Evaluating stabilizing initiatives to extend coiled tubing reach

New numerical strategies that reconsider tubing force analysis (TFA) in connection with buckling induced lock-up are presented and applied. The introduce new visualizations of downhole instabilities coiled tubings (CT) for the entire run-in-hole (RIH) process. Most extended reach interventions seek to reduce compressive forces experienced by CT through usage lubrication, vibrations or tractors, but little attention has been given stabilizing initiatives prevent buckling. A initiative is anything increases critical helical load CT, example a reduction radial clearance between wellbore. allow us (1) evaluate gain from initiatives, (2) automatically determine minimum requirement will bring desired operational depth, when it applied optimally along length CT/wellbore. Thus, promote investigations novel solutions can complement existing technologies. developed TFA algorithm validated against field data utilized on wellbore Danish North Sea. investigation showed 31% introduced into 35.57% extend 69.72% 100% payzone. With these place we present approach optimize well utilization.