Bibliographic Details
| Title: |
Evaluation Method of Water Injection Development Effects in Fractured Vuggy Carbonate Reservoirs: Case Study of FI7 Strike-Slip Fault Zone |
| Authors: |
Jie Geng, Long Xiao, Ping Yue, Yun Xiao, Hongnan Yang, Simin Qu, Xia Wang |
| Source: |
Energies, Vol 17, Iss 22, p 5611 (2024) |
| Publisher Information: |
MDPI AG, 2024. |
| Publication Year: |
2024 |
| Collection: |
LCC:Technology |
| Subject Terms: |
fractured vuggy reservoirs, water injection development, recovery efficiency, evaluation system, CRITIC method, clustering algorithm, Technology |
| More Details: |
As the main method of secondary development, water injection has been widely used in fractured vuggy carbonate reservoirs. By using an evaluation index system combined with an integrated approach to objectively evaluate and support targeted and operational adjustments of water injection development effects in fractured vuggy carbonate reservoirs, a comprehensive evaluation method is established in this study. The CRITIC method is used as the main approach, and the analytic hierarchy process, the entropy weight method, and the coefficient of variation method are used as sub-methods. Additionally, the clustering centres are divided using the clustering method to reduce the error caused by the irrational distribution of the relevant evaluation index data. The method is used to evaluate and analyse the effects of water injection development, using the FI7 fault zone of the Halahatang oilfield as an example. The application results show that the evaluation method is feasible and effective for cases with small data volume, fewer computational resources, and less time. This study has a certain reference significance for the evaluation of the effect of water injection development in similar fractured vuggy reservoirs. |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
English |
| ISSN: |
1996-1073 |
| Relation: |
https://www.mdpi.com/1996-1073/17/22/5611; https://doaj.org/toc/1996-1073 |
| DOI: |
10.3390/en17225611 |
| Access URL: |
https://doaj.org/article/fca4b5ecb3244477867ef156016d2aab |
| Accession Number: |
edsdoj.fca4b5ecb3244477867ef156016d2aab |
| Database: |
Directory of Open Access Journals |
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