Mfundo Yogwirira Ntchito ya Rotary Water Chitsime Chobowola Rig

2022-04-16 Share

Mfundo Yogwira Ntchito ya Rotary Water Well Drilling Rig-1

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Chitsime chobowola madzi chozungulira chimadalira kwambiri kayendedwe ka makina obowola kuti athyole mapangidwe a miyala ndikupanga dzenjelo. Zodziwika bwino ndi zida zobowola zazikulu komanso zazing'ono, zobowola kutsogolo ndi kumbuyo, zida zobowola zamphamvu za hydraulic, ndi zida zobowolera pansi pa dzenje.


Chingwe chosavuta chobowola chozungulira chimakhala ndi chipangizo chobowola, pomwe chobowola chozungulira chopangidwa bwino chimakhala ndi chipangizo chobowola komanso makina oyeretsera chitsime chozungulira. Chida chobowola chobowolera madzi a rotary-table chimaphatikizapo chitoliro chobowola ndi pobowola. Ma diameter omwe amagwiritsidwa ntchito kwambiri pobowola ndi 60, 73, 76, 89, 102, ndi 114 mm.


Zobowola zimagawidwa m'magulu awiri: zobowola pobowola zonse ndi zobowola za annular. Mitsuko ikuluikulu ndi yaying'ono imagwiritsa ntchito zobowolera za mphika wawo pozungulira ndikudula dothi.


Malinga ndi kukula kwa zida zobowola, zimatchedwa ma cones akuluakulu a mphika ndi ma cones ang'onoang'ono, omwe amatha kuyendetsedwa ndi mphamvu zaumunthu kapena mphamvu zamakina.


Chombo chobowola chozungulira chomwe chimagwiritsidwa ntchito pobowola matope, chomwe ndi chotchingira chozungulira chokhala ndi matope ochapira bwino, chimapangidwa ndi nsanja, chokweza, tebulo lozungulira, chida chobowola, mpope wamatope, a. bomba, ndi motere. Panthawi yogwira ntchito, makina opangira magetsi amayendetsa makinawo kudzera pa chipangizo chotumizira. Ndipo chobowolacho chimayendetsedwa ndi chitoliro chobowola chogwira kuti chizungulire ndikuswa mapangidwe a miyala pa liwiro la 30-90 rpm.


Chibowola chobowola chopukutira mpweya chimagwiritsa ntchito kompresa ya mpweya m'malo mwa pampu yamatope ndipo imagwiritsa ntchito mpweya woponderezedwa m'malo mwa matope kuti usungunuke bwino. Kuzungulira kwa reverse nthawi zambiri kumagwiritsidwa ntchito ndipo kumadziwika kuti gas lift reverse circulation. Mpweya woponderezedwa umatumizidwa kuchipinda chosanganikirana ndi gasi m'chitsime kudzera papaipi yoperekera mpweya kuti usakanizidwe ndi madzi otuluka mupopi yobowola kuti upangitse kuyenda kwamadzi kokhala ndi mphamvu yokoka yosakwana 1.


Pansi pa mphamvu yokoka ya mzati wamadzi wa annular pamphepete mwa chitoliro chobowola, madzi omwe amatuluka mupopi yobowola amanyamula zodulidwazo mosalekeza mmwamba ndi kutuluka m'chitsime, zimathamangira mu thanki ya sedimentation, ndipo madzi amvula amabwerera ku chitsime. ndi mphamvu yokoka. Chitsime chikakhala chakuya (choposa mamita 50), kutuluka kwa chip kwa chobowolachi kumakhala kwakukulu kuposa zida zina zobowolera pogwiritsa ntchito mpope wokokera kapena kuzungulira kwamtundu wa jet. Chombo chobowolachi ndi choyenera kuzitsime zakuya, malo owuma, ndi malo ozizira kwambiri a permafrost.


Kuti mudziwe zambiri, mutha KULAMBIRA NAFE pa lamya kapena makalata kumanzere, kapena KUTITUMIZIRA MAIL pansi pa tsambali.


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