基于硫酸盐的除剂及其衍生物用于水性钻井泥:一项审查
Samuelson I Okwaraku1, M N A M Norddin2, Jeffrey O Oseh3
1Department of Petroleum Engineering, Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia (UTM), 81310 UTM Skudai, Johor Bahru, Johor, Malaysia; Department of Petroleum and Gas Engineering Technology, Federal Polytechnic of Oil and Gas, Bonny-island, PMB 5027, Rivers State, Nigeria.
International journal of biological macromolecules
|January 9, 2025
概括
基于硫酸盐的除剂为油井钻井液的有毒基除剂提供了更安全,更环保的替代品. 这些替代品在恶劣条件下显示出更好的性能和纳米技术增强的潜力.
科学领域:
- 钻井工程 钻井工程
- 材料科学 材料科学 材料科学
- 环境科学 环境科学
背景情况:
- 基于的硫酸盐 (CrLS) 脱剂在高温,高压,高盐度钻井中是标准的,但存在环境和毒性风险.
- 现有的替代品,如天然聚合物和无机剂的有效性有限.
- 基于硫酸盐 (LS) 的除菌剂,特别是基于和基于生物的变种,是一个有希望的,更环保的解决方案.
研究的目的:
- 对基于水的钻井泥 (WBDM) 的非LS替代品进行审查和比较.
- 评估它们在具有挑战性的高温,高压和高盐度 (HTHP和HS) 油井钻井条件下的有效性.
- 探索纳米技术在增强基于LS的脱毛剂方面的潜力.
主要方法:
- 对基于LS和非基于LS的脱剂现有研究的文献综述.
- 在模拟的HTHP和HS条件下对脱毛剂性能进行比较分析.
- 讨论绿色合成方法和纳米技术用于LS修改的应用.
主要成果:
- 与CrLS相比,基于LS的脱毛剂表现出优越的环境特征,可溶性,生物降解性和耐盐性.
- 在HTHP和HS条件下,它们在WBDM中表现出可比或增强的性能.
- 纳米技术为进一步优化基于LS的除剂提供了一条途径.
结论:
- 基于LS的除菌剂是可行的,更安全的CrLS替代品,天然聚合物和WBDM无机剂.
- 对绿色合成和纳米技术的进一步研究对于最大限度地发挥它们在苛刻的钻井环境中的潜力至关重要.
- 这些发现支持开发可持续和高性能钻井液添加剂.
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