Lost of circulation and well economics
Causes of lost of circulation
Consequences of lost of circulation
Wellbore stability & Lost of circulation
Well design to reduce the change of lost of circulation
Types of well losses ( seepage, severe, complete) and how to deal with them
Types of Lost of circulation materials
Grades of lost of circulation materials
Types Bridging materials
Particle size distribution (PSD)
Wellbore strengthing
Mud cap drilling
MPD and pressurized mud cap drilling for total losses.
Curing losses with different LCM pill
Curing losses by cement plugs
Curing losses with junk squeeze
New technology for curing losses ( Form “A” plug, barite plug)
Nano-particles and smart fluids to cure losses.
Introduction to solid control equipment
Effect of solids on mud
Solids analysis ( LGS, HGS)
Methods of reducing solids ( Dilution, displacement, settling, chemicals)
Shale shaker & screen engineering
API for shaker screens
Evaluation of shaker operation
Degasser mechanism to separate gas.
Degasser installation
Evaluation of vaccum degasser
Hydrocyclone types ( Desander & desilter)
Operation of Hydrocyclone to separate sand, silt
Evaluation of Hydrocyclone
Mud cleaner operation
Centrifuge operation
Barite recovery system using dual centrifuge
Waste management systems
Cutting dryers ( Hi-G dryer & VCD)
Rentention oil cutting (ROC)
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