casing float shoe and float collar, casing guide shoe
Packaging and Delivery
Float collar and float shoe are essential conventional accessories for sbustructure of casing string. The float shoe or float collar is a kind of casing shoe or coupling which can produce buoyancy. With advantages of high temperature resistance, good sealing feature and east connection, they can be used to replace guide shoe or casing shoe. The float shoe and float collar can be not only used in unclassified technical casing, oil layer casing but also in deep well, extra-deep well and special technology well.
1) All inner parts are made of easily drillable aluminum alloy
2) The device can be connected directly to same type casing
3) Reliable back-pressure leak proof structure, enable grout or slurry flow with less resistance
4) Valve seat and valve disk can effectively prevent grout from flowing back
5) Hardness of base material is equivalent to API Spec N-80
Dezhou Quanxing Petroleum Machinery Co., Ltd (Quanxing) is a high-tech company with design, manufacture, installation and service of drilling tools, cement tools. The company is bases in ?Dezhou, Shandong province with most facilities. Quanxing is the major supplier for more than 10 onshore and offshore oilfields in China?
?"Quanxing services for all over the world". Quanxing directs its management and manufacturing with internationally accepted practices, and enjoying a good reputation in wide region
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