泡沫压裂技术研究现状及发展建议

Research status and development suggestions for foam fracturing technology

相比常规水力压裂技术,泡沫压裂技术使用泡沫作为压裂液可大幅减少用水量,相对于水力压裂技术中的水基液体,泡沫在一定程度上减少了与地层岩石的相互反应,降低了地层堵塞的风险。且高黏度的泡沫能够更好地携带支撑剂,提高储层的压裂效果,显著改善油气渗透性,从而提高采油效率。本文旨在综述泡沫压裂技术的研究进展,明确泡沫压裂液在此过程中的优化和改进。分析泡沫压裂技术在低渗透油气储层和煤层气开发过程中的特点和优势,探讨其在石油工程领域中的重要性和应用前景。通过本文的研究和探讨,期望能够为泡沫压裂技术的研究和应用提供有益的借鉴和启示,从而推动石油工程领域的可持续发展,实现更高效、更环保的油气资源开发。

Compared with conventional hydraulic fracturing technology,foam fracturing te-chnology can greatly reduce water consumption by using foam as fracturing fluid.Compared with water-based liquid in hydraulic fracturing technology,foam reduces the interaction with formation rocks to a certain extent and reduces the risk of formation plugging.And high viscosity foam can better carry proppant,improve the fracturing effect of reservoir,significantly improve the permeability of oil and gas,so as to improve the efficiency of oil recovery.This paper aims to review the research progress of foam fracturing technology and clarify the optimization and improvement of foam fracturing fluid in this process.The characteristics and advantages of foam fracturing technology in the development of low permeability oil and gas reservoirs and coalbed methane are analyzed,and its importance and application prospect in the field of petroleum engineering are discussed.Through the research and discussion of this paper,it is expected to provide useful reference and inspiration for the research and application of foam fracturing technology,so as to promote the sustainable development of petroleum engineering and achieve more efficient and environmentally friendly oil and gas resources development.