Cov cuab yeej hloov tshiab suav nrog: drilling rigs, maj mam slurry npaj thiab kaw khoom, thiab cementing uxiliaation khoom.
1. Drilling rigs
Drilling Rigs yog cov khoom tseem ceeb hauv kev ua yeeb yam, siv rau drilling ntawm qhov chaw zoo. Drilling rigs feem ntau muaj lub zog hluav taws xob, kev xa cov kab mob, tswj cov kab ke, thiab cov cuab yeej drilling. Thaum lub sij hawm cov txheej txheem cementing, lub drilling rig yuav tsum tau preferely kev ntsuas kom ntseeg tau tias txoj kev chim siab thiab tusyees raug rau hauv ib qho chaw ntawm qhov chaw zoo thiab lub casing.
2. Maas Slurry Kev Npaj Thiab Khoom Cia
Cov khoom siv no feem ntau suav nrog cov cement sib xyaw ua noj thiab cov khoom qhwv slurry cov khoom siv. Txoj cai xis mas nws cov chaw nres tsheb sib xyaw ua ke, dej, thiab lwm yam ntxiv rau hauv ib qho kev ua feem tshwj xeeb los npaj cov ntshaw kom xis tuag. Cov khoom siv slurry khaws cia npaj cement slurry thiab muab rau nws rau lub wellhead ntawm lub zog nqus dej ntawm lub sijhawm uas tsim nyog. Cov kev ua tau ntawm cov khoom siv no ncaj qha cuam tshuam qhov zoo thiab ua tau zoo ntawm cementing.
3. Cienting AuXiliaation Khoom
Cementing uxiliaation khoom siv suav nrog cov cuab yeej siv thiab cov khoom siv thiab cov khoom siv kom ua kom muaj kev nce qib ntawm kev ua haujlwm ntawm kev ua yeeb yam. Cov khoom siv no suav nrog cov twj av nkos, agitators, cov kav dej khov, pleev cov khoom siv, thiab tsav sab saum toj. Cov av nkos thauj khoom thauj cement slurry, agitators kom muaj kev sib xyaw ua ke, thiab casing cov cuab yeej tuav tes tuav thiab teeb tsa ntawm casing. Kev ua yeeb yam ntawm cov khoom siv no yog qhov tseem ceeb los ua kom muaj kev nyab xeeb thiab ua haujlwm ntawm kev ua haujlwm.
Hauv cov ntsiab lus, cov cuab yeej siv ua kom zoo nkauj suav nrog Drilling Rigs, Maas Slurry npaj thiab khaws khoom, thiab cov khoom siv txhawb nqa. Cov cuab yeej siv no ua haujlwm ua ke kom ntseeg tau tias kev nce qib du ntawm kev ua haujlwm.
