摘要
下古生界白云岩是塔里木盆地某油气田的产层。文章依据地质、地震、测试、物性等第一性资料,从油气层的岩石学特征,储层物性,圈闭条件,油、气、水的赋存状态,驱动类型等方面,识别出三种油藏类型。
Five wells have been drilled in A structure. Commercial oil was found in three wells. The Lower Palaeozoic dolomite is considered the producing reservoir of A oil field, and the oil property is different in the three wells.This paper is based on the first data: geology, seismic, test, physical property etc. With the discussion of the character of petrology of oil and gas deposits, physical properties of the reservoir, condition of traps, existent state of oil and gas and water, types of drive etc. In the end of this paper, three kinds of oil pool types are recognized.
关键词
塔里木
下古生界
油气藏类型
Talimu, the Lower Palaeozoic Erathem, pool type
