Free Point Tool Description
The Free Point Tool is a special logging tool used to logging the position of downhole stuck points. Its working principle is based on physical sensors and signal processing technology, which can accurately identify whether the string encounters jamming during the drilling process and determine the specific position of the stuck-point.
It is used in oil drilling and geological exploration to logging the position of downhole stuck points, and is usually employed when drilling or raising the pipe string encounters stuck. It can provide the position of the stuck-point by measuring the stress changes of the pipe string, Then increasing the success rate of removing the stuck and shortening the construction time.
Features of A-One Oil's Free Point Tool
◆ It can perform continuous measurements within the drill pipe (casing), possessing high timeliness compared to traditional point-by-point pipe logging tools.
◆ It can quickly and accurately find the location of stuck-point in high-angle or horizontal wells through a single logging process, making it suitable for high-strength alloy pipes and coated pipes.
◆ It adopts a fully redundant dual-backup structure with mutual isolation, ensuring safe and reliable completion of each logging task.
◆ It can be conveyed to the horizontal section through wireline, coiled tubing, or sucker rods to complete the stuck-point testing.
Advantages of A-One Oil's Free Point Tool
◆ Shorten the Construction Time
It can reduce unnecessary drilling and fishing time, meanwhile improve operation efficiency.
◆ Well-adapted
It can apply to various well conditions, including large wells, inclined wells and offshore oil drilling.
◆ High Reliability
It is not affected by platform shaking and other factors, providing reliable logging data.
◆ Improve the Free Stick Success Rate
Through the precisely logging the position of the stuck point, the success rate of freeing the drill string or casing.
How Does A-One Oil Free Point Tool Work?
The logging operation process of the Free Point Tool is as follows:
◆ Based on the actual conditions on site,the stuck-point location for a certain well is 4000m, using this tool of logging section is 5,000 to 3,000m, the logging speed is 800m/hour, and the logging time is 2.5 hours.
◆ Quickly pull up the tool out of the wellhead when power is cut off.
◆ Readout the logging data and transmit the exported logging data back to the company HQ. The logging operation is finished, and the result will be available within 0.5 to 2 hours.
Conclusion
The Free Point Tool is a special logging tool used to log the position of stuck-points downhole. It can provide the position of stuck-points by logging the tensile and torsional strains of the pipe string. It can precisely provide the position of the stuck-point, improve the success rate of removing the stuck-point and shorten the construction time. It features high sensitivity, strong adaptability and high reliability. It is suitable for various well conditions and is an indispensable important tool in oil drilling and geological exploration
Welcome to contact us to learn more about our tools via e-mail info@a-oneoil.com
