circulating drill stem valve online manufacture

Multi-Flow Evaluator / MFE For Open Hole Drill Stem Testing Service The Multi-Flow Evaluator is a new approach in drill stem testing .It improves the control during the testing operation and evaluation of test ... Read More

Well Testing Operation Drill Stem Testing Mechanical Packer 15000Psi WP The CHAMP Packer is a kind of mechanial setting retrievable packer used in oilfield for various downhole operations. The CHAMP Packer is ... Read More

Well Testing Rupture Disc Dual Action Ball Valve 5"OD x 2.25ID 15000 psi The Dual Action Ball Valve is a kind of drill stem testing tools used in oil well downhole testing service. The dual action ball valve is ... Read More

CHAMP Packer / High Pressure Mechanical Setting Service Packer for DST Tools The CHAMP packer is a retrievable packer featuring a concentric bypass design. Constructed with high-grade materials and supported ... 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

Radial Shock Absorber Vertical Shock Absorber for Drill Stem Testing In oil well drill stem testing operation, the shock absorber as the part of the DST tool string is designed for two types: Radial shock ... Read More

Drill Stem Testing(DST) Tools Dual Action Ball Valve, Rupture Disk operated 5"OD x 15000 PSI, 400F, 3 1/2" IF or 3 7/8" CAS Introudction The Dual Action ball Valve is the annular Rupture disc controlled ball ... 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

Slim Hole Tubing String Test Valve TTV For Downhole Drill Stem Testing The TST (Tubing String Testing) valve is a full-opening valve used to pressure-test the drillstem test string while running in the hole. ... Read More

Dst Drill Stem Test Pump System High Pressure Test Power Station Two Stage Introduction of Test pump power station The test pump is the test equipment that is used for DST tools High pressure test in factory ... Read More