Uruganda rwa API rukora uduce duto two gucukura tricone tudakoresha trenchless two mu mwobo w'icyitegererezo
Ibisobanuro by'igicuruzwa
Uruganda rw'udupira twa tricone two gucukura amenyo twa HDD pilot ruri mu bubiko ku giciro cyagabanijwe
Ibisobanuro bya Biti:
IADC: 517 - Ikimenyetso cya TCI gifunganye gifite uburinzi bw'igipimo kugira ngo kibone imiterere yoroshye kugeza ku iringaniye kandi ifite imbaraga nke zo gukanda.
Ingufu zo Gukanda:
85 - 100 MPA
12,000 - 14,500 PSI
Ibisobanuro by'ubutaka:
Amabuye akomeye kandi asanzwe ameze nk'amabuye y'umucanga afite imirongo ya quartz, limestone ikomeye cyangwa chert, amabuye ya hematite, amabuye akomeye kandi asanzwe afite imiterere myiza nka: amabuye y'umucanga afite quartz binder, dolomites, quartzite shales, magma n'amabuye ya metamorphic coarse grained.
Far Eastern Drilling ishobora gutanga uduce twa tricone twa HDD mu bunini butandukanye (kuva kuri 3” kugeza kuri 26”) ndetse n'amakode menshi ya IADC.
Ibisobanuro by'ibicuruzwa
| Ibisobanuro by'ibanze | |
| Ingano ya Rock Bit | santimetero 6 |
| mm 152.40 | |
| Ubwoko bwa Biti | Icyiciro cya Tricone cya Tungsten Carbide Insert (TCI) |
| Ihuza ry'Umugozi | PIN ya API REG 3 1/2 |
| Kode ya IADC | IADC517 |
| Ubwoko bw'ibyuma | Ikinyamakuru gifite ubwiza bufunze hamwe n'uburinzi bwa gauge |
| Ikimenyetso cy'ubwikorezi | Ingufu zifunze neza za Elastomer (Ingufu zifunze neza za Rubber) / Ingufu zifunze neza za Metal |
| Uburinzi bw'agatsinsino | Biraboneka |
| Uburinzi bw'ishati | Biraboneka |
| Ubwoko bw'Izenguruka ry'Umuyaga | Kuzenguruka kw'ibyondo |
| Ibipimo by'imikorere | |
| WOB (Uburemere kuri Biti) | ibiro 11,909-34,154 |
| 53-152KN | |
| RPM (r/minota) | 140~60 |
| Imiterere | Ikorwa ryoroheje rifite imbaraga nke zo gukanda, nk'amabuye y'umukungugu, gypsum, umunyu, limestone yoroshye, n'ibindi. |
6" ni umurambararo usanzwe w'uduce twa tricone two mu bwoko bwa pilot mu murima ucukurwamo imiyoboro, dufite uduce twa tricone two mu bwoko bwa pilot two mu bwoko bwa tricone two mu bwoko bwa pilot two kwambuka intera ndende hamwe n'uduce twa elastomer two kwambuka intera ndende.
Mu mushinga wo gucukura,Iburasirazuba bwa kurebafite uburambe bw'imyaka 15 n'ibihugu birenga 30 mu gutanga serivisiuduce two gucukura n'uburyo bwo gucukura bugezweho mu buryo butandukanye.Porogaramu irimo HDD, ubwubatsi, n'umusingi, gucukura amariba y'amazi. Uduce dutandukanye tw'imashini dushobora guhindurwa hakurikijwe imiterere itandukanye y'amabuye kuko dufite iyacuAPI na ISOuruganda rwemewe rw’uduce tw’imashini zo gucukura. Dushobora guha injeniyeri wacu igisubizo igihe ushobora gutanga ibintu byihariye, nko gukomera kw’amabuye,Ubwoko bw'icyuma gicukura, umuvuduko uzenguruka, uburemere kuri bit na torque.Birakenewe kandi kubona uduce tw'imashini zikoreshwa nyuma yo kubitubwira.gucukura amariba ahagaze cyangwa gucukura mu buryo butambitse, gucukura amariba ya peteroli cyangwa gucukura nta gucukura cyangwa gucukura urufatiro.










