Oil and Gas
Drill bits
Bullheading
Directional drilling
LACT units
Multiphase measurement
Bottom gas separator for BCP
Electro-Submersible Pumps
Variable speed drives
Engineering
Measuring instruments
Well testing
Drilling Bits (PDC & Tricone)
ZUBR C.A. has exclusivity agreements with the most recognized drilling tools and bits manufacturers in Europe (Germany, Belgium and Poland), proven high quality IADC in the oil, gas, mining and construction industry.
PDC & impregnated drill bits
We have PDC drill bits with matrix or steel bodies for various drilling applications ranging from (3-1/4″) to (26-1/2″), bits, PDC core bits and near-bit stabilizers, as well as BY-CENTER extenders and bits.
- Combination of PDC cutting structures & diamond impregnation.
- Specialized HP/HT well bits.
Tricone drill bits
Tricone bits for the oil and gas industry ranging from 2″ to 26″; tricone mining bits ranging from 2″ to 15-1/2″ for compressed air drilling in various mining and geological conditions.
Steel body and matrix rods
- Triconic toothed strands.
- Specialized tricone insert tricone wicks.
Bullheading: Stimulation of heavy oil wells
Optimize your production with state-of-the-art technology designed specifically for the challenges of the Orinoco Oil Belt (OPF). Orinoco Oil Belt (OPF).. Our DCO (Heavy Oil Diluent) injection service from the wellhead offers a high-impact solution for complex formations.
Operating Efficiency and Profitability
At Zubr GroupWe understand the need to maximize resources without compromising the quality of the results. Our injection method is positioned as the definitive economic alternative to traditional methods:
Results Comparable to Coiled Tubing
Get the same effectiveness in restoring production but at a fraction of the operating cost.
Logistics Cost Reduction
As it is a head-side service, the need for heavy equipment and long set-up times is minimized.
Best Practice in FPO
A validated and recommended technique for the specific conditions of Venezuelan extra heavy crude oil.
Directional Drilling: Comprehensive Solutions
At Zubr Groupwe transform geological challenges into successful trajectories through state-of-the-art engineering and flawless operational management.
Our value proposition and expertise
- Integral approach We take care of the integration and management of projects from the initial phase to the abandonment of the well, covering the technical execution and all the necessary logistics.
- Market Differentials We have highly qualified engineering personnel, capable of making critical decisions in real time.
- Cost Efficiency We navigate the most economical route available, eliminating additional customization costs without compromising quality.
Planning and execution of wells
- Path optimization: We design optimized routes to ensure fast, safe execution and strict compliance with geological targets.
- Advanced Technical Analysis: We perform real-time hydraulic and dynamic calculations of the string.
- Risk mitigation: We proactively predict vibrations to ensure smooth casing travel and well integrity.
LACT units
Zubr Group offers integral solutions for the installation of LACT units, designed to guarantee precision, traceability and control in the processes of measurement, transfer and control of hydrocarbons.
Accuracy and control at each measurement point
At Zubr GroupWe offer integral solutions for the installation of LACT units, oriented to guarantee maximum precision in the processes of measurement, transfer and control of hydrocarbons. Our approach combines engineering, selection of the primary measuring elements, the instrumentation, the instrumentation associated instrumentationand regulatory compliance to ensure reliable operations in demanding environments.
The LACT unit integrates key equipment and instrumentation within the oil and gas processing and treatment areas, comprising meters, transmitters, indicators, valves and switches installed at critical fiscal metering points, custody transfer and referential systems. Each component is selected and installed under rigorous technical criteria, ensuring consistency and traceability, repeatability and accuracy in every operation.
Beyond the installation, at Zubr Group We ensure that each system complies with the highest international calibration and certification standards. Our processes are aligned with the ISO/IEC 17025, API MPMS (Manual of Petroleum Measurement Standards) Chap 5, 6 and 11, ASTM D1250, PDVSA PDVSA L-TP Standard and Hydrocarbon Measurement Manual (MMH), which establishes the competence requirements for testing and calibration laboratories, ensuring reliable and verifiable results at a global level. which establishes the competence requirements for testing and calibration laboratories, ensuring reliable and verifiable results at a global level.
In addition, our operations are assisted, supervised and certified by competent personnel from the hydrocarbon sector, as well as metrology specialists, which reinforces the technical validity of each project executed. This approach allows our clients to operate with total confidence in the accuracy of their measurement systems, minimizing risks and ensuring regulatory compliance.
State-of-the-art multiphase measurement
At Zubr Groupwe optimize the productivity of your wells through advanced fluid quantification technology (oil, water and gas).
Innovation and precision
We understand the safety and logistical challenges in the field. That’s why we offer state-of-the-art equipment that operates in the field. no radioactive sources. This feature eliminates regulatory and hazardous material handling complications while maintaining superior efficiency. Our technology has been successfully tested in the Orinoco Oil Belt (OPF), guaranteeing reliability in the most demanding conditions.ensuring reliability under the most demanding conditions.
Features
Bottom gas separator for BCP
The bottom gas separator improves the performance of BCP systems by reducing gas interference before the fluid enters the pump, resulting in a more stable, efficient and reliable operation.
Optimizes production from the bottom of the well.
The bottom gas separator is an essential component for improving the performance of progressing cavity pumping (PCP) systems. Its main function is to separate the gas before the fluid enters the pump, allowing more efficient handling of liquids and significantly reducing the negative effects of gas interference on the operation.
In BCP systems, the presence of gas can directly affect volumetric efficiency and pumping stability. By incorporating this equipment downhole, more continuous, reliable operation with less mechanical wear is achieved, resulting in fewer shutdowns and longer component life.
Field proven results
This system has been successfully tested in horizontal wells in the Orinoco Oil Belt (FPO), achieving:
Electro-Submersible Pumps
Increased efficiency and durability
Squeeze pumps cover a wide range of flow rates and are very tolerant of higher thrust loads and heavy solids in the produced fluids. Unlike floating pumps, compression pumps can better handle varying thrust loads in rapidly changing flow conditions, as is often the case with gas shocks.
When a compression pump starts to operate with downward thrust, the force is transferred and managed in the thrust bearing of the motor seal. Absorption of this downward thrust force in the clean oil environment of the seal section helps to extend pump life.
The Packet pump is better able to withstand the prolonged downward thrust and abrasive production that ESPs typically experience in unconventional well applications. The package pump is constructed so that as mechanical wear progresses, the stage impellers will lock in groups (configurable packages) to limit axial movement of the package along the shaft. Downward thrust is dynamically managed through a tungsten carbide bearing (T) in the diffuser at the base of each package.
The benefits of ESP design include:
- Increased production even in difficult environments
- Longer ESP life, improving ROI
- Wider pump operating range, reducing intervention costs
Variable speed drives
Purchase variable speed drives for precise motor control, optimum performance and protection in challenging environments.
Variable speed drives
Variable speed drives (VSD) provide precision control and maximum protection of induction and permanent magnet motors (PMM). Designed with ESP and PCP applications in mind, our variable speed drives incorporate a range of control software algorithms and advanced features, as well as remote communication interface and data integration capabilities.
Axiom II VSD
The Axiom II VSD controls IM and PMM with maximum efficiency and reliability. The drive uses a patented vector control algorithm to achieve maximum efficiency with Borets PMMs. With a built-in filter, the Axiom II delivers a near-sinusoidal output waveform to downhole equipment with minimal surface area.
The Axiom II VSD, with its NEMA 3R enclosure, is available in 6-, 12- and 18-pulse output models and in size ratings from 112 amps to 1100 amps.
Borets 15 VSD
The Borets-15 VSD optimizes cost-effectiveness with maximum performance to control and protect permanent magnet and induction motor pump systems. It uses a patented algorithm to provide stable motor control with near-optimal power factor and efficiency.
The Borets-15 VSD, with optional NEMA 3R or NEMA4 enclosure, is available in 6-pulse and 12-pulse output models and in size ratings from 160 to 1600 amps for ESP applications and up to 630 amps for PCP applications. The modular design also simplifies field repairs.
Engineering
The design department is equipped with powerful hardware and modern 3D modeling and calculation software tools for the study, design and drawing of components and mechanical parts, however complex they may be.
Tailor-made engineering for each project
We offer the ability to assist the customer in all stages of a project, whether it is an industrial equipment, a special machine or a customized product.
Highly qualified personnel available internally and a close collaboration with R&D&I companies and institutions make it possible for us to follow up with the customer throughout the development and execution of the project.
Measuring instruments
LZYN Series U-Series Mass Flow Meter
The mass flowmeter of the LZYN series (hereinafter referred to as LZYN) is designed according to the Coriolis principle. It can be widely used for the process of detection and custody transfer….
The mass flowmeter of the LZYN series (hereinafter referred to as LZYN) is designed according to the Coriolis principle. It can be widely used for process detection and custody transfer/fiscal unit in many industries, such as petroleum, petrochemical industry, pharmacy, paper making, food and energy, etc.
LZYN series mass flow meter Triangular series
The LZYN series mass flowmeter is designed according to the Coriolis principle as a rather advanced type of flow rate measurement….
The mass flowmeter of the LZYN series (hereinafter referred to as LZYN) is designed according to the Coriolis principle. It can be widely used for process detection and custody transfer/fiscal unit in many industries, such as petroleum, petrochemical industry, pharmacy, paper making, food and energy, etc.
LZYN Series Micro-bend Mass Flow Meter Micro-bend series
This mass flowmeter works on the principle of the Coriolis force, a pair of flow tubes fixed at both ends are excited by the Coriolis force….
GENERALLZYN-Micro-bend: Coriolis mass flow meters are a breakthrough in mass flow measurement. These meters have a precedent of accuracy and repeatability in a wide variety of flow conditions. The inherent accuracy has established it as a standard for numerous industrial applications.
QZ skid-mounted system
The QZ series skid-mounted loading system is the integrated loading system which specialized in loading/unloading and measuring for oil depots, docks and chemical industry…
Overview
The QZ series skid-mounted loading system is the integrated loading system that specialized in loading/unloading and measuring for oil depots, docks and chemical industry. The system could be customized to include custody transfer, metering, self-monitoring and information network transmission functions.
Repair, maintenance and sale of turbines
Steam and gas turbines are designed today with a higher degree of reliability and adaptability, which must have an adequate periodic and scheduled maintenance; otherwise they will have unexpected failures.
Under these circumstances, the power plants have been operated for more than 10 years and it is very likely that each component will deteriorate due to aging and inadequate maintenance. In this sense, Zubr Representations offers preventive and corrective maintenance, as well as a wide range of spare parts to ensure the continuous operation of the turbines.
MAINTENANCE
We have the criteria for evaluation and diagnosis of steam and gas turbines, to detect possible failures that appear during operation, in the life cycle of the turbines. To develop this methodology, turbine designs, operating modes, control parameters, and current operating knowledge must be known precisely. This also implies taking into account the physical and chemical degradation process of the equipment materials, as well as the incorrect operation of the plant, as possible causes of the deviation of the operation with respect to the design conditions that provide the turbine operations.
Under these circumstances, the countries’ power plants have been operated for more than 10 years and it is very likely that each component will deteriorate due to aging and inadequate maintenance.
SALES AND INSTALLATION
Whatever the business challenge, we design the best combination to sell and install gas or steam turbines with precision to master the dynamic energy market environment.
Low life-cycle costs and excellent return on investment are just two of the benefits offered by our equipment. Gas or steam turbines meet the high requirements of a wide range of applications in terms of efficiency, reliability, flexibility and environmental compatibility.
We can adapt to your technology, depending on your requirements. At ZUBR Representations, we can provide you with the right solution and scope for your needs.
Well testing service
Accurate evaluation to maximize well productivity
At Zubr Groupwe offer specialized services of well testing services oriented to optimize production.
Our well testing services
At Zubr Group we offer integral solutions adapted to Venezuela’s operating conditions:
Productivity tests
We evaluate the actual capacity of the well to produce oil and gas, determining optimal production rates.
Pressure testing
We analyze reservoir behavior by measuring pressure under different operating conditions.
Multiphase testing
Measurement and separation of fluids (oil, gas and water) to obtain accurate production data.
Cleaning and stabilization of wells
Well preparation to obtain reliable and representative data.
Fluid sampling
Obtaining samples for PVT analysis and reservoir characterization.
At Zubr Group we combine operational experience, knowledge of the Venezuelan context and specialized technology to offer reliable and secure results aligned with our clients’ objectives.
We focus on practical, efficient solutions adapted to real field conditions.
Our team is ready to help you.
ZUBR Representations
It is a multinational company owned by ZUBR Group, in charge of the engineering, procurement, advice and commercialization of technology, made up of professionals from different areas of engineering, technical audits, management, as well as HR administration, oriented to the development of new businesses, which generate benefits for the future of the societies where we interact.
CONTACT CENTER:
LOCATION: Caracas - Venezuela
MAIL: administracion@zubr.com.ve