DH-344 Inflatable Hydraulic Packer  Application  Apply for fracturing of the casing well or borehole well. It can be used for straight well,Website:http://www.dhpetrotools.com, inclined well and horizontal well.  Feature  • The seal adopts the imported hydrogenated nitrile rubber material, can endure  high temperature and pressure...

DH-PSQ Hydraulic Injector  Application  Apply for perforation,Website:http://www.dhpetrotools.com, fracturing with check valve.  Feature  • Adopt hard alloy nozzle to avoid erosion.  • Body and block cap adopt premium alloy steel, high strength,hardness and erosion resistance.  • Self-centralize.  • Simple, easy operate....

fracturing...

DH-422 Retrievable Mechanical Packer Application：  Apply for operation such as water plugging and fracturing in the oil field,Website:http://www.dhpetrotools.com, it can also be used as the bridge plug in the well.  Feature:  •  The usage range of the tools and instruments on the packer is wider than the ordinary packer. ...

RTTS Oil well Retrievable Casing Mechanical packer  Application：  Apply for zonal injection,Website:http://www.dhpetrotools.com, extraction, leak finding, squeeze, acid treatment and well testing.  Feature：  · Hydraulic anchor use stainless steel materials, which effectively prevent the phenomenon hydraulic anchor claw rust and not...

DH-211 Retrievable Mechanical Packer  Application  Apply for zonal injection,Website:http://www.dhpetrotools.com, extraction, leak finding, squeeze, acid treatment and well testing. It should be equipped with the hydraulic anchor if the differential pressure is higher.  Features  • Can be set in different steel grade casing stable and...