Product Details
Place of Origin: China,Henan
Brand Name: ZS
Certification: API
Model Number: 4 1/2"~36"
Payment & Shipping Terms
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: nude or wooden case
Delivery Time: 15 work days
Payment Terms: T/T
Supply Ability: 1000sets/month
Application: |
Drilling Platform, Oil And Water Well Cementing Tools |
Condition: |
New |
Warranty: |
1 Year |
Product Name: |
Float Collar And Float Shoe |
Dimension(L*W*H): |
500*110*50 |
Material: |
Stainless Steel |
Working Pressure: |
21Mpa-35Mpa |
Color: |
Customized |
Core Components: |
Pressure Vessel |
Flow Rate: |
Customized |
Power: |
Customized |
Pressure: |
Customized |
Product Name: |
Cement Float Equipment |
Size: |
Customized |
Speed: |
Customized |
Temperature: |
Customized |
Application: |
Drilling Platform, Oil And Water Well Cementing Tools |
Condition: |
New |
Warranty: |
1 Year |
Product Name: |
Float Collar And Float Shoe |
Dimension(L*W*H): |
500*110*50 |
Material: |
Stainless Steel |
Working Pressure: |
21Mpa-35Mpa |
Color: |
Customized |
Core Components: |
Pressure Vessel |
Flow Rate: |
Customized |
Power: |
Customized |
Pressure: |
Customized |
Product Name: |
Cement Float Equipment |
Size: |
Customized |
Speed: |
Customized |
Temperature: |
Customized |
Stab-in Casing Float Collar And Float Shoe API or As required
The stab-in float collar and shoe technique is an enhanced approach used in cementing large diameter casing. It involves directly inserting the drill pipe into the float shoe or collar, and pumping cement through the drill pipe until it returns to the surface. To ensure complete cement placement, a wiper dart can be employed to displace the cement to the bottom of the drill pipe.
Subsequently, the drill pipe is raised, circulated, and removed from the wellbore. It is important to note that the cement and mud must be kept separate during this process, requiring the use of large plugs that need to be drilled out along with any cement present in the casing. The stab-in float collar and shoe method is specifically utilized when cementing large diameter casings that are lowered using a drill pipe. As the displacement volume of such casings is significant, special considerations are given to ensure effective cementing.
|
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 | |
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.
