40ft API 7-1 4145H Oilfield Drilling Hexagonal Kelly
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... kelly pipes are manufactured strictly from API Spec7-1 and SY/T6509-2000 standard. Straightness of the kelly is very crucial in the manufacturing process, thus straightness inspections are carried out before, during and after each machining operation. All...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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API 7-1 5-1/4′′ Square Or Hexagonal Kelly Drill Pipe For Oilfield Drilling
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...Hexagonal Kelly Drill Pipe For Oilfield Drilling Kelly is the drive part of whole drill string, it transmits the torsional energy from the rotary table to the bit in the bottom of the hole. Kelly is supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill string. Kelly......
Dongying Oilman Machinery Equipment Co.,Ltd.
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API Oilfield Downhole 4145H Drill Square Kelly and Hexagonal Kelly
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...kelly shall be conduct 4145H full length heat treatment to ensure that hardness can reach 285-341HB at 1inch from OD; impact energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Processing Equipment Company Information Jiangsu Shuguang Huayang Drilling......
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
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Foundation Drilling Rig Kelly Bar BK200/368/3/18m Engineering Ground Drill Kelly Bar
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...Drilling Rig Kelly Bar BK200/368/3/18m Engineering Ground Drill Kelly Bar Drilling Rig Kelly Bar BK200/368/3/18m Kelly Bar Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type:Telescopic Kelly Bar 3/4 /5sections Lock Type:Interlocking / Frictional Max Drilling Depth :20-60m Max Drilling......
Beijing Jietaihongli Technology Co., Ltd.
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60mm 2 Meters Length Jet Grouting Double Drilling Rod Kelly Bar Drilling Pipe
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...Drilling Rod Kelly Bar Drilling Pipe Jet Grouting Drilling Tools Drilling Rod Kelly Bar Drilling Pipe/Drilling tools Drill Rod/Drill Pipe/Kelly Bar Main channel carrier of transporting slurry and compressing air and water. 1. Kelly Bar Drilling Pipe Features: A. To meet the demand of different jet grouting processing, such drill......
ROSCHEN GROUP
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Kelly Bar / Kelly Drive Stub Rotary Drilling Rig , Kelly Adapter
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Kelly Bar / Kelly Drive Stub Rotary Drilling Rig , Kelly Adapter Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old kelly bars, we can supply all kinds of spare parts including Kelly swivel, Kelly Spring, Kelly Stub, Water flow block, Kelly Terminal, Kelly Strip, Kelly pipe and so on. Technical Parameter of Kellyway Inter-Locking Kelly Bars Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling...
Changsha Golden Drilling Machinery Co.,Ltd
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Customized 350mm To 3000mm Drilling Rig Kelly Bar Transform Section
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... transform section will be a good tool for that .For example ,the size of drive stub is 200*200mm,and the size of the existing drilling bucket ‘s Kelly box is 150*150mm,we can use the 200-150 Kelly bar transform section to help to connect them ,and also...
Hebei Tuff Heavy Industry Co., Ltd.
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2-1/2 Inch 6-5/8REG NC26 Square Rotary Kelly For Oilfield Drilling
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... technology is used to provide products that exceed industry quality standards to meet the challenging cementing tools' needs of oilfields around the world. To meet these demands, we have established a manufacturing facility of 78000sq ft. This...
Jiangsu Service Petroleum Technology Co., Ltd
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Inclined Wells 25mm Oilfield Drilling Jars Adjustable Shock Tonnage
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...Oilfield Drilling Jars are ideal tools for oil and gas drilling operations. With 2-3/8REG NC23 connection and Alloy material, these oil field drill jars have an impressive max operating temperature of 160 ºc. They are also packaged in sturdy wood cartons for added protection and convenience. Used in the oilfield drilling industry, these reliable and effective oilfield drilling......
Langfang Ouhang Technology Co., Ltd.
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419mm Diameter Drilling Rig Kelly Bar For Piling Solutions And Piling Works
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... as the "AF" series, drill shafts from 16 to 118 inches in diameter, up to 295 feet deep. There are eight different "AF" models, each with a patented automatic interlocking Kelly bar. Kellyway also offers rigs in low overhead configuration (LCA) as well as...
Hunan Kellyway Machinery Co., Ltd.
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