Tšebeliso ea Cellulose ea Hydroxyethyl ho Oilfield Drilling

Hydroxyethyl cellulose (HEC) ke polima e qhibilihang ka metsing e sebelisoang haholo indastering ea oli le khase, haholo ts'ebetsong ea ho cheka.HEC e sebelisetsoa ho cheka metsi ho fana ka taolo ea rheological le thibelo ea tahlehelo ea mokelikeli.Tse latelang ke tse ling tsa lits'ebetso tse ikhethileng tsa HEC ho cheka sebakeng sa oli:

1. Taolo ea Rheology: HEC e sebelisetsoa ho laola rheology ea maro a ho cheka.Ho eketsoa ha HEC ho eketsa viscosity ea mokelikeli oa ho cheka, o thusang ho emisa li-cuttings tsa ho cheka le ho thibela ho tsitsa.Viscosity ea mokelikeli oa ho cheka o ka boela oa fetoloa ka ho fapanyetsana mahloriso a HEC mokelikeli.
2. Thibelo ea ho Lahleheloa ke Mekelikeli: HEC e sebelisoa e le tlatsetso ea tahlehelo ea mokelikeli marong a ho cheka.Ha e kenngoa mokelikeli oa ho phunya, HEC e etsa filimi e tšesaane maboteng a seliba, e thusang ho thibela tahlehelo ea mokelikeli oa ho phunya ho thehoa.
3. Suspension of Solids: HEC ke sesebelisoa se sebetsang sa ho emisa bakeng sa likaroloana tse tiileng tsa maro a ho cheka.Ho eketsoa ha HEC ho thusa ho boloka lintho tse tiileng li emisitsoe, ho li thibela ho lula ho ea tlaase ho seliba.
4. Taolo ea ho Filtration: HEC e sebelisoa e le moemeli oa ho laola ho hloekisoa ha metsi a cheka.Ho eketsoa ha HEC ho thusa ho laola lebelo leo mokelikeli oa ho phunya o phunyeletsang ho thehoa, ho thibela tahlehelo ea mokelikeli oa bohlokoa oa ho phunya.

Ka bokhutšoanyane, Hydroxyethyl cellulose (HEC) e bapala karolo ea bohlokoa indastering ea oli le khase e le motsoako oa mokelikeli oa ho phunya, ho fana ka taolo ea rheological, thibelo ea tahlehelo ea mokelikeli, ho emisoa ha lintho tse tiileng le ho laola ho hloekisa.