Zida zobowola screw zimagwiritsidwa ntchito kwambiri pakufufuza ndi kutulutsa mafuta ndi gasi. Amapangidwa makamaka ndi makina ozungulira, mapaipi obowola, zobowola, ndi pobowola madzimadzi.
Nawa kufotokozera mwatsatanetsatane mfundo yogwirira ntchito ya zida zobowola wononga:
- Makina Ozungulira: Makina ozungulira a zida zobowola wononga nthawi zambiri amayendetsedwa ndi makina a hydraulic a makina obowola kapena makina obowola. Dongosololi limapereka mphamvu yopitilira komanso yokhazikika yozungulira, kuwonetsetsa kuti kubowola kumatha kulowa pansi bwino. Sizimangopereka mphamvu yozungulira komanso imasunga kukhazikika kwa axial mapaipi obowola ndi kubowola pang'ono, kuwonetsetsa kuti kubowola kumakhalabe chowongoka pakubowola.
- Mapaipi Obowola: Mapaipi obowola amalumikiza chobowola ndi makina ozungulira ndipo nthawi zambiri amakhala ndi machubu achitsulo aatali angapo. Machubuwa amalumikizidwa ndi ulusi wolumikizira kuti atsimikizire kukhazikika ndi mphamvu. Panthawi yobowola, makina ozungulira amatumiza mphamvu yozungulira ku mapaipi obowola, omwe amawasamutsira kumalo obowola, kuti azitha kubowola bwino mu mapangidwe.
- Drill Bit: Chobowola ndi gawo lofunikira kwambiri pa chipangizo chobowola wononga, chomwe chimakhala ndi ntchito yodula m'mapangidwe kuti achotse mchere. Mabowo amapangidwa kuchokera ku zinthu zolimba kwambiri, zosavala kuti zipirire kupsinjika kwambiri komanso kutentha. Kutsogolo kwa kubowola kumakhala ndi mano odula omwe amadula mapangidwewo kukhala tizidutswa tating'onoting'ono pozungulira ndi mphamvu yotsika, yomwe imabweretsedwa pamwamba.
- Drilling Fluid System: Pobowola, madzi akubowola amagwira ntchito zingapo, kuphatikiza kuziziritsa, kuthira mafuta, kuyeretsa, ndikuwongolera kuthamanga kwa mapangidwe. Madzi obowola amaziziritsa pobowola ndikubowola mapaipi kwinaku akunyamula zodulidwa kuchokera pachitsime kupita pamwamba. Kuphatikiza apo, imatha kuthandizira kuchotsa gasi kapena mafuta aliwonse omwe amapezeka pamapangidwe, kupititsa patsogolo chitetezo pakubowola.
- Njira Yobowola: Kubowola ndi zida zobowola wononga kumaphatikizapo magawo awiri: kubowola ndi kuchotsa. Pobowola, makina ozungulira amapereka mphamvu yozungulira kuti pang'onopang'ono achepetse pang'onopang'ono pobowola pachitsime. Kubowola kumadula mwa mapangidwe, kupanga kubowola cuttings, amene amatengedwa pamwamba ndi madzimadzi pobowola. Pamene kubowolako kumapitirira kupyolera mu mapangidwe, mapaipi atsopano obowola amawonjezeredwa kuchokera pamwamba kuti atalikitse kutalika kwa chingwe chobowola. Pochotsa, makina ozungulira amakweza mapaipi obowola pang'onopang'ono kuchokera pachitsime mpaka pobowolayo atsekeka.
Mwachidule, zida zobowola wononga zimagwiritsa ntchito makina ozungulira kuti apereke mphamvu yokhazikika yozungulira, zomwe zimathandiza kuti bowolo lilowe pansi bwino. Chobowolacho chimadula mapangidwe, ndikupanga zodula zomwe zimatengedwa kupita pamwamba ndi makina obowola madzi. Zida zobowola Screw ndi zida zobowola zogwira mtima komanso zodalirika, zomwe zimagwira ntchito yofunika kwambiri pakufufuza ndi kuchotsa mafuta ndi gasi.
Nthawi yotumiza: Sep-05-2024