Oiri Drilling giredhi CMC

Oiri Kuchera giredhi CMC Sodium carboxymethyl celluloseis yakagadzirwa neakasikwa cellulose nekemikari inogadziriswa yemvura-soluble cellulose ether derivatives, yakakosha mumvura-inonyungudika cellulose ether, chena kana yero poda, isina chepfu, isinganakidze, inogona kunyungudika mumvura, ine zvakanaka kupisa kugadzikana uye munyu kuramba, antibacterial. Iyo slurry fluid yakagadzirirwa nechigadzirwa ichi ine yakanaka kurasikirwa kwemvura, inhibition uye yakakwirira tembiricha kuramba. Inoshandiswa zvakanyanya mukuchera oiri, kunyanya mvura ine munyu Zvitsime uye kuchera mafuta ekumahombekombe.

Oiri Drilling giredhi CMC zvigadzirwa zvakakamurwa kuita yakakwira viscosity (HV) uye yakaderera viscosity (LV) zvikamu, zviri zvemhando yepamusoro zvigadzirwa zvine yakazvimirira kodzero yepfuma yekambani. Iyo ndeye anionic cellulose ether, uye ine maitiro ekuchena kwepamusoro, yakakwirira dhigirii yekutsiva uye yunifomu yekugovera gao inotsiva. Inogona kushandiswa seyakaita thickening mumiririri, rheological regulator, kurasikirwa kwemvura inoderedza, etc. CMC ine high viscosity uye yakaderera viscosity ine yakanakisa filtration kurasikirwa kuderedza basa mumadhaka emvura yakachena uye yegungwa, uye chinhu chinokosha mumatope kugarisana. CMC inogadzirwa nekambani yedu chigadzirwa chakanyatsocheneswa chine chena inoyerera poda muchimiro uye yakajeka viscous fluid mune aqueous solution.

Product features

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 kumatope, 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.

Functions :

(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

Popular mamakisi

Application: 

(1) Kushandiswa kwe CMC mumvura yekuchera.

CMC yakanakira kushandiswa se inhibitor uye fluid kurasikirwa inoderedza. Iyo slurry fluid inogadzirwa neCMC inodzivirira kupararira uye kuwedzera kwevhu uye shale mune yakanyanya-munyu media, nekudaro ichidzora kusvibiswa kwemadziro.

(2) Kushandiswa kweCMC mune workover fluid.

Iyo workover fluid yakagadziridzwa neCMC yakaderera yakasimba uye haivharidzi kupera kwenzvimbo yekugadzira nekuda kwezvakaoma. Uye ine kurasikirwa kwemvura yakaderera, kuitira kuti mvura muchikamu chekugadzira ideredzwe, uye mvura ichavharwa ne emulsion uye inoita mvura inobata chiitiko.

Iyo workover fluid yakaumbwa neCMC inopa zvakanakira pamusoro peimwe workover fluid.

Chengetedza dhizaini yekugadzira kubva mukukuvadzwa;

Cleanhole portability uye kuderedzwa kwechibhorani chekuchengetedza;

Inopikisa kupinda mumvura uye silt, uye haiwanzoputi;

Inogona kuchengetwa kana kushandiswazve kubva patsime kuenda kune zvakanaka nemutengo wakaderera pane yakajairwa mud workover fluid.

(3)UsageyeCMC mune fracturing fluid.

The fracturing fluid yakagadzirwa neCMC inogona kumira 2% KCI solution (inofanirwa kuwedzerwa paunenge uchigadzira fracturing fluid), ine yakanaka solubility, iri nyore kushandisa, inogona kugadzirira panzvimbo, uye ine kukurumidza kukurumidza magelling uye simba rakasimba rekutakura jecha. Inonyanya kushanda kana yakashandiswa mune yakaderera osmotic pressure formations.

Packaging:

CMC Chigadzirwa chakazara mumatatu pepa bhegi rine yemukati polyethylene bhegi yakasimbiswa, huremu hwemambure i25kg pabhegi.

14MT/20'FCL (ine Pallet)

20MT/20'FCL (isina Pallet)