Results 21 to 30 of about 751,443 (212)

A Critical Review of Wettability Alteration of Retrograde Gas Condensate Reservoirs Using Nanoparticles [PDF]

open access: yesJournal of Chemical and Petroleum Engineering
Condensate and liquid blockage is a serious problem in gas condensate reservoirs as it reduces gas production. There are many methods to solve this problem, however, most of them are temporary or expensive.
Yahya Sanjoory, Mojtaba Rahimi
doaj   +1 more source

Computational study of reservoir sand production mechanisms [PDF]

open access: yes, 2019
A numerical model is developed to simulate fluid flow conditions around a wellbore and to evaluate mechanisms governing fluid flow, pressure gradients, rock failure and the ensuing sand production.
Dassault Systèmes   +13 more
core   +1 more source

PROBLEMS OF WELLS OPERATION IN CENOMANIAN DEPOSITS

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2016
It is shown that Upper Cenomanian deposits are considered among the main productive formations for development for gas production. These deposits are presented by poor cemented reservoirs.
E. V. Panikarovski, V. V. Panikarovski
doaj   +1 more source

Mechanisms of Surviving Burial: Dune Grass Interspecific Differences Drive Resource Allocation After Sand Deposition [PDF]

open access: yes, 2018
Sand dunes are important geomorphic formations of coastal ecosystems that are critical in protecting human populations that live in coastal areas. Dune formation is driven by ecomorphodynamic interactions between vegetation and sediment deposition. While
Courtemanche R. P.   +10 more
core   +2 more sources

Micromechanical analysis of sand production [PDF]

open access: yesInternational Journal for Numerical and Analytical Methods in Geomechanics, 2019
SummaryWe present a micromechanical approach based on zero‐thickness interface elements for modelling advanced localization and cracking states of cemented granular materials, such as reservoir sandstones. The proposed methodology is capable of reproducing the complex behaviour of intergranular and intragranular localization, cracking, and fracturing ...
Garolera Vinent, Daniel   +2 more
openaire   +2 more sources

Numerical Study and Force Chain Network Analysis of Sand Production Process Using Coupled LBM-DEM

open access: yesEnergies, 2022
Sand production has caused many serious problems in weakly consolidated reservoirs. Therefore, it is very urgent to find out the mechanism for this process.
Tian Xia   +5 more
doaj   +1 more source

Mapping erosion-corrosion of carbon steel in oil exploration conditions : some new approaches to characterizing mechanisms and synergies [PDF]

open access: yes, 2010
Erosion by solid particles in oil/water slurries is a technologically important area. In such conditions, it is necessary to distinguish between the effects of the sand, aqueous environment, and the oil.
Abdulrahmen, G.H., Stack, M.M.
core   +1 more source

Biorock Electric Reefs Grow Back Severely Eroded Beaches in Months

open access: yesJournal of Marine Science and Engineering, 2017
Severely eroded beaches on low lying islands in Indonesia were grown back in a few months—believed to be a record—using an innovative method of shore protection, Biorock electric reef technology.
Thomas J. F. Goreau, Paulus Prong
doaj   +1 more source

Effect of Wire Design (Profile) on Sand Retention Parameters of Wire-Wrapped Screens for Conventional Production: Prepack Sand Retention Testing Results

open access: yesEnergies, 2023
There are many technologies to implement sand control in sand-prone wells, drilled in either weakly or nonconsolidated sandstones. Technologies that are used to prevent sanding can be divided into the following groups: screens (wire-wrapped screens ...
Dmitry Tananykhin   +5 more
doaj   +1 more source

Particulate Modeling of Sand Production Using Coupled DEM-LBM

open access: yesEnergies, 2021
Sand production is a complex phenomenon caused by the erosion of borehole walls during the extraction of hydrocarbons. In this paper, the sanding process in a typical Thick-Walled Hollow Cylinder (TWHC) test is numerically simulated.
Siavash Honari, Ehsan Seyedi Hosseininia
doaj   +1 more source

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