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Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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API float shoes and collars 13 3/8" Cement Float Equipment

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Puyang Zhongshi Group Co., Ltd.

Province/State:Shaanxi

Country/Region:china

Tel:86-029-89296933

Contact Person:
Mrs.Liza
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API float shoes and collars 13 3/8" Cement Float Equipment

Brand Name Puyang Zhongshi Group
Model Number 4 1/2"~36"
Certification API,ISO,QHSE
Place of Origin China
Minimum Order Quantity 1
Price Negotiable
Payment Terms T/T, MoneyGram
Delivery Time depends on quantity
Packaging Details Wooden Box
Product 13 3/8" API Float Collars and Float Shoes
Fill-in Cement or Alumium
Usage Drilling Equipment
Material P-110, K55, J55, N80,L80 or as required
Thread STC/BTC/LTC or as required
Reverse pressure 35 mpa
Detailed Product Description

13 3/8" API Float Collars and Float Shoes Description

 

The float shoe contains a backpressure valve that prevents fluids from entering the casing while the pipe is lowered into the hole and prevents cement from flowing back into the casing after placement, while enabling circulation down through the casing.

Float collars are placed one to three joints above the guide shoe or float shoe. They provide a seat for the cement plugs, the bottom plug pumped ahead of the cement and the top plug behind the full volume of slurry. Once seated, the top plug shuts off fluid flow and prevents over-displacement of the cement. The space between the float shoe and the float collar provides a containment area to entrap the likely-contaminated fluids from the wiping action of the top cementing plug, securing the contaminated fluid away from the shoe where a strong cement bond is of primary importance. Float collars include a backpressure valve and serve basically the same function as the float shoe.

 
Features

 

  • Reduce strain on the derrick while guiding casing past ledges and slough zones in the hole;
  • Provide a landing point for bottom and top cementing plugs (pumped ahead of and behind the slurry as part of cementing operations);
  • Provide a backpressure valve to prevent cement from flowing back into the inner diameter of the casing after the cement has turned the corner into the annulus and the top plug has been bumped.

 

Specification

 

Specification(in)O.D.(mm)I.D. (mm)Total length(mm)Min.Dia. (mm)Conn TypeAffordable strength of back-pressure(Mpa)
Float Shoe5140.3110495505 BCSG35
5 1/2153.67122514555 1/2 BCSG35
7194.46162.5533777 BCSG35
9 5/8269.88225550779 5/8 BCSG35
13 3/8339.731955077133/8 BCSG35
205344756527720 BCSG35
Float Collar5141.3110500505 BCSG35
5 1/2153.67112530555 1/2BCSG35
7194.46162.5586777 BCSG35
9 5/8270225720779 5/8 BCSG35
13 3/836531972077133/8 BCSG35
20533.44757207720 BCSG35

 

 

Product Tags: 13 3/8" Cement Float Equipment   API Float Shoes And Collars   13 3/8" float shoes and collars  
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