کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4458419 1620961 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fluid flow in the Duperow and Winnepegosis Formations, Williston Basin, Canada: Evidence from preliminary magnetic measurements
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات زمین شناسی اقتصادی
پیش نمایش صفحه اول مقاله
Fluid flow in the Duperow and Winnepegosis Formations, Williston Basin, Canada: Evidence from preliminary magnetic measurements
چکیده انگلیسی

The Devonian Winnepegosis and Duperow Formations were examined in well 4-27-11-22W1, located in at the eastern edge of the Williston Basin in Manitoba. The variation in characteristic remanent magnetization (ChRM) direction and magnetic mineral carrier is obvious: the older Winnepegosis Formation has a primary or early post-depositional magnetization held in magnetite or pyrrhotite (n = 15; D = 324.1°, I = − 27.3°, α95 = 10.4°, k = 15.7), whereas the younger Duperow Formation magnetizations are carried by hematite and could be as late as Early Jurassic. The variability may be attributable to the intervening Prairie Evaporite acting as an aquitard to fluid migration.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Geochemical Exploration - Volume 89, Issues 1–3, April–June 2006, Pages 65–68
نویسندگان
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