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Square Kelly Drill Pipe

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square kelly drill pipe

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... Core Drilling Drill pipe The drill pipe is a tipped steel tube at the rear for connecting the drilling rig ground surface equipment to the drillin... ROSCHEN GROUP  
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Shanghai (China)
...Drilling Accessories Kelly bar spring and lower plate Introduced the use of the Kelly bar spring The rotary drill pipe damping spring is mainly app... Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.  
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Beijing (China)
... 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Category: Drill Pipes, Drill Collars, Heavy Weigh... Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.  
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Taizhou (China)
...Specifications Square Kelly 1 Customers' Designs Square Kelly 2 Machining Square Kelly 3 API Square Kelly Size in Upper box connection Lower pin co... Dongying Seaco Oilfield Equipment  
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Dongying (China)
...Square kelly Kelly pipe is divided into square kelly and hexagonal kelly. Kelly is located at the top of the drill string, it can transfer torque a... Beijing Metalwork Petroleum Technology Co., Ltd  
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Beijing (China)
...Product name : Kelly Drilling Pipe Item : 2014220112340 Enlarge ImageBack Details: Specification for Square Kelly Nom Size(in) Lengths(ft) Top Upse... Dongying Huco Petroleum Technology & Development Co., Ltd  
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...API 7-1 Oil Casing Pipe / Heavy Weight Drill Pipe For Petroleum Specifications: Items API 7-1 standard HWDP heavy weight drill pipe O.D. tolerances... Tianjin City Juxing Weiye Steel Trade Co., Ltd.  
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Tianjin (China)
... precision-machined Kelly is a heavy square or hexagonal steel bar supported by the swivel through the rotary table and connected to the first join... Tianhe Oil Gas Drilling Tools  
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Mudanjiang (China)
...API Square drill pipe for oilfield using , Oil Drilling Tools Description: 1, Position of the drill string:On top end of drill string, upper end co... Beijing Ocean Renda Petroleum Equipment Co., Ltd.  
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Beijing (China)
...Square Kelly Location:Home >> Products >> Drill Pipe >> Square Kelly Drill Pipe Tubes adopt mechanical upsetting, twice upsetting per heating with ... Jiangsu Huatian Oilfield Equipment Co., Ltd.  
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... / square drive roller kelly bushings Roller kelly bushing is a necessary tool for drilling. It is to drive kelly spinner by matching with master b... Dongying Hongsheng Petroleum Equipment Co.,Ltd  
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Dongying (China)
....com Mobile / Whatsapp:+86-15123029803 Fax:+86-23-62940030 Skype:viviennecq [Drilling Rig | Geological | Prospecting | Welllogger | BoreholeCamera ... Chongqing Gold Mechanical & Equipment Co., Ltd  
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Chongqing (China)
... off the square Kelly when lifting,cover the sludge scraper to the drill rod in the the mouth of a well.(You'd better put a taper joint join to the... Langfang Hexing Petroleum Equipment Co.,LTD  
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Langfang (China)
... of Heavy Weight Drill Pipe Heavy weight drill pipe is a medium-weight drill tool similar to drill pipe, whose wall is thicker than that of drill p... Shengli Oilfield R&T Group limited  
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... equipment for repairing crooked drill pipe in oil field. ) II. Performance parameters 1. Scope of application: a. Drill pipe :(60~168)mm. b. Drill... Huludao Liaoxi Petroleum Machines &Tools Factory  
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... life BOS Industry provides Square and Hexagonal Kelly , Heavy weight drill pipe. Kelly is the driven section of the drilling string. Heavyweight d... Bobo Oilfield Supply Industry Company limited  
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... with the drill pipe. It is made from premium alloyed steel. Both its tool joints and middle upset are welded hardbands. Technical parameters meet ... Time Rolling Development Limited  
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... Upset) Also, square and hexagonal kellys and Integral heavy weight drill pipes are available too. DRILL COLLAR: Size: 3 1/8”-11” OD; Length: 9150m... spatsteel company  
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...Product Abstract: 1. Square Kelly (Hexagonal Kelly, Square Kelly) 2. Material: AISI 4145H alloy steel 3. Standard: API Spec.7 and SY/T6509 4. It is... Henan Xin Chen IMP& EXP co.,ltd  
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...>Oilfield Drill Stem>Kelly>Square Kelly Hexagonal Kelly API Standard For Well Drilling Casing Tubing Oil Pipe API Square kelly for well... API Squa... Xi'an ZZ Top Oil Tools Co.,Ltd  
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