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Logging Characteristics and Identification Methods of Low Resistivity Oil Layer: Upper Cretaceous of the Third Member of Qingshankou Formation, Daqingzijing Area, Songliao Basin, China
Joint Authors
Feng, Congjun
Gingras, Murray
Sun, Mengsi
Wang, Bing
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-05-29
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This study focuses on low resistivity thick layer sandstone in the X~XII groups of the third member of Qingshankou Formation at Daqingzijing oilfield, along with comprehensive data of logging, core, oil test, and production test.
Based on the current data, we characterized the logs of low resistivity thick-layer sandstone, quantitatively identified calcareous sandstone and low resistivity reservoir, predicted the reservoir thickness, and further explored the causes of low resistivity reservoir of the region.
The resistivity of thick layer sandstone in the X~XII groups of Qingshankou Formation can be classified into low amplitude logfacies, middle amplitude logfacies, and sharp high amplitude logfacies.
Sharp high amplitude logfacies sandstone is the tight sandstone of the calcareous cementation.
Low amplitude logfacies sandstone is water layer.
For the middle amplitude logfacies sandstone, water layer or oil-water layer can be identified with the identification standard.
Low amplitude structure, high clay content, high irreducible water saturation, and high formation water salinity are attributed to the origin of low resistivity oil layer.
American Psychological Association (APA)
Feng, Congjun& Gingras, Murray& Sun, Mengsi& Wang, Bing. 2017. Logging Characteristics and Identification Methods of Low Resistivity Oil Layer: Upper Cretaceous of the Third Member of Qingshankou Formation, Daqingzijing Area, Songliao Basin, China. Geofluids،Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1155413
Modern Language Association (MLA)
Feng, Congjun…[et al.]. Logging Characteristics and Identification Methods of Low Resistivity Oil Layer: Upper Cretaceous of the Third Member of Qingshankou Formation, Daqingzijing Area, Songliao Basin, China. Geofluids No. 2017 (2017), pp.1-13.
https://search.emarefa.net/detail/BIM-1155413
American Medical Association (AMA)
Feng, Congjun& Gingras, Murray& Sun, Mengsi& Wang, Bing. Logging Characteristics and Identification Methods of Low Resistivity Oil Layer: Upper Cretaceous of the Third Member of Qingshankou Formation, Daqingzijing Area, Songliao Basin, China. Geofluids. 2017. Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1155413
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1155413