downhole packer online manufacture

HPHT Down Hole Test Select Tester Valve NACE MR0175 Standard Rotating Section Test Brief of Select tester valve The select tester valve as the main tester valve for the well testing service is operated by the ... Read More

Drill Stem Testing Select Tester Valve 15000 psi High Pressure Full H2S Service Brief of Select Tester Valve The select tester valve is the full bore tester valve with lock open mode. The Tester Valve used for ... 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

10000 PSI Alloy Steel Well Testing Tools Cased Hole 9 5/8" Retrievable Safety Joint Introudction of 9 5/8" Retrievable Safety Joint The 9 5/8" Retrievable safety joint with 10000psi working pressure is a knd of ... Read More

Drill Stem Testing Tools Hydraulic Circulating Valve High Pressure DST Tools Introudction of Hydraulic Circulating Valve The Hydraulic Circulating Valve is a kind of the circulating valve applied for the drill ... 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

Cased Hole DST Internal Pressure Safety Valve 15000 PSI AISI Alloy Steel Material Brief of Internal Pressure-Operated Circulating Valve The IPO circulating valve is the internal pressure operated circulating ... Read More

AISI Alloy Steel Internal Pressure Safety Valve Open Hole DST Equipment The 3 7/8" Internal Pressure-Operated Circulating Valve is a sort of circulating valve used to the drill stem testing operation in slim ... Read More

High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material Introduction of DST Hydrospring Tester The Hydro spring tester was a reliable and field-proven downhole master valve which is used in ... Read More

API Standard Well Completion Fluid Loss Control Valve , Leakage control valve Introudction of Fluid Loss Control Valve The Fluid loss control valve is a kind of leakage proof valve, which is the completion ... Read More