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Sei Tungsten Yakakosha Kwazvo Pakushanda Kwekuchera Mafuta Negasi?
Kukosha kwe tungsten (kunyanya tungsten carbide) mukuchera peturu kunogona kufananidzwa nekuti ndiyo "mazino eindasitiri" ekushanda kwayo. Inopa maturusi ekuchera kugona kukuru kwekupwanya matombo nguva dzose, zvinobudirira, uye zvakavimbika uku vachizvidzivirira pasi pesimba guru...Verenga zvakawanda -
Chii chinonzi blast joint ne flow coupling? Chii chinonzi flow coupling?
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Dambudziko remabhegi ematope ekuboorera uye kurapwa kwawo
Zvikonzero zvePDC bit balling 1. Zvikonzero zveGeological: stratum inofanira kuboorwa ivhu rakapfava risingaratidzike sediagenetic muchikamu chepamusoro, iro riri nyore kunamira pamusoro pe drill bit uye rinokonzera bit balling mushure mekumanikidzwa; kunyangwe...Verenga zvakawanda -
Ndedzipi mhando dzetambo dzepombi dzakajairika?
Tambo yepipi yekuboorera Mhando dzeshinda dzepipi yekuboorera dzinozivikanwa ndeidzi IF, FH, REG, hole FH, XH, iyo isingawanzo kuwanikwa muchitoro chezvishandiso uye isingawanzo shandiswa, inowanzoshandiswa IF uye yakajairika REG. 1. Inomiririrwa nenhamba nhatu, dzakadai se310,410,411, nezvimwewo. 2. Nhamba yekutanga inoratidza saizi (kazhinji...Verenga zvakawanda -
Nheyo yeMaumbirwo uye Nzira yeKushandisa Kusvina Simende Inodzoserwa
1. Musimboti wekuvaka Puragi yebhiriji rinosvina dota rinogona kudzoserwa rine chisimbiso chechigaro nechinhu chinonamira, nzira yekukiya nekuvhura, switch yesliding sleeve uye nzira yekudzivirira kunamira, intubation uye nzira yekuponesa. Chishandiso chekugadzirisa tambo kana oil pi...Verenga zvakawanda -
Mhando dzakasiyana dzemapaipi ekuisa casing muindasitiri yemafuta negesi
Muindasitiri yemafuta negasi, mhando ina dzemakesi dzinoshandiswa zvakanyanya: 1. Mugero: Mugero ndiwo mugero wekutanga kuiswa kutsigira huremu hwerig yekuboorera uye kudzivirira kuti chibhora chisaputsike panguva yekuboorera. Kesi yemugero: Kazhinji, kesi yemugero ndiyo kesi yakakura kwazvo ine dhayamita...Verenga zvakawanda -
Chidimbu chemuchina wekukwenya chinobva sei mushure mekuburitsa mvura mutsime?
Kana chikwepa chemukati chaita kuti chiende kutsime, chinowanzo wedzerwa kuburikidza nechimiro chakati chemuchina. Maitiro chaiwo ekushanda anogona kunge aine misiyano yakati, asi kazhinji anosanganisira matanho anotevera:: Kugadzirira: Usati watanga tsime, tarisa mamiriro ebanga rechikwepa ...Verenga zvakawanda -
Sisitimu inotenderera inodzorwa (RSS)
Sisitimu inotenderera inotenderera (RSS) imhando yetekinoroji yekuboorera inoshandiswa mukuboorera nenzira yedivi. Inoshandisa michina yakasarudzika yekuboorera pasi kutsiva maturusi echinyakare ekutungamira akadai semota dzemudhaka. Ichi chinjo huru mutekinoroji yekuboorera nenzira yedivi sezvo...Verenga zvakawanda -
8,937.77 metres! China yaputsa rekodhi yeAsia yetsime rakadzika kupfuura mamwe ese rakamira rine huremu hwematani 1000
People's Daily Online, Beijing, Kurume 14, (mutori wenhau Du Yanfei) Mutori wenhau akadzidza kubva kuSINOPEC, nhasi, iri muTarim Basin Shunbei 84 integrated well test high good industrial oil flow, converted oil and gas equivalent yakasvika 1017 ...Verenga zvakawanda
5-1203 Dahua Digital Industrial Park Tiangu 6th Road,Hi-tech yekuvandudza Zone Xi'an, China
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