... reference frame. This forms a type of simple 3D digital twin, tagged with the asset types (flange, pipe, splashtron, etc.) and the defects (corrosion, dent, marine growth, etc.). All the information is present but not yet analyzed and compiled into a report. The report is generated automatically...

... photos, taking close to 2 minutes per station. When using the point cloud to create a 3D model basic density might be sufficient, which would reduce the scanning time. High density would probably be required to detect smaller defects like pitting, corrosion scabs and coating breakdown. The final...

... in the downhole chemical injection flow path were composed of exclusively corrosion resistant alloys, e.g. 625, 825, etc. However, as a result of this effort, it was surprisingly discovered that there is a section of fully exposed uncladded F22 material as the chemical flows through the tree body. Due...

... chain is important for operators in the offshore oil and gas industry. While this topic has been a subject of several studies, actual fatigue consumption of a mooring chain due to corrosion, in-service loads and predicting the remaining fatigue life of the same chain in permanent floating structures...

..., when this platform was decommissioned, and the pipeline was left with treated water. In 2001 a one and only intelligent pig inspection was carried out via a working vessel and no evidence of severe corrosion on the pipe walls was recorded. The pipeline was then inhibited and left idle until 2003...

... methods will be discussed as well as the execution planning of in-service mooring inspections. To facilitate inspection work, the predominate deterioration mechanisms are introduced which are corrosion, wear and fatigue. Other types of deteriorations are also summarized. Default in-service survey...

...Introduction Pipeline Corrosion is a serious safety concern for the offshore industry. The offshore oil and gas industries operate hundreds of kilometres of the pipeline used for transporting oil and gas and water or CO2, etc. However, the pipeline cannot guarantee a 100% safety...

...Introduction The corrosion patterns are not the same on all regular carbon content chains. Although all have pits caused by SRB, the distinct zones shown in Figure 2 are not same all over. Zone 3, with calcite layers and no significant corrosion is not present on all chains. The pattern...

... safety compliance navigation us government diagnosis frequency modulated continuous wave upstream oil & gas artificial intelligence digital twin platform detection corrosion infrastructure husky platform robotic platform interface fmcw radar information sensor Offshore...

..., and umbilicals demonstrate quite distinct fatigue characteristics but share some similar challenges. Mooring fatigue performance is influenced by tension and corrosion. Chains in fairlead locations and on the bottom are the most critical fatigue locations for mooring fatigue. Recent fatigue test data show...

... of mooring incidents have been reported in the public domain by conference papers and safety alerts. Mooring chain corrosion and fatigue have been reported as dominant incident triggers for these mooring incidents. Corrosion development is closely related to the locations of the mooring site. Fatigue...

..., then discuss how to match material properties with requirement of downhole disintegrable tools, and finally share field operation cases. Most of DM materials have micro-galvanic cells built into their microstructures and disintegrate through galvanic corrosion when contacting with wellbore fluid. Key...

... intelligence riser hull pipe platform technician robotic inspection riser hull pipe robotic tool drone corrosion rope access inspection OTC-29651-MS Field Implementation of Above Water Riser Robotic Inspection Tools - Reducing Safety Risk While Improving Efficiency and Effectiveness Jane Lou...

... Abstract Oil and gas industry experiences indicate mooring chain corrosion is a major challenge. Observed corrosion rates in the field can be several times higher than the design allowance. In addition, pitting corrosion is not considered in design but can be significant in service. Pre-emptive...

... safety factor upstream oil & gas assessment requirement wire rope strength ground chain inspection metocean data subsea system installation upper wire fpso fatigue life life extension project extension mooring system corrosion riser wire oil field Alan Wang etc...

... Abstract In this study, carbon steel corrosion was evaluated in salt water solutions using the newly developed non-destructive electrical method which can be easily adopted in the field for real-time monitoring and the results were compared to some standard test methods such as weight loss...

... management ekofisk field treatment module subsea water treatment pilot testing corrosion module enhanced recovery upstream oil & gas injection water treatment module chlorine waterflooding seawater seabox module power consumption subsea water treatment module west linus Norwegian...

... Abstract Operators have, in the past, experienced high rates of corrosion for mooring systems in warm waters above those allowed for in traditional design guidance. The Joint Industry Project (JIP) for Seawater Corrosion of wire Rope and mooring Chain (SCORCH) was carried out...

... the original stress level, and was cycled to failure. The pipe and connection performed very well under the post service testing and evaluation. Overall corrosion and defects in the pipe were very low, and within service parameters. The connection evaluation also showed very good results. The most important...

... . E. Fontaine , J. Rosen , A. Potts , K. Ma , R. Melchers , " SCORCH JIP - Feedback on MIC and Pitting Corrosion from Field Recovered Mooring Chain Links ", OTC 25234 , OTC Conference , May 2014 . D. Witt , K. Ma , T. Lee , C. Gaylarde , S...