Hoʻohana ʻo CMC i ka ʻoihana ʻaila hinu a me ka ʻaila

Hana ʻia ʻo Sodium carboxymethyl cellulose (CMC) i ka cellulose kūlohelohe e ka hoʻololi kemika o ka wai-soluble cellulose ethers derivatives, he ʻano nui o ka wai-soluble cellulose ether, keʻokeʻo a melemele paha a i ʻole granular, non-toxic, tasteless, hiki ke hoʻoheheʻe ʻia. i ka wai, maikaʻi ka wela a me ka paʻakai paʻakai, ikaika antimicrobial waiwai. ʻO ka wai slurry i hoʻomākaukau ʻia e kēia huahana he maikaʻi ka nalowale o ka wai, ka pale ʻana a me ke kūpaʻa wela kiʻekiʻe. Hoʻohana nui ʻia i ka ʻoihana wili ʻaila, ʻoi aku ka wai paʻakai Wells a me ka ʻaila ʻaila ma waho.

ʻO ka sodium carboxymethyl cellulose CMC ma ke ʻano he polymer hiki ke hoʻoheheʻe i ka wai, hiki ke hoʻoheheʻe koke i ka wai anuanu a i ʻole ka wai wela; E like me ka mānoanoa, rheological control agent, adhesive, stabilizer, protective colloid, suspension agent and water retention agent, he mea hoʻomaʻamaʻa lepo lepo maikaʻi a me ka hoʻomākaukau ʻana i ka wai hoʻopiha wai i ka hana ʻaila ʻaila. Loaʻa iā ia ka helu pulping kiʻekiʻe a me ke kūpaʻa paʻakai maikaʻi. ʻO CMC kahi mea hoʻoemi hoʻohaʻahaʻa wai maikaʻi loa no ka ʻōpala wai hou a me ka ʻōpala o ke kai i hoʻopiha ʻia i ka lepo paʻakai, a he hiki ke hāpai i ka viscosity maikaʻi a me ke kūpaʻa wela kiʻekiʻe (150℃). He kūpono no ka hoʻomākaukau ʻana i ka wai hou, kai a me ka wai hoʻopiha piha ʻana i ka wai, a hiki ke hoʻohālikelike ʻia ke kaumaha o ka calcium chloride i nā ʻano like ʻole o nā wai hoʻopau, a me ka viscosity o ka wai hoʻopau a me ka nalowale o ka wai.

Hoʻolauna oCMC HV aCMC LV no ka wai wili aila

(1) Hiki i ka lepo o CMC ke hana i ka pā punawai i mea lahilahi a paʻa i ka keke kānana me ka haʻahaʻa haʻahaʻa, i mea e hōʻemi ai i ka nalowale o ka wai.

(2)Ma hope o ka hoʻohui ʻana i ka CMC i ka lepo, hiki i ka puʻu ke loaʻa ka ikaika ʻoki mua haʻahaʻa, i maʻalahi ka lepo e hoʻokuʻu i ke kinoea i ʻōwili ʻia i loko, a hoʻolei koke ʻia ka ʻōpala i loko o ka lua lepo.

(3) ʻO ka ʻeli ʻana i ka lepo a me nā mea hoʻopuehu ʻē aʻe i hoʻokuʻu ʻia i kekahi mau ola, hiki ke hoʻopaʻa ʻia a hoʻonui ʻia ma ka hoʻohui ʻana i ka CMC.

(4) ʻAʻole pono e mālama i kahi PH kiʻekiʻe a hoʻohana paha i nā mea mālama.

(5) Loaʻa iā CMC ma ke ʻano he mea hoʻomaʻemaʻe wai hoʻomaʻemaʻe lepo, hiki ke pale i ka haumia o nā paʻakai hiki ke hoʻoheheʻe ʻia.

He kūpaʻa maikaʻi ka lepo i loaʻa iā CMC a hiki ke hōʻemi i ka nalowale o ka wai inā ʻoi aku ka mahana ma luna o 150°C.

Hoʻomaopopo: ʻo ka CMC me ka viscosity kiʻekiʻe a me ke kiʻekiʻe o ka hoʻololi ʻana he kūpono ia no ka lepo me ka haʻahaʻa haʻahaʻa, ʻoiai ʻo ka CMC me ka viscosity haʻahaʻa a me ke kiʻekiʻe o ka hoʻololi ʻana he kūpono ia no ka lepo me ke kiʻekiʻe kiʻekiʻe. Pono e koho ʻia ʻo CMC e like me nā kūlana like ʻole e like me ke ʻano lepo, ka ʻāina a me ka hohonu hohonu.

Hoʻohana nui: CMC i ka wai wili, cementing fluid a fracturing fluid, hāpai i ka viscosity a me nā hana ʻē aʻe, i mea e hoʻokō ai. No ka pale ʻana i ka pā, lawe i nā ʻoki wili, pale i ka bit, pale i ka nalowale o ka lepo, hoʻomaikaʻi i ka hana o ka wikiwiki wili. E hoʻohui pololei a i ʻole me ke kāpili e hoʻohui i ka lepo, e hoʻohui i ka 0.1-0.3% i ka lepo wai hou, e hoʻohui i ka 0.5-0.8% i ka lepo wai paʻakai.

Nā hiʻohiʻona huahana:

1. ʻO ka huahana he linear water-soluble polymer e mālama ana i kahi haʻahaʻa haʻahaʻa N a hiki ke hoʻoponopono pono ʻia ke hoʻohui ʻia i ka wai wili.

ʻO ke ʻano kahe. Loaʻa iā ia nā pōmaikaʻi o ka hoʻopau ʻana i ka shale dispersion, ke kūʻē ʻana i ka pollution ion inorganic, hōʻemi i ka nalowale o ka wai, hoʻonui i ka helu wili a hoʻemi i ke kumukūʻai.

2. Ma ke ʻano he mea hoʻoponopono kahe no ka hoʻoheheʻe ʻana i ka wai, ʻokoʻa ka makahiki o ka huahana, kānana hoʻemi hoʻemi i ka hana a me ka hana hoʻoponopono deformation a ʻoi aku ka maikaʻi.

Hiki ke hoʻohana ʻia e like me ka hoʻonui ʻana i ka viscosity a me ka filtration decreasing agent i ka wai hou a me ka slurry wai paʻakai.

1. He maikaʻi ka pollution kū'ē a me ka wela.

Ka hoʻohana ʻana o ka sodium carboxymethyl cellulose CMC i ka ʻoihana ʻaila ʻaila

1. Ka hoʻohana ʻana i ka sodium carboxymethyl cellulose CMC i ka wai wili

ʻO ka wai hoʻoheheʻe non-dispersible i hoʻolako ʻia me CMC he ʻokiʻoki ikaika e hiki ai, ke kāohi i ka hoʻopuehu ʻana o ka pālolo, hoʻemi i ka wikiwiki o ka pulping pālolo, maikaʻi ia i ke kūpaʻa wellbore a hoʻonui maikaʻi i ka helu drilling.

ʻO ka wai hoʻoheheʻe ʻia me ka CMC he hiki ke hoʻokuʻu maikaʻi, hiki ke hoʻokipa i ka pae paʻa, hiki ke hoʻomaikaʻi maikaʻi i ka paʻa o ka particle, ʻo ia ka mea kūpono no ka wai wili kiʻekiʻe, a hiki ke hoʻoponopono pono i nā waiwai rheological o ka wai wili; Hiki ke hoʻokumu ʻia ka keke ʻōpala paʻa a kiʻekiʻe i ka wai wili, nona ka hoʻohaʻahaʻa filtration maikaʻi a me ka hōʻemi wai manuahi.

ʻO ka wai hoʻoheheʻe calcium i mālama ʻia me CMC he kūpaʻa calcium maikaʻi a hiki ke pale i ka nui o ka flocculation o nā ʻāpana pālolo i loko o ka ʻōnaehana i hana ʻia e nā ion calcium, i hiki ai i ka wai wili ke mālama i ke kūlana flocculation maikaʻi a mālama i ka ʻike paʻa paʻa a me nā waiwai rheological o ka wai wili, i mea e hōʻoiaʻiʻo ai i ka hana maikaʻi a paʻa o ka wai wili.

Me ka CMC hoʻonohonoho ʻana o ka brine, ka wai wili wai kai, ka wai wili i ka wai paʻakai i hoʻopiha ʻia i ka wai paʻakai, ka haʻahaʻa haʻahaʻa i ka paʻakai, ke kūpaʻa ikaika i ka paʻakai a me ka calcium, ka magnesium, i hoʻohana ʻia e like me ka rheological regulator, ma lalo o ke ʻano o ka haʻahaʻa haʻahaʻa o ka wili wai rheology wikiwiki hoʻoponopono, hiki ke hoʻokō koke i nā ʻokiʻoki i ka manawa like, mālama i ka ʻike paʻa haʻahaʻa, kōkua i ka hoʻomaikaʻi ʻana i ka wikiwiki wili. Ke hoʻohana ʻia ma ke ʻano he mea hoʻemi hoʻoemi wai, hiki ke hana ʻia ke keke ʻōpala. No ka mea, ua kokoke ka filtrate i kānana ʻia ma o ka keke kānana i ka wai kumu mua, ʻoi aku ka liʻiliʻi o ka pōʻino o ka ʻaila a me ke kinoea.

ʻO ka wai hoʻoheheʻe pāpaʻa i hoʻolako ʻia me CMC he haʻahaʻa haʻahaʻa i nā paʻakai potassium, nā paʻakai calcium a me nā paʻakai magnesium. Hiki iā ia ke hoʻoponopono koke i nā waiwai rheological o kēia ʻano wai wili. ʻAʻole wale ka hopena maikaʻi o ka filtration loss, akā loaʻa nō hoʻi ka hiki ke hoʻomaʻemaʻe i nā ʻokiʻoki a me nā ʻāpana drill.

ʻO ka wai hoʻoheheʻe polymer i hoʻolako ʻia me CMC ua kūpono me nā polymers ʻē aʻe, he mana hoʻomaha ikaika, a hiki ke hoʻomaʻemaʻe i nā ʻokiʻoki i ka manawa kūpono a me ka maikaʻi. Eia kekahi, ʻo ka wai hoʻoheheʻe he mea hoʻoheheʻe wai maikaʻi loa me nā mea haʻahaʻa haʻahaʻa a me ka hoʻopuehu pālolo.

Hiki i ka wai hoʻoheheʻe haʻahaʻa haʻahaʻa i lako me CMC hiki ke hoʻoponopono koke i nā waiwai rheological o ka wai wili, hiki ke hoʻokuʻu maikaʻi, ka manawa kūpono a me ka hoʻoneʻe ʻana i nā ʻokiʻoki, mālama i ka wai wili me ka haʻahaʻa haʻahaʻa paʻa, hoʻomaikaʻi i ka wikiwiki wili, hoʻopaʻa i ka pā borehole, a loaʻa ka wai maikaʻi loa. hopena hoemi poho.

ʻO ka wai hoʻoheheʻe kaiapuni i hoʻolako ʻia me CMC he mea pili i ke kaiapuni, ʻaʻohe mea ʻawaʻawa, ʻaʻohe pōʻino a me ka ʻala ʻole, biodegradable a ʻaʻole maʻalahi e palaho i ka wā e hoʻohana ai. He haʻahaʻa ke kumukūʻai mālama ʻana o ka wai wili a mālama ʻia ke olakino a me ka palekana o nā limahana hana. He kūpono ia no ka wili ʻana ma lalo o nā kūlana geological paʻakikī a ʻaʻohe pōʻino i ka hana mahiʻai.

2. Ka hoʻohana ʻana i ka sodium carboxymethyl cellulose CMC i ka wai cementing (wai hoʻopau)

Hoʻomaikaʻi ʻia ke kahe ʻana o ka wai me ka CEMenting slurry i hoʻonohonoho ʻia me CMC, e hāʻawi ana i ka viscosity mua maikaʻi loa a me ka emi ʻana o ka wai, ʻoiai e pale ana i ka luawai a pale i ka wai mai ke komo ʻana i nā pores a me nā haʻihaʻi.

Hiki i nā mea packer i lako me CMC ke hoʻololi i ka wai o ka wai, thixotropy a me ka hiki ke hoʻokuʻu i ka pae paʻa. Ma muli o ka paʻakai paʻakai maikaʻi o nā huahana (ʻoi aku ka nui o nā ion metala monovalent), hiki ke hoʻohana ʻia nā huahana e hoʻomaʻemaʻe pono i nā packer wai paʻakai.

ʻO ka wai workover i hoʻomākaukau ʻia me ka CMC o ka hui he haʻahaʻa-paʻa a ʻaʻole e ālai i ka permeability o ka wahi hana ma muli o nā paʻa a i ʻole ka hōʻino ʻana i ka ʻāpana hana. A he haʻahaʻa ka poho wai, no laila e hoʻemi ʻia ka wai i loko o ka papa hana, a paʻa ka wai e ka emulsion a hana i kahi ʻano paʻa wai. Hāʻawi ka wai hana hana me CMC a me PAC i nā mea maikaʻi ma mua o nā wai hana ʻē aʻe. E pale i ka wahi hana mai ka poino mau; Hoʻomaʻemaʻe i ka lawe ʻana a me ka mālama ʻana i ka lua; He kū'ē i ka infiltration o ka wai a me ka paʻakai, a ʻaʻole i pohu; Hiki ke mālama ʻia a hoʻohana hou ʻia mai ka pūnāwai a i ka luawai ma ke kumu kūʻai haʻahaʻa ma mua o nā wai hoʻomaʻamaʻa lepo maʻamau.

3. Ka hoʻohana ʻana o ka carboxymethyl cellulose sodium CMC i ka wai haʻihaʻi

Hoʻomākaukau ʻia me ka CMC fracturing fluid, hiki ke hoʻomaikaʻi koke i ka viscosity o ka wai fracting, hiki ke lawe pono i ka proppant i loko o ka ʻaila ʻaila haki, hoʻokumu i nā kahawai seepage, hoʻemi koke i ka nui o ka kānana, piʻi koke ka piʻi ʻana o ka hoʻokumu ʻana, a e hoʻokō i ka hoʻololi kūpono o nā kaomi, ʻAʻohe koena o ka huahana, ʻaʻohe pōʻino i ke kumu, pumpability kiʻekiʻe, liʻiliʻi friction, a hiki ke lawe i ka proppant.

Packaging, mālama a me ka lawe ʻana:

Hoʻopili ʻia nā huahana i loko o nā ʻeke pepa-plastic composite a i ʻole nā ​​​​ʻeke i ulana ʻia a hoʻopaʻa paʻa ʻia. He 25kg no ka ʻeke. Pono e mālama ʻia kēia huahana ma kahi anuanu

ʻO kahi maloʻo, i loko o ka waiho ʻana a me ka lawe ʻana e pale i ka makū, ka wela a me ka pōʻino o ka pahu.