Oil & Gas
Providing engineered filtration, separation, and engine starting solutions to help improve reliability, efficiency, and equipment performance across oil and gas operations.
Fluid Management and Starting Solutions for Oil and Gas Processing
Oil and gas facilities contain a diverse range of rotating equipment responsible for moving, compressing, processing, and refining hydrocarbons. Centrifugal compressors, gas turbines, reciprocating engines, pumps, expanders, and gearboxes operate within environments where fluid contamination, moisture ingress, and equipment wear can affect day-to-day operations. Maintaining clean lubrication, hydraulic, and seal oil systems remains an important part of keeping these assets in service.
HILCO products are applied throughout upstream, midstream, and downstream operations where fluid cleanliness, water removal, and turbine starting systems are required.
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Oil & Gas Products
Founded in 1905, Hilliard has grown from a one-product business into a global manufacturer serving customers across motion control
Filter Equipment
Complete filtration, separation, and fluid conditioning systems for industrial applications.
Filter Cartridges
High-performance filtration media for contamination control and fluid cleanliness.
Valves
Industrial valve technologies for fluid isolation, flow diversion, and process control.
Drive Train
Mechanical drivetrain systems for power transfer, traction control, and variable speed operation.
Motion Control
Clutch and torque limiting technologies for controlled power transmission and equipment protection.
Engine Starters
Electric, hydraulic, and pneumatic starting systems for industrial engines and turbines.
Industrial Braking Systems
Industrial braking technologies for stopping, holding, positioning, and controlled deceleration.
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Lubrication, Seal Oil, and Hydraulic Fluid Management
From compressor stations and gas processing plants to refineries and petrochemical facilities, fluid systems perform a variety of functions including lubrication, sealing, cooling, and hydraulic control. Maintaining fluid condition helps reduce contamination-related issues and supports the operation of rotating equipment throughout the facility.
HILCO Products for Oil & Gas Applications
Compressor Packages
Filtration products used in lubrication and seal oil systems serving centrifugal and reciprocating compressors.
Gas Turbines and Industrial Engines
Starting assemblies provide controlled startup capability for turbine and engine-driven equipment.
Hydraulic Control Systems
Filtration and separation products help maintain fluid condition in valve actuation and process control applications.
Process and Utility Equipment
Products applied to pumps, gearboxes, auxiliary skids, and supporting fluid systems throughout oil and gas facilities.
Featured Case Study or Use Case
Applications Across the Hydrocarbon Value Chain
Hydrocarbons move through multiple stages before reaching end users. Each stage introduces different equipment, operating conditions, and fluid management requirements that influence how facilities maintain their assets.
Production Facilities
Applications involving wellsite equipment, gathering systems, and field operations.
Gas Compression and Processing
Products used on compressors, turbines, engines, and associated lubrication systems.
Pipeline Infrastructure
Filtration and starting systems applied within transmission and transportation operations.
Refining and Petrochemical Plants
Products utilized in fluid systems associated with process equipment and rotating machinery.
WHY HILLIARD
Why Oil & Gas Operators Choose HILCO
Experience Across Hydrocarbon Operations
Application expertise supporting production facilities, compressor stations, pipeline infrastructure, refineries, and petrochemical processing equipment.
Products for Critical Process Systems
Filtration, coalescing, engine starting, laboratory analysis, and technical services supporting lubrication, hydraulic, and seal oil systems throughout oil and gas facilities.
Engineered for Rotating Equipment Applications
Products developed for compressors, gas turbines, reciprocating engines, pumps, expanders, gearboxes, and auxiliary process equipment operating under demanding conditions.
Supporting Long-Term Equipment Performance
Engineering resources and application knowledge help operators optimize maintenance practices, improve equipment availability, and maximize asset life across critical operating systems.
Application-Focused Products Backed by Engineering Expertise
Technical Knowledge
Proven Performance
Responsive Support