摘要
试井技术是认识油藏并进行油藏评价和生产动态监测管理的重要手段。随着油田监测技术的不断发展 ,测试工艺的改进 ,仪器、仪表的高精度电子化、数字化 ,使得多井试井 (干扰试井及脉冲试井 )技术在油田开发中越来越受到重视和应用。测试仪器从最初的选用地面直读式电子压力计测试发展到目前井下储存式高精度电子压力计测试 ,这一改变大大减轻了测试人员负荷。随着电子压力计精度的提高 ,要求的测试先决条件 (如激动量、时间等 )相应有所降低 ,促进了多井试井技术的应用范围。文章详述了大庆油田在开发过程中 。
Multi-Well testing technology plays an important role in the petroleum exploration and development. It is a main method of knowing reservoir,evaluating reservoir,and monitoring and managing production performance. with the continuous development of oilfield monitoring technology,improvement of well testing technology,and the instrument and meter developed to high accuracy electronic mode and digitization,multi-well testig (disturb and pulse well testing)technology has been applied wider and wider. The well testing instrument has been developed from original surface direct-reading electronic pressure gauge to current storage high accuracy electronic pressure gauge. This change has reduced the testing personnel′s workload. With the improvement of accuracy of electronic pressure gauge,the required prerequisite has been decreased greatly,the application scope of multi-well testing is becoming wider and wider. This paper researches the primary functions and typical application of multi-well testing technique in Daqing oilfield dynamic development.
出处
《石油仪器》
2002年第6期43-46,49,共5页
Petroleum Instruments
