Zida za Downhole
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PDM Drill (motorhole Motor)
The downhole Njinga ndi mtundu wa downhole mphamvu chida amene amatenga mphamvu kumadzimadzi ndiyeno kumasulira kuthamanga madzimadzi mu mphamvu makina.Mphamvu yamadzimadzi ikalowa mu hydraulic motor, kusiyana kwamphamvu komwe kumapangidwa pakati pa cholowera ndi kutulutsa kwa mota kumatha kuzungulira koloko mkati mwa stator, kupereka torque ndi liwiro lofunikira pobowola pobowola.Chida chobowola wononga ndi choyenera pazitsime zoyima, zolunjika komanso zopingasa.
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Drill Bit Pobowola Mafuta / Gasi Bwino ndi Kubowola Pakatikati
Kampaniyo ili ndi ma bits okhwima, kuphatikiza ma roller bit, PDC bit ndi coring bit, okonzeka kuyesetsa momwe angathere kuti apereke zinthu zogwira ntchito bwino komanso zokhazikika kwa kasitomala.
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Mtsuko Wopatsira Pansi / Mitsuko Yobowola (Makina / Hydraulic)
Chipangizo chogwiritsa ntchito pobowo potsitsa katundu kumtunda wina, makamaka pamene chigawocho chatsekeredwa.Pali mitundu iwiri yayikulu, mitsuko yama hydraulic ndi makina.Ngakhale mapangidwe awo ndi osiyana kwambiri, ntchito zawo ndizofanana.Mphamvu zimasungidwa mubowolo ndipo zimatulutsidwa mwadzidzidzi ndi mtsuko ukayaka.Mfundo yake ndi yofanana ndi ya mmisiri wa matabwa amene amagwiritsa ntchito nyundo.
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Drilling Stabilizer Downhole Equipment ya BHA
Pobowola stabilizer ndi chidutswa cha zida zapabowo zomwe zimagwiritsidwa ntchito pobowola pansi (BHA) pa chingwe chobowola.Imakhazikika bwino BHA m'borehole pofuna kupewa kudodometsa mwangozi, kugwedezeka, ndikuwonetsetsa kuti dzenje lomwe likubowoledwa bwino.
