Mechanical Downhole Tester Valve For Drill Stem Testing Tools 2991mm 15000psi
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... to open and close the well by lifting and lowering the drill pipe (or tubing) to control the ball valve of the tester valve. The mechanical tester valve is closed while the tool is running in hole. When the tester valve reached the predetermined depth,...
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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Drill Stem 5 Inch 15000Psi Downhole Tester Valve
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... including select tester valve and LPR- N valve. The select tester valve is a full opening, annulus pressure operated tool used in cased holes. This tool has the capabilities of taking multiple downhole closures where pipe manipulation is restricted and...
Techcore Oil Tools Co.,Ltd,
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Drill Stem Well Testing Equipment For Circulating Downhole Tester Valve
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...Valve Assembly For Downhole Tester Valve / Circulating Valve The Ball Valve Assembly is the important part of DST tools, the ball valve section is used in OMNI Circulating Valve, RD Safety Circulating Valve, Select Tester Valve, and LPR-N Valve, Mechanical Tester Valve. Ball Valve Section in OMNI Circulating Valve / BOP Safety Circulating Valve The ball valve......
XI‘AN ZZTOP OIL TOOLS CO.，LTD
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Oil Drilling Inside BOP Drop In Check Valve For Drill Stem Lower Safety Valves
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...Valve for Drill Stem and Lower Safety Valves Product Description INSIDE BOP The IBOP is a heavy-duty drop check valve with a conical plug to reduce the cutting action of the mud on the valve seat, ensuring positive closure whenever required. Installed in the drill string, it can protect the rotary swivel, rotary hose, stand pipe, and mud pumps from drill......
Dongying Oilman Machinery Equipment Co.,Ltd.
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Dth Alloy Steel Drilling Hammer , Downhole Drilling Tools Lower Energy Consumption
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...Drilling Hammer , Downhole Drilling Tools Lower Energy Consumption The Characteristics Of High Air Pressure DTH Hammers Without foot valve It is a kind of high ari pressure DTH Hammer without footvalve, our newest design. It is also one of the most advanced DTH Hammers in the world. IT HAS THE FOLLOWING advantages: Out of the trouble of foot valve......
Changsha Chaojingang machinery manufacturing CO., Ltd
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316SS Disc 410SS Stem Wafer Butterfly Valve DN100 Dual Drilled Cast Iron Body
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...valves General purpose, resilient seated butterfly valve, wafer design (dual drilled Ansi 150/AS Table E), cast iron body, 316SS disc, 410SS stem, EPDM or NBR seat, gear operated. Rated up to 16 bar. Sizes- 14″ (DN350)→ 36″ (DN900) * Options: Various seats including viton, neoprene, EPT, silicon, hypalon. 316SS stem......
TOBO STEEL GROUP CHINA
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Orange Downhole Drilling Hammers With Foot Valve Downhole Drilling Tools
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Description Products are widely used in earth and stone works, mining, water well drilling, construction projects, etc. At present, there are four main types of end face design in high air pressure DTH Drill, which are face convex face type, face plane ......
Hunan New Diamond Construction Machinery Co., Ltd.
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Cast Steel Api Crossover Drill Stem Subs for Downhole Use Oilfield
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Drilling Crossover subs Thread Surface Treatment Phosphating Copper Plating Oil Field *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, ......
Hejian Ruida Petroleum Material Co., Ltd.
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2000 - 20000psi Drill Spare Parts Choke Valve For Oil Well Production Rate Control
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Choke Valve The choke valve,a main component of Christmas tree,is design to control production rate of the oil well,with working pressure up to 20000psi.Choke valves can be classified as follows:adjustable choke valves and positive choke valves.By rotating......
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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3-1/2 3.5 Inch OD Oil Field Drill Stem Pipe For Oil And Gas
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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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