistance, corrosion resistance and fatigue resistance, smaller caliber than casing and uniform wall thickness. Customized by working conditions, it adapts to extreme conditions such as high temperature, high sulfur and extreme cold, and is a core essential pipe for oil and gas well production.

Features

Features Precise specifications, classified by steel grade, caliber and wall thickness, adapting to different well depths and operation needs. High strength and fatigue resistance, able to bear downhole high pressure, impact and long-term wear. Corrosion and wax resistance, adapting to various extreme service environments. Precision thread connection, tight sealing to prevent oil and gas leakage. Lightweight and easy to run in, can cooperate with downhole tools, with convenient operation and maintenance.

Tubing Pipe

Tubing Pipe is the conduit for oil and gas to flow from the reservoir to the surface.

Tubing Pipe

It is installed inside casing pipe to ensure smooth production.

Tubing Pipe

It is widely used in oil and gas well production systems.

Basic Principles and System Composition

Basic Working Principle

After well completion, run tubing into casing section by section and connect with threads, lower end connected to downhole tools and upper end to wellhead Christmas tree; oil and gas are transported to the surface through tubing, and it can also be used as a stimulation channel to inject medium, ensuring tight and stable transportation.

Overall System Composition

Tubing Main Body Unit: Including tubing bodies of different specifications and precision threaded joints. Connection and Sealing Unit: Including sealant, sealing rings and couplings to ensure sealing and prevent leakage. Downhole Supporting Unit: Including oil pumps, packers and centralizers to ensure stable operation. Wellhead Connection Unit: Including Christmas trees, tubing hangers and valves to connect ground systems. Supporting Auxiliary Unit: Including detectors, running tools and cleaning equipment to ensure smooth operation.

Basic Principles and System Composition

Pre-operation Preparation: Determine working conditions, select tubing, inspect tube body, thread quality and sealing performance. On-site Preparation: Clean tubing, apply sealant, assemble joints and couplings, commission tools and equipment. Tubing Running: Run and fasten section by section, center with centralizers, monitor resistance and sealing in real time. Supporting Installation: Connect downhole tools and wellhead equipment, commission to ensure tight sealing. Post-operation Maintenance: Regularly detect, clean wax and impurities, check sealing, replace worn parts.