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FAN Fu. Geochemical Characters of Source Rock from Taipinglinchang Formation in Sunwu--Jiayin Basin[J]. Acta Sedimentologica Sinica, 2009, 27(4): 650-656.
Citation: FAN Fu. Geochemical Characters of Source Rock from Taipinglinchang Formation in Sunwu--Jiayin Basin[J]. Acta Sedimentologica Sinica, 2009, 27(4): 650-656.

Geochemical Characters of Source Rock from Taipinglinchang Formation in Sunwu--Jiayin Basin

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  • Corresponding author: FAN Fu
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2009-08-10
  • As the important source rock layers in SunwuJiayin basin, Taipinglinchang Formation can be compared with Nenjiang Formation well that suffered the transgression. The analysis of major element, microelement and isotope indicate that the characters of high salinity and strong reduction at the bottom of Taipinglinchang Formation are in consistence with the characters of Nenjiang Formation. There is the upwardsdecreasing trend in salinity and reduction. In addition to the palaeoclimate and palaeobiology, it is believed that SunwuJiayin basin was the part of big Songliao basin in the early Cretaceous. Taipinglinchang Formation and Nenjiang Formation deposited in the same lake and suffered the transgression. The sedimentary circumstance of Taipinglinchang Formation is ideal for the organic matter accumulation and transferring to hydrocarbon in the source rock, which provide the material foundation of oil and gas generation.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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  • Received:  1900-01-01
  • Revised:  1900-01-01
  • Published:  2009-08-10

Geochemical Characters of Source Rock from Taipinglinchang Formation in Sunwu--Jiayin Basin

    Corresponding author: FAN Fu

Abstract: As the important source rock layers in SunwuJiayin basin, Taipinglinchang Formation can be compared with Nenjiang Formation well that suffered the transgression. The analysis of major element, microelement and isotope indicate that the characters of high salinity and strong reduction at the bottom of Taipinglinchang Formation are in consistence with the characters of Nenjiang Formation. There is the upwardsdecreasing trend in salinity and reduction. In addition to the palaeoclimate and palaeobiology, it is believed that SunwuJiayin basin was the part of big Songliao basin in the early Cretaceous. Taipinglinchang Formation and Nenjiang Formation deposited in the same lake and suffered the transgression. The sedimentary circumstance of Taipinglinchang Formation is ideal for the organic matter accumulation and transferring to hydrocarbon in the source rock, which provide the material foundation of oil and gas generation.

FAN Fu. Geochemical Characters of Source Rock from Taipinglinchang Formation in Sunwu--Jiayin Basin[J]. Acta Sedimentologica Sinica, 2009, 27(4): 650-656.
Citation: FAN Fu. Geochemical Characters of Source Rock from Taipinglinchang Formation in Sunwu--Jiayin Basin[J]. Acta Sedimentologica Sinica, 2009, 27(4): 650-656.

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