E3S Web Conf.
Volume 352, 20227th International Conference on Energy Science and Applied Technology (ESAT 2022)
|Number of page(s)||4|
|Section||Fossil Energy & Geological Engineering|
|Published online||27 June 2022|
Cause analysis and preventive measures of casing damage in Punan Oilfield
Daqing Oilfield, Oil Production Plant No.7, Operation Area No.5, China
* Corresponding author: 123781874@QQ.com
South region of casing damage Wells based on the statistics of Portugal plane and vertical distribution characteristics, combined with dynamic production of oil and water Wells, drilling pressure, measures, Wells and water injection cycle switch formation pressure and oil and water Wells casing damage reason analysis and summarizes the classification, find out the main factors of influence of casing damage, and put forward the effective measures of casing to prevent, reduce the speed of casing damage and to improve oilfield development effect.
Key words: Punan Oilfield / Casing damage / Cause analysis / Casing prevention
© 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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