CMC (Sodium CarboxyMethyl Cellulose) Inoshamisa yemvura-yakakoshesa-soluble polymer inoda mhando dzakasiyana siyana dzakakadzika-dzakadzika-dzokura nekugadzirira uye kuita kwekuratidzira kwemvura yekukwevera. Yakadzika-gungwa kudhiraivha ndeyekuvhiya ine zvakanyanyisa zvinyorwa zvehunyanzvi uye zvine hutsinye mamiriro ekunze. Nekuvandudzwa kwemafuta oiri uye gasi zviwanikwa, chiyero nekudzika kwemvura yakadzika-yegungwa inowedzera zvishoma nezvishoma. Semakemikari anoshanda emakemikari anoshanda, CMC anogona kuvandudza kushanda zvakanaka, kuchengetedzwa uye kuchengetedza zvakatipoteredza kwekudhirowa.
1. Key kiyi mukukwezva mvura
Munguva yakadzika-gungwa kudhiraivha CMC ndeyekumanikidza viscosity reulator, rheological mumiriri uye thickener, iyo inoshandiswa zvakanyanya mukugadzirira kwemvura yekukwevera. Mabasa ayo makuru anoratidzwa mune zvinotevera zvinhu:
1.1 Kukakavara uye kugadzirisa viscosity
Mugungwa rakadzika-gungwa, nekuda kwekuwedzera kwemvura kudzika uye kumanikidzwa, iyo inodhonza fluid inofanira kuve neyakaona vhiza kuti ive nechokwadi chekunyepedzera uye kutakura kugona. CMC inogona kuita zvinobudirira kurovera mvura inodhira uye kubatsira kuchengetedza kugadzikana kwekukwevera kwemvura kune kwakadzika uye kudzvinyirira. Nekugadzirisa iyo commc yeCMC, iyo viscosity yekukwevera fluid inogona kuve yakagadzirirwa kuti mvura inokwezva ine maitiro akasununguka, kuitira kuti idzoke nharaunda dzakadzika-dzegungwa uye dzivirira matambudziko akadai setsamba yakadai.
1.2 Kuvandudza zvivakwa zvetsiva
Iyo rheological zvivakwa zvekukwevera mvura inokosha mukukweva kwegungwa-gungwa. CMC inogona kuvandudza iyo fluidity yekukwevera fluid fluid, ichiita kuti ifambe zvakanaka pasi pevhu, kudzora mashandiro emuchina pakukwevera panguva yekudhira, uye kuendesa hupenyu hwebasa hwekudhirowa michina. Uye zvakare, yakanaka rheological zvivakwa zvinogona zvakare kuona kuti mvura yekukwevera inogona kuita zvinobudirira kutakura cutings uye kudzivirira kuunganidzwa kwezvikamu zvakasikwa mukukweva kwemvura, nekudaro kudzivirira matambudziko akadai sekurara.
2. Wellbore kugadzikana uye inhibition yeiyo hydrate yekuumbwa
Mukutonga kweiyo yakadzika-gungwa kudhiraivha, stebore kugadzikana inyaya yakakosha. Nzvimbo dzakadzika-dzegungwa dzinowanzotarisana nemamiriro ezvinhu akaoma CMC inobatsira kusimudzira kugadzikana kweiyo madziro ellbore uye kudzivirira gollbore kudonha nekuvandudza iyo viscosity uye rheological zvivakwa zvekuchera mvura.
Mugungwa rakadzika-gura Pasi pekudziya-tembiricha nemamiriro ekunze ekudzvinyirira, zvakasikwa gasi hydrates zvinoumbwa zviri nyore panguva yekukwevera uye kukonzeresa kuvhara mvura yekukwevera. Semunhu anoshanda hydation mumiriri, cmc anogona kunyorera kuumbwa kwe hydrate, chengetedza iyo fluidity yemvura yekukwevera, uye ita shuwa kufambira mberi kwekukwezva kwekudhirowa.
3. Deredza zvakaratidzwa zvemamiriro ekunze
Nezvazvinoita zvekudzivirira zvakaringana zvakatipoteredza zvinodiwa, izvo zvinokanganisa nharaunda panguva yekudonha kwakadzika-kwegungwa kwakawedzera kutarisisa. Iko kushandiswa kweCMC mune yakadzika-gungwa kudhiraivha kunogona kuderedza zvinokurumidza kubviswa kwezvinhu zvinokuvadza mukukwezva mvura. Sezvinorwadzo, CMC ine yakanaka biodegradabilcabilcabilcability uye hushamwari hwezvakatipoteredza. Kushandisa kwayo kunogona kuderedza kutakura kwekurovera kwemvura uye kuderedza kusvibiswa kune iyo marine ecosystem.
Uye zvakare, cmc inogona zvakare kugadzirisa iyo yekudzokorora chiyero chekukwevera mvura. Nekugadzirisa zvinobudirira kuita kwekukwezva kwemvura, kuderedza kurasikirwa kwemvura yekukwevera, uye kuve nechokwadi chekuti mvura yekukwevera inogona kushandiswazve kakawanda, mutoro pangozi yemariniti panguva yekudhirowa yakaderedzwa. Uku ndiko kukosha kukuru kwekusimudzira kwekusimudzira kwegungwa rakadzika-gura.
4. Kuvandudza kuderedza kushanda uye kuchengeteka
Iko kushandiswa kweCMC hakuiti chete kunovandudza mashandiro ezvakadzika-gungwa kuchera mvura, asi zvakare inovandudza kudhiraivha nekuchera uye kuchengetedza kuchengetedza kune imwe nhanho. Kutanga, CMC inogona kuita kufambisa fluid iri nani kune akasiyana magariro emagariro, kuderedza chiitiko chekununura pombi uye blockage panguva yekukweva, uye simbisa kufambira mberi kwakanaka kwekudhirowa. Kechipiri, STLECLE DRILLing Fluid Performance inogona kuvandudza kuderedza kurongeka uye kudzivisa kufambisa kukundikana kunokonzerwa nemadziro asina kugadzikana kana zvimwe zvinhu. Mukuwedzera, cmc inogona kuderedza zvinobudirira njodzi yekudzvinyirira kudzvinyirira, kuderedza mamiriro ezvinhu ane ngozi seyekuvhara uye madhaka ekupfira anogona kuitika panguva yekudhirowa, uye simbisa kuchengetedzwa kwemabasa.
5. Mutengo-kushanda uye hupfumi
Kunyangwe kushandiswa kweCmcIchazowedzera mamwe mimwe mitengo, aya mutengo wakadzorwa uchienzaniswa nekuvandudzwa mukukwevera nekuchera uye kuchengetedza vimbiso. CMC inogona kuvandudza kugadzikana kwekukwevera kwemvura uye kuderedza zvinodiwa kune mamwe makemikari ekuwedzera, nekudaro achideredza mutengo wakawanda wekukwevera mvura. Panguva imwecheteyo, kushandiswa kweCMC kunogona kuderedza kurasikirwa kwemidziyo uye mari yekugadzirisa, kuvandudza kugona kwekugadzira kwekudhirowa kwekudhirowa, uye nekudaro kuunza zvakanakira zvehupfumi.
Semakemikari anoshanda zvakanyanya, CMC inoita basa rakakosha mukukweva kwegungwa. Hazvigone kusimudzira kuita kwekukwevera mvura yekukweva uye nekuvandudza kusimba kwebushi, asi zvakare zvinobudirira inhibit kuumbwa kwe hydrate, kudzikisa kusvibiswa kwezvakatipoteredza, uye nekuvandudza kushanda zvakanaka uye kuchengeteka. Nekukura kuri kuramba kuchikwira kwegungwa
Kutumira Nguva: Dec-21-2024