9.5 mainchesi Hybrid bit PDC yophatikizidwa ndi cone roller yobowolera mafuta
Mafotokozedwe Akatundu
Ma hybrid drill bits ali ndi ma cone atatu ndi masamba atatu kuposa ma premium roller cone bits.
Ukadaulo wa Hybrid drill bit umaphatikiza ma roller cones ndi ma PDC fixed cutters kukhala kapangidwe kamodzi, kokhala ndi patent kuti achepetse nthawi yobowola ndi maulendo mu ntchito zovuta kwambiri. Ndi mphamvu yophwanya miyala ndi kukhazikika kwa ma roller cones komanso kukongola kodulira komanso kudulidwa kosalekeza kwa diamond bits, ukadaulowu umawonjezera ROP, umawongolera kuchotsa zidutswa ndikupulumuka mapangidwe osakanikirana kwambiri ndi magwiridwe antchito komanso kuwongolera bwino mawonekedwe a zida.
| Kukula (inchi) | Nambala ya Tsamba & Nambala ya Kononi | Kuchuluka kwa PDC | Lumikizani Ulusi |
| 8 1/2 | Makone awiri ndi masamba awiri | PDC yotumizidwa kunja | 4 1/2" API Reg |
| 9 1/2 | Makone atatu ndi masamba atatu | PDC yotumizidwa kunja | 6 5/8" API Reg |
| 12 1/2 | Makone atatu ndi masamba atatu | PDC yotumizidwa kunja | 6 5/8" API Reg |
| 17 1/2 | Makone atatu ndi masamba atatu | PDC yotumizidwa kunja | 7 5/8" API Reg |
Mafotokozedwe a Zamalonda
PDC-Roller compound bit imapangidwa ndi PDC fixed cutting ndi roller free cutting structure. Mwala udzasweka ndi roller impact stripping, umapanga maenje osweka pansi, malo osafanana adzafooketsa mphamvu ya miyala. Pogwiritsa ntchito roller' helping, PDC idzaluma mu layer. Ntchito yake ndi kudula ndikusunga ntchito.
Pomwe, tidapanga stratum yovuta komanso yolimba yobowola, tidapanga serial bit compound bit. Bit iyi imatha kusinthasintha bwino, imakhala ndi mphamvu yayikulu yophwanya miyala komanso RPM mu stratum yolimba/stratum yobowola/shale yamatope yamphamvu kwambiri/gawo losafanana (monga, bedi la miyala) ndi zina zotero.
Kum'mawa KwambiriTatumiza ntchito zoposa 30 m'maiko osiyanasiyana kuti tipereke zida zobowola ndi njira zamakono zobowola kuti zigwiritsidwe ntchito zosiyanasiyana.munda wamafuta, gasi wachilengedwe, kufufuza za nthaka, kuwononga madzi, migodi, kuboola zitsime zamadzi, HDD, kumanga, ndi maziko.Mabowo osiyanasiyana amatha kusinthidwa malinga ndi mapangidwe osiyanasiyana a miyala chifukwa tili ndi athuAPI ndi ISOfakitale yovomerezeka ya ma drill bits. Tikhoza kupereka yankho kwa mainjiniya athu ngati mungathe kupereka zinthu zinazake, mongakuuma kwa miyala, mitundu ya zida zobowolera, liwiro lozungulira, kulemera pa bit ndi torque.Ndi bwinonso kuti tipeze zinthu zoti tigwiritse ntchito pobowola zinthu zomwe tingathe kuziona mutatiuza.kuboola zitsime zoyima kapena kuboola mopingasa, kuboola zitsime zamafuta kapena kuboola No-Dig kapena kuyika maziko.







