... concentration zhang ngh propagation case 1 mudrock flow assurance geological subdiscipline wellbore depressurization exploitation doi directional drilling sand control reservoir characterization efficiency production hydrate offshore technology conference equilibrium natural gas hydrate...

... university paper pipe rotation texas concentration ozbayoglu zhang vibration Introduction Transporting drilled cuttings to the surface is among drilling fluid's most fundamental yet critical functions. Even in well-planned and closely monitored wells, inefficient cuttings removal can lead...

... methodology can be potentially applied to full-scale operating jack-ups. artificial intelligence efficiency offshore technology conference fixity upstream oil & gas zhang jack-up platform jack-up model rom evaluation assessment digital twin development digital twin digital twin...

... measurement two-phase flow accuracy core plug flow rate straight line emami-meybodi flow regime experiment zhang diagnostic plot boundary Introduction Unconventional gas resources are playing an important role in the gas field development ( Zou et al., 2013 , Yang et al., 2022...

... platforms with dry tree wells and learnings from the recent development of lower-permeability reservoirs in deepwater GOM and the heavy oil deepwater developments and CO 2 handling techniques in Brazil. brazil subsea system gom zhang assemblage wang development concept offshore technology...

... history procedure upstream oil & gas gom clay wall thickness zhang loading drammen clay andersen pile response cyclic loading modifier References References Andersen , K.H . ( 2004 ). Cyclic clay data for foundation design of structures subjected to wave loading . Invited...

... data. zhang head curve efficiency geometry head loss upstream oil & gas clearance abrasion head increment impeller outlet artificial lift system electrical submersible pump leakage region experiment degradation zhu esp flow rate flow channel References References...

.... lithofacies journel zhang heterogeneity porosity training image grid depositional environment upstream oil & gas artificial intelligence geological modeling deutsch simulation permeability rumaila oil field history zubair formation history matching variogram algorithm reservoir...

..., and multiple-point geostatistics (Zhang, 2008, Liu et al., 2004). The most commonly performed geostatistical models are pixel-based methods. However, the multiple-point geostatistics is more efficient to capture the most realistic depositional environment. The multiple-point geostatistics (MPS) has been...

... will be provided to illustrate the ideas. wang thermal stability nuclear material interface radiation tolerance offshore technology conference upstream oil & gas layer interface defect density materialia radiation irradiation dislocation loop zhang metallic material misra nanostructured...

... Abstract Slug liquid holdup is one of the most important parameters of slug flow. It is closely related to the average liquid holdup and pressure gradient of slug flow in wells and pipelines. Barnea and Brauner (1985) and Zhang et al. (2003a) mechanistic models are based on the turbulent...

... incorporating Tilted Transverse Isotropy (TTI) with MAZ are now common practice in deep water Gulf of Mexico for compensating for the anisotropic effects of salt-withdrawal mini-basins (Lynn and Michelina, 2011). TTI RTM (Zhang et al., 2011) improves image focusing, particularly along steeply dipping salt...

... results are comparedwith the predictions of Zhang and Sarica (2006) unified model, and thediscrepancies are identified. Introduction Heavy oil, extra heavy oil together with bitumen constitutes about 70% of theworld's total oil reserve. They are discovered and produced all around theworld and have...

... with the predictions of Zhang et al. (2003) unified model and other models, and the gaps are identified. Introduction Heavy oil together with extra heavy oil, bitumen and oil sands constitute 70% of oil resources worldwide. High viscosity liquids (0.1-10 Pa·s) produced in petroleum industry include heavy oil, oil...

... biomarker marine sediment bacteria biomass upstream oil & gas zhang sediment OTC 17804 Seafloor Observatory in the Gulf of Mexico: Tracing the Carbon Flow in Gas-Hydrate Environments C.L. Zhang and J.E. Noakes, U. of Georgia Copyright 2006, Offshore Technology Conference This paper was prepared...

... ocean and coastal science and engineering problems, such as wave groupness, maximum wave height and wave-structure interactions, etc. However, such a prediction tool has not been proposed in previous studies (Zhang et al . 1997). Ocean waves are usually the superpositions of many wave components...