... modeling and testing data can be applied to mitigate premature failures. The scope includes empirical testing of high-strength conventional and quenched-and-tempered (Q&T) tubing and data from new and used tubing with flaws identified by non-destructive Magnetic Flux Leakage (MFL) testing inspections...

...Case Study 2- How Frequent Inspections Provide Better Insights into Current Conditions of a Coiled Tubing String String 2 is a coiled tubing string composed of 0.145-0.250-inch wall thickness design, 6400m, quench and temper 110-grade. Specifically engineered for millout operations...

... installation and operations wellbore restriction video footage deformation wellbore geometry downhole diagnostic efficiency presentation visual information multi-finger caliper inspection dataset caliper information assessment perforation intervention caliper data 360-degree image side-view...

... well intervention upstream oil & gas log data consideration artificial intelligence application wellbore diagnostic deformation video caliper drilling operation inspection downhole condition presentation deformation analysis obstruction assumption restriction scale accumulation...

..., the onset of erosion may be difficult to predict. However non-destructive electromagnetic inspection can be utilized to highlight possible locations of erosion within CT strings to develop "field-tested" guidelines for pumping against tubing size. Electromagnetic inspection using Magnetic Flux Leakage (MFL...

... condition, qualitatively. Internal radius is calculated from the transit time of the echo. Casing thickness is calculated from the resonant frequency. Acoustic impedance of the material behind the casing is calculated from the shape of the resonance. Upstream Oil & Gas inspection...

... Abstract A new pulsed eddy current (PEC) - electromagnetic (EM) based tool called the enhanced Pipe-thickness Detection Tool (ePDT) has been introduced for multiple pipes’ corrosion inspection. The tool can measure the metal wall thickness of five concentric pipes with the maximum outer...

... to strengthen the industry's social license to operate. contingency planning Modeling & Simulation operational safety well control equipment Upstream Oil & Gas maintenance requirement shear test Drilling Equipment drill collar airbag operation configuration kbo inspection blowout...

... approach. Also, the new approach is applied on a number of case studies to demonstrate its applicability in real-world CT pipe management. Coiled tubing operations Exhibition reduction Validation study Completion Installation and Operations inspection baseline fatigue-life defect Well...

... assessment system with the new inspection method, which is suitable for the detection in-service and new coiled tubing. This paper proposes a new micro-magnetic detection technology for rapid detection in-service coiled tubing. The method is based on a high precision fluxgate sensor that measures...

... Subsurface Corrosion inspection fatigue assessment the woodlands magnetic flux leakage Introduction Application of coiled tubing (CT) in the oilfield regularly subjects the pipe to severe cyclic plastic deformation with a strain beyond 2%. As a result, low-cycle fatigue is a major limiting factor...

... to mitigate the problem. riser corrosion frac water flowline corrosion Upstream Oil & Gas nitrogen pressure Pipeline Corrosion fresh water biofilm water source SRB bacteria fluid sample string 2 string 41051 materials and corrosion inspection Equipment Damage microbe operation...

... and cementing inspection string section objective Multifinger Caliper EMST caliper society of petroleum engineers Introduction Two catastrophic failures in wells due to 9-5/8" casing collapse after 8-10 years of production were reported in Colombian foothills area where CO 2 corrosion damage...

...-CT related. The current work focused on MFL modeling and experimentation of CT defects. Despite of similarities, unique challenges exist for MFL based CT inspection and defect characterization. Due to the non-contact nature of inspection devices (because of muddy surface, ballooning effect...

... & Gas skelp Coiled tubing operations anomaly wall thickness outer diameter bias weld pipe management Completion Installation and Operations inspection spe 168303 integrity knowledge operator defect imperfection Defect Tracking Many defects can be discovered throughout the entirety...

... at the onset. However, over the course of the service life, these initial defects evolve or grow until they reach a critical stage, leading to eventual failure. To assess the serviceability of a CT string, the industry has largely relied on periodic pipe inspection using magnetic flux leakage (MFL). Since MFL...

... considered satisfactory but in order to further evaluate the system with a view to using more such tools in future operations, it was decided to perform a retrieval, inspection, redress and re-installation of the straddle in the same well to evaluate the ease with which this could be done. Though...

... and operations butt weld sensitivity coiled tubing operations inspection artificial intelligence stanley spe weld mfl requirement magnetic flux leakage reference standard spe 141944 imperfection ovality society of petroleum engineers mfl signal indication gouge Introduction The API...

... remedial action may be possible, but the advanced design of sand control devices presents a considerable challenge to many inspection techniques, leading to a gap in understanding the failure mechanism. This paper documents the application of an innovative ultrasound-based technology for the inspection...

... workovers that resulted from previous carbon steel installations. Various key learnings including candidate selection criteria and future application recommendations will be presented in addition to representative well types and production profiles. Metallurgy comparisons, post-use inspection findings...