I-API 12 1/4 intshi hybrid bit yokugrumba i-oilwell enzulu ngamatye aqinileyo

I-hybrid drill bit ineekhowuni ezi-3 kunye neeblade ezi-3 ezingcono ngokuphindwe kabini kunee-premium roller cone bits.
Ekuqaleni kwenkulungwane edlulileyo, i-cone drill bit endaweni ye-scraper kwisicelo se-hard abrasive formations, kodwa le drill drill shale kunye nezinye iziphene ekwakhiweni kweplastiki zibangelwa ikakhulu yindima yokubamba i-downhole mud pack, kwaye ngobunzulu bokubhola kunye noxinzelelo lwe-bottomhole kunye nokwandisa umlinganiselo wodaka, i-mud pack iyinto enzima ngakumbi. Ukusombulula le ngxaki, kwiminyaka edlulileyo abavelisi abahlukeneyo be-cone drill bits benze uphuculo olwahlukeneyo, kodwa ngempumelelo encinci. Ukuqwalasela i-fixed cutter blade okanye i-drill bit kule meko ayichaphazeleki kangako, abantu baqala ukuzama ukuhlanganiswa kweentlobo ezimbini zee-drill bits. Ngokuthandwa kunye nokusetyenziswa kwee-PDC bits kunye netekhnoloji ye-PDC cutter yokuphucula i-fixed cutter PDC drill bit kwiindidi ezahlukeneyo zee-formations ngokuthe ngcembe ithatha indawo ye-cone bit. Kodwa kwiindidi ezinzima, ezirhabaxa kunye nemisebenzi yokubhola eyinkimbinkimbi, ngenxa yokusebenza, i-PDC drill bit ayinakuthatha indawo ye-cone bit. Ukuze kudlale iingenelo ze-roller cone kunye nee-PDC drill bits, inkampani yethu isandula ukuphuhlisa i-roller cone edibeneyo kunye ne-PDC bit yesizukulwana esitsha se-composite drill. Siqalisa i-composite drill Kukho uyilo olubini, olunye lunephiko elincinci eliphindwe kabini, i-double-cone bit, olunye lulukhulu kancinci lwephiko leMito, i-tricone bit. Ngokusekelwe kule drill, amaphiko amane eemela kunye neebhlade ezintandathu ze-PDC drill bit, kwaye ii-vice blades kunye nezikhundla ezimfutshane zatshintshwa ubungakanani bekhowuni. Ke ngoko, indawo esembindini ye-borehole ikwiphiko lotyando lwe-PDC cutter epheleleyo yokuqhekeza amatye, kwaye inxalenye engaphandle ye-borehole drill egqityiweyo ngabasiki bee-cutter kunye neebhlade kwaye kwinxalenye engaphandle yelitye elibolileyo ukuqhekeka kunzima ngakumbi, isiphumo sokuqhekeka kwamatye sixhomekeke kwi-cone kunye neebhlade kunye nokudibana.
Itekhnoloji ye-hybrid drill bit idibanisa ii-roller cones kunye nee-PDC fixed cutters zibe yi-single, patent design ukunciphisa ixesha lokubhola kunye nohambo kwizicelo ezinzima kakhulu. Ngenxa yamandla okutyumza amatye kunye nokuzinza kwee-roller cones kunye nokuphakama kokusika kunye nesenzo sokucheba esiqhubekayo see-diamond bits, le teknoloji yonyusa i-ROP, iphucula ukususwa kokusika, kwaye iyasinda kwiindlela ezidityaniswe kakhulu kunye nokusebenza okuzinzileyo kunye nolawulo oluhle lwesixhobo.
Itekhnoloji yokubhola i-hybrid bit
ii-roller cones kunye ne-polycrystalline diamond compact (PDC) zincamathisele izicucu zibe yi-single, patent design ukunciphisa ixesha lokugrumba kunye nohambo kwizicelo ezinzima kakhulu. Ngenxa yamandla okutyumza amatye kunye nokuzinza kwee-roller cones kunye nokuphakama kokusika kunye nesenzo sokucheba esiqhubekayo see-diamond bits, le teknoloji inyusa i-ROP, iphucula ukususwa kwezicucu, kwaye iyasinda kwiifom ezidibeneyo kakhulu kunye nokusebenza okuzinzileyo kunye nolawulo oluhle lobuso bezixhobo. Kwihlabathi liphela, ii-hybrid drill bits zethu zisetyenziswe kumazwe angama-47 kwaye ziye zagrumba ngaphezulu.
ngaphezu kwe-1 yezigidi zeemitha (304,800 m).