LiQiFlow®
LiQiFlow® cartridges are robustly constructed and utilise high-quality materials to deliver consistent and reliable filtration performance for challenging oilfield applications.
Engineered for exceptional performance, LiQiFlow® cartridges effectively remove solid particulates from fluids used in oilfield operations, drilling, including injection water, waterflood, completion fluids, produced water, seawater and brines.
LiQiFlow®is designed to protect downstream equipment, membranes, coalescers, injection pumps, thermal treatment systems, providing operational efficiency and compliance with environmental regulations.
Key features and benefits
Optimised for Oil Field Applications
Delivers high performance with exceptional flow rates with low extractables, designed for quick change out and ease of use.
High Performance Filter Media
Effectively captures contaminants with consistent filtration efficiency even under variable conditions.
Broad Compatibility with Fluids
Suitable for produced water, seawater, injection water and completion brines.
Minimal Shedding
High-quality materials ensure low fibre migration, critical for protecting sensitive equipment and well formations.
BETA 5000 Rated
Precisely removes particles with absolute retention ratings from 0.5 to 100 microns, ensuring high product purity.
Full Thermal Bonding
Eliminates the need for adhesives, ensuring cartridge integrity and minimising extractables.
Robust Construction
Provides excellent mechanical strength and rugged end cap and seal configuration.
Applications
Injection Water
Polishing injection water for enhanced oil recovery (EOR) operations, ensuring efficient fluid flow into the reservoir.
Waste Water Treatment
Effectively treating produced water and other wastewater streams to remove contaminants, for reuse, reinjection, EOR and compliance with environmental regulations and protecting water resources.
Workover Fluids
Filtration of workover fluids is essential to maintain fluid cleanliness and protect down hole and surface equipment, minimising downtime and extending equipment life.
Completion and Stimulation Fluids
Removal of fine solids from completion and stimulation fluids, to optimise well performance, maximising hydrocarbon extraction.
Brines
Removing solids from brines for drilling completion, workover and well intervention activities, preventing damage and fouling of equipment, ensuring smooth operation.
Seawater
An abundant and cost-effective fluid used across multiple critical upstream applications, including water injection, enhanced oil recovery (EOR), utility and service water and drilling and cementing support. Efficient particulate removal is essential to protect equipment and ensure the reliability of these vital processes.
Chemicals
Chemicals play a critical role in enhancing performance, protecting equipment and ensuring flow performance in upstream oil and gas operations. The precise filtration of injection chemicals, polymers, surfactants, coagulants, flocculants and biocides, plays a critical and effective role in the prevention of harmful solid particulates entering sensitive process streams.
Glycols
The filtration of glycols used in dehydration and other applications, maintaining glycol quality and process performance. Amines: Filtration plays a fundamental role in maintaining the performance, longevity and safety of amine systems, widely used in gas sweetening processes. The removal of solids and degradation products is key to maintaining gas treatment efficiency, corrosion and foaming prevention, degrading amine efficiency and the protection of process equipment from fouling and scaling.
Effective filtration area
Polypropylene:
Up to 0.55 m² per 250 mm module
Glass fibre:
Up to 0.48 m² per 250 mm module
Technical specifications
Filtration media:
Glass Fibre or Polypropylene
Inner support core:
Polypropylene or Stainless Steel
Outer Protection Cage:
Polypropylene
Endcaps:
Polypropylene, Nylon or Stainless Steel
Standard Seals:
Nitrile, EPDM, Silicone, Viton®
Recommended operating conditions
Maximum operating temperature:
85°C
Maximum differential pressure:
5.5 barg
Recommended changeout pressure:
2.5 barg
FAQs
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