... frequency particle receiver defect frequency range composite well band gap effect void amplitude offshore technology conference cement evaluation Introduction Background Cement serves an important role in securing and protecting wells for oil and gas production, fluid injection, carbon...

... Abstract If not closely monitored, corrosion on the surface of offshore oil and gas platforms leads to the increased risk of unplanned shutdowns. On-site fabric maintenance inspections of corrosion defects are labor-intensive and require frequent travel offshore. As a result, only a sample...

... with known defects. A data-processing workflow, including multizone calibration and model-based inversion, is proposed to estimate the tubulars electrical conductivity, magnetic permeability, wall thickness, and eccentricity. An in-situ, multizone calibration method is applied to remove adjacent tubings...

... to remove shrinkage porosity and internal defects in cast products for many years, predominantly to improve mechanical properties and fatigue resistance. Recently, there has been an increasing focus on AM processes for demanding applications where localized corrosion and similar internal defects...

... records were used as a case study to showcase robustness and flexibility of the developed database. Reference is made to [ 1 ] for general lessons learned from Appomattox mooring delivery. offshore technology conference anchor profile appomattox raw material defect database shackle inspection...

... heating ramp composite material classification society pressure boundary component repair system specimen defect piping design offshore unit corporative procedure OTC-30624-MS Using Composite as a Long-Term Repair on Pressure Boundary Components in the Offshore Industry David Fernandes...

... and automation workflow process variable manufacturing technology part quality process automation measurement and control manufacturing process end product defect metal additive manufacturing dmlm process Impact of the Fourth Industrial Revolution on Supply Chains , World Economic Forum...

... to the potentially explosive atmospheric conditions. Based on Part 4 of the ASME PCC-2 standard, the repair system was engineered to a 10-year lifespan and carried out with absolute safety. The procedure consists of a surface preparation, leak containment and structural reinforcement on the defective area...

... defect acceptance criteria, associated welding qualification and automatic ultrasonic testing (AUT). This paper highlights the assessment and inspection challenges faced and efficient solutions developed for the swage weld system. Comprehensive 3D finite element (FE) analyses were developed to consider...

... shearography system materials and corrosion upstream oil & gas offshore technology conference riser corrosion application flowline corrosion wrap repair lateral displacement shearography defect shearography inspection thickness inspection speckle pattern adhesion composite repair integrity...

... midstream oil & gas pipeline offshore pipeline upstream oil & gas installation edradour procedure clamp test station meg line offshore pipeline corridor offshore technology conference cathodic protection new method coupon rock dump mattress pipeline corridor defect...

... temperature test boards will also be discussed. microcontroller operation upstream oil & gas application high temperature environment interface cmo device power consumption defect ecosystem downhole electronics system offshore technology conference breaker board high temperature...

... also represented an industry first. upstream oil & gas piping design scr aut system piping simulation fabrication inspection flowline procedure welding solution requirement acceptance criterion fabrication campaign programme defect residual magnetism flaw spoolbase...

... nonconformity continued service proposal integrity proposal assessment us government current condition subsea system fpso offshore facility upstream oil & gas floating production system inspection coast guard information mexico service proposal continued service evaluation defect norway...

... defect or minor leak, to major repairs where the defective length is cut out and replaced. Hot or cold tap Tees may be used for repair, to bypass a damaged section, or for modifications to accommodate field extensions. Traditionally, the hardware fittings have been mechanically swaged to the pipeline...

... developed can unambiguously and practicably identify defects on in-service flexible risers and thereby assist resolution by intervention. This paper describes the radiographic technology used and how it is integrated into the subsea NDE tool. Technical aspects discussed compare the technology as implemented...

... an aggressive schedule. Repair of the pipeline being critical to the long term integrity, and life expectancy following the discovery of a defect. This paper reviews the current state of remote intervention based pipeline repair technology and provides an overview of the challenges faced when dealing...

... Testing (MUT) or Semi Automated Ultrasonic Testing. This paper presents an Automated Ultrasonic Testing (AUT) system recently developed to inspect this type of weld more efficiently and more completely. The principle of this system and its Det Norske Veritas (DNV) qualified performance in term of defect...

... connection post reeling to be demonstrated. outer pipe assembly swaged field joint epoxy resin integrity upstream oil & gas option 2 simulation fe model inner pipe sensitivity analysis characteristic strain procedure defect offshore technology conference otc 24077 swaged...

... Abstract Integrity assessment of pipelines exhibiting defects becomes more and more an issue in the oil and gas industry in particular because of field lifetime extension. Three levels of defects assessments can be distinguished: " Level 1 " assessments are based on very simplified...