Blar i NTNU Open på forfatter "Tembo, Carlos Buinga"
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CEMENTING THE 20 INCHES SURFACE CASING
Tembo, Carlos Buinga (Master thesis, 2014)The placement of cement in annulus behind the casing is a important operation in an oil well s life. To ensure zonal isolation, the fluid in place in the annulus has to be completely displaced by the slurry. Poor excess ...