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Coal fines migration: A holistic review of influencing factors
Advances in Colloid and Interface Science, 2022 Coal fines can substantially influence coal seam gas reservoir permeability, thus impeding the flow of gas in coal microstructure. The coal fines generation and migration are influenced by several factors, wherein coal fines are generally hydrophobic and aggregate in natural coal seam gas (CSG) under prevailing conditions of pH, salinity, temperature ...
Awan, Faisal Ur Rahman +3 more
openaire +3 more sources
Formation damage due to fines migration and its remedial methods
Egyptian Journal of Petroleum, 2016 Well productivity decline have been widely observed for gas wells producing the reservoir fines. The phenomenon has been explained by the lifting, migration and subsequent plugging of the pores by the fine particles, finally resulting in permeability ...
Sabry Kasem Galal +2 more
doaj +1 more source
Applied Sciences, 2017 This work is aimed at addressing surface modification of berea sandstone by silica nanofluids (NFs). Three types of nanofluids were used: silica/deionized water (DIW), silica in DIW with a stabilizer fluid (3-Mercaptopropyl Trimethoxysilane) and ...
Rockey Abhishek, Aly A. Hamouda
doaj +1 more source
Klinkenberg-Corrected and Water Permeability Correlation for a Sarawak Carbonate Field
Fluids, 2021 Klinkenberg-corrected permeability (k∞) or water permeability (kw) is an important input parameter for hydrocarbon reservoir simulation studies. The theoretical concept that a core sample’s k∞ is comparable to its kw is flawed and has to be verified ...
Izzat Ahmad, Maqsood Ahmad, Imtiaz Ali
doaj +1 more source
DLVO-based prediction of critical pH for fines migration in sandstone reservoirs
Petroleum ResearchFines migration is a formation damage mechanism that occurs in sandstone formations due to the incompatibility between injected fluids and in situ fluids during various operations such as water flooding, drilling, and completion. Fines migration can lead
Elmira Dalabayeva +2 more
doaj +1 more source
A Critical Review of Wettability Alteration of Retrograde Gas Condensate Reservoirs Using Nanoparticles [PDF]
Journal of Chemical and Petroleum EngineeringCondensate 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
Journal of Petroleum Exploration and Production Technology, 2020 A high CO2 carbonate gas field offshore Sarawak, Malaysia, is scheduled for development. Fines migration has been identified as a potential risk for a sustained and stable production for this field, triggering this investigation.
Y. A. Sazali +4 more
doaj +1 more source
Visual physical simulation experiment of coal fines migration and blockage removal in fractures
Meitan xuebaoThe deposition of coal fines in fractures can reduce the fracture conductivity and restrict the efficient and stable development of coalbed methane wells.
Yingchun WEI +7 more
doaj +1 more source
Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation
FEBS Letters, EarlyView.Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang +2 more
wiley +1 more source
The ubiquitin system in normal and infected germinal center B cells
FEBS Letters, EarlyView.The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis +2 more
wiley +1 more source