- Thesampleloopwasalengthofstainless-steeltubingofthecorrectvolume.Tubeaxleswerebuiltfromsmooth,steeltubingandbalancedstrengthwithsuperbaerodynamics.Shoulderstockismadefromthinsteeltubingandfoldsforwardandtotheright.Greasefittingsshallbegatheredatthesa...
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- Useresistancetubing.Resistancetubingisinexpensive,lightweighttubingthatprovidesresistancewhenstretched.Theauthorpointedoutthattubinganchorcannotonlycontrolthetubingflex,butalsoimprovesforcestatus,prolongtheusinglifeoftubingstrings.Oilfeedsintothemach...
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- Abstract:Theformulaforanalyzingthestabilityofcoiledtubinginhorizontalwellisdeducedwithconsiderationofboundaryconditions.Atlowerannealingtemperatureobtainhighstrengthandhighyieldratioshowedcyclicsofteningfeatureeasily.Thatisdetrimentaltotheusinglifeof...
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