Oilfield Downhole Fishing Junk Sub Drill Spare Parts
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... are shivers and fallen objects such as carbide tooth, drill bit and bearings which are too heavy to be removed from the well-hole through conventional fluid circulation. Junk Sub’s main function is to...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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API Standard Back Off Sub for Stuck Pipe Backoff Operation with Multiple Model Options
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... well fishing operations. It serves as an effective alternative to taper taps to conduct fishing and backoff operations during stuck pipe treatment. When the downhole fish becomes jammed and cannot be backed off successfully, the string can be released at...
XIAN ATO INTERNATIONAL CO.,LTD
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Down The Hole DTH Drilling Tools Sub Crossover Pin Box Adapter Sub For Downhole
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Down The Hole DTH Drilling Tools Sub Crossover Pin Box Adapter Sub For Downhole JCDRILL DTH Sub Adapter Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in ......
Beijing Jincheng Mining Technology Co., Ltd.
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AISI Alloy Steel Junk Sub Downhole Oil Tools For Oil Well Drilling Fishing
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Well Bore Clean Tools Junk Sub For Oil Well Drilling Fishing Tools Junk Sub is the component of well bore clean tools. The junk sub is normally run just above the drill bit which has a cup for catching object too heavy to be completely circulated out ......
Techcore Oil Tools Co.,Ltd,
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Oil Field Drilling Accessories API Downhole Tools Splitter Joint
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...Downhole Tools - High Quality Oil Field Splitter Joint Product Description The jumper serves the function of conversion and connection and is a fundamental part of downhole operations. It is divided into drill string bonding joint and tubing bonding joint. Drill string connectors are classified into types A, B and C. We can design and manufacture special types of sub to meet customer's ideas or drawings. Crossover sub......
Cang Zhou Creator Drill Equipment Scinence And Technology 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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API Oilfield 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 als......
Dongying Oilman Machinery Equipment Co.,Ltd.
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Type for Float Valve- F and G with subs
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... valve sub is a bit sub equipped with a float valve. Based on the connections appointed by used, supplier put a float valve into the inner bore of the sub. Model "F" Type Drill Pipe Float Valve Material: WCB or 1045 Process: Investment Casting Pattern:...
Dongying On-tech Equipment Co., Ltd
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Coal Mine Mud Motor Directional Drilling Used Non Magnetic Downhole
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...Downhole Motor/Motor Basic Info. Model NO. 5LZ73-4-1.25 Material Alloy Transport Package Cartons Specification beryllium bronze Origin Tianjin HS Code 84122910 Production Capacity 5000 Set/Year Product Description Non-magnetic downhole motor is a kind of specially designed small size downhole motor. The cross-over sub......
Langfang Ouhang Technology Co., Ltd.
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oilfield downhole tools China API 5CT drilling crossover sub
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Crossover sub description: 1. Specification:API 5CT 1.9”, to 4-1/2” 2. Steel grade: J55, K55, N80, P110 3. Thread type: EUE box *EUE box, EUE box *EUE pin, EUE box *NUE box, EUE box *NUE pin, EUE pin *NUE box, EUE pin *NUE pin, NUE box *NUE box, NUE pin*......
Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
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API Standard Drilling Tools Equipment Drill Pipe Lifting Sub For Oilfield Well Drilling
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... structural forms of lifting subs are divided into two types: A and B. Type A is an 18° shoulder and type B is a 90° shoulder. When using, you can choose type A or type B lifting subs according to the structural type of the elevator. The thread form is...
Shandong Huichi Industry and Trade Co.,Ltd.
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