3 7 / 8" Open Hole DST Drilling VR Safety Joint For Well Testing Service Brief of VR Safety Joint The VR Safety joint is applied for well drill stem ....
Hollow Plug Impact Reversing Sub Open Hole DST 3 7 / 8" For Oilfield High Pressure Drill Stem Testing Introduction of Hollow Plug Impact Reversing Sub ...
High Pressure Open Hole DST Hydrospring Tester AISI Alloy Steel Material Introduction of DST Hydrospring Tester The Hydro spring tester was a reliable ...
5 Inch 10000 PSI Open Hole DST VR Safety Joint Right Hand H2S Above 175oF Introduction of VR Safety Joint The VR Safety joint is the tool of the DST ....
Hydraulic Jar Open Hole DST Tool Cased Hole Hydraulic Jar Test NACE MR0175 Introudction of Hydraulic Jar for open hole and cased hole The hydraulic .....
ISO BV Approve Open Hole DST Tester Valve Dual Control Valves 70 Mpa Introduction of Open Hole Multi-Flow Evaluator The Multi-Flow Evaluator, which .....
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 ...
VR Safety Joint of Open Hole Drill Stem Testing Tools 5" x 10000psi The VR Safety joint is a compact, right-hand safety joint of drill stem testing ....