Down hole tools

Contact NowRD Safety Circulating ValveRD safety Circulating Valve is mainly used to seal oil-gas layer when the formation test ends and carry on cycle operation.Read More

Contact NowHydraulic Circulating ValveHydraulic Circulating Valve is a FUL-FLO circulating tool.Read More

Contact NowRTTS Circulating ValveRTTS Circulating valve is a locked-open/locked-closed valve that serves for opening and closing holes.Read More

Contact NowHydraulic JarHydraulic jar is a kind of security tool.Read More

Contact NowRTTS Safety JointRTTS safety joint is a kind of security tool.Read More

Contact NowRD SamplerRD sampler is a full bore sampler which is used in cased hole and is operated by annulus pressure.Read More

Contact NowRTTS PackerRTTS packer is a large bore and mechanical set hookwall packer which can pack off bi-directional pressure.Read More

Contact NowOMNI Circulating ValveOmni Circulating Valve is a circulating valve which is controlled by the annular pressure.Read More

Contact NowRound Mandrel Slip JointRound Mandrel Slip Joint is mainly used in FUL-FLO formation test, hook wall test, fracturing, acidizing operations in drilling pontoon.Read More