Puyang Zhongshi Group Co., Ltd.
| 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 | Stainless Steel |
| Working Pressure | 21Mpa-35Mpa |
| Color | Customized |
| Core Components | Pressure vessel |
| Dimension(L*W*H) | 500*110*50 |
| Package | Carton Box |
| Brand Name | ZS |
| Model Number | 4 1/2"~36" |
| Certification | API |
| Place of Origin | China,Henan |
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Product Specification
| 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 | Stainless Steel | Working Pressure | 21Mpa-35Mpa |
| Color | Customized | Core Components | Pressure vessel |
| Dimension(L*W*H) | 500*110*50 | Package | Carton Box |
| Brand Name | ZS | Model Number | 4 1/2"~36" |
| Certification | API | Place of Origin | China,Henan |
Stab-in Casing Float Collar And Float Shoe API or As required
The technique known as the Stab-In Float Collar and Shoe represents a highly developed approach used for cementing large diameter casings during drilling operations. This process involves directly inserting the drill pipe into either the float shoe or collar, and injecting cement through the drill pipe until it reaches the surface. A wiper dart is sometimes used to ensure that the cement is correctly positioned, as it helps to displace the cement to the bottom of the drill pipe. Once this step is completed, the drill pipe is lifted, circulated to achieve uniform cement distribution, and then ultimately removed from the hole.
It is important to highlight that when employing the stab-in float collar and shoe technique, large plugs are necessary to separate the cement from the mud. These plugs need to be drilled out together with any cement present in the casing. This particular technique is specifically designed for cementing large diameter casings that are lowered using drill pipes. Given the significant volume displacement associated with these substantial casings, special considerations must be taken into account during the cementing process.
|
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.
We 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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o...
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