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作者:Amy S. Allen , Mark A. Borchardt , Burney A. Kieke ...
来源:[J].Hydrogeology Journal(IF 1.675), 2017, Vol.25 (4), pp.1117-1136
摘要:Groundwater samples from 22 wells completed in a regional fractured dolostone aquifer in the Guelph region of southern Ontario, Canada, were collected over an 8-month period and analyzed for viruses and Campylobacter jejuni . Only 8% of the 118 samples exhibited viruses at extr...
作者:Robert M. Gailey
来源:[J].Hydrogeology Journal(IF 1.675), 2017, Vol.25 (7), pp.2163-2183
摘要:Water supply wells can act as conduits for vertical flow and contaminant migration between water-bearing strata under common hydrogeologic and well construction conditions. While recognized by some for decades, there is little published data on the magnitude of flows and extent o...
作者:Hsiang-Chen Wang , Meng-Chu Chen , Yen-Sheng Lin ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2017, Vol.12 (1)
摘要:...8N/GaN quantum wells (QWs) with silicon (Si) doping in the first two to five quantum barriers (QBs) in the growth sequence of blue light-emitting diodes (LEDs) are explored. Epilayers of QWs’ structures are grown on 20 pairs of In0.02Ga0.98N/G...
作者:C. Gallard , S. Law-Ping-Man , L. Darrieux ...
来源:[J].Annales de dermatologie et de venereologie(IF 0.603), 2016
摘要:Summary(#br)Background(#br)Wells syndrome, or eosinophilic cellulitis, is an uncommon inflammatory dermatosis of unknown etiology that is characterized by clinical features of pruritic cellulitis-like plaques on the extremities and a histological picture of eosinophilic infilt...
作者:Dian-Fa Du , Yan-Yan Wang , Yan-Wu Zhao ...
来源:[J].Petroleum Science(IF 0.534), 2017, Vol.14 (2), pp.383-394
摘要:Horizontal wells are commonly used in bottom water reservoirs, which can increase contact area between wellbores and reservoirs. There are many completion methods used to control cresting, among which variable density perforation is an effective one. It is difficult to evaluate w...
作者:Scott B. Cook , Wendy A. Timms , Bryce F.J. Kelly ...
来源:[J].Hydrogeology Journal(IF 1.675), 2017, Vol.25 (5), pp.1451-1463
摘要:Measurement of barometric efficiency (BE) from open monitoring wells or loading efficiency (LE) from formation pore pressures provides valuable information about the hydraulic properties and confinement of a formation. Drained compressibility ( α ) can be calculated from LE (or...
作者:Murat Fatih Tugan , Ruud Weijermars
来源:[J].Journal of Petroleum Science and Engineering(IF 0.997), 2020, Vol.187
摘要:Abstract(#br)A substantial number of methods has been proposed as part of the quest for better production forecasting and hence more accurate reserves estimations, especially for multi-fractured shale wells producing either gas or liquids (or both). However, none of the current m...
作者:Stuart N. Riddick , Denise L. Mauzerall , Michael A. Celia ...
来源:[J].Science of the Total Environment(IF 3.258), 2019, Vol.651, pp.1849-1856
摘要:... To investigate similar phenomena in West Virginia, we measure and characterize emissions from abandoned and active conventional oil and gas wells. In addition, we reconcile divergent regional CH 4 emissions estimates by comparing our West Virginia emissions estimates with th...
作者:Ruud Weijermars , Murat Fatih Tugan , Aadi Khanal
来源:[J].Journal of Petroleum Science and Engineering(IF 0.997), 2020, Vol.190
摘要:Abstract(#br)Analytical expressions are given to forecast the production decline and estimated ultimate reserves (EUR) for pairs of both parent-parent wells and parent-child wells. The forecasts use physics-based flow rate quantification in elementary flow cells between hydraulic...
作者:J. Brun , C. Chiaverini , D. Bessis ...
来源:[J].Annales de dermatologie et de venereologie(IF 0.603), 2015, Vol.142 (5), pp.320-331
摘要:...(#br)Patients and methods(#br)In February 2012, members of the research group of the Department of Pediatric Dermatology Society submitted their case of Wells’ syndrome in children aged 0–15 years. Details of clinical, biological and histological features and of thera...

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