E3S Web Conf.
Volume 352, 20227th International Conference on Energy Science and Applied Technology (ESAT 2022)
|Number of page(s)||5|
|Section||Fossil Energy & Geological Engineering|
|Published online||27 June 2022|
Analysis of factors affecting water injection effect of single sand body and research on control measures
Geology Research Institute of the Fourth Oil Production Plant of Daqing Oilfield Co., Ltd.) Daqing, Heilongjiang 163000 China
According to the isotopic data annular monitoring, test results, well group control degree and other data, the water absorption status trend map of single sand body is manually drawn by using the oil well sealing method and the equal interval data interpolation method to determine the morphological distribution and dynamic connectivity of groundwater bodies. The relationship between the single sand body is confirmed, and the specific measures for coordinating and improving the single sand body are proposed.
Key words: Single sand body / injection-production system / water absorption / state contact relationship / water injection effect
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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