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Kev kho deg ntawm downhole lub cev muaj zog - qhov kev daws teeb meem zoo rau corrosion hauv saturated brine
los ntawm Landril on 23-08-02
1. Ua tau zoo daws qhov teeb meem corrosion hauv saturated brine.Txheej txheem sib piv: a.Chromium plating yog txoj kev siv dav tshaj plaws tam sim no.90% ntawm cov neeg siv roj av hauv tsev siv cov qauv no, uas muaj lub neej luv luv thiab tus nqi qis.Qhov teeb meem loj tshaj plaws ntawm electroplating yog ...
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Kev ua haujlwm zoo tu txheej txheem thiab cov ntsiab lus technical
los ntawm Landril on 23-08-01
Kev tu kom zoo yog ib txoj hauv kev uas cov dej ntxuav dej nrog qee qhov kev ua tau zoo yog txhaj rau hauv lub qhov dej ntawm sab hauv av, thiab cov av xws li kev tsim cov wax, cov roj tuag, xeb, thiab impurities ntawm phab ntsa thiab tubing yog sib xyaw rau hauv qhov dej huv. kua thiab coj mus rau saum npoo.Cle...
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Plaub tus qauv tshiab tsav tsheb kev lag luam roj hauv 2023
los ntawm Landril on 23-07-28
1. Kev xa khoom nruj heev Thaum cov tub lag luam muaj kev txhawj xeeb txog lub xeev ntawm kev lag luam thoob ntiaj teb, feem ntau cov tuam txhab peev nyiaj thiab cov kev pab tswv yim hluav taws xob tseem tab tom kwv yees cov nqi roj ntau dua mus txog xyoo 2023, thiab yog vim li cas, nyob rau lub sijhawm thaum cov khoom siv roj av nruj nruj thoob ntiaj teb.Opec +'s rec...
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Tuam Tshoj sib sib zog nqus dej hiav txwv roj thiab roj kev tshawb nrhiav thiab kev txhim kho nkag mus rau txoj kab nrawm
los ntawm Landril on 23-07-26
Tsis ntev los no, Tuam Tshoj thawj tus kheej ua haujlwm ultra-deepwater loj roj av "Shenhai No. 1" tau muab tso rau hauv kev ua haujlwm rau lub hnub tseem ceeb thib ob, nrog rau kev tsim tawm ntau tshaj 5 billion cubic meters ntawm natural gas. Hauv ob xyoos dhau los, CNOOC tau txuas ntxiv ua haujlwm hauv dee ...
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Roj thiab roj drilling kev lag luam tau coj mus rau hauv lub kiv puag ncig ntse
los ntawm Landril on 23-07-20
Nrog rau kev txhim kho sai ntawm kev txawj ntse technology, ntau thiab ntau cov tuam txhab roj drilling tau pib siv cov cuab yeej ntse los txhim kho kev tsim khoom thiab txo cov nqi.Qhov ntse drilling system yog ib kauj ruam tseem ceeb rau kev lag luam roj drilling kom nkag mus rau hauv ...
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Yuav ua li cas kom tsis txhob tho dab tshos qaug zog puas tsuaj?
los ntawm Landril on 23-07-19
Laum dab tshos yog ib qho cuab yeej tseem ceeb hauv cov roj drilling, uas yog siv rau hauv cov txheej txheem drilling los muab kev ruaj ntseg ntsug zoo thiab lub ntiajteb txawj nqus pab tswj lub siab.Txhawm rau kom tsis txhob muaj kev puas tsuaj rau cov roj laum dab tshos, cov hauv qab no tuaj yeem txiav txim siab: Siv txoj hlua khi txoj hlua: Xaiv lub r...
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Tianjin Zhonghai Oilfield Service "Xuanji" system high-speed kis tau tus mob kom ua tiav daim ntawv thov loj
los ntawm Landril on 23-07-14
Tsis ntev los no, Tuam Tshoj Oilfield Service Co., LTD.(hu ua "COSL") ntawm nws tus kheej tsim cov kauj ruam drilling thiab drilling thaum txiav tshuab "siab npaum pulser" (hu ua "HSVP") nyob rau hauv daim ntawv thov av av ua tiav, kis tus nqi ntawm 3 ntsis / thib ob, d.. .
Nyeem ntxiv
Tuam Tshoj tau dhau los ua lub ntiaj teb loj tshaj plaws roj Refining lub teb chaws, thiab Petrochemical kev lag luam tau ua tiav ib tug tshiab Leap Forward.
los ntawm Landril on 23-07-07
Tuam Tshoj Petroleum thiab Chemical Industry Federation (Lub Ob Hlis 16) tau tshaj tawm txoj haujlwm kev lag luam ntawm Tuam Tshoj cov roj av thiab tshuaj lom neeg kev lag luam hauv 2022. Peb lub teb chaws cov roj av thiab tshuaj lom neeg kev lag luam ua haujlwm nyob rau hauv tag nrho ruaj khov thiab kev txiav txim ...
Nyeem ntxiv
Lub 4th Tuam Tshoj Petroleum thiab Petrochemical Enterprises Energy Saving thiab Low-carbon Technology Exchange Conference tau ua tiav nyob rau hauv Hangzhou
los ntawm Landril thaum 23-05-29
Zuag qhia tag nrho, Tuam Tshoj Petroleum thiab petrochemical Enterprises Energy Saving thiab low carbon technology Exchange Conference and exhibition showcased innovative technology solutions for ntsuab thiab low-carbon development nyob rau hauv cov roj av ...
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