TWIN FILTER- FILTER CONSUMABLES

OILFIELD FILTER CONSUMABLES

Twin Filter designs and manufactures a full range of consumables especially for oilfield filtration applications. The filter consumables are used in a wide range of applications from filtration of completion fluids to a mud pit clean-up.

We as Twin Filter deliver top quality filter consumables which are made from highly tested and proven materials. Our scope of supply will handle most filtration requirements which includes high pressure, high temperature and aggressive chemical applications.

Our filter cartridges guarantee clean fluids necessary for maximum reservoir protection and environment friendly operations.

OUR BENEFITS

• Especially designed for oilfield applications
• High performance
• Worldwide stocking
• Technical and on-site support 24/7
• Retro-fit for all competitors
• Economical

APPLICATIONS

Our filter consumables are used for;

•  Well completion fluids
• Gravel pack fluids
• Work-over fluids
• Brines
• Acids
• Stimulation fluids
• Seawater
• Hydrocarbons (Free, Soluble and Emulsified)
• Pre-filtration RO
• Lube oil
• Fuel oil
• Water injection (water flooding)
• Diesel
• Waste water
• Glycol
• Amines
• Produced water 

ABSOLUTE PLEATED FILTER CARTRIDGE

Our standard pleated glass fiber cartridge has become an industry standard. The Beta 5000 rated filter media gives optimal efficiency of solids removal. High flow rate, high dirt holding capacity and low pressure drop create optimal system operation.

Our absolute pleated cartridges assure the removal of particles in the desired size range necessary to protect the formation. We manufacture the absolute pleated cartridges in different diameters. The standard 64 mm, and the 174 mm high flow Magnum cartridge. We also manufacture other diameters and lengths to fully meet our specific customer requirements.

Brand new methods of fabrication of our cartridges improve and extend the possibilities for its use. The fully thermal welded construction ensures safe usage in filtration with high temperature fluids, acids, diesel, oily water and solvents. Furthermore the rigid outer-guard strengthens the cartridges and increases it’s resilience.

TECHNICAL DATA

• Micron rating : 0.5 – 50 micron
• Beta ratio : 5000 (99.98% removal efficiency)
• Filter media : Glass fiber (between polyester support/drain layers) (other media’s on request)
• Length : 10, 20, 29 ¼ , 29½, 30, 40 inch
• Diameter : 2 ½, 2 ¾ and 65/8 inch (Magnum)
• Connections : Plug in type ”222” (type 226, DOE)
• Maximum working temperature : 80° C (176 F)
• Maximum differential pressure : 5.5 bar @ 25°C (80 psi @ 77F)
• Change out dP : 2.5 bar (37 psi)
• Construction : Fully thermal welded

NOMINAL RATED FILTER CARTRIDGE

Our nominal rated filter cartridges are true depth filters. These cartridges are available in different types: wound and spun bonded. Our wound cartridges are manufactured with a choice of media, from the most common polypropylene to glass fibre for high temperature applications. Our spunbonded cartridges are thermally bonded micro fibres and contains no wetting agents, solvents, antistatic agents or binders. Our nominal rated cartridges are rated from 0.5 to 150 micron.

TECHNICAL DATA

• Micron rating : 0.5 – 100 micron
• Rating : Nominal
• Filter media : Polypropylene (wound and spunbonded), Glass fiber, Nylon, Cotton
• Length : 10, 20, 29 ¼ , 29½, 30, 40 inch
• Diameter : 2 ½, 2 ¾
• Connections : Plug in type”222” (type 226, DOE)
• Maximum working temperature : 80 °C (176 °F)
• Maximum differential pressure : 40 psi (2.5 bar) @ 50 °C (122°F)

FILTER BAGS

Our filter bags are mainly used for pre-filtration of differential fluids. Our standard PP bags are suitable for almost all fluids. The flow of contaminated liquid is from the inside to the outside of the bag. Filtration occurs on the inner face of the bag by impingement, inertial impact and diffusion. Filtration in bag filters is predominantly ‘surface filtration’ with a partial degree of ‘depth filtration’ with felt media. Thus all contaminants are collected in the bag, simplifying disposal of the bag and contaminants on change-out and allowing incineration of the bag and contents if required, to suit environmental concerns.

TECHNICAL DATA

• Micron rating : 1 – 150 micron
• Rating : Nominal
• Filter media : Polypropylene, Polyester, Glass fi ber, Nylon,Nomex
• Size :2
• Maximum working temperature : PP 80 °C (176 °F) – Nomex 220 °C (428°F)
• Maximum differential pressure : 40 psi (2.5 bar) @ 50° C (122° F)