Xyoo 2021 Cov Khoom Siv Sio2 Microspheres Zoo - Cov Npuas Iav Ua Tus Neeg Sawv Cev Txo Qhov Ceev Hauv Cov Roj Drilling Fluid Rau MarginalLow-Permeability Low Pressure Reservoirs - Kehui

Cov iav pob kheej kheej uas khoob, tseem hu ua cov iav npuas, ua tus neeg sawv cev txo qhov ceev hauv cov kua dej drilling. Hauv daim ntawv thov hauv thaj teb, cov kua roj-hauv-dej emulsion uas muaj cov iav npuas tau siv thaum lub sijhawm drilling ntawm lub sijhawm tsim khoom. Cov roj-hauv-dej emulsion tau muab cov kua dej tsim nyog, thaum cov iav npuas, vim lawv qhov ceev qis, muab qhov ceev qis dua li cov kua dej hauv paus sib xws. Lub peev xwm txo qhov ceev ntawm cov iav npuas yog proportional rau qhov concentration ntawm cov npuas uas koom nrog hauv cov kua.

Hauv daim ntawv thov teb, cov kua dej-iav npuas khub ruaj khov, sib xws, thiab sib xws los ntawm cov cav av nkos ib txwm muaj, cov khoom me me, cov khoom siv ntxuav nto, thiab ntawm cov khoom rheological thiab filtrate, uas yuav qiv nws tus kheej siv rau hauv cov pas dej qis siab thiab hauv cov cheeb tsam tsim khoom ntawm cov permeability siab.
Cov hlaws iav muaj cov qauv kheej kheej, uas muaj qhov nyuaj siab, qhov chaw du, thiab kev ua haujlwm dov zoo. Siv nws ua cov kua dej drilling, nws tuaj yeem ua lub luag haujlwm zoo ib yam li cov kabmob hauv lub pob, txo qhov kev sib txhuam ntawm cov yeeb nkab laum, kua dej drilling, thiab kev drilling ceev, txhim kho qhov nrawm ntawm kev nkag mus, thiab txo qhov hnav ntawm cov ntsis.
Tam sim no, thaum lub sijhawm tshawb nrhiav thiab kev txhim kho nyuaj heev, lub hom phiaj txheej nyob rau hauv qhov xwm txheej ntawm qhov tob faus, qhov siab tsim qis nrog kev siv cov hlaws iav hauv kev khawb tsis sib npaug muaj ntau qhov zoo, ib qho ntawm qhov zoo tshaj plaws yog cov hlaws iav tuaj yeem txhim kho qhov ceev drilling; Los ntawm lub qhov mus rau qhov sib txawv ntawm cov kua dej siab ntawm cov kua dej tsim nyob rau hauv qhov ntau ntawm 0 ~ 6.9 Mpa, txoj kev drilling feem ntau hauv sandstone, limestone, shale drilling efficiency yuav txo qis 70 ~ 80%, thiab cov hlaws iav tuaj yeem txo qhov siab ntawm qhov dej kom zoo dua qub drilling efficiency.

邢台科汇商贸有限公司 yog ib lub tuam txhab ua lag luam uas muaj kev sib koom ua ke ntawm kev tsim khoom, kev muag khoom, thiab kev yuav khoom. Lub tuam txhab thiab lub Hoobkas nyob hauv Xingtai City, Hebei Province, uas muaj keeb kwm ntev thiab nplua nuj nyob rau hauv cov zaub mov. Tam sim no, cov khoom lag luam ntawm lub tuam txhab suav nrog cov tshauv ya, cenospheres, perlite, hollow iav microsphere, macro synthetic fiber thiab lwm yam. Daim ntawv thov ntawm cov khoom no yog tsim los rau cov ntaub ntawv rwb thaiv tsev refractory, cov ntaub ntawv tsim kho, kev lag luam roj av, cov ntaub ntawv rwb thaiv tsev, kev lag luam txheej, aerospace thiab chaw tsim kho, kev lag luam yas, iav fiber reinforced yas khoom thiab cov ntaub ntawv ntim khoom.
Nrog 28 xyoo kev paub txog kev tsim cov khoom siv refractories thiab cov khoom siv rwb thaiv tsev thermal, peb hais kom muab cov khoom siv refractories zoo thiab cov khoom siv rwb thaiv tsev thermal zoo, peb kuj tau tsim ntau lwm yam khoom zoo xws li cov fiber ntau hluavtaws,
cov tshuaj sib xyaw ua kom dej tsawg, peb ua qhov zoo tshaj plaws kom txaus siab rau cov neeg siv khoom sib txawv.
Peb vam tias yuav txuas ntxiv mus nrog peb cov neeg siv khoom nrog cov khoom zoo thiab cov kev pabcuam tshaj lij! Yog tias cov neeg siv khoom xav tau, peb nyob ntawm no txhua lub sijhawm!