Cement Heads, Plugs, Float Equipment, Centralizers and Casing Accessories for Primary and Stage Cementing Operations
RIGRS supplies oilfield cementing tools and casing cementing equipment for drilling, completion and well integrity operations. Our product range includes cementing plugs, cement heads, float collars, float shoes, casing centralizers, stop collars, stage cementing tools and related casing accessories.
Available options include API 10D centralizers, drillable cementing plugs, high-pressure float equipment, single or double plug cement heads, and customized cementing tools for different casing sizes, well depths, temperatures and fluid conditions.
Get Technical Support and Product Quotes for Cementing Tools
Send your casing size, well depth, temperature, pressure rating and required cementing tool type to get a fast quotation.
Casing size and weight
Tool type
Working pressure
Bottom-hole temperature
Thread connection
Drillability requirement
Quantity
Inspection/documentation requirement
Destination country or port
If you already have a casing program, RFQ sheet or equipment list, send the complete file rather than preparing a separate inquiry.
Get Cementing Tools Price
Request API 10D Datasheet
Send Cementing Tools RFQ
Cementing Tools Procurement List
| Cementing Tool | Main Function | Key Specs to Confirm | RFQ Information |
|---|---|---|---|
| Cement Head | Holds/releases plugs and connects cementing line | Casing size, pressure rating, plug arrangement, connection | Casing OD, pressure, connection, single/double plug, qty |
| Top & Bottom Cementing Plugs | Separate fluids and wipe casing ID | Casing size, plug type, core/material, drillability | Casing OD/weight, top/bottom, qty |
| Float Collar | Provides check-valve function in casing string | Casing size, thread, valve type, temperature | Casing size, thread, grade, qty |
| Float Shoe | Guides casing and provides float function | Casing size, thread, nose design, drillability | Casing size, thread, grade, qty |
| Casing Centralizer | Maintains casing standoff | Casing OD, hole size, type, OD | Casing size, hole size, rigid/bow, qty |
| Stop Collar | Positions centralizers/accessories | Casing OD, holding method, material | Casing size, type, qty |
| Stage Cementing Tool | Enables multi-stage cementing | Casing size, pressure, stage design | Casing program, pressure, stage requirement |
| Cementing Manifold | Routes high-pressure cementing flow | Working pressure, Fig connection, inlet/outlet | Pressure, ends, layout, qty |
| Cementing Hose | Flexible high-pressure cementing connection | ID, length, pressure, end connection | Size, WP, length, ends, qty |
| Casing Accessories | Supports cementing/casing-running program | Product-specific | Complete casing program preferredFor multi-item projects, upload the entire casing-accessory or cementing-equipment BOM for package quotation. |
For multi-item projects, upload the entire casing-accessory or cementing-equipment BOM for package quotation.
Select Cementing Tools by Operation
Please provide the parameter information below, and we will provide technical support and a product quotation.
| Cementing tool | Function | Key specs to confirm | RFQ info to send |
|---|---|---|---|
| Cement head | Connects pumping line | Pressure rating, connections | Size/pressure/connection/qty |
| Cementing plug | Separate fluids | Size, material | Casing size/qty |
| Float collar/shoe | Prevent backflow | Size, thread type | Casing size/thread |
Cementing tools play an important role in oil well integrity, leakproof isolation, casing cementing, etc.
| Cementing Tool Type | Core Function | Primary Standard | Key Feature |
| Cementing Plugs | Wipe casing & separate fluids | API RP 10L | Bottom & Top Plug variants |
| Cementing Head | Holds plugs & connects lines | API Spec 10D | Single/Double plug container |
| Float Equipment | Prevents backflow (Shoe/Collar) | API Spec 10D | High-temperature valve |
| Centralizers | Ensures even cement sheath | API Spec 10D | Bow-spring or Rigid types |
What Are Cementing Tools
In cementing operations, cementing tools play a role in ensuring the formation of a good cement ring between the casing and the well wall. It plays a key role in isolating formations and protecting casings.
Ⅰ.Common cementing tools are:
- 1. Casing accessories: including casing couplings, casing centralizers, etc. Casing couplings are using to connect casings to ensure the strength and sealing of the casing string; casing centralizers can center the casing in the wellbore, ensure uniform distribution of cement slurry, and improve cementing quality.
- 2. Tools for cementing: such as cement heads, rubber plugs, etc. The cement head is a device installing at the top of the casing string during cementing operations to control the injection of cement slurry; the rubber plug plays the role of isolating and scraping the inner wall of the casing during cementing and slurry replacement.
- 3. Tail pipe cementing tools: such as tail pipe hangers, etc., are using to hang the tail pipe on the casing to achieve tail pipe cementing, which is suitable for complex well conditions and special operation requirements.
- 4. Packer tools: can be using to isolate specific formations during or after cementing to prevent interlayer crossflow.
The use of cementing tools makes cementing operations more efficient.
Ⅱ. Key Factors When Choosing Cementing Tools
- 2.1 Durability & Material
| Material type | Application scenario | Temperature range | Cost（$/unit） |
| Carbon steel | Shallow low pressure well | -20°C ~ 120°C | 500 −1,200 |
| Titanium alloy | Deepwater high pressure well | -50°C ~ 300°C | 3,000 −8,000 |
| Composite materials | Corrosive environments | -30°C ~ 200°C | 2,500 −5,000 |
Our high-pressure cementing tools are made of titanium alloy and special steel to adapt to deepwater and extremely cold and hot environments. Our products allow you to choose cost-effective cementing tools on a low budget.
- 2.2 Compatibility with Downhole Conditions
Tool selection depends on three interrelated factors: well depth, downhole temperature, and the corrosiveness of the well fluids, including pH and H₂S/CO₂ content.
As well depth, temperature, or corrosiveness increases, higher-grade materials are generally required. You can use the material comparison table above as an initial reference, then send us your specific well conditions so we can recommend the most suitable tool configuration.
Cross-Reference Table
| Cementing Tool Type | Available Sizes (Inches) | Compliance & Performance | Brand Compatibility |
| Casing Centralizers | 4 1/2″ to 20″ | API Spec 10D, 65Mn Steel | 100% Interchangeable with Major Premium Brands |
| Cement Heads | 4 1/2″ to 13 3/8″ | Working Pressure up to 10,000 psi | Standard Quick-Latch/Threaded Connections |
| Float Equipment | 5 1/2″ to 20″ | High-temp PDC drillable valves | Matches standard API casing grades (P110/Q125) |
Material Selection for Cementing Tools
Cementing tool material depends on the specific product, casing program and operating environment.
Important factors include:
Casing size
Working pressure
Bottom-hole temperature
Tensile and compressive loads
Fluid exposure
H2S or CO2 where applicable
Drillability requirement
Required service duration
Depending on the product, materials may include:
Carbon and alloy steels
Aluminum alloys
Drillable composite materials
Elastomers
Customer-specified materials
For drillable float equipment and cementing plugs, the complete drill-out requirement should be confirmed before material selection.
Final material and mechanical-property requirements should be stated in the approved product specification.
What Affects Cementing Tools Price?
Cementing tool pricing depends on the actual tool configuration rather than product name alone.
The main quotation factors include:
Casing size
Pressure rating
Temperature requirement
Connection type
Material
Drillable or non-drillable design
Valve configuration
Elastomer requirement
Applicable project specification
Required inspection
Quantity
Packing requirement
Destination
For this reason, a quotation for “cementing tools” without casing size and operating requirements is usually only indicative.
III. Top 10 Cementing Tools of 2025
3.1 Cementing Plugs
The cementing plugs in oil drilling are key tools to ensure the quality of cementing operations. They can be divided into:
· Bottom plug, also calling guide plug, is the first plug pumping into the casing or tail pipe, consisting of a solid rubber core and a hollow body.
· Top plug, also known as tail plug, is the second plug pumping in, with a solid rubber core and a solid body. It is using to separate cement slurry from displacement fluid, and provide back pressure for cement solidification. When the short joint is set, the displacement fluid is stopping from flowing, marking the end of the cementing operation.
·Scraper plug, also called isolation plug, is an optional rubber plug with a hollow rubber core and a hollow body. It can be using between the bottom plug, cement slurry, and top plug to improve displacement efficiency, scrape residual fluid and reduce pollution risks.
3.2 Float Collars & Shoes
In oil drilling, Float Collars and Float Shoes are important cementing tools and play a key role:
·Float Collars: A special casing collar installed near the bottom of the casing string. During cementing operations, after the cement slurry is injecting into the casing, the float collar can prevent the cement slurry from flowing back and ensure the effective filling of the cement slurry in the annulus outside the casing. At the same time, it can maintain a certain pressure after cementing to prevent formation fluid from invading the casing.
·Float Shoes: Located at the bottom of the casing string, in addition to having a check valve function similar to the float collar, it also has the function of guiding the casing into the wellbore. It helps the cement slurry to be more evenly distributing around the casing.
Float collars and float shoes jointly ensure the smooth progress and quality of cementing operations.
3.3 Centralizers
Casing centralizers are usually made of elastic or rigid materials and installing on the casing string. When the casing is lowering into the wellbore, the centralizer uses its own elasticity or rigidity to keep the casing in the center of the wellbore.
The benefits of doing so are multifaceting: on the one hand, it can ensure that the cement slurry is evenly distributing around the casing, forming a cement ring of uniform thickness, effectively isolating different formations and preventing formation fluids from interpenetrating; on the other hand, it can avoid direct contact between the casing and the well wall, reduce the wear of the casing during the lowering process, and protect the casing. In addition, the centralized casing helps to improve the safety and efficiency of subsequent downhole operations, such as providing better conditions for logging, completion and other operations. In short, casing centralizers play an indispensable role in ensuring the long-term stable operation of oil and gas wells.
Inspection and Documentation for Cementing Equipment
Depending on the product and purchase specification, the supply package may include:
Product datasheet
Material certificate
Dimensional inspection report
Pressure-test report where applicable
Functional test record
Thread inspection
Valve inspection
Elastomer/material documentation
Certificate of Conformity
Packing photographs
Final packing list
Third-party inspection documentation where required
Documentation requirements should be confirmed in the RFQ because different cementing tools are governed by different product and project specifications.
IV. How to Maintain Cementing Tools (Solving Users’ Actual Problems)
Regular cleaning: Use non-corrosive solvents to flush the residual cement from the tool.
Calibration: Check the sealing of the plug every 6 months (refer to API standard 10A).
Storage method: Constant temperature warehouse with humidity <40%.
Choosing the right cementing tool can reduce non-productive time (NPT) by 20%.
As a cementing tool supplier with API and GOST certification, whether you are a drilling company or a drilling equipment rental company, we can provide you with the most comprehensive solutions.
Contact our experts for customized cementing solutions
Where to buy certified cementing tools online? Please choose RIGRS cementing tool manufacturer, we will be your most loyal partner, let us start cooperation.
Quality & documentation
We can provide datasheets, packing photos, and inspection records upon request. For project orders, third-party inspection can be arranged based on requirements.
FAQ: RIGRS Cementing Tools
Q1: How do you ensure the reliability of cementing plugs in high-pressure wells?
A: Our recommended cementing plugs feature a high-strength aluminum or phenolic core wrapped in premium nitrile rubber. They are pressure-tested to ensure they effectively wipe the casing ID and provide a positive seal when bumping against the float collar.
Q2: What is the difference between a single-stage and double-stage cement head?
A: A single-stage cement head holds one plug, whereas a double-stage head (or double plug container) can house both the top and bottom plugs. This allows the operator to release both plugs without opening the head, saving critical time during the cementing process.
Q3: Are your oilfield cementing tools compliant with API 10D?
A: Yes. All critical cementing equipment, especially centralizers and float tools, must meet API Spec 10D requirements for restoring force and starting force to ensure the casing is properly centered for an even cement sheath.
Q4: What materials are using for “drillable” cementing products?
A: For oil well cement plugs and float equipment, we use high-grade PDC-drillable materials such as aluminum alloys and reinforced plastics. This ensures the tools can be quickly drilled out after the cement sets, reducing Non-Productive Time (NPT).
Q5: What are the essential oilfield cementing products for zonal isolation?
A: Essential oilfield cementing products include cementing heads, top and bottom plugs, float collars, and casing centralizers. These tools ensure proper cement placement and prevent fluid contamination, ensuring long-term zonal isolation in oil and gas wells.
Cementing Tools Price & RFQ Information
Cementing tools price depends on tool type, casing size, pressure rating, temperature range, material, drillability, connection type, API requirement, quantity and delivery destination. RIGRS provides project-based quotations for cementing plugs, float collars, float shoes, cementing heads, casing centralizers and other oilfield cementing tools.
To get an accurate cementing tools quotation, please send your casing size, well depth, temperature, pressure rating, required tool type, quantity and destination country.
To choose the right cementing tools, please confirm:
casing size
well depth
temperature range
pressure rating
well fluid condition
cementing stage
required tool type
thread connection
drillability requirement
API 10D / API 10A / project standard
quantity
