Ukusetyenziswa kweCMC kwi-Oil Drilling
I-Carboxymethyl Cellulose (CMC) yi-polymer enyibilikayo emanzini ephuma kwi-cellulose, esetyenziswa kakhulu njengesongezelelo kumashishini ahlukeneyo ngenxa yeempawu zayo ezahlukeneyo. Kwicandelo lokugrumba ioyile, i-carboxymethyl cellulose (CMC) ikwanazo nezicelo ezahlukeneyo ezibalulekileyo, njengoko kuchaziwe ngezantsi:
1. Isinyibilikisi seFluid Drilling
I-CMC inokunyusa kakhulu ukuxinana kolwelo lokugrumba, iphucule amandla alo okuxhoma. Le propati ithintela ngokufanelekileyo ukuhlaliswa kwemigodi esikiweyo kunye nenkunkuma yamatye, iqinisekisa ukucoceka kwe-wellbore ngexesha lokugrumba, kwaye inciphisa ukwenzeka kweengozi zemibhobho ebambekileyo.
2. Isinciphisi sokulahleka kolwelo
Ngexesha lokugrumba, ulwelo lokugrumba lunokungena ekwakhekeni, nto leyo ebangela ukulahleka kolwelo. I-CMC yenza ikeyiki yesihluzo esixineneyo eludongeni olunemibhobho yomthombo ukuze kuncitshiswe ukulahleka kolwelo, ngaloo ndlela ikhusela isakhiwo sedama, ithintele ukonakala kokwakheka, kwaye iphucule ukusebenza kakuhle kokugrumba.
3. Isiqinisi seWellbore
I-CMC iphucula uzinzo lolwelo lokugrumba kwaye ithintela ukuwohloka kwe-wellbore. Ulwakhiwo lwayo lwe-polymer chain lunokunamathela kumphezulu we-wellbore, lwenze ifilimu ekhuselayo enciphisa umonakalo kuzinzo lwe-wellbore olubangelwa kukufuma kunye nokwanda kwe-formation.
4. Isithambisi
I-CMC ineempawu zokuthambisa ezibalaseleyo, ezinokunciphisa ukungqubana phakathi kwezixhobo zokugrumba kunye nodonga olunemibhobho yamanzi, zinciphise ukuguguleka kwezixhobo, zandise ubomi benkonzo yezixhobo zokugrumba, kwaye zonyuse isantya sokugrumba.
5. Umlawuli weRheology
I-CMC inokulungisa iipropati ze-rheological zolwelo lokugrumba, igcine iimpawu zokuhamba kwazo ezizinzileyo phantsi kweemeko ezahlukeneyo zobushushu kunye noxinzelelo. Oku kunceda ukuphucula ukusebenza kakuhle kokupompa kwaye kuqinisekisa inkqubela phambili ethe tye kwimisebenzi yokugrumba.
6. Ukumelana neTyuwa kunye neKhalsiyam
Kwiifomyula ezineetyuwa ezininzi okanye ii-ion ze-calcium, ulwelo oluqhelekileyo lokugrumba ludla ngokusilela. Nangona kunjalo, i-CMC inokumelana okuhle kakhulu netyuwa kunye ne-calcium, nto leyo eyenza ukuba ikwazi ukugcina uzinzo olusebenzayo lolwelo lokugrumba phantsi kweemeko ezinzima zejografi.
7. Iingenelo zokusingqongileyo
Njengezinto ezinokubola, i-CMC ayinampembelelo ingako kwindalo esingqongileyo, ihlangabezana neemfuno zendalo zoshishino lwepetroleum lwanamhlanje kwaye inciphisa ubunzima bokuphatha inkunkuma yokugrumba.
Ngamafutshane, ukusetyenziswa kwe-CMC ekubholeni ioyile kugubungela iinkalo ezininzi ezifana nokuqina, ukunciphisa ukulahleka kolwelo, ukuzinza kwe-wellbore, ukuthambisa, kunye nolawulo lwe-rheology. Sisithako esibalulekileyo esiqinisekisa imisebenzi yokubhoboza esebenza kakuhle, ekhuselekileyo, neyobuhlobo nokusingqongileyo.
Singabathengisi abaphambili eTshayina, ngexabiso okanye ulwazi oluthe kratya, wamkelekile ukuqhagamshelana nathi kule dilesi:
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Ixesha lokuthumela: Jan-05-2026