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Preparation and performance evaluation of a sand inhibiting and water control agent based on supramolecular interactionsстатья Исследовательская статья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Tian-Meng Lei, Ye-Fei Wang, Ming-Chen Ding, Wu-Hua Chen, Zhen-Ye Yu, Zhi-Xue Huang, Motorova Kseniya Alexandrovna, Preparation
- Журнал: Petroleum
- Год издания: 2025
- Издательство: KeAi Publishing Communications
- Местоположение издательства: China
- DOI: 10.1016/j.petlm.2025.09.003
- Аннотация: To solve the problem whereby an oil reservoir with applicable boundaries of the current sand-inhibiting and water-control agent is unclear, a supramolecular sand-inhibiting and water-control agent PDKM was prepared using acrylamide (AM), methacryloxyethyltrimethyl ammonium chloride (DMC), styrene (SM), and γ-methacryloyloxypropyltrimethoxysilane (KH570) as comonomers. The molecular structure of PDKM was verified by 1 H-NMR and FT-IR. On the basis of establishing an evaluation method that can screen the performance of sand-inhibiting agent at a flow rate of 100 mL/min, the oil reservoir applicable boundaries of PDKM were obtained through the evaluation of sand-inhibiting and water-control performance. The experimental results show that when the concentration of PDKM is 5000 mg/L, the oil reservoir conditions are temperature ≤90 ◦ C, formation water salinity ≤21,249 mg/L, the degree of sand production corresponding to slight sand production and particle migration, crude oil viscosity ≤50 mPa⋅s, primary water flooding water cut ≥75%, and formation permeability contrast ≤2. The performance with respect to sand inhibiting and water control can all reach an excellent level. Therefore, the PDKM solves the problem whereby the applicability of the current sand-inhibiting and watercontrol agent is unclear, and provides direction for the selection of suitable products in the oilfield production site.https://doi.org/10.1016/j.petlm.2025.09.003https://pdf.sciencedirectassets.com/312314/AIP/1-s2.0-S2405656125000744/main.pdf?X-Amz-Security-Token=IQoJb3JpZ2luX2VjEAQaCXVzLWVhc3QtMSJHMEUCIFGG%2BFv5E8cmWLZ0BTLLkKva9ePC93m5kEkYsP0LWhppAiEA0IXjX7vAXSO2sjNxNImA72nCGW5MFvD%2B9F1pkW2kHuYqvAUIrP%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAFGgwwNTkwMDM1NDY4NjUiDMZLJWOx%2Fo3bT10WXCqQBfs46f5TxepQB0hhBVO11QCof0juEpPmJDMrYn%2FHxDzTw8xeNFs9n3qsxfNr2KtqklBhNVW%2B4EAuys8OHR7efHhYEeLWmfc%2BsJ2TtCn%2FEfzgl6Q5dBVzxDif6259kMPJe%2B990t41DJP3m%2FYfHsxVNxeknDgiwwMyAvdUxIlL919I924nD6%2FqLWyhqaUgSdVxThDbZvBknfHGkNiSfniH1vOj7MnSLegK%2FIiYmDurJ9QYBuZlFJvWQPiIqVS3JXkZpuhM9VOp90IO1%2FMWaMBacJCTNrflvI7BRLFQpibUW%2FyFg1Mmu33vSSsJzgtK9koXyIzebyZ9Xg6C0tZrsDwx58vKgR10bufebdBlV9%2FxMu7jRw6Ge3OselrpjrRBnzkNpprWWhiVG11gI%2BiV68w%2FXV1ekJ%2Fw1UggvvoSNpdO7yKugKxt0yr%2BoRMy7S6GSFvqnAKEE%2FyF7%2BmdoVnh%2FgL%2BQNhSK2%2FdAC6ViSBRn%2BqQckBHmCG2dEK1z6K0%2Byus5XxBM%2Fru1aP4ZS4dR8ZHkCtDpNARUQPIMmKvku%2FrFk6QBp2qlAoIDiQrfVZKHteNvAQiDoAIfu1YpT319DnNDysAspny52XEC6sxKz6csjPLAHfrTMbRj5iy84I%2FmD2ATPM%2FmpdnwGcf48rgc2FgWS%2FdgEZmdV8xSTxXKSMH0k5ke%2Bb3tToJZBDbTfL%2B75Nmj%2F5H%2FtaheJUcaoDmgooOgtIQrJBLmQz7XzkEQLgsCzWPm8fYr4nQj401dy3sjKJziGf5ITowJXQAiIwaIZ2clW4ENeruc0fb4AB%2B8hMKQcliqb4%2Fqm5UzedAG7Dxm0EGvOZOMR6Vp6aYhP6PObOmZuboRTBnqWyUQyCPYEq1ajV1wIxqMK%2BuyscGOrEBFJ9svP9PLSKOQMsDDJXmkEG7meqkKuhiGWfd1EmcZyVqyibFwae55xTobTfmiUExphHLG%2B7SP1W%2BFy6Tw%2BWxA5H8cpil0c5xzWr8fsTWVcSlTTtHxwii9M%2BMdUN9gJCilVyarO7aTRZMakAMsiKhczv9EUt3cMaUOk%2FMPLmSee6LXHvkZewbhfVD1hZ7h3eQimKdSJBUMWQv5cUMgvLzcX%2BoWadfRWQ5CReTasOZaWM5&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20251017T194131Z&X-Amz-SignedHeaders=host&X-Amz-Expires=300&X-Amz-Credential=ASIAQ3PHCVTY5HXZHSSJ%2F20251017%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=625a163e6150fcbdfaa94fcba89f0d36f9edca0ac7505e85ad732a221038a5da&hash=907dbd09ed983395f80adeb319acf70189182d51e0085d85296ee8871836533c&host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&pii=S2405656125000744&tid=spdf-a750bc2c-bded-4dda-8e7d-a49ddaeb537d&sid=a80370a4150f884b3f0bf2f52677e1b18895gxrqb&type=client&tsoh=d3d3LnNjaWVuY2VkaXJlY3QuY29t&rh=d3d3LnNjaWVuY2VkaXJlY3QuY29t&ua=08155b585750525151&rr=99024621ee64f117&cc=ru
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