Results 71 to 80 of about 14,385 (208)

Structural and stratigraphic expression of multiphase extension in rift basins

, 2015
The structural geometry and stratigraphic development of continental rifts provides an important insight on the underlying lithospheric processes, seismic hazard assessment, and hydro-carbon prospectivety. Many continental rift basins have been exposed to multiple phases of extension and have been studied extensively in the field, subsurface and using ...
openaire   +3 more sources

Numerical study of an impulse wave generated by a sliding mass [PDF]

, 2017
© 2018 WIT PressIn this work, a numerical framework for the direct numerical simulation of tsunami waves generated by landslide events is proposed.
Antepara Zambrano, Óscar, Balcázar Arciniega, Néstor, Favre Samarra, Federico, Oliva Llena, Asensio, Schillaci, Eugenio   +4 more
core   +3 more sources

Multi-phase coalbed methane content model in deep strata of eastern margin of Ordos Basin

Meitan kexue jishu
The deep coalbed methane resources in the Ordos Basin are abundant. Accurately understanding the laws and underlying mechanisms of coalbed methane content phase change is of great significance for achieving large-scale and efficient development of deep ...
Sandong ZHOU, Jiacheng WEI, Dameng LIU, Qiaoyun CHENG, Guodong ZHOU, Weixin ZHANG, Hua WANG, Detian YAN   +7 more
doaj   +1 more source

Rapid evaluation of capillary pressure and relative permeability for oil–water flow in tight sandstone based on a physics-informed neural network

Journal of Petroleum Exploration and Production Technology, 2023
Efficient and accurate evaluation of capillary pressure and relative permeability of oil–water flow in tight sandstone with limited routinely obtainable parameters is a crucial problem in tight oil reservoir modeling and petroleum engineering. Due to the
Lili Ji, Fengyang Xu, Mian Lin, Wenbin Jiang, Gaohui Cao, Songtao Wu, Xiaohua Jiang   +6 more
doaj   +1 more source

A multiphase seismic investigation of the shallow subduction zone, southern North Island, New Zealand [PDF]

, 2001
The shallow structure of the Hikurangi margin, in particular the interface between the Australian Plate and the subducting Pacific Plate, is investigated using the traveltimes of direct and converted seismic phases from local earthquakes.
Aki, Ansell, Ansell, Anya M. Reading, Bannister, Barnes, Barnes, Bradshaw, Brisbourne, Chanier, David Gubbins, Davy, de Boor, Eberhart-Phillips, Eberhart-Phillips, Franklin, Gledhill, Gubbins, Helffrich, Helffrich, Iidaka, Lancaster, Lodge, Luyendyk, Mao, Marson-Pidgeon, Powell, Reading, Robinson, Samson, Smith, Smith, Smith, Spencer, Stuart, Walcott, Weijian Mao, Wessel, Wood   +38 more
core   +1 more source

Dependence of Mineral Dissolution Rates on Two‐Phase Hydrodynamics in Single Pores

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Multiphase flow and mineral reactions co‐exist in many subsurface systems, and thus elucidating and quantifying the impacts of multiphase flow on mineral reaction rates are crucial. Our study established a benchmark experiment on calcite dissolution in cylindrical pores in slug flow, and performed a series of simulations using a validated pore‐
Xin Wang, Hang Deng
wiley   +1 more source

Petrologic evidence for earliest Miocene tectonic mobility on eastern Taranaki Basin margin [PDF]

, 2006
At Gibsons Beach on the west coast of central North Island, the earliest Miocene (Waitakian) Otorohanga Limestone, the top-most formation in the Te Kuiti Group, is unconformably overlain on an undulating, locally channelised erosion surface by the Early ...
Hood, Steven D., Kamp, Peter J.J., Nelson, Campbell S., Tripathi, Anand Ratnakar Prasad   +3 more
core   +1 more source

A GPU-accelerated package for simulation of flow in nanoporous source rocks with many-body dissipative particle dynamics

, 2019
Mesoscopic simulations of hydrocarbon flow in source shales are challenging, in part due to the heterogeneous shale pores with sizes ranging from a few nanometers to a few micrometers.
Andrew, Matthew, Blumers, Ansel, Deo, Milind, Goral, Jan, Huang, Hai, Kane, Joshua, Li, Zhen, Luo, Lixiang, Tang, Yu-Hang, Xia, Yidong   +9 more
core   +1 more source

Assessing Deposit‐Derived Pyroclastic Flow Hazard at Stromboli (Italy): 1. Reconstruction of the Dynamics of the 11 September 1930 Event

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract Stromboli volcano (Italy) is known for its persistent explosive activity punctuated by more energetic explosions called paroxysms. During paroxysms, pyroclastic density currents, triggered by the gravitational instability of hot pyroclastic deposits, can occur.
Augusto Neri, Andrea Bevilacqua, Zeno Geddo, Lucas Corna, Mattia de’ Michieli Vitturi, Alessio Di Roberto, Federico Di Traglia, Massimo Pompilio, Antonella Bertagnini, Franco Flandoli, Alessandro Tadini   +10 more
wiley   +1 more source

Geochemical Assessment of Long-Term CO₂ Storage from Core- to Field-Scale Models

Energies
Numerical simulations enable us to couple multiphase flow and geochemical processes to evaluate how sequestration impacts brine chemistry and reservoir properties. This study investigates these impacts during CO2 storage at the San Juan Basin CarbonSAFE (
Paa Kwesi Ntaako Boison, William Ampomah, Jason D. Simmons, Dung Bui, Najmudeen Sibaweihi, Adewale Amosu, Kwamena Opoku Duartey   +6 more
doaj   +1 more source