HydroxytHyl Cellulose (Hec) ishandare yaishandiswazve yakashandiswa zvakanyanya mumaindasitiri akasiyana-siyana, kusanganisira iyo mafuta negedhi. HEC inoshandira zvizere zvizhinji, zvakadai seFluid viscosity kudzora, kudzora kweFletration, uye kusimba kwakanaka. Yayo yakasarudzika zvivakwa zvinoita kuti ive yakakosha mukukwezva mvura, kupera mvura, uye simenti slurries. Pamusoro pezvo, HEC inoratidza kuenderana nezvimwe zvinowedzera uye zvakaringana zvakaringana, zvinopa mukurumbira wayo wakapararira mumabasa emafuta.
Hydroxethyl Cellulose (Hec) is is is is is-ionic, yakadzika-mvura polymer inotorwa kubva kuCellulose, polymer yakasikwa inowanikwa muzvirimwa. Yawana kutarisisa kwakakura kupfuura maindasitiri akasiyana siyana nekuda kwezvivakwa zvaro zvinhu zvakasiyana, kusanganisira kuchengetwa kwemvura, uye kudzikama kwemvura, uye kusasimba kwekuwedzera. Mune indasitiri yeoiri negesi, hec inoshandira mabasa akawanda mumatanho akasiyana ekuongorora, achirova, kugadzirwa, uye maitiro akanaka.
Zvivakwa zveHydroxyTHLYL Cellelose
HEC inoratidza zvivakwa zvakati wandei izvo zvinoita kuti zviite kuti zviite zvishandiso zvemafuta:
a. Solub Solubility: Hec inove nyore nyore mumvura, ichibvumira zviri nyore kubatanidzwa mumvura ine mapol-yakavakirwa.
b. Rheological kutonga: Inopa chaiyo kutonga pamusoro peFluid viscosity uye rheology, yakakosha yekuchengetedza kuderedza zvinhu zvemagetsi.
c. Kugadzikana kweTermal: Hec inochengetedza zvaunotarisa uye kuita kwayo kunyangwe pakukwirira kwekupisa kwakasangana mukukweva kukuru kudhiraivha.
d. Kuenderana: Inoratidza kuwirirana nevakawanda vanowedzera vanoshandiswa mumidziyo yemafuta, senge munyu, Acids, uye vamwe polymers.
e. Kuenderana Kwepombendi
Zvikumbiro zvehydroxytHyl Cellulose mumafuta negesi indasitiri
a. Kudhiraini Kugona kwayo kugadzira yakagadzikana gel chimiro inobatsira kudzivirira kurasikirwa kwemvura uye kunovandudza kugadzikana kwakanaka panguva yekudhiraivha. Uyezve, hec-based yekudhirowa mvura inoratidzira yakanakisa shale inhibition zvivakwa, kuderedza njodzi yekusagadzikana kwebless uye yekukuvara.
b. Kupedzisa kwemvura: Mumishini yekupedzisa, hec inoshandiswa mumvura yekupedzisa kuti ichengetedze viscosity, kumisa zvimedu, uye kudzivirira kurasikirwa kwemvura muumbi. Nekudzora rheology renhera, hec inovimbisa kuiswa kwakakodzera kwekupedzisa mvura uye kunowedzera kugadzirwa kweReservoir kubereka panguva yekupedzisa uye zviitiko zvebasa.
c. SEMEN SLURRIRIS: HEC zviito senge rheology modifier uye fluid kurasikirwa kwemumiriri mumasimendi anoshandiswa kune mashandiro ezvemiti yakanaka. Nekutsvagisa simbisa slumry viscosity uye inodzivirira kurasikirwa kwekunyepedzera kwekunyanyisa kugona, kunowedzera zonal kuzviparadzaniswa, uye kunoderedza njodzi yekutambudza gasi uye yekuvhunduka kwegasi.
d. Hydraulic Fracturing Frace Flutirs: Kunyangwe ishoma kuenzaniswa nevamwe polymers seGuar gum, hec inogona kushandiswa mukunyanyisa kupwanyika furtured frace so modifier uye kupfava kuderedza. Yayo yekukugadzikana kwayo uye shear-yakaonda maitiro inoita kuti ive yakakodzera kune yakakwira-tembiricha uye mamiriro ezvipfuyo zvembambo zvakasangana panguva yeHydraulic Fractures.
Zvakanakira kushandisa hydroxytHyl cellulose
a. Superor rheological zvivakwa: Hec inopa chaiyo kutonga pamusoro peFluid rheology, inoshandisa mashandiro ekugadzirisa, kupedzisa, uye mashizha emvura maererano nezvakangoitika zvakanaka uye zvinodiwa.
b. Kuenderana nekuwedzera: Kuenderana kwakasiyana siyana kwekuwedzera kunobvumidza kuchinjika mukugadzira magadzirirwo akagadziriswazve masisitimu akagadzirirwa kugadzirisa matambudziko akasangana mumisangano yemafuta.
c. Kushamwaridzana kwehushamwari: Hec's Biodegradability uye yekuwirirana neyakawirirana neyechiremera cheMasitiri
d. Yakavandudzwa Welbore Kugadzikana: Kugona kweHEC kuti ugadzire mauto eGel inobatsira kudzikisira muviri, kudzikisira kukuvara kwemvura, uye kuderedza kukurudzira kwakazara kwekupedzisira uye kubereka.
e. Yakadzikira Kukuvara Kukuvara: HEC-yakavakirwa Fluids inoratidzira yakanakisa shale inhibition zvivakwa, kuderedza njodzi yekukuvara kwekugadzira uye kuvandudza kusimba kwakanaka mumabhawa ekugadzira.
HydroxytHyl Cellulose (HEC) inoita basa rakakosha mumaindasitiri yemafuta negesi, vachipa zvakanakira mukukweva, kupedzisa, uye hydraulic inokatyamadza. Zvivakwa zvaro zvakasarudzika, kusanganisira rheological kutonga, kuenderana nekuwedzera, uye zvakaringana, ita sarudzo yakasarudzika yekufananidza masisitimu akaomeswa kuti isangane zvinodiwa zvemafuta. Sezvo indasitiri inoramba ichishanduka, hec inotarisirwa kuti irambe yakwana yekuwedzera mukugona kwekuwedzera, kuita, uye kusimba kwemanyorero akasiyana-siyana negesi.
Kutumira Nguva: Kukadzi-18-2025