CN114507515A - 一种用于裂缝性地层的超分子凝胶堵漏剂及其制备方法与应用 - Google Patents
一种用于裂缝性地层的超分子凝胶堵漏剂及其制备方法与应用 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
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Abstract
Description
压缩率ω/% | 压缩应力τ/N | 抗压强度 |
ω≥90 | τ≥400 | 强 |
80≤ω<90 | 300≤τ<400 | 中等 |
ω<80 | τ<300 | 弱 |
Claims (10)
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CN115044357A (zh) * | 2022-06-27 | 2022-09-13 | 西安石油大学 | 一种超分子-高分子双网络凝胶体系及制备方法和应用 |
CN115059440A (zh) * | 2022-07-08 | 2022-09-16 | 中海石油(中国)有限公司 | 一种油田注水井大尺度多维度剖面调整方法 |
CN116120642A (zh) * | 2023-02-13 | 2023-05-16 | 长江大学 | 一种凝胶材料及其制备方法和应用 |
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CN115059440B (zh) * | 2022-07-08 | 2024-03-26 | 中海石油(中国)有限公司 | 一种油田注水井大尺度多维度剖面调整方法 |
CN116120642A (zh) * | 2023-02-13 | 2023-05-16 | 长江大学 | 一种凝胶材料及其制备方法和应用 |
CN116120642B (zh) * | 2023-02-13 | 2024-06-11 | 长江大学 | 一种凝胶材料及其制备方法和应用 |
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