Single Plug Cement Head
Single Plug Cement Head is a special cementing equipment and tool for grouting and releasing rubber plug. It has a single plug container and can be connected with casing. It can couple with one plug, and make the drilling fluid fill into drill pipe in turn and quickly, simplify cementing operation and prevent cement pollution.
Single Plug cement head can be connected with casing. It makes the drilling fluid fill into casing in turn and quickly.
It’s structure is Simple, easy to fix, especially the quick joint make sure the convenience of fix in site
We are a Single Plug Cement Head manufacturer.
Size : 4″,4 1/2″,5 1/2″,7″, 7 5/8″, 9 5/8″, 11 3/4″,13 3/8″,20″.
Pressure: 35MPa – 70 MPa
The Single Plug Cement Head is a wellhead equipment. It has a single plug container and it is used for single plug cementing.It is a device fitted to the top joint of a casing string to hold a cement plug before it is pumped down the casing during the cementing operation.
In most operations, a bottom plug is launched before the spacer or cement slurry. The top cement plug is released from the cement head after the spacer fluid.
Most cement heads can hold both the top and bottom plugs. A manifold incorporated into the cement head assembly allows connection of a fluid circulation line.
Product Specification:
Feartures
Main parts are made from AISI 4145H alloy steel.
Positive lever indicates plug releasing.
Quick-latch adapter is designed to offer easier, faster and safer makeup for two-stage cementing. It is manufactured utilizing API grade steels with connections for API 8 round, buttress and premium threads.
Not only common thread,also special thread cement head can be produced including NEW VAM,VAM TOP,FJ etc.
Top cover and union nut with large trapezoidial-threaded, it makes the tool convenient to disassemble and carry.
Double Plug Cement Head
The Double Plug Cement Head is a wellhead equipment. It has two plug containers.
It is used for double plug cementing and two stage cementing operation. Double plugs cementing head is special tool for pumping slurry and releasing plug.
It can couple with two cementing plugs simultaneously. And it makes the drilling fluid fill into casing in turn and quickly. This can simplify the cementing operation, prevent cement pollution.
We are the Double Plug cement head manufacturer with API Certificate. Different size of double plug cementing head can be supplied. From 4 inch to 20 in cementing head.
The Double Plug Cement Head is a wellhead equipment. It has two plug containers.
It is used for double plug cementing and two stage cementing operation. Double plugs cementing head is special tool for pumping slurry and releasing plug.
It can couple with two cementing plugs simultaneously. And it makes the drilling fluid fill into casing in turn and quickly. This can simplify the cementing operation, prevent cement pollution.
We are the Double Plug cement head manufacturer with API Certificate. Different size of double plug cementing head can be supplied. From 4 inch to 20 in cementing head.
Product Specification:
Features:
The top cover and the nut have large-pitch trapezoidal threads. Easy to disassemble.
Designed with rubber plug drop indicator. It is convenient for on-site operators to judge whether the rubber plug has passed.
The main body is made of thick-walled seamless pipe. High pressure resistance and long life.
Double balance tube structure. It makes the pressure at the upper and lower ends of the rubber plug the same during the cementing process. It can eliminates the effect of negative pressure suction on the blocking pin. It makes it easy to open the blocking pin.
Can be connected with API long round buckle / short round buckle / trapezoidal buckle. Widely using range.
Meet with API standard and special threads available.
Casing Top Drive Rotating Cement Head
The Top Drive Rotating Cement Head can be directly connected to the top drive and rotate the casing. It is designed with a bypass circulation passage.It can be circulated by the top drive when the drill rod rubber plug is installed.
We are Top Drive Rotating Cementing Head manufacturer and supplier with API 5CT, ISO certificate.
The best selling rotating heads are 7″ casing rotating cement head and 9-5/8″ rotation cementing head.The top drive rotating head is mainly exported to Russia, USA, South America,Middle East Market.
The Top Drive Cement Head (RCH) is one kind of rotating casing cementing head. It executes the customer’s rotating cementing process while conditioning the well during the cementing job.High-load bearing design to ensure safe rotation during string movement and cementing process;
The Rotating Cement Head can meet customers’ unique cementing services needs.Designed for longevity, the RCH features a no-leak swivel design that allows for continuous rotation over extended periods of time, resulting in a better cement job. It is liable in sealing and can withstand high pressure.
Product Specification:
Features:
1.Seal integrity (Seals have been exposed to numerous chemicals
2. Maximum strength and toughness from quenched and tempered alloy steel construction. Compact in Size:Approximately 25-35% shorter in length than competing tools
3. Simple & Reliable Plug Launch.Quick, quarter turn plug release system with no need to unscrew release plug
4. Compatible with all casing running tools and top drive systems
5. Significantly faster rig-up/rig-down time
6. Maximum strength and toughness from quenched and tempered alloy steel construction.
7. Displacement fluid and cement are diverted below or above the plug through an external manifold.
8. Manifold rated to 10,000 PSI working pressure
9. Seal Life (Seals have been under actual job loads for up to 2 weeks continuous
10.No Leak Swivel Design:In-house designed swivel allows for circulation and rotation at high RPMs for extended periods of time with no decrease in reliability
Integral Cement Head
Integral Cement Head is high pressure and safe cementing head. It is different on the structure of welded cement head. It is more stronger and quick latch.The max pressure can be 80 MPa.It is used during stage cementing operations or when stage collar cementing plugs or conventional top and bottom cementing plugs are to be used.They are availabe in single or double plug container configurations. It is used during stage cementing operations or when stage collar cementing plugs or conventional top and bottom cementing plugs are to be used.They are availabe in single or double plug container configurations.
Types: Casing Integral Cement Head, Drill Pipe Integral Cement Head
Size : 5 1/2″,7″, 7 5/8″, 9 5/8″, 11 3/4″,13 3/8″,20″.
Pressure: 35MPa – 80 MPa
Product Specification:
Features：
1.It is suitable for high pressures due to its compact structure and reasonable design.It is made of high strength alloy steel.It is very safe and can avoid breakage.
2.Internal pressure balance is achieved as cement head body I.D.is greater than cementing plug diameter
3.The Integral Cement Head has simple structure, small size, light weight and is simple to operate.It is adaptive to fields with strong vibration or rugged environment.
4.It is more advanced than welding cementing head which has the defects of slag inclusion or blow pore.
5.Integral Cementing heads are available in a wide range of working pressures from 3000PSI-11000PSI.
Top Drive Cement Head
Top drive head has a connection on top to thread onto the quill of the top drive. This allows you to rotate your casing while pumping cement.
The pump cement through the bottom valve and then displace the cement via the top valve after dropping drill pipe dart that is loaded in the head and released when open the release valve.
We are a top drive Cement Head manufacturer.
Product Specification:
Features：
1.Can be directly connected to the top drive and rotate the liner;
2.Designed with a bypass circulation channel.It can still be circulated through the top drive when the drill pipe rubber plug is installed;
3.High-load bearing design. Ensure the safe rotation of pipe string activity and cementing process;
4.The seal is reliable during rotation. Can withstand high pressure.
Drill Pipe Cement Head
The Drill Pipe Cement Head is a wellhead equipment.It is used for liner cementing operation and is also used to release plugs.
Type：Drill Pipe Single Plug Cement Head，Drill Pipe Double Plug Cement Head
Size: 2-7/8″, 3-1/2”,4”,4-1/2” ,5″,5-1/2”
Product Specification:
Features：
1 . Large ID of ptug container allows easy open of plug retain pins.
2 . Main part is made with high Strength alloy steel high pressure resistant.
3 . Plug release indicator reveals visual indication of plug passing.
4 . Design of lifting sub used to lift cement head and pipe string with elevator .
High Pressure Cement Head
The High-pressure double plug cement head is the cementing head designed by our company for ultra-deep wells and high-pressure wells. We are a High Pressure Cement Head manufacturer. It can be widely used in deep well cementing and shale gas cementing fields.
High Pressure double plug cement head is the first cementing head designed by our company for ultra-deep wells and high-pressure wells. It can be widely used in deep well cementing and shale gas cementing fields.
High-Pressure Cement Head is a wellhead equipment to pump cement and release plugs. This Cement Head has two plug containers and it is used for both conventional double plug cementing and two stage cementing.
Integrative design is used for high-pressure cementing Compact structure , easy to operate.Internal balance design and plunger can be opened easily.
The High-pressure double plug cement head working pressure:
Product Specification:
Features：
1.The cement head as a whole is not welded. All the joints of the components are designed with threaded connections + seals. Reliable pressure performance and easy maintenance.
2.The cement head is equipped with a rubber plug indicator. Convenient for the operator to understand the working status of the rubber plug
3.The cement head is equipped with a large-pitch quick-connect device. Can achieve rapid installation and removal of the cement head.
