API 8.5 santimetero ya Hybrid gucukura biti PDC-roller ivanze kubintu bikomeye
Ibisobanuro ku bicuruzwa
Ibicuruzwa byinshi bya Hybrid ya dride bits ikomatanya gukata hamwe na rollor-cone kuva muruganda rwubushinwa
Hybrid drill bit ikomatanya uruziga hamwe na PDC ikata ibice bimwe, kugirango bigabanye igihe cyo gucukura ningendo mubikorwa bigoye cyane. Hamwe n'imbaraga zo kumenagura urutare hamwe no gutuza kwa roller hamwe no gukata hejuru hamwe nigikorwa cyo gukomeza kogosha cya diyama, biti ya Hybrid drill bit byongera ROP, bigakuraho kuvanaho ibiti, kandi bikarokoka ibice bivanze cyane hamwe nibikorwa bihoraho hamwe no kugenzura ibikoresho byiza.
Ubushobozi bwa ROP burenze burenze roller cone drill bits
Ugereranije na bits ya roller, bits ya Hybrid irashobora kongera ROP, bisaba uburemere buke kuri bit no kugabanya bito.
Gukoresha neza imbaraga zo gucukura ugereranije na PDC
Ugereranije na PDC, ibice bya Hybrid biraramba cyane iyo bicukuye binyuze mubice. Bagabanya inkoni-kunyerera kandi byoroshya gucukura imiyoboro ya torque mugihe irushijeho kuba myiza, ituma inzibacyuho yoroshye binyuze muburyo butandukanye. Gutezimbere gutezimbere hamwe no kugenzura ibyerekezo bifasha kugenzura neza guhagarikwa kimwe no kuzamura ibiciro mubice byateganijwe.
| Ingano (santimetero) | Icyuma Oya & Cone No. | Umubare wa PDC | Huza Urudodo |
| 8 1/2 | 2 cones 2 | PDC yatumijwe mu mahanga | 4 1/2 "API Reg |
| 9 1/2 | 3 cones 3 | PDC yatumijwe mu mahanga | 6 5/8 "API Reg |
| 12 1/2 | 3 cones 3 | PDC yatumijwe mu mahanga | 6 5/8 "API Reg |
| 17 1/2 | 3 cones 3 | PDC yatumijwe mu mahanga | 7 5/8 "API Reg |
Kugaragaza ibicuruzwa
PDC-Roller compound bit igizwe na PDC ikata neza kandi ikata ibyuma byubusa. Urutare ruzavunika kubera amenyo ya roller yamenetse, bizakora imyobo imeneka hepfo, ubuso butaringaniye bizagabanya imbaraga zurutare. Munsi ya roller'helping, PDC izaruma murwego. Igikorwa kiragaragara mugukata no kubika akazi.
Mugihe, urwego rugoye kandi rukomeye rwo gucukura, twateje imbere kugiti cya biti. Bito ifite imiterere ihindagurika cyane, ifite ubushobozi bwo kumena urutare hamwe na RPM murwego rukomeye / abrasive stratum / ubukana bwinshi bwondo shale / urwego rutaringaniye (urugero, uburiri bwa amabuye) nibindi bigoye byo gucukura.
IburasirazubaKohereza ibicuruzwa mu bihugu birenga 30 serivisi zitanga ubunararibonye bwo gutanga imyitozo hamwe nubugingo bugezweho bwo gucukura kubikorwa byinshi bitandukanye. Porogaramu harimoumurima wa peteroli, gazi karemano, ubushakashatsi bwa geologiya, kurambirwa gutembera, gucukura amabuye y'agaciro, gucukura amariba y'amazi, HDD, kubaka, na fondasiyo.Imyitozo itandukanye irashobora gutegurwa nkuko bigenda bitandukana bitewe nuko dufite ibyacuAPI & ISOuruganda rwemewe rwa bits. Turashobora gutanga igisubizo cya injeniyeri mugihe ushobora gutanga ibintu byihariye, nkaubukomere bwamabuye, ubwoko bwa dring rig, umuvuduko wo kuzunguruka, uburemere kuri biti na torque.Biradushimisha kandi kugirango tumenye neza imyitozo nyuma yo kutubwiragucukura neza guhanagura cyangwa gutambuka gutambitse, gucukura amariba cyangwa No-gucukura cyangwa gushinga urufatiro.
