Drill Stem APR Downhole Tester Valve Halliburton Type BV
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... hydraulic section, nitrogen section and the metering section. * The ball valve section contains the ball valve and the mechanism that rotates the ball when the tool is activated; the ball is rotated to the open position allowing the reservoir to flow into...
Techcore Oil Tools Co.,Ltd,
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15000psi Downhole Tester Valve 127.5mm Drill Stem Testing Tools For Case Hole
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... of taking multiple downhole closures where pipe manipulation is restricted and a full opening string is desired. The downhole tester valve is composed of four basic sections; ball valve section, upper hydraulic section, nitrogen section and the...
XI 'AN ZZ TOP 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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Integrated Valve Durability Tester Valve Life And Thermal Deformation Tester 4kW
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...Valve Durability Tester Valve Life and Thermal Deformation Tester 1.Description: The LRFR type flushing valve, inlet and outlet water valve life and thermal deformation tester is a testing device mainly used for conducting life and thermal deformation tests on water tank inlet and outlet valves and flushing valves. This tester......
DONGGUAN LONROY EQUIPMENT CO LTD
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Pressure Operated tester valve (LPR-N Valve)
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... tester valve (LPR-N Valve) is a full- opening, annulus pressure-operated valve. It measures multiple closed-in pressures in cased holes where pipe manipulation is restricted and a full-opening string is required. The nitrogen chamber is ......
DST Oiltools Co., Ltd
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Ultra - Temperature Patent SSSV Valve , Dynamic Sealing Structure Downhole Safety Valve
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Subsurface Safety Valves(VCTSY Series Ultra-temperature, Patent for Invention), Working Temperature 350 ℃ The VCTSY series ultra-temperature subsurface safety valves are tubing retrievable surface controlled subsurface safety valves. Different from the ......
Hunan Victor Petrotech Service Co.,Ltd
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2 3/8x1 API 11AX Downhole Pumps Coalbed Gas Water Pump
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...process of production, when traveling valve and standing valve appear problems,we can pull the traveling valve and standing valve out the well through the sucker rod string, plungerand the puller ,instead of pull the whole pump and tubing string out of...
Puyang Zhongshi Group Co., Ltd.
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Downhole ASTM A789 SS Hydraulic Control Line Tubing
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...ls. The 1/4 “hydraulic control tubeline is connected to the downhole ety valve and gas valve, and the on-off pressure of the oil and gas well downhole ety valve and the gas release valve through the cable packer are controlled by ground pressure. After...
Xi'an Tiptop Machinery Co.,Ltd
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API Oilfield Downhole Tools 2F-3R Flapper Type Drill Pipe Float Valve & Float Valve Sub
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...Downhole Tools 2F-3R Flapper Type Drill Pipe Float Valve & Float Valve Sub Float Valve: Drill Pipe Float Valve is normally installed in a standard bore-back of the bit sub, to provide fluid flow control at the bottom of the drill stem. It also prevents backflow of cuttings from plugging the drill bit jets while making connections. We make a complete line of Float Valves......
Dongying Oilman Machinery Equipment Co.,Ltd.
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15K Drilling Handling Tools Super Safety Valve 76.5mm Bore
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...well flow. So during the downhole operation, the BOP safety valve is the fail safe safety valve. Design Features of 15K Super Safety Valve The BOP safety valve includes a new ball mechanism that has a 3.0 inch ID and the capability to cut coiled tubing as...
XIAN ATO INTERNATIONAL CO.,LTD
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