Results 31 to 40 of about 29,750 (257)
Theoretical advancements in operational petrophysics for enhanced reservoir surveillance
Engineering Science & Technology JournalOperational petrophysics has significantly evolved through theoretical advancements, enhancing the accuracy and efficiency of reservoir surveillance. This review paper explores the foundational concepts of petrophysics, including key parameters such as ...
Henry Oziegbe Iriogbe +2 more
semanticscholar +1 more source
Geosciences, 2019 A relation of uranium mineralization to structural, textural and physical properties of rocks was investigated using two uranium ore occurrences (Beregovoe and Dikoe) in the Litsa ore area (Kola region, Russia) as an example.
Vadim L. Il’chenko +1 more
doaj +1 more source
Boletín Geológico, 2022 The present study was carried out for an oil field located in the upper Magdalena Valley basin, Colombia, in which successful hydraulic fracturing was carried out in a well, which we denote fractured. The main objective is to replicate this technique in
Carlos Fabián Sánchez +2 more
doaj +1 more source
Sedimentary heterogeneity and petrophysical characterization of Barremian tsunami and barrier island/inlet deposits: The Aliaga outcrop as a reservoir analogue (Galve sub-basin, eastern Spain) [PDF]
, 2016 The present study examined two sandstone deposits in the Aliaga outcrop as a reservoir analogue over a distance of 200-m-long and attempted to establish a correlation between sand facies and the petrophysical properties of the sandstones in order to ...
Meléndez, Nieves +2 more
core +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Key improvements obtained by incorporating nanoparticles into a lab‐scale SAGD process configuration. The bar plots show enhanced oil recovery, reduced viscosity, and increased asphaltene adsorption in nanoparticle‐assisted scenarios compared with conventional SAGD.
Luis Prada +6 more
wiley +1 more source
Ocean Bottom Seismometer Clock Correction using Ambient Seismic Noise
SeismicaOcean-bottom seismometers (OBSs) are equipped with seismic sensors that record acoustic and seismic events at the seafloor, which makes them suitable for investigating tectonic structures capable of generating earthquakes offshore.
David Naranjo +5 more
doaj +1 more source
Role of Internal Motions and Molecular Geometry on the NMR Relaxation of Hydrocarbons
, 2018 The role of internal motions and molecular geometry on $^1$H NMR relaxation times $T_{1,2}$ in hydrocarbons is investigated using MD (molecular dynamics) simulations of the autocorrelation functions for in{\it tra}molecular $G_R(t)$ and in{\it ter ...
Asthagiri, Dilip +5 more
core +1 more source
, 2006 The first scientific drilling expedition to the central Arctic Ocean was completed in September 2004. Integrated Ocean Drilling Program Expedition 302, Arctic Coring Expedition (ACEX), recovered sediment cores to 428 meters below seafloor (mbsf) in water
Backman, Jan +2 more
core +2 more sources
Quantitative Insights into Atomic Scale Oil–Clay Adhesion Governing Shale Oil Retention and Mobility
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Atomic force microscopy reveals a clear adhesion hierarchy between shale oil and clay minerals, governed by nanoscale surface chemistry. Strong interactions on chlorite and illite arise from abundant polar sites and cation bridging, whereas weaker coupling on montmorillonite limits interfacial binding.
Chen Lv, Guanwen Lu, Guandong Su
wiley +1 more source
JGE, 2020 The research area was located in South Sumatra Basin on Air Benakat Formation at South-East Jambi Province. The research conducted to know productive the interest zone by petrophysics analysis (volume shale water saturation, and porosity) and its ...
Beny Chasandra +2 more
doaj +1 more source