Baoji Yuanheng Oilfield Eqipment Co., Ltd

1.DST Tools 5 inch RA Vertical Shock Absorber is API approved. 2.Service environment: be suitable for H2S

1.DST Tools 5 inch RA Vertical Shock Absorber is API approved. 2.Service environment: be suitable for H2S

1.DST Tools Full bore hydraulic circulating valve is API approved 2. when Delivery the products, we will offe

Formation test, also called DST-Drill Stem Testing, is an advanced technology to assess hydrocarbon reservoir

The RD sampler is a full-opening pressure controlled tool that used in the casedhole. The tool can be used at

1.DST Tools 5 inch RA Vertical Shock Absorber is API approved. 2.Service environment: be suitable for H2S

1.5 inch DST Tools OMINI Valve is interchangeble with Halliburton tools 2.Service environment: be suitable

1. when Delivery the products, we will offer the certificate of quality specification and service manual test