套管井地层评价测井在提高现有油层采收率方面正在发挥着重要的作用。如今现有的测井方法较之几年前已有了重大的改进,而要应用成功仍需小心谨慎。尽管陆续做了大量的研究,但仍存在着不少的局限性。 Cased-hole formation evaluation logs are playing an important role in improving existing oil recovery. Today’s logging methods have been significantly improved over a few years ago and caution is needed to be successful. Despite a large number of studies one after another, there are still many limitations.