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Revista Internacional de Contaminacion Ambiental = International Journal of Environmental Pollution, ISSN 0188-4999, 01/2019, Volume 35, Issue 2, p. 317
El presente estudio muestra las percepciones de los habitantes de ocho comunidades ubicadas en el área natural protegida La Encrucijada, Chiapas, con relación... 
Drinking water | Parameters | Bottled water | Fecal coliforms | Coliforms | pH effects | Well water | Water quality | Perception | Alkalinity | Wells | Nitrogen dioxide | Water wells
Journal Article
Fushi Kexue yu Fanghu Jishu = Corrosion Science and Protection Technology, ISSN 1002-6495, 01/2018, Volume 30, Issue 3, p. 324
The corrosion status of downhole tubings for water- and gas-injection wells in China was reviewed. Anti-corrosion technologies including metallic coating,... 
Corrosion prevention | Organic chemistry | Corrosion | Chemical treatment | Corrosion tests | Injection wells | Injection | Gas injection | Sacrificial anodes | Water wells
Journal Article
Process Automation Instrumentation/Zidonghua Yibiao, ISSN 1000-0380, 06/2015, Volume 36, Issue 6, pp. 33 - 35
The coalbed methane (CBM), as one of the high effective and clean energy resources, is widely developing in our country. At present, in order to enhance the... 
Methane | Drilling | Design engineering | Horizontal wells | Automation | Instrumentation | Wells | Monitoring
Journal Article
대한피부과학회지, ISSN 0494-4739, 2015, Volume 53, Issue 5, pp. 409 - 410
Journal Article
Tezhong Youqicang = Special Oil & Gas Reservoirs, ISSN 1006-6535, 01/2019, Issue 3
The present shale gas content determination models are partly limited by key parameter calculation,relative large error,the determination of some parameters... 
Data logging | Horizontal wells | Parameters | Steering | Adsorption | Well drilling | Saturation | Error reduction | Mathematical models | Shale gas
Journal Article
Regional Studies, ISSN 0034-3404, 2014, Volume 48, Issue 9, pp. 1451 - 1466
Journal Article
Shiyou Xuebao, ISSN 0253-2697, 01/2019, Volume 40, Issue 2, p. 182
The fractured-vuggy reservoir of Ordovician carbonates in Tahe area, Tarim Basin is scattered in space, characterized by great differences in the size, shape... 
Drilling | Methodology | Fluid | Exploration | Ordovician | Well data | P-waves | Risks | Fluids | Technology | Basins | Classification | Reservoirs | Carbonates | Seismic waves | Water wells | Seismic data
Journal Article
Sino-Global Energy/Zhongwai Nengyuan, ISSN 1673-579X, 05/2015, Volume 20, Issue 5, pp. 57 - 62
The statistics of submergence depth in screw pump wells and oil pumping wells of Daqing oilfield in recent 10 years suggest that the average submergence depth... 
Liquids | Screws | Pumps | Pump wells | Wear | Wells | Devices | Displacement
Journal Article
Tezhong Youqicang = Special Oil & Gas Reservoirs, ISSN 1006-6535, 01/2018, Issue 3
In order to identify the causes of high liquid production in tight sandstone gas reservoir,the Wellblock D28 in Daniudi Gasfield is taken to analyze the high... 
Horizontal wells | Water flow | Sandstone | Natural gas
Journal Article
Meitan Jishu = Coal Technology, ISSN 1008-8725, 01/2018, Issue 9, p. 64
Based on the systematic interpretation of the development of the modern production decline analysis method, based on the data from a gas well group in a... 
Transient analysis | Gas wells | Radium | Coalbed methane
Journal Article
Meitan Jishu = Coal Technology, ISSN 1008-8725, 01/2018, Issue 1, p. 60
According to introduction to the practice of radial horizontal well guided hydraulic fracturing, and analysis on its faultiness, it showed that the technology... 
Horizontal wells | Hydraulic fracturing | Coalbed methane
Journal Article
Shiyou Huagong Zidonghua / Automation in Petro-Chemical Industry, ISSN 1007-7324, 04/2015, Volume 51, Issue 2, pp. 31 - 33
Foam drainage gas recovery is main technology of recovery gas by discharging water in Sulige gas field. The device of automatic filling foaming agent at... 
Dosing | Automation | Clusters | Foaming agents | Wells | Devices | Outlets | Gas wells
Journal Article
Natur und Recht, ISSN 0172-1631, 12/2015, Volume 37, Issue 12, p. 838
Stellungnahme des Deutschen Anwaltvereins durch den Ausschuss Umweltrecht zum Gesetzentwurf der Bundesregierung zur Anderung wasser- und naturschutzrechtlicher... 
Oil wells | Hydraulic fracturing
Journal Article
Meitan Jishu = Coal Technology, ISSN 1008-8725, 01/2017, Volume 36, Issue 4, p. 316
Journal Article
JOURNAL OF INFRARED AND MILLIMETER WAVES, ISSN 1001-9014, 06/2014, Volume 33, Issue 3, pp. 278 - 282
Raman spectra of internal transitions of shallow Be acceptors confined in the center of multiple-quantum GaAs/AlAs wells were studied. A series of Be... 
Raman spectra | MODES | SUPERLATTICES | ACCEPTORS | multiple-quantum wells | TRANSITIONS | OPTICS | acceptor energy levels | iterative shooting algorithm | Gallium arsenides | Infrared | Gallium arsenide | Mathematical analysis | Quantum wells | Spectra | Wells
Journal Article
Review of Polarography, ISSN 0034-6691, 2015, Volume 61, Issue 1, pp. 11 - 19
Polyoxometalates (POMs) have been studied for ca. 200 years since the first report on the synthesis of (NH4)3PMo12O40 in 1826. Even now, novel POMs are still... 
Polyoxometalate | redox mechanism | Keggin | Wells–Dawson | simulation
Journal Article
Zhongguo Anquan Shengchan Kexue Jishu = Journal of Safety Science and Technology, ISSN 1673-193X, 01/2017, Issue 7, p. 149
To ensure the wellbore integrity of gas well with sustained annular pressure (SAP) during the production phase and determine the safe operating range of SAP, a... 
Evaluation | Oil | Offshore drilling rigs | Offshore engineering | Safety | Wells | Pressure | Natural gas | Gas wells
Journal Article
Yingyong Lixue Xuebao = Chinese Journal of Applied Mechanics, ISSN 1000-4939, 01/2019, Issue 3, p. 727
To analyze the effects of the breaking characteristics caused by spacing of wells and breaking methods in the process of multi-holes rock-breaking, the ABAQUS... 
Finite element method | Drilling | Computer simulation | Breaking | Mathematical models | Wells
Journal Article
Hydrogeology Journal, ISSN 1431-2174, 10/2014, Volume 22, Issue 7, pp. 1625 - 1638
Journal Article
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