Natural Gas Geoscience

A new understanding of the causes of the banded sand body in the fourth member of Akekule Formation, eastern Tahe Oilfield, Tarim Basin

Jin-hua Liu, Rui Guo, Hong-tao Ma, Bu-yu Xia, Wei Xian, A-ming Jiang, Zheng-jun Ge

Natural Gas Geoscience, 2019, 30(9): 1253-1262. DOI: 10.11764/j.issn.1672-1926.2019.06.002

Fig.7 The north-south well-tie sections in the fourth member of Akekule Formation, east of Tahe Oilfield

Other figure/table from this article

Fig.1 Tectonic zoning map in northern Tarim Basin
Table 1 Table of strata encountered of the Triassic, east of Tahe Oilfield
Fig.2 Triangular chart of rock classification of the fourth member of Akekule Formation, east of Tahe Oilfield
Fig.3 Lithologic characteristics of the fourth member of Akekule Formation, east of Tahe Oilfield
Fig.4 Sedimentary structure characteristics of the fourth member of Akekule Formation, east of Tahe Oilfield
Fig.5 Granularity characteristics of the fourth member of Akekule Formation, east of Tahe Oilfield
Fig.6 The phase sequence characteristics of the fourth member of Akekule Formation, east of Tahe Oilfield
Fig.8 The attribute prediction map of the No.5 sublayer in the fourth member of Akekule Formation, east of Tahe Oilfield
Fig.9 The plane figure of microscopic sedimentary facies of the No.5 sublayer in the fourth member of Akekule Formation, east of Tahe Oilfield
Fig.10 Genetic evolution model of shore-shallow lacustrine sandy bars in eastern Tahe Oilfield