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Shaanxi Gaoton Petroleum Machinery Co.,Ltd





Hole Opener supplier

  • RD Sampler

    Contact NowRD SamplerRD Sampler RD Sampler is a full bore Sampler which is used in cased hole and is operated by annulus pressure. It is mainly used in the full bore formation testing jobs to get the formation fluid sample under downhole pressure state. The entire test tube...Read More

  • OMNI Circulating Valve

    Contact NowOMNI Circulating ValveOMNI Circulating Valve OMNI Circulating Valve is a circulating valve which is controlled by the annular pressure. The valve can achieve multiple switches. It is suitable for FUL-FLO formation testing of cased hole, tubing conveyed perforation,...Read More

  • Hole Opener And Reamer ( Hole Opener, Roller Reamer )

    Contact NowHole Opener And Reamer ( Hole Opener, Roller Reamer )Hole Opener Fixed Diameter Hole Opener is used for enlarging the drilling hole, which is applies to Onshore and Offshore oilfield industry. Cutters available: SM: soft to medium formation MH: medium to hard formation XH: hard formation ...Read More