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Izindaba

  • Xi encourages new contributions by Daqing Oilfield

    President Xi Jinping called on Da­qing Oilfield staff on Thursday to keep pursuing reform and innovation and push forward high-quality development in building an oilfield that lasts 100 years.
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  • China’s natural gas market has great potential: Chinese executive

    The demand for natural gas in China is ramping up due to energy structure adjustment and environment protection policy, a senior executive of a leading Chinese energy company has said. Hou Qijun, vice president of China National Petroleum Cooperation, made the remarks during the Special Dialogue ...
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  • I Ukwethulwa Shock Sub Drilling

    I Ukwethulwa Shock Sub Drilling

    I imishini ukushaqeka esincane athuthukiswe ukwehlukanisa string sokuprakthiza kusukela deflections Axial wadala kancane ngokusebenzisa imishini imisebenzi bese avikele kancane baba ngokweqile ngokusebenzisa imishini imisebenzi. Ithuluzi ngeke ukuncela ukushaqeka umthwalo emhlabeni string sokuprakthiza futhi sokuprakthiza kancane. Kuhlanganisa h ...
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  • Umfutholuketshezi bezihlahla-amathuluzi linqoba kakhulu ku emakethe

    Njengoba kuzwakele kubo bonke, mechanical umsiki yangaphakathi is ikakhulukazi osetshenziselwa imbobo we izingxenye ezithile ngaphezu downhole ipayipi ngci, ezifana ukukhiqizwa ubuchwepheshe string, sokuprakthiza ikholomu nokunye. Njengoba kahle, uma yamukelwa e ahlabayo esifike isikhwama zokulala Milling bezinhlamvu of nobukhulu bezinhlamvu ukwakhiwa, nge ...
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  • Ukuhluka esivelele ungenantambo sokuzivivinya

    Enye injongo ejwayelekile iningi sokuzivivinya bebelokhu ngensimbi, ngokhuni asathuthuka futhi imisebenzi DIY. Uzothola sokuzivivinya wenza ikakhulukazi ukusetshenziswa kwezokwelapha, ukuhlola umkhathi ngisho izimayini idayimane. Uzothola sokuzivivinya ezinkulu namabhola amancane futhi futhi cishe infinites ...
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  • Umhlaba Amafutha Demand

    Umhlaba Amafutha Demand Highlights (November 13, 2015) * Sicela uqaphele ukuthi lezi Highlights bavela yakamuva Amafutha Market Umbiko, okuyinto ikhishwe ngokugcwele ababhalisile kuphela - ngokuvumelana lolu hlelo inyanga ngayinye. Nokho ababhalisile Non uthole ukufinyelela Highlights yakamuva kule schedule, ...
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  • amathuluzi Energy sokuprakthiza

    Avame eziqhutshwa ngesandla noma ngamandla kagesi. Kungenzeka futhi abasebenzi kulo mshini njengoba ukufakwa kokumqoka kuphela. Kufanele nje silungise ithiphu ukufakwa kokumqoka kuphela kulo mshini ukuyisebenzisa njengendlela screwdriver. Imishini imishini ayatholakala izinhlobo ezihlukahlukene olususelwa isidingo salo. Izinhlobo ezihlukahlukene ...
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  • Ukusakazwa Ukuhlanekezela (RC) Drilling

    ukuzungeza Ukuhlanekezela (RC) imishini isebenzisa ezimbili-ngodonga sokuprakthiza ipayipi (induku) okuqinile sokuprakthiza kancane ukukhiqiza imbobo ukwakheka azikhulule idwala chips (cuttings) kwamanzi ukuze ukuhlaziywa okwalandela. Mshini imishini kuyinto womoya reciprocating piston (isando) nokushayela d tungsten-steel ...
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  • roller reamers

    Roller reamers baqashwe emisebenzini isidina amafutha & igesi umkhakha. Umsebenzi oyinhloko roller reamers usike zokwakheka emhlabeni ukuze sandise Borehole usayizi efiselekayo ngesikhathi ukusebenza imishini kahle, okungase usayizi yokuqala bit sokuprakthiza esimweni lapho sokuprakthiza kancane w ...
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  • Downhole Mud Motors

    Downhole Mud Motors Kunezinhlobo ezimbili eziyinhloko ze-motors downhole inikwa amandla yi-udaka ukugeleza; 1) ophephela, okuyinto ngokuyisisekelo futha centrifugal noma Axial futhi 2) omuhle ukufuduka udaka motor (PDM). Izimiso wokusebenza kuthiwa kuboniswe ePhuzwini futhi ukuklanywa ithuluzi zihlukile ngokuphelele. ...
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  • Izinhlobo Drill Amabhithi

    Izinhlobo Drill Amabhithi Drill izingcezu ziya ngobubanzi oluthathwa zibe izinhlobo ezimbili eziyinhloko ngokuvumelana eyinhloko yabo ahlabayo indlela. Rolling umsiki ibhithi sokuprakthiza ngokuyinhloko aphuke noma kwasani ukwakheka nge "izinyo" okwenyanga ahlabayo izakhi ku izakhi ezimbili noma ngaphezulu Isigaxa emise ...
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  • Kabili iBamba umfutholuketshezi-Mechanical Drilling Jar ukusebenza

       Ukuze jar phansi, sisebenzise umthwalo kokucindezelwa embizeni okweqa kulungiselelwa phansi-isiqhebezo. Lokhu kuzosusa isiqhebezo mechanical Ukuqala wokubacindezela ukubambezeleka ukulandelana. Ukulandela isikhathi ukubambezeleka, embizeni izokhipha, okubangela nomthelela phansi jarring. Ukukhulisa sokuprakthiza string Wi ...
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