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Float shoes and Float Collar/Cementing Tools

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Address: No.722 Hualing Technical Mansion, Beiyi Road, Dongying, Shandong Province, China

Phone: 86-546-8230849

Contact name:Suzy Zhao

East Petroleum Equipment Co.,Ltd.

Float shoes and Float Collar/Cementing Tools

City & Province Dongying Shandong

Product Details

Float shoes and Float Collar/Cementing Tools

Float Shoe:

when landing the casing, the drill fluid have no resistance to float shoes. The pressure of circulating mudmake the valve head down a displacement, the disc of valve rod’s end will fall off automatically; after stoppumping, the valve press the valve seat upwards under the action of spring, the float valve becomesone-way valve. So that can pump the drilling fluid and cement slurry into it from up to down, but the fluid inthe casing or outside casing annulus can’t be return to prevent from back flow.

Float Collar:

the using method is the same as float shoes except the lower end is pin. It is connected with casing.The usage of float collar is to make the casing landing easily by reducing the loading. When landing thecasing, make sure to prevent from the drill fluid flow into the casing. After cementing, the float collar canprevent the cement slurry returning to the casing.

Specification:

Specification(in)

O.D.(mm)

Total length(mm)

I.D.(mm)

Min.Dia.(mm)

Conn Type

Affordable

strength of

back-pressure(Mpa)

Float Collar

5

141.30

500

110

50

5 BCSG

35

5 1/2

153.67

530

112

55

5 1/2BCSG

35

7

194.46

586

162.5

77

7 BCSG

35

9 5/8

270

720

225

77

9 5/8 BCSG

35

13 3/8

365

720

319

77

133/8 BCSG

35

20

533.4

720

475

77

20 BCSG

35

Float Shoe

5

140.30

495

110

50

5 BCSG

35

5 1/2

153.67

514

122

55

5 1/2 BCSG

35

7

194.46

533

162.5

77

7 BCSG

35

9 5/8

269.88

550

225

77

9 5/8 BCSG

35

13 3/8

339.7

550

319

77

133/8 BCSG

35

20

534

652

475

77

20 BCSG

35

More information: skype: suzyzhao07; suzyzhao07 at gmail dot com

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