Cement Swivel
The Cement Swivel is a cementing tool that provides a means to introduce cement below the top drive and provides the option to rotate the casing string during cementing if desired. It allows cement to be pumped in through one, or both, of its dual side-entry ports and offers a stable pressure rating.
Size: 4 1/2″ to 13 5/8″
WhatsApp: +86 158 0546 5460
Specification
| Maximum tension load | 500 ton |
| Maximum working pressure | 10000 psi |
| Tool Torque | 32 000 lb |
| Maximum pumping rate | 15 bpm (2”) + more |
| Swivel Weight | 816lb |
| Top connection | IF BOX |
| Bottom connection | IF PIN |
| RPM | 0-40 |
| Material | 42CrMo |
Description
We are a Cement Swivel Manufacturer and supplier with API certificate.
Where pumping cement through the top drive is to be avoided, our Cement Swivel provides a means to introduce cement below the top drive and provides the option to rotate the casing string during cementing if desired.
Our cement swivel connects in-line with the top drive quill and allows for fluid to be pumped down a casing string through two side-entry ports.
The cement swivel allows cement to be pumped in through one, or both, of its dual side-entry ports and offers a 10,000 psi pressure rating. With no welded joints and a robust seal design, the cement swivel offers a long wear life and reduced maintenance requirements due in part to its self-cleaning internal geometry.
JC Petro Cement Swivel is rigged up with the casing running equipment between the top drive and the automated casing running tool. This combination of equipment allows you to immediately transition to cementing once the casing string has been landed; moreover, it enables the casing to be rotated and reciprocated while cementing which has proven to significantly improve cement bond and well integrity.
A cementing swivel includes an outer stationary member having a cement port, an inner rotating member with a bore therethrough, and a torque indicating member coupled to the outer stationary member and configured to provide a visual indication that a predetermined torque load has been reached.
Fluid can be pumped through the tool while maintaining the ability to rotate and reciprocate the casing string, improving the integrity of the cement job.
The Cement Swivel circumvents the need to pump cement through the top drive, eliminating the risk of cement setting in the top drive components when operated in-line with a Kelly Valve (or similar).
This tool is compatible with, and carries similar designed ratings to line of Casing Running Tools with Internal Grip (CRTeTM).
Feature:
- 1.Compatible with casing running tools and Plug Launcher for increased cementing efficiency.
- 2.Circumvents need to pump cement through top drive eliminating risk of cement setting in the top drive components.
- 3.Rotation and reciprocation of casing string improves integrity of cement job.
- 4.Able to pump cement through one or both inlets if high pressure is not required.
- 5.Robust seal design offers a long wear life and reduced maintenance requirement.
Applications
The Cement Swivel is rigged up with the casing running equipment between the top drive and the automated casing running tool. This combination of equipment allows you to immediately transition to cementing once the casing string has been landed; moreover, it enables the casing to be rotated and reciprocated while cementing which has proven to significantly improve cement bond and well integrity.
| 1: Working Pressure |
| 1) During the sand washing operation, it does not rotate and the working pressure is 35MPa; |
| 2) During the flushing operation, the rotation speed can reach 40RPM and the working pressure is 35MPa. |
| 2: Erosion resistance: |
| 1) On-site use of 10% quartz sand fracturing fluid: 2.2m3 / min, displacement flushing 15h. |
| 2) The entire working time of pumping the fracturing fluid is not less than 120h. |
3: What size the cement swivel you have made?
–4 1/2″ and 5″
4: What is the max pressure ?
–10000 PSI.