5 Inch Drill Stem Test Tools Tubing String Testing Valve 15000 PSI Antirust
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... and operated by annulus pressure in the hole. the TST valve is used to pressure-test the work string during running in the hole. The TST valve is operated after it is stung into a permanent packer or a retrievable packer is set. The TST valve ......
Techcore Oil Tools Co.,Ltd,
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APR 5 Inch Drill Stem Testing Tools Sleeve Type Drain Valve For Well Testing
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Drill Stem Testing Tools Sleeve Type Drain Valve For Well Testing The Sleeve Type Drain Valve is used in drill stem testing service and installed between any two valves that may come out of the hole with pressure or fluid trapped between them. Pressure is ......
XI 'AN ZZ TOP 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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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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22 Inch PDC Drilling Bit Of API Diamond Rock Drilling DTH Rock Tools
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... Applicable industrial: energy Machinery test: as requirements Place of origin: Suzhou,China Certificate: API & ISO Manufacture Processing: casting or forging Usage: water/oil/gas wells Warranty: 1 year or based on products Suzhou Energy Tool Co., Ltd....
Suzhou Energy Tool Co., Ltd.
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4 Inch OD Oilfield Tools For Sale / Oil Field Drill Stem
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COMPANY PROFILE We(SWS) are specialized in cementing tools drilling tools, and casing accessories, engaging in the development, manufacturing, sales and service. Advanced downhole tool manufacturing technology is used to provide products that exceed ......
Jiangsu Service Petroleum Technology Co., Ltd
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Galvanized Coated Alloy Steel Drill Stem Pipe for Heavy-Duty Applications
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Product Description: The Drill Pipe is a crucial component in the drilling tool category, specifically designed for various drilling applications. With a diameter of 4.5 inches, this durable pipe is ideal for accommodating the needs of drilling operations......
Hunan Rongchang Machinery Equipment Co., Ltd.
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5 1/2 inch Drilling Tools Non-Rotating Casing Scraper
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The non-rotating casing scraper is one of the indispensable auxiliary tools for well completion, testing and downhole operations. Its main purpose is to remove cement, sand, scratches, paraffin, burrs and other attachments on the inner wall of the downhole......
XIAN ATO INTERNATIONAL CO.,LTD
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8 inch to 14 inch Stainless Steel Drill Rod Continuous Flight Auger Bits
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... drill rods, auger bits Compostion of Auger tools: Hollow Stem Augers, Cutterheads & Components Continuous Flight Augers, Cutterheads & Components Auger Accessories Detail products: Auger Tools Augers drilling tools and their associated tooling are used in...
ROSCHEN GROUP
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Drill sub Precision Underground Mining Tricone Drill Bit 140mm - 225mm Length
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... operations. Also it can be used to protect other tooling in drill stem (called saver sub) or be used to deliver outgoing air to the bit face just above the bit (called bit sub). The length of crossover subs is ......
KSQ Technologies (Beijing) Co. Ltd
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