【正文】
TypeInside tensionOutside tensionLoad cellsStuffing boxCT Injector headAPR RIH Job Type From Jan 1999 to Sept 2023CleanMeasurementCoiled Tubing SandVac Rig UpNorth Sea PlatformWhere?CT drilling Rig UpWhat?Pumping / displacing? Create underbalance? Create overbalance (kill)? Circulate? Flush? …..Fluid velocity+Particleterminalvelocity=Lift velocityClean out verticalRIH to top of fillPump fluid at high ratesWash into fillDisplace fill out of wellPump rate / velocity criticalClean out – high angleAcid Stimulation? Well bore flush? Perforation flush? Perforation squeeze? Accurate fluid placement? Avoid bullheading well fluid? Minimize pletion corrosion? Minimize iron contamination? …..Cementing? Balanced plug? Abandonment? Zonal isolation? Perforation squeeze? Cement whipstock? …..Fishing? Push? Pull? Hamme