well casing perforator online manufacture

Downhole Well Bore Clean Tools Casing Scrapers Rotating Scraper Casing Scraper is a kind of well bore clean tools, which is used to remove dirt which may be left over the inside walls of casing, such as cement, ... Read More

5K PT Retrievable Packer For 7 inch Casing Well Testing Operation The PT packer is a mechanical set, retrievable and single trip hook-wall packer used for well testing, acidification, fracturing, perforation, ... Read More

Casing Alloy Steel Oil Well Completion Tools ESP Packer Hydraulic Set Packer Introudction of ESP packer The ESP packer is a kind of hydraulic set production packer used in electric pump production well. The ESP ... Read More

Casing Alloy Steel Oil Well Completion Tools ESP Packer Hydraulic Set Packer Introudction of ESP packer The ESP Packer is a hydraulic set, Electric Submersible Pump (ESP) production packer,with secondary bores ... Read More

Full Bore DST Retrievable RTTS Packer Well Testing Hydraulic Set Packer Introduction of RTTS packer The RTTS Packer with full opening is a hookwall type packer. The feature of full opening permits pumping large ... Read More

Cased Hole Open Hole Drill Stem Testing Tools APR Tools Slim Hole DST Tools Introudction of APR DST Tools The APR DST Tools is a sort of well testing downhole tools which is operated by the annulus pressure. ... Read More

High Pressure Drill Stem Test Tools Cased Hole Sleeve Type Drain Valve Introudction of DST Drain Valve The sleeve type drain valves are applied in drill stem testing operation to drain the volume fluid and ... Read More

AISI 4140 Oil Well Completion Tools Cement Retainer Hydraulic Setting API Standard Introudction of Cement Retainer The cement retainer is the tools for the well completion operation. The cement retainer is ... Read More

Cased Hole Ful Flo Drill Stem Test Tools DST String High Pressure 5 Inch Introudction of Ful-Flo DST Tools The Ful-Flo Drill stem Testing Tools are applied for oil and gas well testing formations after casing ... Read More

API Standard Well Completion Fluid Loss Control Valve , Leakage control valve Introudction of Fluid Loss Control Valve The Fluid loss control valve is a kind of leakage proof valve, which is the completion ... Read More