We manufacture the drill stem testing tools for the oil well testing service, the testing string include rtts packer, rtts circulating valve, rtts safety joint, select tester valve, omni valve, bj jar, slip joint, retrievable bridge plug, production packer etc. Also we supply the surface testing equipment to match our dst tools, such as flowhead(surface test tree), manifold, plug valve, all the related flange and pipeline etc. The material is as per the standard mr 0175 More information about the tools, contact us freely
