... control geological subdiscipline geohazard proceedings inspection conference production logging offshore pipeline production monitoring flowline corrosion interaction sensor riser corrosion pipeline materials and corrosion assessment degradation construction pipeline infrastructure...

... Carlo simulations for accurate pipeline assessment, Finite Element Analysis (FEA) utilizing Abaqus for on-bottom roughness evaluation, and a combination of Abaqus and real seabed data for free span modal and fatigue analysis. Comprehensive fatigue assessments were conducted at the submarine scarp...

... and 2016b ). In 2014 a comprehensive geomechanical model calibrated with field and core testing data was used for sanding assessments. The modelling was initially conducted at early field life and revisited during the field redevelopment stage for sand control and completion decisions for high-angled...

... The British standard, BS 7910 [ ref 6 ], evolved from the PD 6493 standard, focusing on weld imperfections and their assessment based on fitness-for-purpose rather than traditional workmanship standards. The initial focus was on brittle fracture and fatigue, with later additions addressing other...

... exceeding the maximum allowable span length. Upon receiving inspection results indicating freespans surpassing the maximum allowable span length, the offshore pipeline operator embarked on a proactive course of action, initiating a thorough freespan assessment in accordance with DNV-RP-F105 based...

...Overview of Spectral Fatigue Life Assessment A spectral approach to fatigue is an attempt to account for the irregular nature of sea gravity waves (wave height spectrum or statistics) in a rational manner (Rayleigh probability) ( Faltinsen 1990 ) and arrive at the life of a joint. The method...

... production logging production control frequency corrosion measurement and control propagation weep leak coefficient rupture reservoir surveillance pipeline connector pipeline leak mechanism assessment Pipeline Lifecycle A pipeline is a transport system used to convey media through a pipe...

... within the flowing stream on the network's overall performance. This analysis provides valuable insights into the impact of hydrogen concentration on the system, offering a comprehensive assessment of potential risks and opportunities of H 2 -NG blending in transmission networks. The developed model...

... parameters monitored during this period to indicate production drive. The importance of pressure data will be emphasized during well abandonment stage together with cap rock evaluation for well barrier assessment. Pressure survey during drilling execution and throughout production period till abandonment...

... assessment, guided by modeling that is benchmarked against actual field observations. This paper not only presents a tailored methodology for handling such complex flow scenarios but also details a real-world case study where this approach was successfully employed. In the case study, the artificial slug...

... until 2038 identified several inspection, maintenance and repair works to be done to ascertain the pipeline integrity. The pipelines will undergo technical assessment and evaluation to establish the integrity, criteria, and operating envelope to transport CO2 for injection. Two (2) operating...

..., there is a need to utilize the latest life-extension solutions to ensure the hubs are fully operational without compromising on safety and integrity. This paper describes the implementation of the latest methods on Structural Reliability Assessment (SRA) and WID action, involving probabilistic assessment...

... change sedimentary rock structural geology rock type co 2 subsidence concentration operation leakage geological subdiscipline scenario interaction caprock seawater ph variation reduction corrosion integrity assessment pipeline Introduction Consumption of fossil fuel is higher...

.... This study explains the assessment of CO2 storage potential capacity in depleted gas reservoirs which includes dynamic modelling of major reservoir, analytical evaluation of minor reservoirs as well as project risk analysis exercise. For both wet gas and dry gas reservoirs, the material balance equation (MBE...

... The optimal abandonment option is determined through a rigorous evaluation considering factors such as health, safety, environment, reusability, technology, and cost. The project team communicates the outcomes of the Decommissioning Option Assessment (DOA), incorporating Level 1 project...

... geological co 2 aquifer chemical flooding methods reservoir characterization tucker difference illustration hydrocarbon exploration geological perspective saline aquifer assessment enhanced recovery climate change offshore technology conference reduction similarity energy procedia evaluation...

... and development of site-specific probabilistic seismic hazard assessment (PSHA). The subsea flowline traverses a route which has steep local slopes in close vicinity. Preliminary seismic slope stability assessment indicated the slopes have marginal factors of safety and would fail during a seismic event, causing...

... Abstract This project focused on the Carbon Capture and Storage (CCS) potential of the aquifer formations in Basin A, Central Thailand, through a comprehensive basin-level assessment. The systematic evaluation process comprised four key steps: area screening, target identification, storage...

... and shapes of the skirted mudmat baseplates were ‘tailor-made’ to conform with the flat portions of the seabed. Assessments were done thoroughly which concludes that adequate bearing and sliding stability during jacket on bottom. mudmat platform bespoke skirted mudmat design resistance robustness...

... potential for tapping into ocean renewable energy resources. This research endeavors to pioneer an evaluation of Malaysia's ocean renewable energy potential, which focuses on the assessment of standalone wind and also the wave systems, as well as the combination of hybrid wind-wave system. Identifying two...