Results 51 to 60 of about 1,037,312 (350)

The geochemical characteristics and origin analysis of the botryoidal dolomite in the Upper Sinian Dengying Formation in the Sichuan Basin, China

open access: yesJournal of Natural Gas Geoscience, 2019
Botryoidal dolomite has great value for petroleum exploration and has dominantly developed in the middle and lower part of Member II in the Sinian Dengying Formation in the Sichuan Basin.
Anping Hu   +6 more
doaj   +1 more source

THE AURAL RESERVOIR. [PDF]

open access: yesThe Lancet, 1886
n ...
openaire   +1 more source

Reservoir computing with noise

open access: yesChaos: An Interdisciplinary Journal of Nonlinear Science, 2023
This paper investigates in detail the effects of measurement noise on the performance of reservoir computing. We focus on an application in which reservoir computers are used to learn the relationship between different state variables of a chaotic system. We recognize that noise can affect the training and testing phases differently.
Chad Nathe   +5 more
openaire   +4 more sources

A production-based model for a fractured well in unconventional reservoirs

open access: yes, 2020
Due to the depletion of conventional reservoirs and the high demand of energy, unconventional reservoirs will be relied on to supply the world’s energy for the foreseeable future.
Mohammed, Shaibu   +3 more
core   +1 more source

Alkali/Surfactant/Polymer Flooding in the Daqing Oilfield Class II Reservoirs Using Associating Polymer

open access: yesJournal of Chemistry, 2013
Hydrophobically modified associating polyacrylamide (HAPAM) has good compatibility with the Daqing heavy alkylbenzene sulfonate surfactant. The HAPAM alkali/surfactant/polymer (ASP) system can generate ultralow interfacial tension in a wide range of ...
Ru-Sen Feng   +4 more
doaj   +1 more source

Control of paleogeographic pattern on sedimentary differentiation of evaporite-carbonate symbiotic system: A case study of the sixth sub-member of Ordovician Majiagou Formation M5 Member in central-eastern Ordos Basin, NW China

open access: yesPetroleum Exploration and Development, 2022
The relationship between paleogeographic pattern and sedimentary differentiation of evaporite-carbonate symbiotic system is examined based on logging, core and thin section data, by taking the sixth sub-member of fifth member of Ordovician Majiagou ...
Shoukang ZHONG   +10 more
doaj   +1 more source

The Crack Propagation Behaviour of CO2 Fracturing Fluid in Unconventional Low Permeability Reservoirs: Factor Analysis and Mechanism Revelation

open access: yesProcesses
To circumvent the numerous deficiencies inherent to water-based fracturing fluids and the associated greenhouse effect, CO2 fracturing fluids are employed as a novel reservoir working fluid for reservoir reconstruction in unconventional oil fields ...
Qiang Li   +5 more
semanticscholar   +1 more source

A review on slip boundary conditions at the nanoscale: recent development and applications

open access: yesBeilstein Journal of Nanotechnology, 2021
The slip boundary condition for nanoflows is a key component of nanohydrodynamics theory, and can play a significant role in the design and fabrication of nanofluidic devices.
Ruifei Wang   +7 more
doaj   +1 more source

A fresh look at earthquakes and reservoirs

open access: yes, 2021
This paper seeks to address a wide range of topics which need to be borne in mind when designing or inspecting dams in seismic areas. The content refers to reservoirs rather than dams, because there is much more to consider other than the seismic ...
Hinks, J.
core   +1 more source

Organic carbon burial in global lakes and reservoirs

open access: yesNature Communications, 2017
Burial in sediments removes organic carbon (OC) from the short-term biosphere-atmosphere carbon (C) cycle, and therefore prevents greenhouse gas production in natural systems.
R. Mendonça   +6 more
semanticscholar   +1 more source

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