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Well Testing Downhole Tools Round Mandrel Slip Joint High Pressure DST Tools The round mandrel slip joint is one component of drill stem testing tool string, which is an expansion and contraction compensating ... Read More

9 5/8" Full Bore Retrievable Packer Redress Kit / RTTS Packer Part ListThe Full Bore Retrievable Packer is the mechanical setting double grip packer. The retrievable packer is used in drill stem testing service... Read More

7" x 10000psi 23-29# Mechanical Retrievable Packer Redress Kit / RTTS Packer Part List The Mechanical Setting Retrievable Packer is a full opening packer,which is used in drill stem testing service,squeezing ... Read More

High Pressure Hydraulic Jar For Drill Stem Testing Service Big John Jar The hydraulic jar is a safety tool of drill stem testing string, the hydraulic jar in Halliburton type is called Bigjohn Jar. The ... Read More

DST Tool String Rupture Disc Sampler For Cased Hole & Slim Hole Well Testing Sleeve Type RD Sampler The rupture disk sampler / RD Sampler is the part of DST tool String. The RD sampler is designed with full ... Read More

Fracture Acidizing Service Retrievable Packer With Mechanical Setting The Retrievable Packer is designed with mechanical setting and double grip used in oil well fracture acidizing service, which is also called ... Read More

Oilfield Mechanical Set Double Grip High Pressure Retrievable Packer RTTS Packer Function and Operating Principle of Double Grip High Pressure Retrievable Packer The Construction of the Full Bore Mechanical ... Read More

5" 15000 PSI Cased Hole DST Tool Rupture Disk Sampler Drill Stem Testing Introduction of the Rupture Disk Sampler The rupture disk sampler is designed with full bore used for ful-flo drill stem testing ... Read More

Oil Well Coiled Tubing Tools Thru Tubing Tools and CT Accessories Introduction of Coiled Tubing in Oil Well Compeletion Service The Coiled Tubing applied for downhole testing service, frac service and testing ... Read More

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 The Hollow Plug Impact Reversing Sub is applied for the ... Read More