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Online Filtration or Pig Runs


Dena-Oilfield offers a full line of standard and custom-built filtration systems ideal for natural gas pipeline filtration and pigging operations. We offer combustion turbine air filters, particulate filters, clay treater filters, amine filters, two-stage coalesce-separators, strainers, and natural gas pipeline filters. Installing a pipeline filtration system will prevent weld slag, pipe scale, dust, dirt, debris and other particulate matter from damaging meters, regulators, or other sensitive pipeline equipment.


Dena-Oilfield has filters and systems available for permanent installation or for emergency rental filtration equipment, which are great for operations such as pipeline pigging. Installing our filter pressure vessels with a pig launcher can help remove debris and impurities that get introduced during a pigging operation. After pigging is complete, the filters may be retained inside the pig launcher.


Our fleet of rental filtration equipment includes filter housings designed for various flow rates, temperatures, pressure ratings and corrosiveness. We have single element or multiple element housings designed to hold bag, cartridge or string-wound elements. Whatever you need - we have the answer.