Cyclostratigraphy and Reservoir Correlation of the Oilgo-Miocene Sediments (Asmari Formation) in the Marun Oilfield, Zagros Basin
Author(s):
Abstract:
The Asmari Formation in the Marun oilfield is composed of fossiliferous limestone, dolomitic limestone, argillaceous limestone, sandstone and shale. It is the major reservoir rock of Iran in several oil fields of the Zagros Basin. The age of Asmari Formation in this oilfield is Oligo-Miocene (Rupelian–Burdigalian). In this study, subsurface correlation between the four wells in the Marun oilfield, based on climate stratigraphy is done by using Cyclolog Software. Nine Positive and ten negative bounding surfaces have been identified. Some positive and negative bounding surfaces coincide with sequence boundaries and maximum flooding surface, respectively. In addition, some of the positive bounding surfaces identified the main time boundary (stage boundaries). Reservoir correlation between the ten compartments reservoir zones of the Asmari Formation in the Marun oilfield is done with these boundary surfaces. Some reservoir zones (especially the lower and middle Asmari reservoir zones) show perfect matching but others do not show the boundary of adaptive zones. It seems combining these data with other factors such as lithology, porosity and permeability, detail revision of reservoir zoning of Asmari Formation in Marun Oilfield is required.
Keywords:
Language:
Persian
Published:
Iranian journal of petroleum Geology, Volume:2 Issue: 2, 2013
Page:
23
magiran.com/p1265685
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!