Oiri Drilling giredhi CMC
Product features
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Carboxymethyl cellulose sodium munyu inonyanya kushandiswa se viscosity ichiwedzera uye kusefa inodzikira mumiriri mukuchera mvura. Iyo refu molecular cheni ye carboxymethyl cellulose sodium munyu inogona kushambadza neakawanda ivhu zvimedu, kuwedzera simende yedhaka keke, inhibit shale hydration kuwedzera uye kusimbisa tsime madziro. Sodium carboxymethyl cellulose aqueous solution ine zvakawanda zvakanakisa zvivakwa uye kugadzikana kwekemikari, isiri nyore kuita ngura uye metamorphic, isingakuvadzi kune kuchengetedzwa kwemuviri, kumiswa uye kugadzikana emulsification, yakanaka kunamatira uye munyu kuramba. Kugadzikana kwakanaka kune mafuta uye organic solvents.
(1) Madhaka ane CMC anogona kuita kuti madziro emadziro aite mutete uye akasimba, akaderera permeability sefa keke, kuitira kuderedza kurasikirwa kwemvura.
(2) Mushure mekuwedzera CMC mumatope, chibooreso chinogona kuwana simba rekutanga rekugera, kuitira kuti dhaka rive nyore kuburitsa gasi rakaputirwa mariri, uye marara anokurumidza kuraswa mugomba rematope.
(3) Kuchera madhaka, semamwe akamiswa kupararira, ane humwe hupenyu hwehupenyu, hunogona kudzikamiswa uye kurebeswa nekuwedzera CMC.
(4) Madhaka ane CMC haanyanyi kukanganiswa nekuumbwa uye saka haafanire kuchengetedza yakakwira PH kana kushandisa zvinodzivirira.
(5) Iine CMC sekuchera madhaka yekuchenesa fluid kurapwa mumiririri, inogona kuramba kusvibiswa kweakasiyana soluble munyu.
(6) CMC ine madhaka, kugadzikana kwakanaka, kunyangwe tembiricha iri pamusoro pe150 ℃ inogona kuderedza kurasikirwa kwemvura.
A high viscosity, high displacement CMC inokodzera madhaka ane yakaderera density, nepo yakaderera viscosity, yakakwirira displacement CMC akakodzera madhaka ane yakakwirira density. CMC ine yakakwira yekurasikirwa kwemvura kudzora kugona, inobudirira filtration kurasikirwa, padanho rakaderera, inogona kudzora kurasikirwa kwemvura padanho repamusoro, pasina kukanganisa mamwe madhaka midziyo; Yakanaka tembiricha kuramba, yakanakisa munyu kuramba, kunyanya yakakodzera kuchera kumahombekombe uye yakadzika tsime zvinodiwa zvekuchera gasi rechisikigo, kuchera zvakanaka uye mamwe mapurojekiti. Seyakadzika-mvura colloid mukuchera madhaka sisitimu, inogona kushandiswa semvura yekurasikirwa inodzikisa mumiririri uye viscosity inowedzera mumiriri.
Mabasa
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(1) Inokurumidza kunyungudutswa mumvura inotonhora kana inopisa;
(2) inogona kushandiswa seyakakura mumiriri, rheological control agent, adhesive, stabilizer, inodzivirira colloid, kumiswa mumiriri uye mumiriri wemvura;
Muindasitiri yekushandiswa kwepetroleum, CMC yakanaka yekuchera madhaka mushonga uye kugadzirira kwekupedzisa fluid zvinhu, yakakwirira slurry kuumbwa mwero, yakanaka kuramba munyu. Oiri Drilling giredhi CMC yakanakisa kurasikirwa kwemvura yekudzikisira mumiriri wemvura yakachena madhaka nemvura yegungwa mvura yegungwa yakazadza madhaka emunyu, uye ine yakanaka viscosity kusimudza kugona uye yakakwirira tembiricha kuramba (150 ℃). Inokodzera kugadzirwa kwemvura nyowani, yegungwa uye yakazara brine yekupedzisa zvinwiwa, uye uremu hwecalcium chloride hunogona kugadzirwa kune dzakasiyana densities yekupedzisa zvinwiwa, uye kupedzisa fluid viscosity uye kuderera kwemvura kurasikirwa. Yedu yakakwira viscosity uye yakaderera viscosity CMC zvigadzirwa zvinosangana neGB/T 5005 yakajairwa, European OCMA standard uye API 13A standard.
Typical properties
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Chitarisiko |
Hupfu hwakachena kusvika kuchena |
Chikamu saizi |
95% inopfuura 80 mesh |
Degree rekutsiva |
0.7-1.5 |
PH kukosha |
6.0~8.5 |
Kuchena (%) |
92min, 97min, 99.5min |
Popular mamakisi
Application |
Yemhando giredhi |
Viscosity (Brookfield, LV, 2% Solu) |
Viscosity (Brookfield LV, mPa.s, 1% Solu) |
D e garo reKutsiva |
Kuchena |
CMC Zvemafuta kuchera |
CMC LV |
70max |
0.9min |
||
CMC HV |
2000max |
0.9min |
Application
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Kurongedza:
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CMC Chigadzirwa chakarongedzwa mutatu pepa bhegi rine mukati me polyethylene bhegi rakasimbiswa, huremu hwemambure i25kg pabhegi.
14MT/20'FCL (ine Pallet)
20MT/20'FCL (isina Pallet)