Nhau dzeIndasitiri
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Kare neazvino zveCone bit
Kubva pakatanga kushandiswa koni yekutanga muna 1909, koni yacho ndiyo yave kushandiswa zvakanyanya pasi rose. Tricone bit ndiyo inonyanya kushandiswa pakuboorera. Rudzi urwu rweboorera rune magadzirirwo akasiyana emazino uye mhando dzemabheari, saka inogona kugadziriswa kuti iite zvakasiyana-siyana...Verenga zvakawanda -
Pombi yekuboorera inofanira kuchengetwa sei mushure mekushandiswa?
Mushure mekunge basa rekuboora rapera, maturusi ekuboora anoiswa zvakanaka pasherufu yepombi yekuboora zvichienderana nezvinodiwa zvakasiyana, ukobvu hwemadziro, saizi yegomba remvura, giredhi resimbi uye giredhi rekupatsanura, zvinoda kusukwa, kuomesa mukati nekunze kwechishandiso chekuboora, shinda dzejoini, ...Verenga zvakawanda -
Kurapa pamusoro pemota yemugodhi - mhinduro yakabudirira yekurwisa ngura mumvura yakaguta
1. Takabudirira kugadzirisa dambudziko rekuora mumvura ine munyu wakazara. Kuenzanisa nzira dzekugadzirisa: a. Kuisa chromium plating ndiyo nzira inonyanya kushandiswa pari zvino. 90% yevatengi vemafuta emumba vanoshandisa nzira iyi, iyo ine hupenyu hupfupi hwebasa uye mutengo wakaderera. Dambudziko guru rekuisa electroplating ndere...Verenga zvakawanda -
Maitiro ekuchenesa matsime uye hunyanzvi hwebasa
Kuchenesa matsime inzira iyo mvura yekuchenesa matsime ine simba rakati wandei inopinzwa mutsime riri pasi, uye tsvina yakaita sekuumbwa kwewakisi, mafuta akafa, ngura, uye tsvina iri pamadziro nemachubhu zvinosanganiswa mumvura yekuchenesa matsime zvoiswa pamusoro. Clear...Verenga zvakawanda -
Mafambiro mana matsva ari kutungamira indasitiri yemafuta muna 2023
1. Kuwanikwa kwemafuta kwakaoma Kunyange hazvo vatengesi vachinetseka zvikuru nemamiriro ehupfumi hwenyika, mabhanga mazhinji ekudyara mari nemakambani anopa mazano emagetsi achiri kufanotaura mitengo yepamusoro yemafuta kusvika mugore ra2023, uye nechikonzero chakanaka, panguva iyo zvinhu zvisina kugadzirwa zvakanaka zviri kuwedzera pasi rose. OPEC + 's rec...Verenga zvakawanda -
Kutsvaga nekuvandudza mafuta negesi mugungwa reChina kwapinda munzira inokurumidza
Munguva pfupi yapfuura, China yakatanga kushanda yega yega "Shenhai Nhamba 1" munzvimbo yakadzika kwazvo, nekugadzirwa kwegasi rechisikigo rinodarika mabhiriyoni mashanu emabhiriyoni. Mumakore maviri apfuura, CNOOC yakaramba ichiedza...Verenga zvakawanda -
Indasitiri yekuchera mafuta negasi yaunza shanduko huru
Nekukura kuri kuita tekinoroji yehungwaru hwekugadzira, makambani akawanda ekuchera mafuta atanga kushandisa tekinoroji yehungwaru kuti avandudze mashandiro ekugadzira uye kuderedza mitengo. Sisitimu yekuchera mafuta yakangwara idanho rakakosha kuti indasitiri yekuchera mafuta ipinde muindasitiri...Verenga zvakawanda -
Nzira yekudzivirira sei kukuvara kwekuneta kwekora yekuboorera?
Kola yekuboorera chishandiso chakakosha pakuchera mafuta, chinoshandiswa pakuchera kuti chive chakasimba uye chinodzora kumanikidzwa kwesimba rinokweva. Kuti udzivise kuneta kwekola yekuboorera mafuta, zvinhu zvinotevera zvinogona kufungwa nezvazvo: Shandisa kola yekuboorera yakakodzera: Sarudza...Verenga zvakawanda -
Tianjin Zhonghai Oilfield Service "Xuanji" system high-speed transmission tekinoroji kuti ikwanise kushandiswa zvakanyanya
Munguva pfupi yapfuura, China Oilfield Service Co., LTD. (inozivikanwa se "COSL") yakagadzira yega kuchera nekuboorera kwerotary steering ukuwo ichigadzira system ye "high rate pulser" (inozivikanwa se "HSVP") mukubudirira kwekushandiswa kwemunda wemafuta epasi, mwero wekutumirwa kwe3 bits/sekondi, d...Verenga zvakawanda -
China Yava Nyika Yakakura Kupfuura Dzose Inochenesa Oiri Pasi Rose, Uye Indasitiri yePetrochemical Yafambira Mberi Patsva.
Sangano reChina Petroleum and Chemical Industry Federation (Kukadzi 16) rakaburitsa mashandiro ehupfumi hweindasitiri yepetroleum and chemical yeChina muna 2022. Indasitiri yepetroleum and chemical yenyika yedu inoshanda zvakanaka uye yakarongeka...Verenga zvakawanda -
Musangano wechina weChina weKuchengetedza Simba neKutsinhana Kwetekinoroji muPetroleum nePetrochemical Enterprises wakaitwa zvinobudirira muHangzhou
Zvose zvakazara, China Petroleum and petrochemical Enterprises Energy Saving uye low carbon technology Exchange Conference uye kuratidzwa kwakaratidza mhinduro dzehunyanzvi dzekuvandudza green and low carbon mukati mepetroleum...Verenga zvakawanda
5-1203 Dahua Digital Industrial Park Tiangu 6th Road,Hi-tech yekuvandudza Zone Xi'an, China
86-13609153141
