横山北部区域防漏堵漏技术现场应用成果

Field application results of leakage prevention and plugging technology in the northern area of Hengshan

随着中国经济不断发展,石油的使用频率逐渐在增加。在石油开发过程中,新的技术和工艺也在发展中不断被使用,从而推动提高了石油的开发效率和开发质量。在石油开发过程中,只有及时了解钻井施工现场的情况,才能够减少施工中出现的风险,从而减少钻井施工的经济损失。通过分析井漏危害,了解进行防漏堵漏工作的必要性,进一步分析横山北部区域漏失原因,并针对该区域目前的现状,提出推后工艺堵漏、调整钻井液性能、随钻堵漏和分钻堵漏四种堵漏措施,在横山北部区域实施后,取得了较好结果。

With the continuous development of China’s economy, the frequency of oil use is gradually increasing. In the process of oil development, new technologies and processes are also being used in the development, thereby improving the efficiency and quality of oil development. In the process of development, only a timely understanding of the drilling site situation, you can reduce the risks arising from the construction, thus reducing the economic loss of drilling construction. This paper first analyzes the harm of well leakage, understands the necessity of leak-proof plugging, further analyzes the causes of leakage in the northern region of Hengshan, and in view of the current situation in this area, puts forward four kinds of plugging measures, such as plugging process, adjusting drilling fluid performance, plugging leakage with drilling and plugging leakage, and further implementing in the northern region of Hengshan, Have achieved good results.