2011•Liaoning Chemical IndustryRequires access
Analysis of Higher Resolution Sequence Stratigraphy of Chang 6 Oil Formation in Gutun Area of Ganguyi Oilfield
Guangzhi Chen
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Abstract
Based on sequence identification markers,chang 6 oil formation in Ganguyi area was divided by high resolution sequence stratigraphic theory and method.According to interface types,the lower jurassic sequences can be divided into serveral base-level cycle sequences.By using the technology of isochronous stratigraphic correlation of high resolution sequence stratigraphy,the isochronous stratigraphic framework was established with long-term base-level cyclic sequence as stratigraphic correlation framework and middle-term base-level cyclic sequence as contrasting unit.