Polyacrylamide potassium ntsev (K-PAM) rau cov kua dej drilling
Peb cov Polyacrylamide Potassium Salt yog cov polymer zoo uas yaj tau hauv dej uas siv tau ntau yam vim nws cov yam ntxwv zoo heev. Hauv kev ua haujlwm drilling, nws ua haujlwm ua tus neeg tiv thaiv shale thiab tackifier zoo, txhim kho kev ruaj khov thiab rheological cov khoom ntawm cov kua drilling. Cov kev daws teeb meem tshwj xeeb no ua kom muaj kev ua haujlwm drilling zoo tshaj plaws thiab txo qis lub sijhawm tsis ua haujlwm, yog li ua rau muaj kev tsim khoom ntau ntxiv thiab txo cov nqi khiav lag luam.
Lwm qhov zoo ntawm peb cov khoom yog lawv lub peev xwm zoo heev rau kev ncua, uas tiv thaiv cov khoom khov kom tsis txhob poob thiab tom qab ntawd txhaws ntawm cov khoom siv drilling. Qhov no ua rau kev ua haujlwm drilling du dua, txo kev txij nkawm, txo lub sijhawm tsis ua haujlwm, thiab thaum kawg txhim kho kev ua haujlwm zoo thiab kev khwv tau nyiaj.
| YAM KHOOM | INDEX |
| TEJ YAM TSEEM CEEB | Dawb los yog daj daj ntws hmoov |
| Kev tso cai rau kev tshuaj ntsuam,% | ≤10.0 |
| Cov dej ntsiab lus,% | ≤10.0 |
| Kev huv huv,% | ≥75.0 |
| Qib ntawm hydrolysis,% | 27.0-35.0 |
| Cov ntsiab lus ntawm cov poov tshuaj,% | ≥11.0 |
| Cov ntsiab lus ntawm cov tshuaj chloride ion,% | ≤7.0 |
| Yam ntxwv viscosity, 100ml / g | ≥6.0 |
| Tus nqi txo qis ntawm kev nthuav dav ntawm cov kab tseem ceeb,% | ≥40.0 |
Ntim thiab kev thauj mus los
Siv lub hnab yas uas muaj 25kg los yog lub hnab yas ntawv uas muaj daim ntaub qhwv. Kuj tseem tuaj yeem ntim tau raws li tus neeg siv xav tau. Thaum khaws cia thiab thauj mus los, xyuam xim rau kev tiv thaiv cua sov thiab dej noo, txheej txheej yuav tsum tsis pub tshaj 20 txheej. Lub sijhawm khaws cia zoo yog 2 xyoos.
Cov teeb meem xav tau kev saib xyuas:
Tsis txhob kom raug qhov muag, daim tawv nqaij thiab khaub ncaws, los yog yaug nrog dej ntau ntau. Khaws cia kom deb ntawm hluav taws.
1. Muaj hom tshuaj lom neeg twg siv rau hauv cov roj av?
Muaj ntau yam tshuaj lom neeg hauv cov roj av los daws cov teeb meem tshwj xeeb hauv kev lag luam roj thiab roj av. Cov tshuaj siv feem ntau suav nrog cov tshuaj tua kab mob, cov tshuaj tiv thaiv kev xeb, cov tshuaj demulsifiers, cov tshuaj tiv thaiv nplai, cov tshuaj txo kev sib txhuam, cov tshuaj surfactants, cov tshuaj emulsifiers thiab cov tshuaj acidifiers, thiab lwm yam.
2. Yuav ua li cas thiaj yuav tau cov tshuaj lom neeg hauv roj av?
Cov tshuaj lom neeg hauv thaj chaw roj av tuaj yeem yuav tau los ntawm cov chaw muag tshuaj uas muaj ntawv tso cai thiab tshwj xeeb hauv cov khoom tsim tshwj xeeb rau kev siv roj thiab roj av. Cov chaw muag khoom no feem ntau muaj cov pab pawg kws tshaj lij uas tuaj yeem qhia txog kev xaiv thiab siv cov tshuaj lom neeg tsim nyog raws li cov kev xav tau tshwj xeeb.
