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Home > products > Cement Float Equipment > Stab-in Casing Float Collar And Float Shoe API or As required

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

Product Details

Place of Origin: China

Brand Name: Puyang Zhongshi Group

Certification: API,ISO,QHSE

Model Number: 4 1/2"~36"

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: Negotiable

Packaging Details: Wooden Box

Delivery Time: depends on quantity

Payment Terms: T/T, MoneyGram

Get Best Price
High Light:

auto fill float equipment

,

casing float shoe

Type:
Stab-in Type
Color:
Blue Or As Required
Working Pressure:
21Mpa-35Mpa
Specification:
4 1/2"~36"
Thread:
API Type Or As Required
Application:
Oil And Water Well Cementing Tools
Type:
Stab-in Type
Color:
Blue Or As Required
Working Pressure:
21Mpa-35Mpa
Specification:
4 1/2"~36"
Thread:
API Type Or As Required
Application:
Oil And Water Well Cementing Tools
Stab-in Casing Float Collar And Float Shoe API or As required

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

 

Stab-In float collar&shoe is an improved method for cementing large diameter casing.With stab-in float collar&shoe, the Drill Pipe is stabbed directly into the Float Shoe or Collar and cement is pumped through the drill pipe until returns reach surface.Cement is then displaced to the bottom of the Drill Pipe a wiper dart can be used. The drill pipe is then picked up, circulated, and pulled out of the hole.

In addition,large plugs must be used to seperate the cement from the mud and have to be drilled out, along with any cement in the casing. The Stab In Float collar&shoe is used for cementing large diameter casings lowered on drill pipe. The string presents special cementing consideration due to high displacement volume of large diameter casing.
 
Features:
 
  • 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
 

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
 

 Stab-in Casing Float Collar And Float Shoe API or As required 0