این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Sciences Islamic Republic of Iran، جلد ۲۸، شماره ۲، صفحات ۱۴۷-۱۵۴
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Improving Petrophysical Interpretation of Conventional Log ‎by Determination of Real Bed Boundaries
چکیده انگلیسی مقاله Proper determination of bed boundaries in layered reservoirs is vital ‎for accurate petrophysical interpretation of conventional logs. In the ‎wellbore, logs continuously measure physical properties of reservoir ‎while the properties change stepwise. This continuous representation ‎of logs may lead to ignorance of some high potential reservoir zones. ‎The main reasons for continuous nature of logs in laminated reservoirs ‎are the influence of shoulder beds on the reading of logging tools and ‎low vertical resolution of these devices.‎In this paper we optimized a Laplacian filter to detect bed boundaries ‎in conventional well logs. These blocking-based boundaries are ‎validated with FMI derived bed boundaries. Then the calculated ‎petrophysical properties including porosity and volume of minerals ‎and fluids are distributed into the detected beds. Comparison of ‎petrophysical interpretation of logs based on blocking and FMI ‎derived bedding showed that the petrophysical properties realistically ‎distributed into beds in layered reservoirs with the blocking technique. ‎The results also showed that blocking reduces the uncertainties, ‎because it realistically distribute the petrophysical properties inside real ‎geological beds and alter the noises.‎
کلیدواژه‌های انگلیسی مقاله Bed boundary,Blocking,Image Log,Carbonate reservoir
نویسندگان مقاله f خوشبخت |
institute of petroleum engineering, school of chemical engineering, colleague of engineering,‎ university of tehran, tehran, islamic republic of iran ‎
سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

محمدرضا رسایی | m r
institute of petroleum engineering, school of chemical engineering, colleague of engineering,‎ university of tehran, tehran, islamic republic of iran ‎
سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

a shekarifard |
institute of petroleum engineering, school of chemical engineering, colleague of engineering,‎ university of tehran, tehran, islamic republic of iran ‎
سازمان اصلی تایید شده: دانشگاه تهران (Tehran university)

نشانی اینترنتی http://jsciences.ut.ac.ir/article_60751_1911a2f94be58b6dcb8370505bbc638d.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/513/article-513-334030.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات