Study on Oil Source of Kekeya Condensate Oil-Gas Pool
- Received Date: 2002-07-16
- Rev Recd Date: 2002-09-25
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Key words:
- biological marker /
- oil and source rock correlation /
Abstract: The origin of Kekey a crude oil is very complex.The author emphatically analyzes the biological marker features of tw o sets of hydrocarbon source rocks, i.e.Jurassic and Permian, in the Southwest of Tarim, and defines the standard that could differentiate the tw o sets of hydrocarbon source rocks.On this foundation, we have comprehensively scan the biological marker of Kekey a crude oil, and the result indicates that Kekeya crude oil mainly derived from Permian hydrocarbon source rock.Moreover, we measure tiny diterpenoid in crude oil, indicating that the Jurassic hydrocarbon source rock has important contribution.
Citation: | XIAO Zhong yao, TANG You ju, HOU Du jie, ZHANG Qiu cha, WANG Fu huan, LU Yu hon. Study on Oil Source of Kekeya Condensate Oil-Gas Pool[J]. Acta Sedimentologica Sinica, 2002, 20(4): 716-720. |