Microdyne Products Corp.

(314) 291-5600

CNG Injection Filters

9,000psi High Pressure CNG Injection Filters for Enhanced Oil Recovery

9,000psi High Pressure CNG Injection Filters for Enhanced Oil Recovery

Introducing Microdyne Products’ new line of patented ultra high-pressure CNG Injection Filters (compressed natural gas injection filters) for enhanced oil recovery. We’ve designed these filters specifically for natural gas and petroleum producers to use in the secondary production phase, injecting natural gas into the waning formation to enhance production of an existing production well.

The filter housing’s patented design features a unique seamless, no-weld design and is manufactured of forged carbon steel capable of 9,000 psi operational pressures. The no-weld design ensures housing integrity, while bringing down the overall unit cost. Filter cartridge elements are top loaded; therefore, the housing can remain in place for element replacement. Ultimately, this feature dramatically reduces downtime in the field during regular maintenance cycles.

Our engineering team with over fifty years of combined compressed air and gas experience analyzes each application and customizes filter designs whenever necessary to accommodate the specific requirements of each application. So, if your project requires greater than 9,000psi, Microdyne Products will custom configure a solution tailored to your needs.

Key Considerations for CNG Injection Filters

  • 9,000 psi operation
  • Patented no-weld design
  • Forged carbon steel or stainless steel housing
  • In-situ, top-loading filter element replacement
  • Fully customizable to adapt to specific operational needs
High Pressure CNG Injection Filters

High Pressure CNG Injection Filters for EOR in Operation

Elements for High Pressure CNG Injection Filters

Elements have a single O-ring plug-in type connection with tie-rod. Microdyne’s full-range of high efficiency, modular interchangeable range of elements are all available for use.

  • PF-Prefilter — Provides maximum prefiltration of larger particulates. Rated at 100% efficiency @ 1 micron with minimal differential pressures. Extends the service life of the higher grade microfilter installed thereafter.
  • CFA-Coalescing Filter/Alpha Series® — The most effective coalescing filter in this series. Removes oil, water, and dirt from compressed air systems. Capable of removing contaminates down to .01 micron with 99.99998% efficiency. The special foam socks on the coalescers are resistant to mineral, synthetic, and decomposed oils.
  • CFB-Coalescing Filter/Beta Series® — Effectively retains oil, water, and dirt from compressed air. Designed to trap particulates .01 micron and larger at an efficiency of 99.9999%.
  • CFC-Coalescing Filter/Gamma Series® — Removes of oil, water, and dirt from compressed air systems. Performs with 99.99% efficiency at the .01 microns. To achieve economical operation in severely contaminated environments, it is best to install these filters upstream of the CFA filters.
  • ACF-Activated Carbon Filter — Eliminates odors from compressed air. Produces compressed air that is 400,000 times more pure than ambient air.
  • DF-Dustfilter — Removes rust and dust particulates from compressed air systems.

Related Information

Microdyne Products Corp. — Premium Compressed Air & Gas Filters