Suitable for use in vertical, inclined, and horizontal wells with complex geological formations
Made from high-quality spring steel and subjected to special thermal treatment to achieve minimal starting force while maximizing spring strength
Resistant to high axial and radial loads
Free of welded joints and constructed from a single sheet of steel, including the centralizer’s collars
Provides the necessary eccentricity for effective cementing
Centralizer blades are rolled and conform to the cylindrical shape of the wellbore
Minimizes the risk of casing sticking
Semi-Mechanical Welded Casing Centralizer
AVRORA 210Solid Spring Casing Centralizer
AVRORA 205Cementing Basket
AVRORA 500SRigid casing centralizer, polymeric turbulizer
AVRORA 290Rigid Low-Friction Casing Centralizer and Turbulizer
AVRORA 270Rigid Direct-Flow Low-Friction Casing Centralizer
AVRORA 281The Avrora spring centralizer for casing pipes is an excellent solution for centering casing strings in wells of any type. Our well centralizers, with their semi-rigid design and convenient fastening with locking rings, ensure an even gap between the casing and the well walls, improving the cementing process and preventing potential risks.
We accompany the supply of centralizers with the development of specialized programs, providing recommendations on the optimal number and positioning of the centralizers. To ensure direct monitoring of program execution, we are ready to send a service engineer to supervise the running of the casing.
Our licensed software suite accurately models the casing running and calculates the placement of centralizers, taking into account factors such as cementing quality, torque, drilling conditions, and wellbore deviation to minimize risks during the casing running.
Data import from PDF, Word, Excel
Report generation in Word and Excel
Centralizer placement diagram
Access to specialized databases
3D well visualization
Calculation results presented as graphs (hook load, lateral forces after cementing, clearance in the mid-sections between centralizers, etc.)
AVRORA
Check availability and select the optimal equipment. We will help you choose the best option for your needs.
Check AvailabilitySales Support Department
Over 20 leading companies in the oil and gas extraction market trust us.
Oil well equipment that ensures high efficiency in extraction and safety.
Innovative management and control systems guarantee reliability and maximum performance.
A synthesis of advanced engineering solutions and reliability that contribute to increased extraction efficiency and cost reduction.