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China, Chinese API 9 5/8" 36 Ppf Float Collar Float Shoe with Btc Thread1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Cementing ToolFloat ShoeFloat Collar
Shandong Yacheng Petroleum Technology Co., Ltd.
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Product Description API 9 5/8" 36 PPF Float Collar Float Shoe with BTC ThreadProduct Description1.Description: Float Collar and Float Shoe Float collar and float shoe is one of the conventional and necessary accessories of lower casing string structure, usuallyconnecting at the bottom of the tubing string, used to guide the casing string smoothly into the hole, playing a suspended casing, preventing the cement slurry reverse flow and realization of condensation after cementing bump pressure discharge pressure, controlling the height of cement plug. Main Features1) 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.NameModel(in.)O.D.(mm)Total length(mm)I.D.(mm)Min.Dia.(mm)Connection TypeAffordable strength ofback-pressure Float Collar5141.3500110505 BCSG35(Mpa)5 1/2153.67530112555 1/2BCSG35(Mpa)7194.46586162.5777 BCSG35(Mpa)9 5/8270720225779 5/8 BCSG35(Mpa)13 3/83657203197713 3/8 BCSG35(Mpa)20533.47204757720 BCSG35(Mpa) Float Shoe5140.3495110505 BCSG35(Mpa)5 1/2153.67514122555 1/2 BCSG35(Mpa)7194.46533162.5777 BCSG35(Mpa)9 5/8269.88550225779 5/8 BCSG35(Mpa)13 3/8339.75503197713 3/8 BCSG35(Mpa)205346524757720 BCSG35(Mpa)Float ShoeA rounded profile float shoe with an integral check valve attached to the bottom of a casing string prevents reverse flow, orU-tubing, of cement slurry from the annulus into the casing or flow of wellbore fluids into the casing string as it is run. Thefloat shoe also guides the casing toward the center of the hole to minimize hitting rock ledges or washouts as the casing is run into the wellbore. By "floating" casing in, hook weight is reduced. With controlled or partial fill-up as the string is run, the casing string can be floated into position, precluding the need for the rig to carry the entire weight of the casing string. The outer portions of the float shoe are made of steel and generally match the casing size and threads, although not necessarily the casing grade. The inside (including the external taper) is usually made of cement or thermoplastic, since this material must be drilled out if the well is to be deepened beyond the casing point.Float CollarA float collar is installed near the bottom of the casing string. Cement plugs land on it during the primary cementing operation, thus retaining inside the casing a small portion of the cement slurry that may have become contaminated as the top plug scrapes the inside of the casing. It is similar to a float shoe; often both are used for redundancy. The internal check valves may be flapper type or spring-loaded balls.The check-valve assembly fixed within the float collar prevents flow back of the cement slurry when pumping is stopped. Without a float collar or float shoe, the cement slurry placed in the annulus could U-tube, or reverse flow back into the casing. The greater density of cement slurries than the displacement mud inside the casing causes the U-tube effect.CertificationsPackaging & ShippingCompany ProfileWe shandong yacheng petroleum technology are established in 2003 year, located in Dongying city, shengli oilfield,which is second largest oilfield of China. Our business scope includes oilfield equipment supply, such as, drilling equipment and spares, wellhead equipment ,oil recovery equipment. We have been served Shengli oilfield in the last 19 years, established a solid partnership and network with quality OEM factories. Based on our responsive and responsible engineering & commercial team, we can provide one-stop shop service to our customer, and package plan of procurement which brings added value in terms of delivery time, fair prices, inventory in stock. We are Looking forward to build up partnership with your company and provide our attentive service to you. Foreign oil delegation visits FAQ1) About Packing Inner packing: white box, color boxes (upon request), Outer packing: cartons or pallets2) Terms of payment: We accept T/T,L/C3)Terms of Shipment: About 30 days after receiving the advance payment,or according to both parties agreement4)Ports of shipment: Tianjin,Qingdao, shanghai or other required Port, by sea or air5)Guarantee: One year since delivery.6)Inspection: 100% testing before delivery.
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