Oil and Gas Industries

Oil and gas industries

Used offshore and onshore all over the world

Customers across the globe put their trust in our products in the oil and gas production industry. From antifouling agents through to wax inhibitors – with our pumps and custom packages, you know you are using chemicals safely.

Of course, our pumps also meter corrosion inhibitors, oxygen binders, and other toxic and corrosive substances without a problem and guarantee absolute process safety.

What is more, LEWA offers reliable solutions for high-pressure injection and sealless crude oil and natural gas production. Our systems can cope with the harshest environments: Whether in cold Siberia, the hot Arabian Desert, or on the rough sea – with LEWA products, you're guaranteed efficient and fail-safe processes.

Areas of Application in the Oil & Gas Industry

Whether for the conveyance or further treatment of raw materials – LEWA products and systems offer solutions for all processes in oil and gas production.

Product applications	Chemicals	Purpose
Treating oil, gas, and water	Foam inhibitors	Reduce foam to ensure maximum flow rate
	Asphalt inhibitors, antifouling agents	Prevent asphalt formation
	Biocides	Minimize the growth of aerobic and anaerobic bacteria
	Calcium nitrates	Prevent the formation of dissolved sulfides and H₂S
	Corrosion inhibitors	Reduce corrosion in pipelines
	Demulsifiers, emulsion breakers	Split stable oil-water emulsions
	Oil separators/flocculants	Separate oil and production water
	Friction reducers, flow rate improvers	Reduce friction losses in pipelines
	H₂S binders	Prevent corrosion by hydrogen sulfide
	Hypochlorites	Prevent the growth of organisms
	Hydrate inhibitors with low density/LDHI	Hydrate inhibitors with low metering rate
	Oxygen binders	Remove residual oxygen
	Paraffin inhibitors	Prevent paraffin formation
	PH control agents	Reduce glycol decomposition
	Polyelectrolytes	Filter aids
	Crust inhibitors, crust reducers	Prevent process equipment crusting
	Clarifiers for water	Remove oil particles in production water
	Wax inhibitors	Prevent wax formation
Solar-powered systems for injecting chemicals	Corrosion inhibitors, methanol	Inject chemicals in remote and unmanned production sites or pipelines
Gas-powered systems for injecting chemicals	Corrosion inhibitors, methanol	Inject chemicals without emitting (acid) gas in remote or unmanned production sites or pipelines
High-pressure injection	Carbon dioxide CO₂	Injection underground
	Hydrogen sulfide H₂S	Injection underground
	Methanol/ethanol	Prevents the formation of hydrate in gas production sites
	Glycol (MEG/TEG)	Gas dehydration
Sealless conveying	Condensate	Leak-free pumping of separated product with low feed pressure (high vapor pressure)

Solutions for the Oil & Gas Industry

Count on an experienced supplier – LEWA! Our qualified equipment for natural gas production allows us to comply with all requirements in the oil and gas industry. We offer EPC companies, operators, and end customers our complete portfolio of high-end diaphragm and plunger pumps.

When developing pumps for extracting crude oil and natural gas, we take industry standards as well as your requirements and circumstances into consideration. High pressures, hermetically sealed units, and extreme safety in a compact design are a matter of course for LEWA. We offer you a safe tool for natural gas production in the form of our pump head, for example, which features a PTFE diaphragm for pressures up to 1000 bar and ensures maximum cost-efficiency!

Our many years of experience mean that we are able to offer international engineering and project expertise to assist you in all phases of your project.

Process pump for the oil and gas industry

Advantages at a Glance

High end pumps, equipment and systems

We deliver high-end pumps integrated into complete systems and units for your specific applications. In doing so, we of course rely on the tried-and-tested LEWA quality.

Complete documentation

Receive supporting documents and certificates, including the operating instructions, as well as design and test details in different languages.

Global commissioning

With our global service network, we take your equipment into operation and provide technical service directly at your location - both onshore and offshore.

International standards

LEWA is ISO 9001 certified. Pumps, systems and units are compliant with all major international standards such as, API, ASME, TÜV and many more.

Calculation of fluid dynamics

When designing pumps and systems, we rely on computer-based calculations of the fluid dynamics in the pipelines and on appropriate integration of pulsation dampers.

Tests according to your specifications

Before starting up the system, we conduct well-documented test runs according to relevant international standards or to your specifications.

Flexible design

You can rely on over 60 years of experience in the design of pumps, systems and units: During the project phase, we respond flexibly to design changes or adjustments required.

Spare parts information in your language

You will get all available information about spare parts (including subcontractors) in your preferred language. Our spare parts service functions quickly and smoothly.

Certified welders

Highest quality and professionally trained staff: Welding jobs are performed by certified welders. On request, we install your system directly at your site.

Applications

Injection of corrosion inhibitor

Do you require systems for the injection of corrosion inhibitor? At LEWA, you can find expert consultation, detailed information and support!

High end pumps, equipment and systems

Complete documentation

Global commissioning

International standards

Calculation of fluid dynamics

Tests according to your specifications

Flexible design

Spare parts information in your language

Certified welders

Keep in touch with us

LEWA (Dalian) Fluid Technology Co., Ltd.

Liaohedong Road 86 11 6600 Dalian

Liaohedong Road 86
11 6600 Dalian