Intelligent Fracturing Temporary Plugging Agent SDKX-5000
Intelligent Fracturing Temporary Plugging Agent SDKX-5000
Nqe lus piav qhia:
Cov khoom no yog cov khoom tshwj xeeb rau cov roj thiab cov roj extraction, uas yog ua los ntawm cov polymers tshwj xeeb thiab ntau yam ntuj tsim
cov ntaub ntawv los ntawm cov txheej txheem tshwj xeeb.Cov khoom yog tov nrog lwm cov tshuaj kho mob thiab txhaj rau hauv cov roj zoo.Hauv qab
Qee qhov ntsuas kub, thaum acidizing lossis acid siab yog siv, qhov siab dua permeability cheeb tsam raug thaiv ib ntus rau
xyuas kom meej cov kua qaub faib nyob rau hauv lub hom phiaj txheej;Tom qab 4-6 teev, nws maj mam degrades rau hauv carboxylic acid, uas reacts nrog
calcium thiab magnesium ions downhole kom ntxiv cov reservoir permeability thiab nthuav cov kav dej kom txhim kho
roj rov qab.Cov khoom kawg degrades rau carbon dioxide thiab dej ntawm ib qho kub thiab av noo, uas muaj kev nyab xeeb thiab
ib puag ncig tus phooj ywg.Tam sim no, cov khoom no tau siv rau hauv cov roj thiab roj hauv Suav teb, Middle East, Europe thiab
Tebchaws Asmeskas, thiab tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom.
Cov yam ntxwv ntawm kev ua haujlwm:
Roj (gas) extraction tshwj xeeb biodegradable tig ib ntus plugging tshuab yog los ntawm kev txhim kho thiab synthesis
ntawm ib tug tshiab polymer, rhuab mus rau 60 ℃ thaum nws pib soften mus rau hauv ib lub xeev glassy, kub kub, maj mam yaj, mus rau hauv ib tug glaze.
Pseudoplastic viscous kua, molten lub cev yuav cog fiber ntau hais thiab tsim ntawm kev sib tshuam ntawm kev sib txuas
lub cev, kom ua tiav lub dissection thiab sealing.Ntawm ib qho kub thiab lub sij hawm, nws pib degrade maj mam, ua
dej thiab cov pa roj carbon dioxide, uas tsis muaj kuab paug rau kev tsim thiab ua kom yooj yim rau kev tshem tawm roj thiab roj.Cov khoom yog tshwj xeeb
polymer, degradable, tsis muaj tshuaj lom, tsis muaj residual, tsis muaj kuab paug;zoo compatibility nrog rau lwm cov tshuaj kho mob.
Pom zoo siv:
Qhov pom zoo npaum li cas ntawm cov khoom no yog 3-5, uas tuaj yeem txhaj ncaj qha rau hauv cov kua qaub, nplawm kom zoo thaum txhaj tshuaj.
acid, los yog nyob rau hauv ib tug aqueous tov nyob rau hauv seem.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
