Roller Centralizer
The roller centralizer are designed in rigid body with straight or spiral blades. Rollers provide low drag to get casing, liners, or screens to bottom successfully with reduced rig time and costs.
Minimal roller-contact area in open hole applications reduces the risk of differential sticking and provides optimal standoff for increased operational efficiency.
Property Parameter
Other Products and Services
Packing & Delivery
Company Information
Shijiazhuang Dibo Petroleum Machinery Co.,Ltd was established in 2015 focusing in the oilfield cementing casing centralizers' design and production in Shijiazhuang City. Hebei Province .China.
We have passed API 10D, ISO9001 International Quality System,GB/T24001 Environment Management System & GB/T28001 Occupational Healthy Safety Management
To guarantee new products R&D, we adopt CAD. UG design and modular design to shorten products developing circle. With electronic universal testing machine. hardmeter and automatic impact testing machine we could control quality of the raw material and finished products properly.
Our vision is to provide high quality and effective solutions for downhole operations in oilfields.
Our products have been sold to major domestic oil fields, as well as the United States, Canada, Russia, Mexico, Argentina and other overseas countries.
FAQ:
Q1: Are you manufacturer & exporter?
A1: Yes, we are manufacturer & exporter.
Q2: What is your Core Products?
A2: Our Main Product is casing centralizer
Q3: How long is your delivery time?
A3: 15 days to 20 days for normal order, Delivery time depends on order Qty.
Q4: free of cost sample?
A4: Samples are for free. Postage should be paid by customer.
Q5:Do you accept custom products?
A5:Yes, we can make it according to the size of the paper you provide
Contact Information
Name:Mint
E-mail:mint@dboiltools
We are on contact now, all you have to do is sending me an enquiry or a call, you will get reply in 12 hours!
The roller centralizer are designed in rigid body with straight or spiral blades. Rollers provide low drag to get casing, liners, or screens to bottom successfully with reduced rig time and costs.
Minimal roller-contact area in open hole applications reduces the risk of differential sticking and provides optimal standoff for increased operational efficiency.
Property Parameter
| Specification | casing size (mm) | Hole Size (mm) | Inner Diameter (mm) | Outer Diameter (mm) |
| 4-1/2"×6" | 114 | 152 | 118 | 146 |
| 5"×6 5/8" | 127 | 168 | 131 | 162 |
| 5-1/2″×8-1/2″ | 140 | 216 | 142 | 210 |
| 6-5/8″×8-1/2″ | 168 | 216 | 172 | 210 |
| 7″×8-1/2″ | 178 | 216 | 182 | 210 |
| 7"× 9-1/2" | 178 | 241 | 182 | 235 |
| 9-5/8″×12-1/4″ | 244 | 311 | 249 | 305 |
| 13-3/8″×17-1/2" | 340 | 445 | 344 | 439 |
Other Products and Services
Packing & Delivery
Company Information
Shijiazhuang Dibo Petroleum Machinery Co.,Ltd was established in 2015 focusing in the oilfield cementing casing centralizers' design and production in Shijiazhuang City. Hebei Province .China.
We have passed API 10D, ISO9001 International Quality System,GB/T24001 Environment Management System & GB/T28001 Occupational Healthy Safety Management
To guarantee new products R&D, we adopt CAD. UG design and modular design to shorten products developing circle. With electronic universal testing machine. hardmeter and automatic impact testing machine we could control quality of the raw material and finished products properly.
Our vision is to provide high quality and effective solutions for downhole operations in oilfields.
Our products have been sold to major domestic oil fields, as well as the United States, Canada, Russia, Mexico, Argentina and other overseas countries.
FAQ:
Q1: Are you manufacturer & exporter?
A1: Yes, we are manufacturer & exporter.
Q2: What is your Core Products?
A2: Our Main Product is casing centralizer
Q3: How long is your delivery time?
A3: 15 days to 20 days for normal order, Delivery time depends on order Qty.
Q4: free of cost sample?
A4: Samples are for free. Postage should be paid by customer.
Q5:Do you accept custom products?
A5:Yes, we can make it according to the size of the paper you provide
Contact Information
Name:Mint
E-mail:mint@dboiltools
We are on contact now, all you have to do is sending me an enquiry or a call, you will get reply in 12 hours!