این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
ژئوفیزیک ایران، جلد ۱۲، شماره ۵، صفحات ۸۲-۹۴
عنوان فارسی Constrained Seismic Sequence Stratigraphy of Asmari - Kajhdumi interval with well-log Data
چکیده فارسی مقاله Sequence stratigraphy is a key step in interpretation of the seismic reflection data. It was originally developed by seismic specialists, and then the usage of high-resolution well logs and core data was taken into consideration in its implementation. The current paper aims in performing sequence stratigraphy using three-dimensional seismic data, well logs (gamma ray, sonic, porosity, density, water saturation and resistivity) on Hendijan oil field located in the northwest part of Persian Gulf. , Depth interval of the study that covered from Asmari formation to Kajhdumi formation was determined by using well markers. Based on the depositional sequence model that consists of four systems tracts and with the help of Wheeler diagram, observed patterns have been used in seismic reflection terminations to identify sequence boundaries, systems tracts and internal stratigraphic surfaces in the sequences. Additionally, well logs were interpreted for two objectives. Firstly, variation patterns of well logs were used to validate sequences, their components and internal sequence stratigraphic surfaces. Secondly, the well log data was used for characterization of systems tracts with the log values. This paper addresses the constraints patterns for such stratigraphic problems in seismic interpretation with the aim of achieving better chrono-stratigraphic reasoning system with previous studies in Iran.
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Constrained Seismic Sequence Stratigraphy of Asmari - Kajhdumi interval with well-log Data
چکیده انگلیسی مقاله Sequence stratigraphy is a key step in interpretation of the seismic reflection data. It was originally developed by seismic specialists, and then the usage of high-resolution well logs and core data was taken into consideration in its implementation. The current paper aims in performing sequence stratigraphy using three-dimensional seismic data, well logs (gamma ray, sonic, porosity, density, water saturation and resistivity) on Hendijan oil field located in the northwest part of Persian Gulf. , Depth interval of the study that covered from Asmari formation to Kajhdumi formation was determined by using well markers. Based on the depositional sequence model that consists of four systems tracts and with the help of Wheeler diagram, observed patterns have been used in seismic reflection terminations to identify sequence boundaries, systems tracts and internal stratigraphic surfaces in the sequences. Additionally, well logs were interpreted for two objectives. Firstly, variation patterns of well logs were used to validate sequences, their components and internal sequence stratigraphic surfaces. Secondly, the well log data was used for characterization of systems tracts with the log values. This paper addresses the constraints patterns for such stratigraphic problems in seismic interpretation with the aim of achieving better chrono-stratigraphic reasoning system with previous studies in Iran.
کلیدواژه‌های انگلیسی مقاله Sequence Stratigraphy, Depositional Sequence, systems tracts, wheeler diagram, and well log
نویسندگان مقاله احسان رضایی فرامانی |
مؤسسه ژئوفیزیک دانشگاه تهران، تهران، ایران

محمد علی ریاحی |
موسسه ژئوفیزیک دانشگاه تهران، تهران، ایران

حسین هاشمی |
موسسه ژئوفیزیک دانشگاه تهران، تهران، ایران

نشانی اینترنتی http://www.ijgeophysics.ir/article_90589_e930ab1317b9d8423172eb615fad0902.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/1514/article-1514-2067092.pdf
کد مقاله (doi)
زبان مقاله منتشر شده fa
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات