High Performance Full Displacement Drilling FDP Tool Series-2
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...Full Displacement Pile (FDP) construction method displaces the material of pile diameter laterally into the adjacent ground with a spindle-type boring tool with spiral blades through clockwise rotation and torque & crowd force from a rotary drilling rig, making loose soil of pile diameter compacted. After reaching the predetermined design depth, the displacement......
Beijing jiayou xincheng industry and trade co. LTD
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Oil And Gas Well Exploration Downhole Motor Mud Driven Positive Displacement Drilling Tool
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... motor has become an indispensable power tool in downhole drilling, which not only played a particularly important role in special processes of exploiting directional well, horizontal well, extended reach well, multilateral well, multiple wells etc....
Hebei Crossing Drill Bit Manufacture Co.,LTD
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Portable HYDX-2 Core Drill Rig Full Hydraulic Drilling Rig With 2500r / min Rotating Velocity
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...Drill Rig Full Hydraulic Drilling Rig With 2500r / min Rotating Velocity Specifications: HYDX-2 Full Hydraulic Portable Drilling Rig is a kind of light rig designed for geological exploration in remote area difficult to enter. It is mainly suitable for diamond drilling with wire line coring technique. The rig consists of diesel power unit, hydraulic system, control panel, mast, main winch, wireline winch, drill......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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API Oilfield Full Opening Drill Pipe Safety Valve FOSV Kelly Valve Cock
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...Full Opening Drill Pipe Safety Valve FOSV, Kelly Valve, Kelly Cock Full Opening Safety Valve (short for FOSV) is a ball type safety valve used to stop flow through the drill string when the drill string is being withdrawn from the well. Our FOSV is dual body full-opening safety valve, so it does not interfere with the running of tools such as core barrels or survey instruments. It is designed to be stabbed into the top joint of drill...
Dongying Oilman Machinery Equipment Co.,Ltd.
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GY80 Crawler Anchor Full Hydraulic Drilling Rig for Dam Foundations
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...Full Hydraulic Drilling Rig for Dam Foundations Main Features: 1. Do rob drilling, casing drilling, casing, and rob drilling. When rotary jet grouting, it can be applied for single-tube, double-tube, triple-tube jet grouting, and others. 2. Direct-acting load feedback and fine-tuning variable hydraulic system, power changes with load, high efficiency, low energy consumption. 3. The main components of the drilling......
Shannxi Xitan Geological Equipement Co.,Ltd
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Multi Functional Full - Hydraulic Drilling Machine With 7m Feeding Stroke
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...Full Hydraulic Rig Anchor Drilling Machine 7m Feeding Stroke 1. YDL-300DT Hydraulic drilling rig with the feeding stoke of mast is 7m,this water well machine is used to deep water well hole project and seize the new market .It’s a new,efficient,energy-saving and multifunctional full hydraulic drilling rig. 2. The machine can use two 3m drill rods one time because of the 7m feeding stroke,it can reduce the time of adding drill......
Kondasin International Co.,Ltd.
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Customized Full Interlocking Drilling Kelly Bar OD406*4*16m Drilling Rod For IMT AF180/AF220/AF240/AF270
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... is the best one of transferring pressure at present , especially for hard ground and frozen oil layer construction. In the drilling process , every continuous steps can form pressure point to reduce wear and tear of local pressurization key lines, also to...
Beijing Jietaihongli Technology Co., Ltd.
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API Hydraulic Fishing Jar 160 Degree Full Hydraulic Drilling Jar
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... Product Description QY type high temperature hydraulic drilling jar is a new generation dual-acting hydraulic jar which is fully upgraded by our company on the basis of the original QYSZ II full-hydraulic drilling jar. It has the characteristics of simple...
Langfang Ouhang Technology Co., Ltd.
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HYDX Series Full Hydraulic Drill Head Core Rig HYDX-6 Drill Rig Equipment
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HYDX series full hydraulic drill head core rig HYDX-6 drill rig Specification: Model HYDX-6 Diesel engine power 179kw speed 2200rpm Drilling capacity BQ 2000m NQ 1600m HQ 1300m PQ 1000m Rotator capacity RPM Two shifts/stepless 0-1100rpm ......
Wuxi Yaheng Geological Equipment Technical Co., Ltd.
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ZCQ 270 m / h capacity, 48 m / h air displacement Drilling Mud Vacuum Degasser
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After the intrusion of nature gas or air into drilling liquid during drilling, the density becomes lower, the viscosity will be higher and the annulus drilling liquid density will be lower, which will cause hydrostatic column pressure decrease. Thus, the......
YUSH Electronic Technology Co.,Ltd
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