Cov lus piav qhia: High-Efficiency Modified Asphalt Lubricant rau Drilling Fluids
Cov khoom no, tsim los ntawm FT-342, yog ib qho tshwj xeeb uas tsim los ntawm high-temps hloov asphalt additive additive tsim los txhim kho kev ua tau zoo ntawm cov dej drilling. Nws ua haujlwm raws li cov roj nplua nyeem tshwj xeeb, ua lub luag haujlwm tseem ceeb hauv kev txo qis kev sib txhuam thiab tiv thaiv cov khoom siv drilling. Cov txheej txheem siab tshaj plaws ntawm qhov kub hloov pauv asphalt additive ua kom muaj kev ua tau zoo tshaj plaws hauv kev sib tw drilling ib puag ncig los ntawm kev muab cov txheej txheem tiv thaiv, lubricating txheej ntawm ob txoj hlua laum thiab kev tsim qhov zoo.
Lub hauv paus txheej txheem ntawm qhov kub-kub hloov asphalt additive yog nws muaj peev xwm mus disperse colloidally nyob rau hauv drilling kua, qhov twg nws daim hlau tawm ntawm cov hlau thiab pob zeb nto nyob rau hauv tej yam kev mob ntawm txawv siab thiab kub. Qhov no tsim cov yeeb yaj kiab hydrophobic uas txo cov torque thiab luag, txo qhov peev xwm rau qhov sib txawv ntawm qhov sib txawv, thiab tiv thaiv cov laum me ntsis los ntawm kev hnav ntau dhau. Kev hloov tshuaj lom neeg ntawm asphalt puag txhim kho nws cov thermal stability thiab dispersibility, tso cai rau nws ua tau zoo nyob rau hauv ob qho tib si high-pressure, high-temperature (HPHT) thiab cov pa zoo seem.
Cov txiaj ntsig tseem ceeb ntawm qhov ntsuas kub hloov pauv asphalt additive lubricant suav nrog nws lub peev xwm los txo qhov kev pheej hmoo ntawm kev drilling los ntawm stabilizing cov phab ntsa hauv qhov dej thiab sealing micro-fractures, yog li tiv thaiv kev sib tsoo cov yeeb nkab thiab lub qhov dej puas. Nws kuj tseem txuas ntxiv lub neej laum me ntsis los ntawm kev txo qis kev hnav thiab kev tsim hluav taws xob ntawm cov qauv txiav me ntsis. Tsis tas li ntawd, nws cov khoom siv lubricating txhim kho tus nqi nkag mus (ROP) thiab kev ua haujlwm zoo tag nrho los ntawm kev txo cov neeg kho tshuab kev sib txhuam thoob plaws hauv qhov drilling system.
Cov khoom no yog sib xws nrog feem ntau cov dej-raws li thiab roj-raws li drilling kua tshuab thiab yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav kom tswj tau nws lub cev tsis muaj dej ntws thiab cov yam ntxwv ua haujlwm.
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Scope ntawm kev siv: |
Ntau yam dej-raws li drilling kua tshuab, tshwj xeeb tshaj yog tsim rau cov formations uas nquag to to thiab vau. |
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Muaj nuj nqi: |
Inhibit av hydration, plugging thiab stabilizing lub qhov dej phab ntsa |
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Mechanism: |
Los ntawm cov nitrogen-muaj zog adsorption ua haujlwm pab pawg, nws yog adsorbed rau ntawm av nplaum thiab phab ntsa dej kom inhibit hydration; asphalt koom rau hauv deformation thiab tsim zaj duab xis los kaw micro-cracks. |
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Siv tau zoo kub: |
120-160 degree |
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Pom zoo noj ntau npaum: |
2-3% (qhov loj me) |
Cim npe nrov: High-Temp Modified Asphalt Additive, lwm tus neeg, manufacturers, datasheet, Tuam Tshoj, teb chaws USA, Is Nrias teb, Russia, Kuwait, Saudi Arabia
