Results 1 to 10 of about 7,188,594 (323)
The discovery of natural gas played very important role in economy. It effected the urbanization of different countries and changed the economic status in the world.
W. A. Bakar, R. Ali
semanticscholar +1 more source
Synthetic Method and Oil Displacement Capacity of Nano-MoS2
Nanomaterials can be used to emulsify and reduce the fluid viscosity, reduce pore pressure, and increase injection volume. Therefore, nanomaterials have a great potential in the enhanced oil recovery.
Liang Zhang+8 more
doaj +1 more source
Wireless Monitoring of Downhole Pressure Based on Tubing Transmission
Downhole pressure is an important parameter for evaluating the production status of production wells. A wireless monitoring system was designed for downhole pressure which consists of two parts, i.e., the downhole tool and the wellhead tool.
Jian Zheng+4 more
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The role of natural gas in reaching net-zero emissions in the electric sector
Replacing coal with natural gas has contributed to recent emissions reductions in the electric sector, but there are questions about the near- and long-term roles for gas under deep decarbonization. In this study, we assess the potential role for natural
J. Bistline, David T Young
semanticscholar +1 more source
Slick-water can effectively reduce the flow drag of fracturing fluid. Many studies have focused on the drag reduction performance of slick-water in wellbore and perforation, but there has been little research on drag reduction characteristics in fracture
Zhiyu Liu+7 more
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Research on a Hybrid Intelligent Method for Natural Gas Energy Metering
In this paper, a Comprehensive Diagram Method (CDM) for a Multi-Layer Perceptron Neuron Network (MLPNN) is proposed to realize natural gas energy metering using temperature, pressure, and the speed of sound from an ultrasonic flowmeter.
Jingya Dong+6 more
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Closing the methane gap in US oil and natural gas production emissions inventories
Methane (CH4) emissions from oil and natural gas (O&NG) systems are an important contributor to greenhouse gas emissions. In the United States, recent synthesis studies of field measurements of CH4 emissions at different spatial scales are ~1.5–2 ...
J. Rutherford+9 more
semanticscholar +1 more source
Detection of Natural Gas Leakages Using a Laser-Based Methane Sensor and UAV
The safety of the gas transmission infrastructure is one of the main concerns for infrastructure operating companies. Common gas pipelines’ tightness control is tedious and time-consuming. The development of new methods is highly desirable.
S. Iwaszenko+3 more
semanticscholar +1 more source
Hydrogen in Australian natural gas: occurrences, sources and resources
Natural or native molecular hydrogen (H2) can be a major component in natural gas, and yet its role in the global energy sector’s usage as a clean energy carrier is not normally considered.
C. Boreham+9 more
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Energy security and sustainability are undeniably the main concerns in combatting climate change. While an immediate call for all-green and renewable energy seems to be impossible due to huge financial implications and inadequate supporting energy ...
Norsyahida Mohammad+3 more
semanticscholar +1 more source