Rheological Properties of Weak Gel System Cross-Linked from Chromium Acetate and Polyacrylamide and Its Application in Enhanced Oil Recovery After Polymer Flooding for Heterogeneous Reservoir

Long-term polymer flooding exacerbates reservoir heterogeneity, intensifying intra- and inter-layer conflicts, which makes it difficult to recover the remaining oil. Therefore, further improvement in oil recovery after polymer flooding is essential. In this study, a weak gel system was successfully...

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Autori principali:	Yunqian Long, Chenkan Zhang, Dandan Yin, Tao Huang, Hailong Zhang, Ming Yue, Xiaohe Huang
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	MDPI AG 2024-12-01
Serie:	Gels
Soggetti:	rheological property weak gel system conformance control sweep efficiency enhanced oil recovery
Accesso online:	https://www.mdpi.com/2310-2861/10/12/784
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