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Abstract

The previous researchs almost demonstrated the reservoir in Lower Oligocene sandstone has complicated distribution, probably low porosity and permeability, no nature flow are seen by wells. Based on recent study results of depositional environment of E Oligocene sedimentary in Cuu Long basin and E sand distribution in blocks 01/10 & 02/10, block 09-2/09, block 09-2/10 and block 16-2 area, the paper determines depositional facies according to petrophysic and geophysic data. From Chrono-stratigraphy priciple, as well as interpretation and intergration of seismic data, well data, well log data, core & sample analysis results, petrophysic data, well test data, the paper forcuses on create correlation lines between wells and seismic line for confirming Oligocene E distribution in Cuu Long basin, buildup the gross mapping for depositional environment in sub-sequence Oligocene E upper and E lower and mapping of seismic attributes for sub-sequence Oligocene E upper and E lower.At last successfully predict the sand distribution in Oligocene E upper and E lower sub-sequence in research area and hence determine the stratigraphic traps in Oligocene formation of South-East area Cuulong basin.



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Article Details

Issue: Vol 19 No 1 (2016)
Page No.: 169-179
Published: Mar 31, 2017
Section: Engineering and Technology - Research article
DOI: https://doi.org/10.32508/stdj.v19i1.515

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Creative Commons License

Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 How to Cite
Tran, H., Tran, X., Nguyen, K., Thai, N., Truong, T., Ho, M., Nguyen, C., & Tran, L. (2017). Main favorable factorscreatee oligocene formation become a petroleum prospect in south-east area, Cuu Long basin. Science and Technology Development Journal, 19(1), 169-179. https://doi.org/https://doi.org/10.32508/stdj.v19i1.515

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