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1.5 Inch Guide Type Scraper Gauge Cutter Wireline
I. Overview
The guide type scraper is used to gauge the tubing and to remove
the scale, paraffin wax and debris etc., as well as ensuring the
unhindered passage of subsequent bottom bole assembly.
This unique style of cutter has no hard edges and the protection
cage helps in guiding the cutter as well as preventing damage to
the cutting edge. Circulation can be achieved through the tool to remove debris
during the operation.
II. Common specification parameters
The O.D. of guide type scraper can be processed according to
customized part. Generally, it is more than the maximum O.D. of
downhole tool slightly, and select the connecting thread and
fishing neck with standard specifications as needed.
O.D. | Fishing neck | Connection thread | PN. |
1.25"-1.5" | 1.187" | 15/16-10UN | W**-0*.** |
1.5"-2" | 1.375" | 15/16-10UN | W**-0*.** |
2"-2.5" | 1.375" | 15/16-10UN | W**-0*.** |
2.5"-3" | 1.75" | 1-1/16-10UN | W**-0*.** |
3"-4" | 1.75" | 1-1/16-10UN | W**-0*.** |
4"-5" | 2.313" | 1-9/16-10UN | W**-0*.** |
Note: More customized parts are available upon request.
III. Structural features and use
The guide type scraper is composed of the body and guiding head.
The top of the body is external thread (or quick male joint) and
fishing neck, and the bottom is the cutting edge of the scraper
used for scraping off wax, rust, rock waste, etc.. After quenching
treatment, the surface hardness in this area is high so as to
scrape off wax, rust and rock waste smoothly. There are some
threads in the cutting edge and there is a big clearance hole in
the middle of body to discharge the rock waste smoothly and avoid
stacking of rock waste and others and the tool cannot be operated
normally. There are some threads out of the guiding head, its
leading end is a cone and most part of it is milled off to
guarantee fluid passes through it. The guiding head and body are
crewed up with threads and elastic cylindrical pin to prevent
loosing.
Due to the guiding head, the pigging diameter of guide type scraper
is larger than that of gauge cutter.
◆About Baoji RuiXin Slickline Tools
Baoji Ruixin Energy Equipment Co., Ltd. was established in 2012. It
is an IS0: 9001-2015 and API Q1 system certified technology
research and development organization specializing in the design
and manufacture of steel wire, cable and coiled tubing tools. With
strong new product research and development capabilities, it has
obtained 12 national utility model patent certificates and 1
invention patent certificate. Undertook two prefecture-level and
provincial-level scientific research projects. Our products include
wireline wireline wellhead blowout prevention equipment, wireline
downhole tools and coiled tubing downhole tools. At present, we
have provided professional equipment and technical support to more
than 50 oilfield service companies in various regions at home and
abroad.
◆Strict quality control system
Steel wire working tools are certified by API, and all
manufacturing are strictly in accordance with API system, including
quality control management, environmental management and
occupational health and safety management. For each wire working
tool and each part, we have achieved traceability from raw
materials, production process to product shipment.
◆Hard work, after-sales service
On-site technical guidance exchanges with each other. Our sales and
technical personnel communicated well with front-line engineers and
technical experts on the job site, and solved technical problems
such as material selection, sealing structure optimization, and
accident handling in complex environments. And carried out many
technical exchanges and friendly cooperation. We have done a good
job of product after-sales service for customers, and we provide
customers with more satisfactory services. We would like to thank
more and more customers for their support and trust. In the future,
we will do better.