Kev tsim ua haujlwm ntawm kev ntxig lub casing rau hauv lub qhov dej thiab txhaj cov cement rau hauv qhov chaw annular ntawm lub qhov dej thiab cov casing yog hu ua cementing engineering. Lub hom phiaj tseem ceeb ntawm cementing yog los tiv thaiv thiab txhawb nqa lub casing nyob rau hauv cov roj thiab roj zoo, thiab muab cov roj, roj thiab dej strata.
Cementing feem ntau muab faib ua peb kauj ruam: casing, cementing, wellhead installation thiab casing pressure testing.