downhole safety valve online manufacture

Well Completion Sliding Sleeve Well Completion Tools With 2.81 Profile SSD Introudction of Sliding Sleeve The Sliding Sleeve is a kind of subsurface tools applied for well completion service in oil well. The ... Read More

Rupture Disc of RD Safety Circulating Valve RD Sampler DST Tools The Rupture Disc is the important component of RD safety circulating valve and RD sampler. 5 RD sampler and RD safety circulating valve are ... Read More

Downhole Soluble Bridges Oilfield Equipment Well Completion 4 1/2" API Standard Introudction of Soluble Bridge Plug The Soluble Bridge Plug is a sort of the bridge plug used for the well completion service in ... Read More

7" Casing Oil Well Completion Tools Hydraulic Setting Retrievable Packer Introudction of Hydraulic Setting Retrievable Packer This kind of production packer is the retrievable packer with hydraulic setting, the ... 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

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

Downhole Retrievable Bridge Plug Mechanical Setting 5 1/2 " x 5000 psi RBP Introudction of Retrievable Bridge Plug The Model 3L bridge plug is composed with packer-type sealing elements,mechanical slips, and a ... Read More

Hydraulic Drilling Jar Open Hole DST Tool Drill Stem Testing Tools Operation Introudction of Hydraulic Jar / Big John Jar The hydraulic jar is used in DST tool string as a safety tool in well testing service. ... Read More

Coiled Tubing Combi BOP with Tubing Hanger & Hydraulic Shear Device The Quad BOP and Combi BOP are designed primarily for use with coiled tubing operations. The Coiled Tubing BOP is an important well control ... Read More

Oil Well Fishing Tools Venturi Junk Basket Coiled Tubing Tools Brief of Venturi Junk Basket The Venturi junk basket is a kind of fishing tools applied for the coiled tubing fishing operation. The venturi junk ... Read More