Hybird Drill Bit
Fuafua mo maualuga ROP i viliina loloto ma faigata faʻapipiʻiga, PDC vili siʻu taimi uma drills mai le eleele i lalo lalo saʻo ma le laʻititi poʻo se tasi tamoʻe, sefe tele aofaʻi o viliina taimi ma tau.
Eseese mai le tili, o le PDC drill bit e tamoʻe ma maualalo le WOB ae o le Higher RPM, o lea e masani ona galue ma downhole afi e piki ai le saoasaoa o le saoasaoa.
O le faʻatinoina o le PDC drill bit e faʻalagolago tele ile tipiina o le PDC, matou te saunia ni fofo tulaga ese i ni manaʻoga faʻapitoa i ituaiga fesuiaʻiga.
O le Hybrid drill bit o se teuga tupe faʻaopoopo, e tuʻufaʻatasia e le PDC laʻau ma le faʻasee taʻavale.
PDC bit e masani ona faʻaaoga e vili loloto loloto ai ma mo faigofie papa vaega, PDC tipiina pei o tipiina nifo faia le PDC sina laei-teteʻe ma i ai se umi auaunaga olaga; E masani ona faʻaaoga le maʻa o le papa maa e vili ai papa maʻa faigata, ae o maa malo lava, e faigofie ona gagauina le maa papa.
Mafaufau i le tulaga lea, matou te atiaʻe se fou oloa- tuʻu faʻatasi le PDC laʻititi ma le tolo faʻaseʻe faʻatasi e vili lelei vai. Ua faʻamaonia o le tonu lea o le filifiliga. PDC bit and roller cone bit o loʻo lelei lona faʻataʻitaʻiga i vaega laʻau ma faigata tele.
Hybrid viliina tekonolosi tuʻufaʻatasia PDC tumau tipi ma faʻaseʻe cone, faʻaititia taimi viliina ma malaga i nisi faigata ma faigata faʻatulagaina ma faʻapitoa fuafuaga o DEEFAST o tutoatasi aia tatau a le atamai .o le papa nutimomoia gafatia ma le mautu o le cones ma le tipi lelei ma faʻaauau pea shearing aafiaga o le taimane bit, lenei tekonolosi mafai faʻaleleia ROP ma tipiina aveʻesea fua faatatau.
Hybrid drill bits tatau ai le lelei o le taʻitaʻia o le maualuga ROP ma le laʻititi WOB ma viliina gatete nai lo faasee cone faagofie mafai.
Faʻaleleia auala faʻatulagaina viliina faʻatusatusa ma PDC
Faʻalauteleina laʻau-slip ao viliina, faʻafaigofieina le faʻaogaina o torque, ma faia ia sili atu ona tumau ina ia mafai ona maua se sologa lelei faʻasolosolo e ala i faʻavae eseese. o fasi e mafai ona ausia sili faʻatonutonu faʻatonutonu ma maualuga fausiaina i luga o le curve vaega.
Faʻatusatusa i tu ma aga masani o vaega o viliina, Hybrid bits tatau ai le faʻamanuiaga o le faʻaititia o viliina o malaga, faʻateleina le ROP ma faʻaleleia le saoasaoa, anagata ma le mautu, ma matua faʻaleleia le gaioiga o viliina i multiplex formations.
Hybrid drill bit tekonolosi tuʻufaʻatasi faasee cone ma PDC tumau tipi, O se tulaga ese mamanu faʻaititia viliina taimi ma tamoʻe i le tele o faigata talosaga. o lenei tekonolosi faʻateleina ROP, faʻalauteleina tipiina aveʻesea, ma ola sili interbedded fauga faʻatasi ai ma le faʻatinoina gaioiga ma sili lelei mea faigaluega pulea ma le papa-olopalaina malosiaga ma le mautu o faasee cone ma le tipi sili ma le faʻaauau pea seleulu gaioiga o taimane bits ..
