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现代社会的发展,各个行业的兴起及产业的扩张使得能源的消耗量不断提升。石油作为能源行业中极为重要的组成部分,其在该社会形势下得到了长足的发展,勘探技术、开采技术、设备的研究等均得到了较大的提升。但是许多油田的原油属于稠油,性质较为特殊,具有粘度较大,沥青质和胶质等物质的含量较高的特点,流速较慢,在对其进行开采时技术难度较大,油井的生产周期也会受到较大的影响,需要采用技术延长其生产周期。本文简单阐述了延长稠油井生产周期的各项措施,包括有针对性的分期管理、优化井筒举升技术、改进掺水技术等,为从事稠油开采的人员提供一定的参考与借鉴。
The development of modern society, the rise of various industries and the expansion of industries have made the consumption of energy continuously increase. As an extremely important component of the energy industry, petroleum has made great strides in the social situation and the exploration of exploration technology, mining technology and equipment has been greatly enhanced. However, the crude oil of many oilfields belongs to the heavy oil and has a rather special nature. It has the characteristics of high viscosity, high content of asphaltenes and gums, and has a slow flow rate. It is technically difficult to mine the oil. The production of oil wells The cycle will also be greatly affected, requiring the use of technology to extend its production cycle. This article briefly describes various measures to prolong the production cycle of heavy oil wells, including targeted staging management, optimization of wellbore lifting technology and improvement of water-mixing technology, so as to provide reference for those engaged in heavy oil recovery.