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Preparation and Characteristics of a pH Intelligent Response Blocking Agent for the Microcrack in the Cement Sheath
[Image: see text] Microcracks in the annular cement sheath of oil wells frequently cause annular water channeling. Traditional cement squeeze technology has a low success rate in controlling this issue. Based on the conventional profile control water-blocking agent for underground in situ gelling an...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10552118/ https://www.ncbi.nlm.nih.gov/pubmed/37810645 http://dx.doi.org/10.1021/acsomega.3c04865 |