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Well Cleaning Scraper

Well Cleaning Scraper

The new type of well cleaning solutions is a new tool independently developed by ASBR according to the problems existing in the field operation. It can cooperate with drilling, grinding and milling tools to complete various operations at a time, reduce the times of well entrying and lifting, and greatly improve the operation efficiency.


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Technical characteristics:

When drilling, milling, grinding and other operations, the scraper body will not scrape the casing. After drilling, milling, grinding and other operations are completed, the scraper blade is knocked out by pitching and pressing, and the scraper can work as normal as the conventional scraper. At the same time, the circulating hole connected to the sliding sleeve switch under the scraper is also opened, so that the positive and negative circulating well washing can be carried out.


TypeAssembling OD(in)Path(mm)Opening Pressure(MPa)Opening Diameter(mm)Connecting Thread
7 7/8"6 1/84012-15183NC38
7 5/8"
6 1/163812-15179NC38
7"
5 1/23812-15165NC38
5 1/2"4 1/42812-15124NC31
5"
3 7/82812-15112NC26