Drilling Industry Glossary
packer
pay/pay sand/pay section
PDC bit
pH
perforate
permeability
pick up
pick up weight
pig
pigging
pipe
plastic viscosity (PV)
plug
plug and abandon (P&A)
pore pressure
porosity
possum belly
potassium (K+)
ppb
ppg
primary cement job
production casing
pulsation dampener
pumping schedule table
Primary Cement Job
The primary cement job is the process of displacing drilling fluid with cement slurries in the annulus between the casing and the formation. The cement sheath provides a hydraulic seal and zonal isolation, which prevents the migration of formation fluids and gases into the wellbore annulus.
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