COMPANY PROFILE
We(SWS) are specialized in cementing tools and casing accessories, engaging in the development, manufacturing, sales and service. Advanced downhole tool manufacturing technology is used to provide products that exceed industry quality standards to meet the challenging cementing tools' needs of oilfields around the world.
To meet these demands, we have established a manufacturing facility of 78000sq ft. This facility has modern CNC machining, fabrication and processing equipment, testing and inspection facilities, together with raw material and production storage.
MAIN PRODUCTS
Our main products are: float collar and shoes, stage collars, liner hangers, Packer, cement plugs, cement heads, centralizers, casing and tubing, pup joints, coupling, etc.
CERTIFICATES
We get the certificate of API Q1, 7-1 and 5CT.
PRODUCT DESCRIPTION
A float shoe is a specialized piece of equipment installed at the bottom of the casing string. It contains a check valve or a backflow preventer mechanism that allows fluid to flow downward during casing placement but prevents fluid from flowing back up the casing once it's in place. This design helps maintain hydrostatic pressure in the wellbore, prevents the influx of formation fluids, and ensures proper cementing of the casing.
A float collar is another critical component placed near the bottom of the casing string, just above the float shoe. Like the float shoe, it also contains a check valve or backflow preventer mechanism. The float collar serves similar functions as the float shoe, ensuring one-way flow of fluids during casing placement and preventing fluid migration after cementing. Additionally, the float collar typically incorporates guide fins or other features to help centralize the casing string within the wellbore, facilitating proper cement placement and enhancing wellbore stability.
FACTORY PHOTOS
EXHIBITION
PACKAGE & TRANSPORTATION
CONTACT INFORMATIONS
| Tel | +86 18015889633 |
| Whatsapp | +86 18015889633 |
| Mail | leo@service-js.com |
| Web | www.jssws-oil.com |
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API Standard LTC N80 Self-latch Float Shoe and Collar for Gas Well Drilling with 35MPa Bearing Pressure Images
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