Cementing Plug
API Oilfield Drilling Cementing tools cement plugs/top&bottom plug
Cement plug is a rubber plug used to separated the cement slurry from other fluids, reducing contamination and maintaining predictable slurry performance. Top plug and bottom plug two types are typically used on a cementing operation. It is manufactured by graded rubber that is fused upon a composite or Aluminum core.
** This top plug can be used when dual plug system is not required and Bottom cementing plug can be used when dual plug system is required.
**These plugs are completely PDC drillable.
**Operating range of temperature with Aluminum core is up to 200 degree Fahrenheit.
**Plug can be ordered for higher operating temperature and operation in either synthetic or mud fluids.
**Available in 4 1/2" to 20 "sizes + any special sizes.
Technical Data of Cementing Plug:
| Casing size(in) | casing weight range | Wiper Fin O.D |
| mm | in | mm | in |
| 4 1/2" | 14.14-17.26 | 9.50-11.60 | 110 | 4.331 |
| 5" | 17.11-35.86 | 11.50-24.10 | 122 | 4.803 |
| 5 1/2" | 20.83-39.88 | 14.00-26.80 | 135 | 5.315 |
| 7" | 25.30-56.55 | 17.00-38.00 | 170 | 6.693 |
| 7 5/8" | 35.72-63.69 | 24.00-42.00 | 185 | 7.283 |
| 9 5/8" | 53.57-79.62 | 36.00-53.50 | 235 | 9.252 |
| 10 3/4" | 60.27-97.77 | 40.50-65.70 | 260 | 10.236 |
| 13 3/8" | 71.43-107.15 | 48.00-72.00 | 333 | 13.110 |
| 20" | 139.89-197.93 | 94.00-133.00 | 498 | 19.606 |
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.
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.
