Ibanga le-Oil Drilling CMC

I-Oil Drilling grade CMC I-Sodium carboxymethyl celluloseis eyenziwe nge-cellulose yemvelo ngokuguqulwa kwamakhemikhali kokuphuma emanzini okuncibilika kwe-cellulose ether, iyi-ether ye-cellulose encibilikayo ebalulekile emanzini, impushana emhlophe noma ephuzi, engenabuthi, ayinambitheki, ingancibilika emanzini, ukuzinza okuhle kokushisa nokumelana nosawoti, i-antibacterial. I-slurry fluid elungiselelwe yilo mkhiqizo inokulahlekelwa kwamanzi okuhle, ukuvimbela nokumelana nokushisa okuphezulu. Isetshenziswa kakhulu ekumba uwoyela, ikakhulukazi amanzi anosawoti Imithombo kanye nokumba uwoyela ogwini lolwandle.

Imikhiqizo ye-CMC yebanga Lokumba Kawoyela ihlukaniswe ngezigaba ze-viscosity ephezulu (HV) kanye ne-viscosity ephansi (LV), okuyimikhiqizo yobuchwepheshe obuphezulu enamalungelo azimele empahla yengqondo yenkampani. Kungokwe-anionic cellulose ether, futhi inezici zokuhlanzeka okuphezulu, izinga eliphezulu lokushintshwa kanye nokusatshalaliswa okufanayo kwe-gao yokufaka esikhundleni. Ingasetshenziswa njenge-ejenti yokuqina, isilawuli se-rheological, isinciphisi sokulahlekelwa kwamanzi, njll. I-CMC ene-viscosity ephezulu kanye ne-viscosity ephansi inomsebenzi omuhle kakhulu wokunciphisa ukulahlekelwa kokuhlunga kukho kokubili udaka lwamanzi olwandle ahlanzekile nasolwandle, futhi iwumkhiqizo obalulekile ekusebenzisaneni kodaka. I-CMC ekhiqizwe yinkampani yethu ingumkhiqizo ohlanzwe kakhulu onempushana egelezayo emhlophe ngokubukeka kanye noketshezi lwe-viscous olusobala kwisixazululo esinamanzi.

Izici zomkhiqizo

I-Carboxymethyl cellulose usawoti we-sodium usetshenziswa kakhulu njengokwanda kwe-viscosity kanye ne-ejenti enciphisa ukuhlunga kuketshezi lokumba. Uchungechunge olude lwamangqamuzana kasawoti we-carboxymethyl cellulose sodium lungakhanga ngezinhlayiya zobumba eziningi, lwandise ukusinywa kwekhekhe lodaka, luvimbele ukunwetshwa kwe-shale hydration futhi luqinise udonga lomthombo. Isixazululo samanzi se-sodium carboxymethyl cellulose sinezinto eziningi ezinhle kakhulu nokuzinza kwamakhemikhali, akulula ukugqwala kanye ne-metamorphic, engenabungozi ekuphepheni ngokomzimba, ukumiswa kanye nokumisa okuzinzile, ukunamathela okuhle nokumelana nosawoti. Ukuzinza okuhle kuwoyela kanye nezincibilikisi zemvelo.

(1) Udaka oluqukethe i-CMC lungenza udonga lomthombo lube mncane futhi luqine, ikhekhe lesihlungi esingakwazi ukungena kalula, ukuze kwehliswe ukulahleka kwamanzi.

(2) Ngemva kokwengeza i-CMC odakeni, umshini wokubhoboza ungathola amandla okugunda okuqala aphansi, ukuze udaka lube lula ukukhulula igesi egoqwe kulo, futhi imfucumfucu ilahlwe ngokushesha emgodini wodaka.

(3) Ukumba udaka, njengamanye ama-dispersions amisiwe, kunesikhathi esithile sokuphila, esingaqiniswa futhi ande ngokwengeza i-CMC.

(4) Udaka oluqukethe i-CMC aluthinteki kangako isikhunta ngakho-ke aludingi ukugcina i-PH ephezulu noma ukusebenzisa izilondolozi.

(5) Iqukethe i-CMC njenge-ejenti yokwelapha uketshezi lokuhlanza udaka, ingamelana nokungcoliswa kukasawoti omningi oncibilikayo.

(6) I-CMC equkethe udaka, ukuzinza okuhle, ngisho noma izinga lokushisa lingaphezu kuka-150 ℃ isenganciphisa ukulahlekelwa kwamanzi.

I-viscosity ephezulu, i-CMC ephezulu yokufuduka ifaneleka odakeni olunokuminyana okuphansi, kuyilapho i-viscosity ephansi, i-CMC ephezulu yokufuduka ifaneleka udaka olunokuminyana okuphezulu. I-CMC inekhono eliphezulu lokulawula ukulahlekelwa kwamanzi, ukulahlekelwa kokuhlunga okuphumelelayo, ngesilinganiso esiphansi, kungalawula ukulahlekelwa kwamanzi ezingeni eliphakeme, ngaphandle kokuthinta ezinye izakhiwo zodaka; Ukumelana okuhle kwezinga lokushisa, ukumelana nosawoti okuhle kakhulu, kulungele ngokukhethekile ukubhola ogwini kanye nezidingo zemithombo ejulile yokumba igesi yemvelo, ukumba kahle namanye amaphrojekthi. Njenge-colloid yamanzi ajulile ohlelweni lodaka lokumba, ingasetshenziswa njenge-ejenti yokunciphisa ukulahlekelwa kwamanzi kanye ne-ejenti ekhulayo ye-viscosity.

Fama-unctions:

(1) Incibilike ngokushesha emanzini abandayo noma ashisayo;

(2) ingasetshenziswa njenge-ejenti yokuqina, i-ejenti yokulawula i-rheological, i-adhesive, stabilizer, i-colloid evikelayo, i-ejenti yokumiswa kanye ne-ejenti yokugcina amanzi;

Embonini yokuxhashazwa kwe-petroleum, i-CMC iyi-ejenti enhle yokwelapha udaka nokulungisa izinto eziwuketshezi, izinga eliphezulu lokwakheka kwe-slurry, ukumelana nosawoti omuhle. I-Oil Drilling grade CMC iyi-ejenti enhle kakhulu yokunciphisa ukulahlekelwa uketshezi lodaka lwamanzi ahlanzekile nemvula yodaka lwamanzi olwandle olugcwele udaka lukasawoti, futhi inekhono elihle lokuphakamisa i-viscosity kanye nokumelana nezinga lokushisa eliphezulu (150℃). Ifanele ukulungiswa kwamanzi olwandle ahlanzekile, amanzi olwandle kanye ne-saturated brine completion fluids, nesisindo se-calcium chloride singakhiwa sibe yizinhlobonhlobo zokuminyana koketshezi lokuqeda, kanye ne-viscosity yokugcwalisa uketshezi kanye nokulahlekelwa uketshezi oluphansi. Imikhiqizo yethu ye-viscosity ephezulu kanye ne-viscosity ephansi ye-CMC ihlangabezana ne-GB/T 5005 ejwayelekile, indinganiso ye-European OCMA kanye ne-API 13A ejwayelekile.

Izakhiwo ezijwayelekile

Amabanga adumile

Isicelo: 

(1) Ukusetshenziswa kwe I-CMC kuketshezi lokumba.

I-CMC ilungele ukusetshenziswa njengesivimbeli nesinciphisi sokulahlekelwa uketshezi. Uketshezi oludaka olulungiselelwe yi-CMC luvimbela ukuhlakazeka nokwanda kobumba ne-shale emithonjeni enosawoti omningi, ngaleyo ndlela kulawula ukungcoliswa kodonga lomthombo.

(2) Ukusetshenziswa kwe-CMC oketshezini lokusebenza.

Uketshezi olusebenzayo olulungiswe nge-CMC luqinile oluphansi futhi aluvimbeli ukungena kwendawo ekhiqizayo ngenxa yezinto eziqinile. Futhi inokulahlekelwa kwamanzi aphansi, ukuze amanzi abe ungqimba lokukhiqiza ancishiswe, futhi amanzi azovinjelwa yi-emulsion futhi enze into yokubamba amanzi.

Uketshezi lokusebenza olwakhiwe nge-CMC lunikeza izinzuzo ngaphezu kolunye uketshezi olusebenzayo.

Vikela ungqimba lokukhiqiza ekulimaleni;

Ukuphatheka kwe-cleanhole kanye nokugcinwa kwemigodi encishisiwe;

Iyakwazi ukumelana nokungenwa kwamanzi nodaka, futhi ayivamisile ukuba namabhamuza;

Ingagcinwa noma isetshenziswe kabusha isuka emthonjeni iye emthonjeni ngenani eliphansi kunoketshezi oluvamile olusebenza ngodaka.

(3)Ukusetshenziswaye-CMC ku-fracturing fluid.

Uketshezi oluqhekekayo olulungiselelwe i-CMC lungamelana nesisombululo esingu-2% KCI (kufanele lwengezwe lapho kulungiswa uketshezi oluphumayo), lunokuncibilika okuhle, lusebenziseka kalula, lungalungiselelwa esizeni, futhi lunesivinini esisheshayo se-gelling kanye nomthamo oqinile wokuthwala isihlabathi. Isebenza kakhulu uma isetshenziswa ekwakhekeni kwengcindezi ye-osmotic ephansi.

Ukupakisha:

Umkhiqizo we-CMC upakishwe esikhwameni sephepha sezingqimba ezintathu esinesikhwama se-polyethylene sangaphakathi esiqinisiwe, isisindo senetha singama-25kg isikhwama ngasinye.

I-14MT/20'FCL (ene-Pallet)

20MT/20'FCL (ngaphandle kwePallet)