Diagnosis and analysis of nonlinear transient pressure from Permanent Down hole Gauges (PDG)

Engineering

• Transients 100%
• Nonlinearity 60%
• Well Testing 60%
• Deconvolution 60%
• Longer Term 40%
• Nonlinear Response 20%
• Multiphase Flows 20%
• Well Test Analysis 20%
• Superposition 20%
• Pressure Signal 20%
• Pseudopressure 20%
• Nonlinear Problem 20%
• Tasks 20%
• Gage Pressure 20%

INIS

• nonlinear problems 100%
• holes 100%
• skin 30%
• testing 30%
• interference 30%
• data 20%
• algorithms 20%
• engineers 20%
• test wells 20%
• production 10%
• industry 10%
• constraints 10%
• signals 10%
• multiphase flow 10%
• proceedings 10%
• gages (pressure) 10%