Description
Regular / Standard Float Equipment
Regular float collar and shoe for standard primary casing cementing programs. The available specifications on this page cover casing sizes from 5" to 13-3/8", with Max O.D., I.D., flow path and back-pressure data for procurement review.
Product Identification
Product type: Regular / Standard Float Collar & Shoe | Procurement scope: Float collar, float shoe or complete set | Application: Standard primary casing cementing
Regular Float Collar & Shoe Specifications
Use the table below to identify the listed size and dimensional data before sending an RFQ. All dimensions are shown in millimetres and back pressure is shown in MPa.
| Size | Max O.D. (mm) | I.D. (mm) | Flow Path (mm) | Back Pressure (MPa) |
|---|---|---|---|---|
| 5" | 141.3 | 111 | 48 | 35 |
| 5-1/2" | 153.7 | 121 | 48 | 35 |
| 7" | 200.03 | 157 | 65 | 35 |
| 9-5/8" | 269.88 | 221 | 65 | 35 |
| 10-3/4" | 298.45 | 250 | 70 | 21 |
| 13-3/8" | 365.1 | 319 | 70 | 21 |
For quotation confirmation, identify the casing size and required item, then provide the project specification or drawing when available.
Product Overview
The regular float collar and shoe is the standard float equipment configuration for primary casing cementing programs that do not call for a specialty activation or placement system.
In the casing string, the float shoe is installed at the bottom and the float collar is positioned above it within the shoe track. The two items may be requested separately or as a complete set, according to the procurement requirement.
Product Position in the Casing String
↓
↓ Shoe Track ↓
Key Features
Spring-Loaded Check Valve
Supports one-way fluid control and helps prevent reverse flow after cement displacement.
Drillable Internal Components
Plastic and cement-based internal components support the planned drill-out stage after cementing.
Conventional or PDC Drill-Out
The drillable configuration is designed for subsequent drill-out using conventional or PDC bits.
Six Listed Casing Sizes
The current on-page specifications cover 5", 5-1/2", 7", 9-5/8", 10-3/4" and 13-3/8".
How the Regular Float Collar & Shoe Works
01 — CASING RUNNING
Positioned in the casing string
The float shoe is placed at the bottom of the string, with the float collar located above it in the shoe track.
02 — DISPLACEMENT
Allows intended flow
The check-valve arrangement allows flow in the intended direction during cement displacement.
03 — AFTER DISPLACEMENT
Helps limit reverse flow
After displacement, the check valve helps prevent fluid from flowing back into the casing.
04 — DRILL-OUT
Internal parts are drilled
The drillable internal components can be removed during the subsequent planned drill-out operation.
Applications
Standard Primary Casing Cementing
For purchasing programs that specify regular or standard float equipment for primary casing cementing.
Conventional Programs Without Specialty Activation
For projects that do not call for an auto-fill, non-rotating, stab-in or other specialty configuration.
When to Choose Regular Float Equipment
Use the product name stated in the project specification as the first selection boundary. If a specialty configuration is required, continue to the relevant product page instead of treating it as regular float equipment.
| Project specification calls for | Relevant product route |
|---|---|
| Regular / standard float collar and shoe | Regular Float Collar & Shoe — this page |
| Anti-rotation configuration | Non-Rotating Float Equipment |
| Automatic casing filling | Auto-Fill Float Equipment |
| Inner-string / stab-in cementing | Stab-In Float Equipment |
| Double-valve configuration | Double Valve Float Collar & Shoe |
View the wider product family at Float Collar & Shoe.
Procurement FAQ
What is a regular float collar and shoe?
It is the regular or standard float equipment configuration for primary casing cementing programs without a specified specialty activation or placement system.
What sizes are listed on this page?
The listed sizes are 5", 5-1/2", 7", 9-5/8", 10-3/4" and 13-3/8". Refer to the specification table for the associated Max O.D., I.D., flow path and back-pressure data.
When should I use regular rather than specialty float equipment?
This page corresponds to a regular or standard requirement. If the project specification calls for non-rotating, auto-fill, stab-in or double-valve equipment, use the applicable specialty product route for technical confirmation.
What information should I send for a quotation?
Send the casing size, required item, quantity, required configuration and the available project specification or drawing. These details allow product and quotation confirmation.
RFQ Information Required
Prepare Your Regular Float Equipment RFQ
Providing the information below helps Shangshanpetro confirm the requested product and prepare a quotation against the available project details.
- 01 Casing size
- 02 Float collar, float shoe or complete set
- 03 Required quantity
- 04 Required configuration
- 05 Project specification or drawing, if available
Request a Quote for Regular Float Collar & Shoe
Send your casing size, required item, quantity and available project specification or drawing. Our team will use the supplied information for product and quotation confirmation.
Send RFQ Details
