论文部分内容阅读
对国内外相关文献资料进行了系统调研,并对准噶尔盆地“低品位”储量进行了明确定义和分类。研究表明,“低品位”储量在我国勘探开发中占有举足轻重的地位。依据“低品位”储量定义,计算新疆油田2005年底“低品位”储量占已探明储量的66.99%,其中已开发的“高品位”稀油储量因含水率上升或井产量的下降而演变成的“低品位”储量占已探明储量的8.8%.通过对低品位储量的各种分类和研究,准噶尔盆地“高品位”储量主要分布在克拉玛依、陆梁、彩南和红山嘴等油田的三叠系和二叠系,准噶尔盆地腹部、南缘也是继续寻找“高品位”储量的主要区带。
The domestic and foreign related documents were systematically investigated and the “low grade” reserves in Junggar basin were clearly defined and classified. Research shows that the “low grade” reserves occupy a pivotal position in the exploration and development of our country. According to the definition of “low-grade” reserves, the “low-grade” reserves of Xinjiang Oilfield at the end of 2005 accounted for 66.99% of the proven reserves. The developed “high-grade” thin oil reserves have evolved into the rise of moisture content or the decline of well production Of the “low-grade” reserves account for 8.8% of the proven reserves.Based on various classification and research of low-grade reserves, the “high-grade” reserves of the Junggar Basin are mainly distributed in oil fields such as Karamay, Luliang, Choi Nam and Hongshanzui Triassic and Permian, Junggar basin belly and the southern margin is also continue to find the “high grade” reserves of the main zone.