Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A coiled tubing experimental system and method

An experimental method and oil tubing technology, applied in earthwork drilling, teaching models, measurement, etc., can solve problems that restrict the development of coiled tubing, and achieve the effect of improving operation efficiency

Active Publication Date: 2019-02-19
BC P INC CHINA NAT PETROLEUM CORP +1
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the above situation, if there is no complete coiled tubing test platform or system in China, it will restrict the development of coiled tubing operation technology to a certain extent

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A coiled tubing experimental system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The purpose of the present invention is to solve the problems of full-scale testing of coiled tubing technology and tool performance, related scientific experimental research and training of coiled tubing technicians. The present invention provides such figure 1 The shown coiled tubing experiment system can carry out the research on the cutting-edge technology of coiled tubing, the testing and evaluation of coiled tubing supporting tools, the full-scale tool simulation experiment and the training of coiled tubing process technicians. This system solves the problem of domestic coiled tubing technology and tools for full-scale testing, and provides technical support for the development of coiled tubing operation technology.

[0032] The invention relates to an experimental system for full-scale testing of coiled tubing technology and tools. It can be used to guide downhole operations such as on-site coiled tubing drilling, grinding, fishing, cutting, and drilling, as well as ...

Embodiment 2

[0046] Based on Example 1, in this implementation, the power system 1 includes an electric motor, an electric control cabinet, and an air compressor. The electric motor is respectively connected to the electric control cabinet and the air compressor, and the air compressor is connected to the coiled tubing system 5. The drum connection.

[0047] The control system 2 is composed of an electrical control system and a hydraulic control system. The electrical control system is composed of a 90kw motor, a 45kw motor and an air pump. The two motors provide power to the air pump and drive the air pump to the drum in the tubing system 5. The coiled tubing lubrication; the hydraulic control system consists of a hydraulic pump, a hydraulic oil tank, a radiator, a filter, an accumulator, related hydraulic components and related accessories, and a hydraulic control circuit composed of this. The power of the 180 pump of the hydraulic control system is driven by a large motor, and the 45 pump ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a coiled tubing experimental system. The coiled tubing experimental system comprises a coiled tubing system, a power system for proving hydraulic power for the coiled tubing system, a flow control system for real-time flow monitoring of the coiled tubing system, a data acquisition system for data monitoring of the coiled tubing system and a video monitoring system for video monitoring of the coiled tubing system. The data acquisition system and the flow control system are integrated for display. The power system, the control system, the data acquisition system and the video monitoring system are connected with the coiled tubing system. The coiled tubing system is further electrically connected with an experimental simulation well and a solid-liquid separation and circulation system. The experimental simulation well is electrically connected with the solid-liquid separation and circulation system. By building the system, the maturity of the coiled tubing process and the reliability of the performance of matched tools can be detected, site coiled tubing construction is guided effectively, coiled tubing working efficiency is improved, and the coiled tubing experimental system has become a supporting platform for improving the coiled tubing technology research ability of technicians in China.

Description

Technical field [0001] The invention relates to a coiled tubing experiment system and method, which is applied to the field of downhole operation techniques such as coiled tubing drilling and grinding, fishing, cutting, and drilling, and full-scale testing of tool performance. Background technique [0002] According to investigations, the current domestic coiled tubing technology research methods are relatively lacking, especially a complete set of tools and process test systems. The existing few coiled tubing test platforms are mainly for testing coiled tubing equipment, and no correct An experimental platform or system for full-scale testing of horizontal well coiled tubing technology and tools. [0003] Based on the above situation, if there is no complete coiled tubing test platform or system in China, it will restrict the development of coiled tubing operation technology to a certain extent. Summary of the invention [0004] The purpose of the present invention is to solve the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E21B47/00E21B47/002E21B47/06E21B47/07G09B25/02
CPCE21B47/00E21B47/002E21B47/06E21B47/07G09B25/02
Inventor 兰建平杨红斌仝少凯徐迎新任斌李绪宜谢涛席仲琛张永红胡期旭陈文博
Owner BC P INC CHINA NAT PETROLEUM CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com