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API 5CT downhole Cementing Tool casing pipe float shoe

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API 5CT downhole Cementing Tool casing pipe float shoe

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Brand Name : ZS

Model Number : 4 1/2"~36"

Certification : API

Place of Origin : China,Henan

MOQ : 1

Price : Negotiable

Payment Terms : T/T

Supply Ability : 1000sets/month

Delivery Time : 15 work days

Packaging Details : nude or wooden case

Application : Cement Float

Condition : New

Warranty : 1 year

Product name : Float Collar And Float Shoe

Material : Steel

Working Pressure : 21Mpa-35Mpa

Color : Customized

Core Components : Pressure vessel

Dimension(L*W*H) : 500*110*50

Control Mode : Manual/Automatic

Flow Rate : 2-20L/min

Frequency : 50HZ/60HZ

Name : Cement Float Equipment

Power : Electric

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Product Description

Stab-in Casing Float Collar And Float Shoe API or As required

The Stab-In Float Collar & Shoe approach is a highly effective method for cementing large diameter casings. It entails the direct insertion of the drill pipe into either the Float Shoe or Collar, which provides a pathway for the cement to be pumped through until it reaches the surface. Following this, the cement is displaced to the bottom of the Drill Pipe by using a wiper dart. Finally, the drill pipe is circled, retrieved, and removed from the wellbore.

In addition, one must use large plugs to isolate the cement from the mud and drill out any cement that has accumulated in the casing. It is noteworthy that the Stab-In Float Collar & Shoe approach is specifically tailored towards cementing large diameter casings that are lowered using drill pipe. This technique is crucial when managing high displacement volumes associated with large diameter casings, and requires specialised considerations when conducting cementing operations.

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Features of float collar and float shoe:
  • Small diameter inner string off drill pipe is used to displace cement which minimizes displacement volume behind Cement and there by reduces contamination and save time.
  • Drill out of cement inside large casing is minimized by controlling cement top with displacement fluid in drill pipe And Plunger valve in Stab in Shoe
  • Improve displacement accuracy — cement mixing and pumping continues until cement returns reach surface
  • Get better cement quality — the reduced cement/mud interface area and high velocity of flow in the Drill
  • Pipe Minimize cement contamination while the short pumping time eliminates the need for cement retarders
  • Reduce cement volume — conventional displacement requires calculation of excess cement factor, whereas with Stab-in methods excess cement need be no greater than the volume of the drill pipe. No large plugs are needed
  • Reduce net rig time — circulating, pumping, and drill-out times are minimized
  • Protect casing — cementing pressures are confined to the drill pipe as in a squeeze job
  • The Stab-in cementing equipment is available in size 4-1/2”-36”
  • The Stab-in cement Float Shoe & Collar are also available with Double Valve and any combination.
Specification of float collar and float shoe:

Specification

(in)

 O.D.
(mm)		 Total
Length		 I.D.
(mm)		 Min.Dia.
(mm)		 Connection Type Working Pressure
Float Collar 5" 141.3 500 110 50 BTC/LTC/BCSG 35
5 1/2" 153.67 530 112 55 BTC/LTC/BCSG 35
7" 194.46 586 162.5 77 BTC/LTC/BCSG 35
9 5/8" 270 720 225 77 BTC/LTC/BCSG 35
13 3/8" 365 720 319 77 BTC/LTC/BCSG 35
20" 533.4 720 475 77 BTC/LTC/BCSG 35
Float
Shoe		 5" 140.3 495 110 50 BTC/LTC/BCSG 35
5 1/2" 153.67 514 112 55 BTC/LTC/BCSG 35
7" 194.46 533 162.5 77 BTC/LTC/BCSG 35
9 5/8" 269.88 550 225 77 BTC/LTC/BCSG 35
13 3/8" 339.7 550 319 77 BTC/LTC/BCSG 35
20" 534 652 475 77 BTC/LTC/BCSG 35
Company Information

Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.

Puyang Zhongshi Group Co., Ltd have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.


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