LINSON OIL // Electromagnetic Heating Equipment
Explosion-Proof Electromagnetic Heater / Heating Skid
Electric process-heating equipment based on electromagnetic induction for crude oil, pipelines, tanks and packaged oilfield applications. Each configuration is engineered around the heating duty, electrical supply, fluid conditions, hazardous-area basis and required delivery scope.
- Heating Principle
- Design Basis
- Supply Scope
- Verification
What It Does
Electromagnetic electric process heating for project-defined duties.
LINSON OIL electromagnetic heating equipment uses electrical power to create an alternating magnetic field. The field induces eddy-current heating in a ferromagnetic heat-carrying component, producing thermal energy for the required process-heating duty.
Depending on the product arrangement, heat can be transferred to oil flowing through the heater or through an engineered heat-transfer medium for tank or vessel applications. Final heater geometry, electrical execution, control logic, protection functions and package boundary are confirmed from the approved project data.
Explosion-protection marking is not treated as one universal rating for every order. The applicable hazardous-area classification, equipment marking, electrical components and project documentation must be confirmed for the selected configuration and destination requirements.
How It Works
From electrical input to controlled process heat.
The sequence below describes the electromagnetic-induction principle at a system level. Exact electrical and thermal configuration is confirmed during engineering.
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01 // POWER
Power & Control
Incoming electrical conditions and control requirements are defined for the project.
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02 // FIELD
Induction Coil
The coil produces an alternating magnetic field around the heating assembly.
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03 // HEAT
Eddy-Current Heating
Induced currents generate heat in the ferromagnetic heat-carrying component.
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04 // TRANSFER
Heat Transfer
Thermal energy is transferred through the configured process interface or heat-transfer medium.
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05 // PROCESS
Process Heating
The process fluid is heated toward the defined operating temperature requirement.
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06 // PROTECT
Control & Protection
Temperature control, alarms, interlocks and shutdown logic operate to the approved scope.
Technical Visual
Show the induction path clearly.
Use an approved principle or section drawing that matches the actual heater configuration and shows the induction coil, heat-carrying component, process interface and control/protection boundary.
Typical Applications
Electric heating for field and process duties.
Application suitability depends on fluid behavior, heating duty, available electrical power, hazardous-area basis and installation conditions.
High-Viscosity Crude Heating
Temperature conditioning that can support viscosity reduction, fluidity and downstream handling of heavy or high-pour-point crude when confirmed for the project duty.
Pipeline & Transfer Heating
Heating for oilfield transfer lines and pipelines where low ambient temperature, wax, pour point or viscosity is part of the operating challenge.
Tank & Vessel Heating
Tank or vessel heating arrangements using a project-selected electromagnetic heating configuration and thermal interface.
Cold-Climate Oilfield Service
Heating duties for field installations where maintaining process-fluid temperature and mobility is important to operation.
Wellsite & Gathering Facilities
Electric process-heating equipment for wellsite, gathering and production facilities with coordinated controls and field interfaces.
Integrated Heating Skids
Packaged heating systems combining heater equipment, piping, valves, instruments, controls, electrical components and structural support by scope.
Application Evidence
Do not use a generic heater photo if the equipment type or hazardous-area execution cannot be verified.
Engineering Inputs
Start with the process duty and electrical basis.
Accurate heater selection requires both process and electrical information. Preliminary data is welcome; open points can be clarified before the technical proposal is finalized.
Send Your Available Data →01
Flow & Temperatures
Normal/minimum/maximum flow, inlet temperature, target outlet temperature and operating profile.
02
Pressure
Operating/design pressure, allowable pressure drop and relevant mechanical design conditions.
03
Fluid Properties
Composition, density, viscosity, water content, pour point, corrosive components and solids where relevant.
04
Heat Duty
Required thermal duty if known, continuous/intermittent operation, startup condition and control range.
05
Electrical Supply
Voltage, frequency, available capacity, earthing basis and any owner electrical specifications.
06
Hazardous Area
Area classification, gas group, temperature-class requirements and destination-market/project standards.
07
Control Philosophy
Temperature control, local/remote operation, alarms, interlocks, shutdowns and communication interfaces.
08
Site & Package Limits
Ambient conditions, installation location, footprint, transport limits, tie-ins, access and required skid boundary.
Main Configuration
Electrical, thermal and mechanical scope engineered together.
Component selection and final equipment list are configuration-dependent and subject to the approved technical basis.
01 // HEATER BODY
Process Heating Body
Mechanical pressure boundary, process connections and heater arrangement configured for the specified duty.
02 // INDUCTION
Coil & Heat Carrier
Induction coil and ferromagnetic heat-carrying arrangement selected around the required heating configuration.
03 // CONTROL
Electrical Control Cabinet
Power switching, temperature control, electrical protection, terminals and control components by project scope.
04 // PROTECT
Protection & Interlocks
Temperature protection, leakage protection, alarms and shutdown logic are coordinated with the selected system configuration.
05 // PROCESS
Piping & Instruments
Process piping, valves, temperature/pressure instruments and field interfaces can be included within the agreed package boundary.
06 // STRUCTURE
Skid & Integration
Structural base, supports, cable/interface provisions and packaged arrangement for transport and site installation where required.
Electrical & Hazardous-Area Basis
Explosion protection must match the ordered configuration.
Hazardous-area execution is treated as an engineering input rather than a generic marketing label. Final equipment marking and documentation should be checked against the selected model, area classification and project specification.
Power Basis
Confirm voltage, frequency, available electrical capacity, earthing and upstream protection.
Area Classification
Confirm hazardous-zone basis, gas group, temperature-class requirement and owner/site standards.
Protection Functions
Company product materials describe leakage protection and dual over-temperature protection; final functions are confirmed for the ordered system.
Control & Documentation
Control cabinet execution, alarms, interlocks, drawings, electrical documents and project records are aligned with the agreed scope.
Specification Note
Supply Options
Individual heater, series arrangement or integrated heating skid.
The delivery boundary can be adapted to the project. Company product materials include single-unit and multi-unit series arrangements; wider skid integration can be engineered where field interfaces need to be coordinated before shipment.
Compare Oilfield Heating Systems →Option 01
Individual Heater
A defined heater package for integration into the client’s existing process and electrical system.
Option 02
Multi-Unit Series Arrangement
Multiple electromagnetic heating units can be evaluated in series where the duty and project design require a combined arrangement.
Option 03
Integrated Heating Skid
Heater, piping, valves, instrumentation, electrical cabinet, controls, structural steel, testing and documentation integrated to the agreed boundary.
Manufacturing, Testing & FAT
Mechanical and electrical scope verified before delivery.
Execution can cover fabrication, electrical assembly, instrumentation, inspection, applicable testing, functional verification, documentation and export preparation according to the approved order scope.
Technical Clarification
Heating duty, electrical basis, hazardous-area requirements, drawings, controls and package interfaces are reviewed before execution.
Mechanical & Electrical Assembly
Heater fabrication, welding/machining as applicable, cabinet assembly, instrumentation, piping and skid integration by scope.
Inspection & Testing
Material/dimensional checks, NDT and pressure testing where applicable, plus electrical, protection and instrumentation checks to the agreed plan.
Functional Verification
Agreed FAT activities, documentation review, preservation and export preparation support shipment readiness.
Related Heating Options
Select the heating technology around the duty.
Related Equipment
Water Bath Heater
Indirect bath-based heating using a thermal bath and process coil for project-specific oil and gas duties.
Related Equipment
Vacuum Phase-Change Heater
Indirect heating based on a controlled phase-change working-medium cycle and heat-transfer section.
Related Solution
Crude Oil Heating & Gathering
Integrated process solution connecting heating duty with gathering, transfer and field production requirements.
Technical FAQ
Questions before specification.
For a technical proposal, send the process duty together with the available electrical and hazardous-area information.
How is electromagnetic heating different from resistance heating?
Is one explosion-proof marking used for every heater?
Can the heater be used for high-viscosity crude or cold-climate pipelines?
Can multiple units be installed in series?
Can LINSON OIL supply a complete heating skid?
Request for Quotation
Discuss your electric heating duty.
Send your process conditions, electrical basis, hazardous-area information, P&ID, data sheet or preliminary scope. Our team will review the available data and identify the technical clarification points required for quotation.
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