Yintoni i-cmc ekuthambekeni kodaka

I-Carboxymethyl Selelose (CMC) isetyenzisiwe i-onger eqhelekileyo ekuthambekeni kwe-Mud kwishishini leoyile negesi. Ukuqhuba udaka, okwabizwa ngokuba yi-gellng fluid, isebenza imisebenzi emininzi ebalulekileyo ngexesha lokuqhuba, kubandakanya ukupholisa kwaye itya i-rill bit, itya i-rill, kwaye ikhusele i-blowouts. I-CMC idlala indima ebalulekileyo ekufezekiseni ezi njongo ngepropathi yayo eyahlukeneyo kunye nemisebenzi ngaphakathi kodaka lokuqhuba:

1. Ulawulo lwe-Viscosity: i-CMC isebenza njenge-ratheology modifier ekuthambekeni kodaka ngokunyusa i-viscofity. Oku kunceda ukugcina iipropathi ezinqwenelekayo zodaka onqwenelekayo, ukuqinisekisa ukuba iqhutywa ngokufanelekileyo i-Drings ukuya kumphezulu kwaye ibonelela ngenkxaso eyaneleyo kwiindonga zequlanere. Ukulawula i-viscofity kubalulekile ekuthinteleni imiba efana nokuphulukana nolwelo, ukungazinzi kakuhle, kunye nokunamathela ngokwahlukeneyo.
2. Ulawulo lwelahleko lwe-Fliid: I-CMC yenziwa yikhekhe elicekeceke, elinganiseki kudonga lwe-quelbore, olunceda ukunciphisa ilahleko ye-fluid. Oku kubaluleke kakhulu ekuthinteleni ukonakalisa umonakalo, ukugcina ingqibelelo kakuhle, kwaye unciphise umngcipheko wokuhamba kwelahleko, apho ukuthambisa kudaka kusikhusela kwimimandla efanelekileyo.
3. Ukunqunyanyiswa kwe-Drill cutengs: Ii-CMC zokumiswa kokumiswa kwe-Drill Cutrengs ngaphakathi kodaka lokuntywila, ukubathintela ukuba bangahlali emazantsi equla. Oku kuqinisekisa ukususwa okukuko kwezisiko ezivela equleni kwaye kunceda ukugcina ukusebenza kunye nemveliso.
4. Ukucoca umngxunya: Ngokwandisa i-viscofity yodaka lokuntywila, i-CMC iphucula ukuthwala, amandla omngxunya wokucoca. Oku kunceda ekuqinisekiseni ukuba ukuqhutywa kwe-drill kuhanjiswe ngokufanelekileyo kumphezulu, ukuthintela ekuqokeleleni ezantsi kwe-quelbore kunye nenkqubela phambili yokuqhuba.
5. I-Lubring: I-CMC inokusebenza njengeoyile ekuthambeni ukuntywila, ukunciphisa ukuxabana phakathi komtya we-drill kunye neendonga zequladi. Oku kunceda ekunciphiseni i-torque kwaye ukhulisa, ukuphucula ukusebenza kakuhle, kwaye kwandise ubomi bezinto zokumba.
6. Uzinzo lobushushu: i-CMC ibonisa uzinzo lobushushu, ukugcina i-viscofity yayo kunye nentsebenzo kuluhlu olubanzi lweemeko ze-thoshole. Oku kwenza ukuba ilungele ukusetyenziswa kwemisebenzi eqhelekileyo kunye nenqanaba eliphezulu lokunyathela.

I-CMC yindawo yothuli eguquguqukayo edlala indima ebalulekileyo ekuqulunqweni kokuntywila ukusebenza kwe-orlling, gcina uzinzo oluqhelekileyo, kunye nokusebenza kakuhle kwemizi-mveliso yeoyile negesi.