... mechanical strength, emerges as a cost-efficient alternative to CRAs. Despite this potential, GFPC faces challenges related to limited data, poor understanding of degradation mechanisms, especially in supercritical CO 2 , and difficulties in evaluating its operational lifespan. To expedite the adoption...

... Most field scale studies have demonstrated the negative impact of thermal or chemical degradation in simple 1D or 2D flood models with small well spacing ( Bordeaux Rego et al. 2017 ; Choi et al. 2014 ; Clifford and Sorbie 1985 ; Jabbar et al. 2018 ; Xiang’an Lu et al. 2015 ; Verma et al...

... corrosion inhibition operation replacement composite wrapping integrity safe operation assessment intervention subsea pipeline intelligent pigging pipeline integrity application integrity management system adnoc offshore degradation operational life Introduction In the energy industry...

... surface, or even above water, the key degradation processes identified as possible causes of failure were marine growth, and the effects of temperature and Ultra-Violet (UV) radiation. Samples of current production, supplied by six ropemakers, containing both polyester and High Molecular Weight...

..., the paper will discuss the next steps in terms of technology to support Well as a Service. The future of risk-based decisions is condition-based, where not only probabilistic analysis provides optimal decisions but by measuring the current health of the components and predicting, based on degradation...

.... geologist drillstem testing structural geology subsea system sururu reservoir central reservoir characterization scenario manifold degradation reservoir floating production systems productivity offshore technology conference marginal presalt reservoir drillstem/well testing salt tectonics...

... injection, and sampling of degraded glauconite sand from pile walls. The detailed instrumentation program included accelerometers and strain gauges during driving, grout-embedded sister bar strain gauges during axial compression and tension load testing, and fiber Bragg grating optical sensor measurement...

... Abstract The primary objective of this study is to investigate the effects of flow rate, salinity, and rock permeability on the degradation of an ATBS-based polymer during polymer flooding (PF). Experiments were conducted using polymer solutions in both moderate (57,670 ppm) and low (5,767 ppm...

... is typically achieved by dynamic placement of degradable solid particulates into perforations, wormholes, and/or fractures to divert the treatment fluid to understimulated zones. The diverting material must maintain integrity and mechanical strength during the operation before degrading at the downhole...

... is related toenvironmental conditions as well as mooring configuration for the mooring line load. This paper provides a review of the environmental conditions and water quality at offshore mooring sites. Important factors affecting mooring line load and load bearing capacity (mooring line degradation...

... Abstract The objective of this study was to accurately measure the degradation of equipment indirectly (without the use of sensor or machine data). This was done in a semi-autonomous manner by leveraging the bulk data in the organization's maintenance system and its underlying metadata...

... data. The resulting coefficients are clustered to classify annular health from early age to middle age to aged cycles using the K-means method. Life cycle test of multiple annular preventers is performed using a full-scale testing facility. The results show that annular elastomer degradation can...

... were innovatively modified to assess the residual strength and cyclic degradation properties of a highly overconsolidated clay in situ. The CPT equipment was modified to include a second sleeve, located behind the main sleeve, to assess the in situ shear strength degradation with a fixed shear strain...

... is modified based on test results. By using the appropriate geometries, the deteriorated head curve can be calculated. Compared to the test curves, the proposed model agrees well with the head degradation trend. The model can be further improved by adding abrasion and efficiency models with more available...

... ecological analyses and laboratory-based corrosion experiments that identified micro-scale impacts, scientists gained a better understanding of how the spill affected the natural processes of metal corrosion and wood degradation. 3D imaging creates a permanent digital record that allows scientists to study...

... Abstract This paper examines shear modulus degradation and damping for offshore sands. The work is based on an extensive database of dynamic soil properties for undisturbed and reconstituted granular samples from offshore sites worldwide. The data set consists of direct measurements obtained...

... deformation surrounding a riser. A strain-softening soil model for deepwater soft clays subject to cyclic degradation is developed based on cyclic direct simple shear (DSS) tests to avoid cycle-by-cycle simulations. The stress-displacement relations are proposed in the FE analysis to avoid the size effect...

...-0.05 D (where D = riser outer diameter), (3) soil stiffness degradation with increasing in the number of cycles, (4) stiffness recovery during rest periods, and (5) stiffness recovery under prolonged cyclic loading. The results show that the cyclic resistance during a shallow embedment, 0.5 D...

... enhanced recovery injection upstream oil & gas evaluation polymer flooding reservoir polymer laboratory screening chemical flooding methods viscosity polymer solution degradation brine workflow screening Alvarado , V. and Manrique , E. 2013 . Engineering Design...

... hydraulic fracturing degradation elastomer dissolvable frac plug upstream oil & gas wellbore dissolution performance dissolution rate dopant material dopant Carrejo , N. , Espinoza , O. , Wibowo , H. . 2014 . Developing an Innovative Nano-Coated, Smart Material...