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分析了中深层特稠油薄油藏的开发难点,论述了造成中深层特稠油薄油藏水平井难以开采的原因,提出了采取配套的钻采工艺措施辅助水平井开发的思路,选择了保证钻遇率、保护和改造油层、降低原油粘度等配套技术,通过洼38块中深层特稠油薄层油藏水平井的成功实施,为动用该类型稠油储量指出了方向。
This paper analyzes the difficulties of exploitation of medium and deep super thin heavy oil reservoirs, discusses the reasons that make it difficult to mine horizontal wells in the middle and deep super thin oil reservoirs, puts forward the idea of supporting the development of horizontal wells by adopting the drilling technology measures, Ensuring the rate of drilling, protecting and reforming the reservoir, reducing the viscosity of crude oil and other supporting technologies. Through the successful implementation of the horizontal well in 38 deep middle-thick and thin oil reservoir, pointing out the direction of using this type of heavy oil reserves.