نتایج جستجو برای: energy reservoir

تعداد نتایج: 705158  

2010
S. Zargari S. D. Mohaghegh

Bakken shale has been subjected to more attention during the last decade. Recently released reports discussing the high potential of the Bakken formation coupled with advancements in horizontal drilling, increased the interest of oil companies for investment in this field. Bakken fo rmation is comprised of three layers. In th is study upper and middle parts are the core of attention. Middle mem...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه لرستان - دانشکده علوم پایه 1393

در این تحقیق اثر الکترونگاتیوی برای استخلاف های f, cl, no2 , cf3 برروی آروماتیسیته مولکول بنزن مورد مطالعه قرار گرفته است. nics, ase, homa, homo-lumo energy gapsشاخص هایی هستند که برای نمایش تاثیر استخلاف ها به کار برده می¬شوند.علاوه بر این الکترون های انتقالی توسط پیوند سیگما وپای نیز برای همه مولکول های استخلاف شده مورد نظر محاسبه شده¬اند.نتایج بدست آمده برای این روش ها با یکدیگر متفاوت است.ب...

2018
Yuan Si Xiang Li Dongqin Yin Ronghua Liu Jiahua Wei Yuefei Huang Tiejian Li Jiahong Liu Shenglong Gu Guangqian Wang

The hydropower system in the Upper Yellow River (UYR), one of the largest hydropower bases in China, plays a vital role in the energy structure of the Qinghai Power Grid. Due to management difficulties, there is still considerable room for improvement in the joint operation of this system. This paper presents a general LINGO-based integrated framework to study the operation of the UYR hydropowe...

2011
V. Shabro C. Torres-Verdín

We combine a new pore-scale model with a reservoir simulation algorithm to predict gas production in gas-bearing shales. It includes an iterative verification method of surface mass balance to ensure real-time desorption-adsorption equilibrium with gas production. The pore-scale model quantifies macroscopic petrophysical properties of formations using an algorithm of gas transport in porous med...

The onshore oil and natural gas industries of China have started a large-scale development when crude oil reserves have been difficult to recover. The stratum fracture modification is an indispensable measure to efficiently develop oil and gas fields. Hydraulic fracturing is the most important reservoir stimulation technique, but it is still faced with various problems such as the failure to fr...

2016
Ian M. Head Neil D. Gray

This roadmap examines the future of microbiology research and technology in fossil fuel energy recovery. Globally, the human population will be reliant on fossil fuels for energy and chemical feedstocks for at least the medium term. Microbiology is already important in many areas relevant to both upstream and downstream activities in the oil industry. However, the discipline has struggled for r...

2012
N. Lewandowska C. Wendel V. Kondratiev D. Elsaesser

Giant pulses (GPs) are a special form of radio emission observed from the Crab pulsar. They differ from regular pulses by their sporadic occurence mainly at the phases of the main pulse (P1) and the interpulse (P2), their flux densities which are at least by a factor of 1000 higher in contrast with regular pulses and their pulse widths ranging from nanoto microseconds. Several theories have bee...

2010
A. Ramirez K. Dyer D. White Y. Hao X. Yang Abelardo Ramirez Kathleen Dyer Donald White Yue Hao Xianjin Yang

During Phase 1 of the Weyburn Project (2000-2004), 4D reflection seismic data were used to map CO2 migration within the Midale reservoir, while an extensive fluid sampling program documented the geochemical evolution triggered by CO2-brine-oilmineral interactions. The aim of this task (3b.11) is to exploit these existing seismic and geochemical data sets, augmented by CO2/H2O injection and HC/H...

Journal: :The Science of the total environment 2014
Brian Tarroja Amir AghaKouchak Reza Sobhani David Feldman Sunny Jiang Scott Samuelsen

A study was conducted to compare the technical potential and effectiveness of different water supply options for securing water availability in a large-scale, interconnected water supply system under historical and climate-change augmented inflow and demand conditions. Part 2 of the study focused on determining the greenhouse gas and renewable energy utilization impacts of different pathways to...

2016
How-Ji Chen Ying-Chih Hsueh Ching-Fang Peng Chao-Wei Tang

The lightweight aggregates used by the civil engineering market are sintered at a high temperature, about 1200 °C. In times of high energy prices and regulation of carbon dioxide emissions, lightweight aggregate products of the high-temperature process in sales marketing are not readily accepted. This study developed a sintered-type paper sludge lightweight aggregate. In order to reduce energy ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید