Description
Casing Bushings and Insert Bowls for Petroleum Drilling and Well Servicing
API 7K CU, CUL and CB Casing Bushings for Oilfield Rotary Table Operations
SGPE supplies Casing Bushings and Insert Bowls for petroleum drilling rigs, oilfield workover rigs and well servicing equipment. These rotary table casing tools help crews handle casing strings during casing running, well construction, workover service and rig floor tubular handling.
The SGPE range covers casing sizes from 2-3/8 inch to 30 inch O.D. It includes CU casing bushings, CUL casing bushings, CB split casing bushings and matching insert bowls. Type CU and Type CUL use solid body structures for stable rotary table support. Type CB uses a split design, which helps crews install and remove the bushing more easily on the rig floor.
Casing bushings and insert bowls work with rotary tables, casing slips and other oilfield casing handling tools. They help match the rotary table opening with different casing O.D. ranges and create a stable support system for casing operations.
SGPE manufactures these products according to API Spec 7K Specification for Drilling and Well Servicing Equipment. They suit drilling rigs, workover rigs, well service units, casing running jobs, large-diameter casing work and rotary table replacement needs in oilfield operations.
Product Overview
Casing Bushings and Insert Bowls serve as key rotary table accessories for oilfield casing handling. They help adapt the rotary table to different casing sizes and provide a suitable support area for casing slips.
A single oil and gas well program may include surface casing, intermediate casing, production casing and large-diameter casing. Each section can require a different casing O.D. range. A suitable bushing and insert bowl setup helps crews prepare the rotary table for each stage without replacing the main rotary table equipment.
SGPE casing bushings cover a broad size range from 2-3/8 inch to 30 inch O.D. This range supports petroleum drilling, casing running, oilfield workover, well service operations and rig floor tubular handling.
A correct rotary table matching setup helps reduce tool mismatch, improve casing slip support and shorten preparation time. When the rotary table, bushing, insert bowl and slip system fit properly, crews can handle casing strings with better control, fewer delays and a more organized rig floor.
Main Product Types
CU Casing Bushings
CU Casing Bushings use a solid bushing design. They commonly fit 17-1/2 inch to 20-1/2 inch rotary tables on petroleum drilling rigs and well servicing equipment.
CU casing bushings support small and medium casing sizes through different insert bowl combinations. They provide dependable support for standard casing handling, casing running and rotary table operations.
| Rotary Table Size | Model | Applicable Casing O.D. | Configuration |
|---|---|---|---|
| 17-1/2–20-1/2 in | CU | 2-3/8–8-5/8 in | Bushing 3102 + Insert Bowl 1809 |
| 17-1/2–20-1/2 in | CU | 9-5/8–10-3/4 in | Bushing 3102 + Insert Bowl 1902 |
| 17-1/2–20-1/2 in | CU | 11-3/4–13-3/8 in | Bushing 3102 |
CU casing bushings suit drilling contractors, well servicing companies and oilfield equipment suppliers that need reliable rotary table bushings for standard casing sizes.
CUL Casing Bushings
CUL Casing Bushings also use a solid body structure. They commonly match 27-1/2 inch rotary tables on drilling rigs, workover rigs and well service units.
With suitable insert bowls, CUL casing bushings help crews handle casing sizes from 2-3/8 inch to 18-5/8–20 inch O.D. This makes them a practical choice for rigs that need one bushing system for several casing ranges.
| Rotary Table Size | Model | Applicable Casing O.D. | Configuration |
|---|---|---|---|
| 27-1/2 in | CUL | 2-3/8–8-5/8 in | Bushing 3103 + Insert Bowl 3105 + 1809 |
| 27-1/2 in | CUL | 9-5/8–10-3/4 in | Bushing 3103 + Insert Bowl 3105 + 1902 |
| 27-1/2 in | CUL | 11-3/4–13-3/8 in | Bushing 3103 + Insert Bowl 3105 |
| 27-1/2 in | CUL | 16 in | Bushing 3103 + Insert Bowl 3104 |
| 27-1/2 in | CUL | 18-5/8–20 in | Bushing 3103 |
CUL casing bushings help crews manage several casing sizes with fewer tool changes. They fit casing running, drilling rig tubular handling and well service applications that need stable rotary table support.
CB Split Casing Bushings
CB Casing Bushings use a split bushing design. This structure helps crews install and remove the bushing more conveniently during rig floor operations.
CB split casing bushings suit drilling rigs and well servicing units that handle different casing sizes and need faster tool changes. They commonly match 27-1/2 inch and 37-1/2 inch rotary tables.
| Rotary Table Size | Model | Applicable Casing O.D. | Configuration |
|---|---|---|---|
| 27-1/2 in | CB | 2-3/8–8-5/8 in | Bushing 6695 + Insert Bowl 6126A + 6115 |
| 27-1/2 in | CB | 9-5/8–10-3/4 in | Bushing 6695 + Insert Bowl 6126A + 6114 |
| 27-1/2 in | CB | 11-3/4–13-3/8 in | Bushing 6695 + Insert Bowl 6126A |
| 27-1/2 in | CB | 16 in | Bushing 6695 + Insert Bowl 6127 |
| 27-1/2 in | CB | 18-5/8–20 in | Bushing 6695 |
CB casing bushings work well for casing running crews, workover service teams and drilling rig operators that need split rotary table bushings for convenient field handling.
Large-Diameter CB Casing Bushings for 37-1/2 Inch Rotary Tables
SGPE also supplies large-diameter CB casing bushings for 37-1/2 inch rotary tables. These tools support large casing sizes in petroleum drilling, oil and gas well construction and heavy casing handling.
Large casing operations need strong and correctly matched rotary table tools. SGPE CB casing bushings help crews handle casing sizes up to 30 inch O.D.
| Rotary Table Size | Model | Applicable Casing O.D. | Configuration |
|---|---|---|---|
| 37-1/2 in | CB | 2-3/8–8-5/8 in | CB bushing for 18-5/8–20 in range + Insert Bowl 6126A + 6115 |
| 37-1/2 in | CB | 9-5/8–10-3/4 in | CB bushing for 18-5/8–20 in range + Insert Bowl 6126A + 6114 |
| 37-1/2 in | CB | 11-3/4–13-3/8 in | CB bushing for 18-5/8–20 in range + Insert Bowl 6126A |
| 37-1/2 in | CB | 16 in | CB bushing for 18-5/8–20 in range + Insert Bowl 6127 |
| 37-1/2 in | CB | 18-5/8–20 in | CB bushing for 18-5/8–20 in range |
| 37-1/2 in | CB | 24 in | Bushing 11253 |
| 37-1/2 in | CB | 26 in | Bushing 16454 |
| 37-1/2 in | CB | 30 in | Bushing 11763 |
Note: The 18-5/8–20 inch size range includes related CB models such as CB10187, CB10188, CB10189 and CB11553. Please confirm the rotary table size, casing O.D., bushing type and insert bowl requirement before ordering.
Key Features
Wide Casing Size Coverage
SGPE casing bushings and insert bowls cover casing sizes from 2-3/8 inch to 30 inch O.D., helping drilling crews match different casing programs with suitable rotary table tools.
This product range supports small and medium casing sizes such as 2-3/8 inch to 8-5/8 inch, 9-5/8 inch to 10-3/4 inch, and 11-3/4 inch to 13-3/8 inch. It also covers larger sizes, including 16 inch, 18-5/8 inch to 20 inch, 24 inch, 26 inch and 30 inch.
With this size coverage, SGPE casing bushings support surface casing, intermediate casing, production casing and large-diameter casing operations. They help crews choose the right bushing and bowl configuration for drilling, workover and well service projects.
Compatible with Common Oilfield Rotary Table Systems
SGPE casing bushings fit common rotary table systems on petroleum drilling rigs, workover rigs and well servicing equipment. They can match 17-1/2 inch to 20-1/2 inch rotary tables, standard 27-1/2 inch rotary tables and large 37-1/2 inch rotary tables.
With the correct bushing and insert bowl setup, crews can adapt the rotary table to different casing O.D. ranges more efficiently. This helps reduce unnecessary tool changes, simplify rig floor preparation and support smoother casing handling.
Solid and Split Bushing Options
SGPE offers both solid and split casing bushing designs. CU and CUL casing bushings use solid body structures for stable support during drilling, casing running and well servicing operations.
CB casing bushings use split body structures, which help crews install and remove the bushing more easily on the rig floor. This model range gives buyers more flexibility when selecting rotary table casing bushings for drilling rigs, workover rigs and well service units.
API 7K Design for Drilling and Well Servicing Equipment
SGPE manufactures casing bushings and insert bowls according to API Spec 7K Specification for Drilling and Well Servicing Equipment.
API 7K design supports dimensional matching, oilfield tool reliability and practical field use. For drilling contractors, well service companies and petroleum equipment distributors, this specification gives a useful technical reference during procurement and model selection.
Practical Insert Bowl Matching
Insert bowls allow one casing bushing system to adapt to different casing O.D. ranges. This feature helps crews handle changing casing sizes from one well section to another.
With matching insert bowls, crews can adjust the rotary table setup more efficiently and reduce rig floor preparation time. SGPE supplies matching insert bowls for CU, CUL and CB casing bushing systems. The correct selection depends on rotary table size, casing O.D., bushing type and job requirements.
Petroleum Industry Applications
SGPE Casing Bushings and Insert Bowls support many oilfield rig floor operations. They suit petroleum drilling, workover and well servicing environments where crews handle casing, tubing and other tubular tools around the rotary table.
During drilling rig operations, these tools help the rotary table match different casing O.D. ranges and support stable casing handling. They also assist crews during casing running, oil and gas well construction, surface casing handling, intermediate casing handling and production casing handling.
For workover rigs and well servicing units, SGPE casing bushings and insert bowls support tubular handling, casing slip support, tubular positioning and petroleum well maintenance work. In large-diameter casing operations, they help match the rotary table with bigger casing sizes and improve field handling efficiency.
These tools also suit drilling contractors, oilfield service companies and petroleum equipment suppliers that need rotary table tool replacement, casing bushing replacement, insert bowl replacement or rig floor handling tool upgrades.
Benefits for Oilfield Operations
Better Rotary Table Matching
A correct casing bushing helps the rotary table match the required casing O.D. This reduces tool mismatch during casing running and rig floor tubular handling.
When the bushing, insert bowl and casing slip system fit correctly, crews can handle casing strings more smoothly and prepare the rig floor with fewer delays.
Faster Casing Running Preparation
Casing running requires reliable rig floor equipment. SGPE casing bushings and insert bowls help crews prepare the rotary table setup before the casing job begins.
The right combination can reduce unnecessary tool changes, shorten preparation time and improve working efficiency on drilling rigs and workover rigs.
Flexible Support for Multiple Casing Sizes
Oil and gas wells often require several casing sizes. SGPE casing bushings allow crews to use matching insert bowls for different casing O.D. ranges.
This flexibility helps drilling contractors, workover contractors and well service companies handle different casing programs with fewer selection problems.
Practical Performance in Oilfield Conditions
Rig floor environments often include mud, vibration, heavy tubular handling and repeated operation. SGPE casing bushings use a strong and practical structure for these working conditions.
The tools support daily use on drilling rigs, workover rigs and well service units.
Why Choose SGPE
Focus on Oilfield Machinery
SGPE focuses on petroleum drilling tools, oilfield workover tools and well servicing equipment. The company understands rig floor working conditions and supplies practical tools for oilfield tubular handling.
SGPE casing bushings and insert bowls help crews handle casing sizes from small O.D. to large-diameter casing.
Complete CU, CUL and CB Model Coverage
SGPE offers CU, CUL, CB and related casing bushing models. This model coverage helps petroleum equipment buyers choose suitable tools for different rotary table sizes and casing programs.
Whether you need a solid casing bushing, a split casing bushing, a casing insert bowl or a complete rotary table casing bushing system, SGPE can support your procurement needs.
Technical Selection Before Quotation
SGPE helps customers check rotary table size, casing O.D. range, bushing type and insert bowl requirement before quotation. This support helps reduce model selection errors and makes the quotation more accurate.
If you have an existing part number, insert bowl model, drawing or product photo, send it with your inquiry. SGPE can compare the configuration and recommend a suitable casing bushing and insert bowl combination for your oilfield rotary table system.
How to Select the Right Casing Bushing and Insert Bowl
To select the correct casing bushing, start with the rotary table size. Then confirm the casing O.D. range and required bushing type.
For smaller rotary table systems, CU casing bushings may fit the job. For 27-1/2 inch rotary tables, CUL or CB models may suit different casing sizes and handling requirements. For 37-1/2 inch rotary tables and large-diameter casing work, SGPE can recommend large CB casing bushing configurations.
If your rig already uses specific insert bowls or casing slip systems, please share the part number, drawing or size information. SGPE can check the matching configuration and help reduce selection errors before production or shipment.
Ordering Information
When ordering SGPE Casing Bushings and Insert Bowls, please confirm the casing bushing model you need, such as CU, CUL, CB or a related type. You should also provide the rotary table size, including 17-1/2–20-1/2 in, 27-1/2 in, 37-1/2 in or another required size.
To help SGPE recommend the correct configuration, please share the required casing O.D. range, which may cover sizes from 2-3/8 in to 30 in. In addition, please confirm whether you need a matching insert bowl, a complete casing bushing and insert bowl set, or only a replacement bushing.
For accurate quotation and technical selection, please provide the required quantity, delivery destination and any available reference part number, drawing or product photo. You can also share the application details, such as petroleum drilling, oilfield workover, casing running or well servicing operation. These details help SGPE check the correct casing bushing type, insert bowl model and rotary table matching before quotation.
E-Mail:
info@sgpe.com
Related Oilfield Handling Tools
For a more complete rig floor handling solution, customers may also need casing slips, rotary slips, drill pipe slips, manual tongs, tubing tools, well servicing tools and other rotary table tools. These products help drilling and workover crews handle tubular goods more efficiently during petroleum drilling, casing running and well service operations.
SGPE can help customers check related oilfield tools according to rig type, tubular size and field operation requirements.
FAQ About Casing Bushing and Insert Bowl
1. What do casing bushings and insert bowls do on an oilfield rotary table?
Casing bushings and insert bowls help crews adapt the rotary table to different casing sizes during drilling, casing running and well service operations. The casing bushing sits in the rotary table, while the insert bowl helps match the required casing O.D. and casing slip arrangement. This setup gives the crew a more stable support system for surface casing, intermediate casing, production casing and large-diameter casing jobs.
2. What casing sizes can SGPE Casing Bushings and Insert Bowls handle?
SGPE Casing Bushings and Insert Bowls cover casing sizes from 2-3/8 inch to 30 inch O.D. The product range includes common sizes such as 2-3/8 to 8-5/8 inch, 9-5/8 to 10-3/4 inch, 11-3/4 to 13-3/8 inch, 16 inch, 18-5/8 to 20 inch, 24 inch, 26 inch and 30 inch. This range helps crews select suitable rotary table tools for different well sections.
3. What is the difference between a casing bushing and an insert bowl?
A casing bushing provides the main support interface inside the rotary table. An insert bowl helps adapt that bushing to a specific casing size or slip arrangement. In many casing operations, crews use both tools together. This combination allows the rotary table system to handle different casing O.D. ranges without replacing the main rotary table equipment.
4. How do I choose the right casing bushing for my rotary table?
Start with the rotary table size. Then confirm the casing O.D., required bushing type and insert bowl configuration. SGPE casing bushings support 17-1/2 to 20-1/2 inch, 27-1/2 inch and 37-1/2 inch rotary tables. CU models often suit smaller rotary table systems. CUL and CB models cover more casing ranges for 27-1/2 inch rotary tables. Large CB configurations support 37-1/2 inch rotary tables and large casing sizes.
5. What is the difference between CU, CUL and CB casing bushings?
SGPE offers CU, CUL and CB casing bushings for different rotary table sizes and field requirements. CU casing bushings use a solid body design and commonly fit 17-1/2 to 20-1/2 inch rotary tables. CUL casing bushings also use a solid structure and commonly match 27-1/2 inch rotary tables. CB casing bushings use a split design, which helps crews install and remove the bushing more conveniently on the rig floor.
6. Do SGPE casing bushings meet API 7K requirements?
SGPE manufactures Casing Bushings and Insert Bowls according to API Spec 7K Specification for Drilling and Well Servicing Equipment. API 7K provides an important technical reference for drilling contractors, well service companies and petroleum equipment distributors. It helps buyers evaluate casing bushings, insert bowls and other rotary table tools for oilfield use.
7. Can SGPE casing bushings work with casing slips?
Yes. SGPE casing bushings and insert bowls work with casing slips and other rotary table tools during oilfield casing handling. A proper match between the casing bushing, insert bowl and casing slip helps crews support casing strings more efficiently. Before ordering, customers should confirm casing O.D., rotary table size and existing slip or insert bowl information.
8. Can SGPE supply casing bushings for large-diameter casing operations?
Yes. SGPE supplies casing bushings and insert bowl configurations for large-diameter casing handling. The range covers casing sizes up to 30 inch O.D., including 24 inch, 26 inch and 30 inch casing applications for 37-1/2 inch rotary table systems. Customers can provide the casing size and rotary table details, and SGPE can help confirm the suitable model.
9. Which rotary table sizes do SGPE casing bushings support?
SGPE Casing Bushings and Insert Bowls support common rotary table sizes used in petroleum drilling and well servicing equipment. The main options include 17-1/2 to 20-1/2 inch rotary tables, 27-1/2 inch rotary tables and 37-1/2 inch rotary tables. Each rotary table size requires the correct casing bushing model and insert bowl combination.
10. Can SGPE supply a complete casing bushing and insert bowl set?
Yes. SGPE can supply casing bushings together with matching insert bowls according to your rotary table size and casing O.D. range. A complete set may include CU casing bushings, CUL casing bushings, CB split casing bushings and related insert bowls. For replacement orders, customers can also provide existing part numbers or drawings to help SGPE check the configuration.
11. What information should I provide before requesting a quotation?
To get an accurate quotation, please provide the rotary table size, casing O.D. range, required bushing type, insert bowl requirement and quantity. If you have an existing part number, drawing or product photo, send it with your inquiry. You can also share your application, such as drilling rig use, casing running, workover service or well servicing operation. These details help SGPE recommend the right CU, CUL or CB casing bushing.
12. Why choose SGPE for Casing Bushings and Insert Bowls?
SGPE focuses on oilfield machinery, petroleum drilling tools, workover tools and well servicing equipment. The company supplies practical rotary table tools for casing handling, tubular handling and rig floor operations.
SGPE offers casing size coverage from 2-3/8 inch to 30 inch O.D., with CU, CUL and CB casing bushing options. The product line also covers matching insert bowls for different rotary table systems. This helps drilling contractors, oilfield service companies and petroleum equipment distributors find suitable tools more efficiently.
SGPE Casing Bushings and Insert Bowls for Oilfield Rig Floor Operations
SGPE Casing Bushings and Insert Bowls provide reliable rotary table support for petroleum drilling, oilfield workover and well servicing operations. They help crews handle casing sizes from 2-3/8 inch to 30 inch O.D. and support rotary table sizes including 17-1/2–20-1/2 inch, 27-1/2 inch and 37-1/2 inch.
With CU casing bushings, CUL casing bushings, CB split casing bushings and matching insert bowls available, SGPE helps customers choose suitable rotary table tools for oilfield casing running and tubular handling operations.
E-Mail:
info@sgpe.com
