Cased Hole Drill Stem Testing Tools For Oil Well Downhole
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.... The drill stem testing tools are applicable for 4 1/2” to 20” casing, the tools OD is 3 7/8” and 5”, Working pressure upto 105Mpa, working temperature upto 425F, the DST tools is designed and manufactured according to NACE MR0175 standard,...
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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Well Testing Tubing String Tester Valve 5" Cased Hole Drill Stem Test Tools
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...Testing Tubing String Tester Valve 5" Cased Hole Drill Stem Test Tools Introudction of Tubing String Tester Valve The tubing string tester valve is short of TST valve as the part of Drill stem testing working string. The tubing string tester is designed of with a full-opening and used to pressure-test the workstring while running in the hole......
Techcore Oil Tools Co.,Ltd,
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Casing hole Drill Stem testing tools string
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DST TEST STRING SHEMATIC AND DETAILED DESCRIPTION: Drill-stem testing (DST) is a procedure used in the petroleum industry to determine the productive capacity,and permeability of a potential petroleum reservoir zone. It is comprised primarily of a flow ......
DST Oiltools Co., Ltd
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15000psi Downhole Tester Valve 127.5mm Drill Stem Testing Tools For Case Hole
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Downhole Tester Valve For Case Hole Drill Stem Testing Service The downhole tester valve is a full opening, annulus pressure operated tool used in cased holes. The tester valve has the capabilities of taking multiple downhole closures where pipe ......
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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Custom Down The Hole Drilling Tools For Geothermal Water Well Drilling
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...Hole Drilling Tools For Geothermal Water Well Drilling Down The Hole Drilling Tools Application Base on comprehensive product range : 1. Construction (Overburden drilling tools. Top hammer drilling tools , Self-drilling anchor system ) . 2. Mining (Top hammer drilling tools , Down The Hole(DTH) drilling tools. Diamond drill tools ) 3. Piling (Casing Tube, Down The Hole (DTH) drilling tools . Eccentric casing......
ROSCHEN GROUP
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Water Well DTH Drilling Tools Outer Flat Drill Stem Pipe High Performance
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...drilling tools drill stem pipe JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint. Our down the hole drill......
Beijing Jincheng Mining Technology Co., Ltd.
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MP35-100mm DTH Hammer Bits Down The Hole Drilling Tools
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...hole(DTH) drilling tools, 2. Reverse circulation(RC) drillinng tools 3. Casing system/Simultaneously drilling (Eccentric, Concentric-symmetric, Super jaw, Silde bolck etc...) 4. Rotary drilling (Tricone bit, PDC bit, Drag bits,Steel tooth bit etc...) 5. Top hammer rock drilling (Bench drilling, Drifting and tunneling, MF rod, shank adapter etc...) 6. Small hole drilling tools(Tapered drilling, plug hole integral drill......
KSQ Technologies (Beijing) Co. Ltd
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Various Rod / Pipe / Casing Joint Sub Adapter Driling Tools
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... etc.that have different sizes or types of threads.These subs can be used to protect drill stem (rod) from consumption in the way of making the connector to bear most of torque force. Adaptor subs are made of high quality alloy steel. Connections can be...
Best Drilling Equipment (Wuxi) Co.,Ltd
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High Hardness Core Drill Accessories Recovery Tools Recovery drill rods out from the hole
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...salvaging things from oil pipes, drill rods, milling tubes, packers, water distributor etc. Besides, it is especially appropriate for salvaging tube subjects with couplings. Here in Wuxi Drlling Tools Factory, we provide a wide variety of recovery tools in...
CGE Group Wuxi Drilling Tools Co., Ltd.
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Eccentric Casing ODEX Drilling System 8 Inch Rock Drilling Tool
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..., ranging from 115mm to 324mm (4 to 12 inch), at any angle (including horizontal), to any depth (beyond 100 meters) through unconsolidated formations simultaneously with casing. The internal flushing grooves together with the built-in casing shoes gives a...
Changsha Sollroc Engineering Equipments Co., Ltd
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