Iindaba zeshishini

Indlela yokuphepha i-drill collar ukukhathala umonakalo?
nguLandril nge-23-07-19
Ikhola ye-drill sisixhobo esibalulekileyo kwi-oyile yokugaya, esetyenziswa kwinkqubo yokugaya ukubonelela ngokuzinza okulungileyo okuthe nkqo kunye nomxhuzulane wanceda ukulawula uxinzelelo. Ukunqanda umonakalo wokudinwa kwi-oyile drill collars, ezi zinto zilandelayo zinokuqwalaselwa: Sebenzisa i-drill collar efanelekileyo: Khetha i-r...
Funda ngokugqithisileyo
Inkonzo ye-Oilfield yaseTianjin Zhonghai "Xuanji" inkqubo yetekhnoloji yokuhambisa isantya esiphezulu ukufezekisa isicelo esikhulu.
nguLandril ngo-23-07-14
Kutshanje, China Oilfield Service Co., LTD. (ekubhekiselwa kuyo njenge "COSL") ngokuzimeleyo iphuhlise i-rotary steering drilling kunye nokugrumba ngelixa inkqubo yokugawulwa kwemithi "izinga eliphezulu le-pulser" (ebizwa ngokuba yi "HSVP") kwimpumelelo yesicelo sentsimi yeoli, ukuhanjiswa kwesantya se-3 bits / okwesibini, d. .
Funda ngokugqithisileyo
I-China iye yaba lelona lizwe likhulu eHlabathini lokuCoca i-oyile, kwaye uShishino lwePetrokhemikhali luphumelele ukuQhubela phambili okutsha.
nguLandril ngo-23-07-07
I-China Petroleum and Chemical Industry Federation (ngoFebruwari 16) ikhuphe ukusebenza kwezoqoqosho kwishishini lepetroleum kunye nekhemikhali yaseChina ngo-2022. Ishishini lelizwe lethu lepetroleum kunye nelekhemikhali lisebenza ngokuzinzileyo kunye nokulandelelana...
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INkomfa yesi-4 ye-China yePetroleum kunye nePetrochemical Enterprises Ukonga uMandla kunye neNkomfa yokuTshintshiselana ngeTekhnoloji yeKhabhoni ephantsi ibanjwe ngempumelelo eHangzhou.
nguLandril ngo-23-05-29
Ngokubanzi, i-China Petroleum kunye ne-petrochemical Enterprises Ugcino lwamandla kunye ne-carbon ephantsi ye-teknoloji yeNkomfa yokuTshintshiselana kunye nomboniso ubonise izisombululo ezintsha zobuchwepheshe kuphuhliso oluluhlaza kunye nekhabhoni ephantsi ngaphakathi kwepetroleum...
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