Yogulitsa China API madzi bwino tricone thanthwe pobowola zidutswa mtengo
Mafotokozedwe Akatundu
Yogulitsa API madzi chitsime TCI tricone thanthwe kubowola bits IADC537 ndi elastomer losindikizidwa kubala kwa kupanga molimba katundu ndi mtengo kuchotsera ku fakitale China
Kufotokozera Pang'ono:
IADC: Magazini ya 537-TCI yosindikizidwa pang'ono ndi chitetezo cha geji kuti ikhale yofewa mpaka yapakatikati yokhala ndi mphamvu zochepa zophatikizika.
Compressive Mphamvu:
85-100 MPA
12,000-14,500 PSI
Kufotokozera Pansi:
Miyala yolimba yapakati komanso yonyezimira monga miyala yamchenga yokhala ndi mizere ya quartz, miyala yamchere yolimba kapena chert, miyala ya hematite, miyala yolimba, yolumikizidwa bwino monga: miyala yamchenga yokhala ndi quartz binder, dolomites, quartzite shales, magma ndi metamorphic coarse grained rocks.
Kubowola Kum'mawa kwa Far East kutha kupereka ma tricone makulidwe osiyanasiyana (kuyambira 3 "mpaka 26") komanso ma Code ambiri a IADC.
Mafotokozedwe a Zamalonda
Mfundo Zofunikira | |
Kukula kwa Rock Bit | 9 1/2 inchi |
241.3 mm | |
Mtundu wa Bit | Tungsten Carbide Insert (TCI) pang'ono |
Kugwirizana kwa Ulusi | 6 5/8 API REG PIN |
IADC kodi | IADC537G |
Mtundu Wokhala | Journal Bearing |
Kukhala ndi Chisindikizo | Elastomer Chosindikizidwa Chovala |
Chitetezo cha Chidendene | Likupezeka |
Chitetezo cha Shirttail | Likupezeka |
Mtundu Wozungulira | Kuzungulira Kwamatope |
Opaleshoni Parameters | |
WOB (Kulemera Pang'ono) | 24,492-54,051 lbs |
109-241KN | |
RPM(r/mphindi) | 120-50 |
Mapangidwe | Mapangidwe apakatikati okhala ndi mphamvu zochepa zopondereza, monga shale wapakatikati, miyala yamchere yamchere, mchenga wapakatikati, etc. |
Kubowola ndi projekiti yauinjiniya yomwe imagwiritsa ntchito zida zobowola ndi ukadaulo kupanga mwanzeru ndikugwiritsa ntchito madzi opezeka padziko lapansi. Koma madzi apansi pa nthaka ndi madzi amene amapezeka m’ming’alu ya nthaka kapena m’ming’alu ya nthaka. Madzi a m'madera osiyanasiyana okwiriridwa pansi pa dziko lapansi pamodzi amatchedwa madzi apansi.
Zotsatira za makhalidwe odula madzi azinthu zosiyanasiyana pakupanga zitsime zamafuta ndi izi.
1. Mchenga woyera ndi miyala yanthambi ndiyo gwero labwino kwambiri lamadzi.
Kapangidwe kameneka kamakhala ndi mayamwidwe amadzi ambiri, madzi ochulukirapo komanso kutulutsa bwino.
2. Mchenga ndi miyala yosakanikirana wosanjikiza.
Mchenga ndi miyala yosakanizika ndi njira yopangira madzi. Ndi thanthwe lachiwiri lomwe limatulutsa madzi chifukwa cha mchenga wosiyanasiyana. Mchengawo ukakhala wotsika kwambiri, madziwo amachuluka.
3. kapangidwe ka dongo.
Ngakhale kuti zinthu zadongo zimatha kusunga madzi bwino, zimakhala zovuta kuti madzi adutse. Izi zikutanthauza kuti dongo silimasefukira m'chitsime, choncho si madzi amadzi.
4. Mwala wa mchenga.
Amatanthauza thanthwe lobadwa padziko lapansi lomwe lili ndi njere zazikulu za 0.0625 ~ 2 mm ndi mchenga womwe umapanga zoposa 50% za tinthu tating'onoting'ono tating'ono. Ndi thanthwe losatulutsa madzi ngati dongo ACTS mu sandstone ngati simenti kuti mchenga ukhale pamodzi.
5. Mwala wamiyala.
Mwa miyala yonse ya sedimentary, ndi gwero labwino la madzi. Mwala wa laimu nthawi zambiri umakhala ndi mikwingwirima ikuluikulu, monga mapanga apansi panthaka, okhala ndi madzi ambiri, koma opanda madzi abwino.
6. Basalt.
Mabedi oyambirira amakhala owundana m'malo motulutsa madzi abwino chifukwa amadzazana. Ngati yachedwa imakhala ndi kukula kwa sponji ndipo ndi gwero labwino la madzi.
7. Ndi thanthwe lolimba.
Miyala monga granite, porphyry ndi miyala ina ya crystalline nthawi zambiri imatulutsa madzi bwino. Mabedi opangira madzi oyipa kwambiri ndi miyala ya metamorphic monga gneiss, quartzite, SLATE ndi sopo.
Pofuna kupewa kubowola kosakwanira, makulidwe amafuta amafuta ayenera kusankhidwa popanga m'mimba mwake. Kusankhidwa kwa kachidutswa kakang'ono ka kabowo koyendetsa ndege kuyenera kuthandizira kukonzanso kwa tinthu tating'ono tating'onoting'ono kuti tichepetse mtengo wa kukonza pang'ono.
Mphamvu ya pobowola magawo pa kubowola bwino ndi kulemera kwa pang'ono. Kulemera kwa pang'ono kuyenera kutsimikiziridwa molingana ndi kuuma ndi kufewa kwa mapangidwe. Komanso, ubwino wa bit, borehole, zida zobowolera, kusamutsidwa ndi machitidwe a madzi otsekemera, zipangizo ndi mphamvu ziyenera kuganiziridwa.
Kugwiritsa ntchito kolondola kwa trigon bit: yesani kusankha mtundu wa trigon bit yoyenera malinga ndi zofunikira za lithological, fananizani kukula pang'ono ndi kapangidwe kabowola, ndipo mugwiritseni ntchito mwadongosolo la kukula Pogwiritsira ntchito, ngati pali chipwirikiti, chifukwa chake chiyenera kufufuzidwa nthawi yomweyo kuti muwone ngati mapangidwe akusintha kapena khoma lachitsime likugwa. Magawowo ayenera kufufuzidwa ndikusinthidwa nthawi yomweyo. Ngati chokweracho sichingabowole bwino, chokweracho chiyenera kuyang'aniridwa, ndipo momwe ntchito yogwirira ntchito mu dzenje iyenera kufufuzidwa ndikuweruzidwa. Kuonjezera apo, njira ziyenera kuchitidwa pofuna kuwongolera kupatuka kwa malo a chitsime, kuchepetsa chilolezo pakati pa chida chobowola ndi dzenje, ndikugwira ntchito yoboola dzenje lonse komanso okhwima odana ndi kupatuka. Pofuna kupewa kupatuka, cholumikizira ndi kolala yobowola zitha kuwonjezeredwa pamwamba pa kagawo kakang'ono ka trigonal cone.