Sequence Stratigraphic Research of the Jurassic in the East of Tarim Basin, Northwest China

Xuan Cheng; Zai Xing Jiang; Tian Yi Wang

doi:10.4028/www.scientific.net/AMR.962-965.180

Paper Titles

PGE Geochemical Characteristics of the Huangshanxi Magmatic Ni-Cu Sulfide Deposit, East Tianshan, Xinjiang, and its Significance for the Mineralization
p.164

Predicted Enhanced Coalbed Methane Recovery and CO₂ Sequestration in West Henan Province
p.168

Principle and Application of Filtersim Algorithm
p.172

Research Progress in Logging Evaluation of Organic Carbon
p.176

Sequence Stratigraphic Research of the Jurassic in the East of Tarim Basin, Northwest China
p.180

The Broad Concept and Resource Calculation Method of Coalbed Methane
p.185

The Definition of Apparent Resistivity in Magnetotelluric Sounding
p.189

The Lithofacies Palaeogeography and Control of the Reservoirs in Middle Ordovician Ma5₄¹ Submember in Western Jingbian Tableland
p.193

The Relationships between Uranium Mineralization and Organic Matter in 373 Uranium Deposit
p.203

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Sequence Stratigraphic Research of the Jurassic in the East of Tarim Basin, Northwest China

Abstract:

Based on the study of drilling, well logging and seismic profile, the Jurassic strata of the study area can be divided in to 2 2^nd-order and 4 3^rd-order sequences. The same formation in different regions unevenly distributed in study area due to sedimentary environment, sedimentary palaeotopography, post-depositional uplift and different degree of erosion. 4 3rd-order sequence boundaries can be recognized in this study, the results shown that the sequence boundaries used to be on the abrupt change point of the logging curve and are characterized by the bottom of large size braided channel scouring.