Results 271 to 280 of about 1,106,853 (326)

Application of various water soluble polymers in gas hydrate inhibition [PDF]

open access: yesRenewable and Sustainable Energy Reviews, 2016
Abstract Formation of hydrates in gas transmission lines due to high pressures and low temperatures is a serious problem in the oil and gas industry with potential hazards and/or economic losses. Kinetic hydrate inhibitors are water soluble polymeric compounds that prevent or delay hydrate formation.
Kamal, Muhammad Shahzad   +3 more
exaly   +6 more sources

Prediction model of water-soluble gas content in a high-pressure and high-temperature water-soluble gas reservoir

Applied Geochemistry, 2021
Abstract In high-temperature, high-pressure (HTHP), water-soluble gas reservoirs, a significant amount of natural gas is dissolved in the formation water. During development, with changing reservoir pressure, the natural gas in the formation water will be released.
Xiaoliang Huang   +6 more
exaly   +4 more sources

Study of gas-water properties under high temperature and pressure for water-soluble gas reservoirs

Toxicological & Environmental Chemistry, 2015
The physical properties of gas and water are important in usage of gas reservoirs with water and water-soluble gas reservoirs. According to the Petroleum and Natural Gas Industry Standards SY/T5542-2009 of the People's Republic of China, by applying the crude oil multistage degassing method from the “Test Method for Reservoir fluid Physical Properties”
J.F. Du, C. Xiao, P. Guo, X.Y. Shen
exaly   +4 more sources

Effects of water invasion law on gas wells in high temperature and high pressure gas reservoir with a large accumulation of water-soluble gas

Journal of Natural Gas Science and Engineering, 2019
Abstract A high temperature and high pressure (HTHP) gas reservoir with a large accumulation of water-soluble gas contains a large amount of dissolved gas in formation water. The dissolved gas in the formation water will be released due to formation pressure depletion in the production process.
Xiaoliang Huang   +7 more
exaly   +4 more sources

Numerical simulation of produced water reinjection technology for water-soluble gas recovery

Journal of Natural Gas Science and Engineering, 2014
Abstract Water-soluble gas reservoir refers to those unconventional reservoirs composed of methane mostly, which dissolved in over-pressure and high-temperature groundwater. The Paleogene Wenchang and Enping Formations of the Huizhou Sag are major source rocks that generate significant quantities of gas and the sandstone reservoirs are varying from ...
Zhixue Sun   +4 more
exaly   +4 more sources

Study on Prediction Model About Water Content in High-Temperature and High-Pressure Water-Soluble Gas Reservoirs

Journal of Energy Resources Technology, Transactions of the ASME, 2021
Because of a large amount of natural gas dissolved in the formation water of high-temperature and high-pressure (HTHP) water-soluble gas reservoirs, the water vapor content in water-soluble gas reservoirs is generally maintained under a supersaturated ...
Xiaoliang Huang, Zhilin Qi, Fei Mo
exaly   +2 more sources

Effect of Stress-Sensitive Permeability and Porosity on Production Performance in Water-Soluble Gas Reservoirs

Journal of Energy Resources Technology, 2021
Abstract Water-soluble gas reservoirs have the characteristics of high temperature and high pressure (HTHP) and experience obvious pressure-sensitive effects during the production process. Therefore, the influences of formation water and dissolved natural gas in formation water on water-soluble gas reservoirs are different from ...
Xiaoliang Huang   +6 more
openaire   +3 more sources

Characterization and optimization of an online system for the simultaneous measurement of atmospheric water-soluble constituents in the gas and particle phases

Journal of Environmental Monitoring, 2012
In this work we present the results of extensive characterization and optimization of the Ambient Ion Monitor-Ion Chromatograph (AIM-IC) system, an instrument developed by URG Corp. and Dionex Inc. for simultaneous hourly measurements of the water-soluble chemical composition of atmospheric fine particulate matter (PM(2.5)) and associated precursor ...
Milos Z, Markovic   +2 more
openaire   +3 more sources

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