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Kongdian Formation

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Image
—Distribution of Shahejie (ES 1 -ES 4 ) and <b>Kongdian</b> (EK) <b>formations</b>. N = N...
Published: 01 August 1984
Figure 7 —Distribution of Shahejie (ES 1 -ES 4 ) and Kongdian (EK) formations. N = Neogene; MZ = Mesozoic; PZ = Paleozoic. 1 = overlap lines; 2 = erosion lines.
Journal Article
Journal: AAPG Bulletin
Published: 01 September 2011
AAPG Bulletin (2011) 95 (9): 1475–1493.
...). The Paleogene stratigraphic record in Bohai Bay Basin consists of, in ascending order, the Kongdian, Shahejie, and Dongying formations ( Figure 2 ). Age constraints on these stratigraphic units are provided by K-Ar isotopic dating from volcanic rocks; biostratigraphy based on palynology, algae, and ostracods...
FIGURES | View All (10)
Journal Article
Journal: AAPG Bulletin
Published: 15 February 2019
AAPG Bulletin (2019) 103 (2): 469–504.
... packages, corresponding to four rifting episodes. The lowermost package contains fluvial and lacustrine clastics of the Kongdian Formation ( Figure 2 ; Guo et al., 2010 ; Feng et al., 2013 ), formed in an arid climate ( Feng et al., 2006 ). The middle package contains lacustrine marginal fan systems...
FIGURES | View All (16)
Journal Article
Journal: AAPG Bulletin
Published: 01 November 2016
AAPG Bulletin (2016) 100 (11): 1633–1662.
... in mudstones. Figure 2. Tertiary stratigraphy and tectonic evolution of the Dongying depression. Ed = Paleogene Dongying Formation; Ek = Paleogene Kongdian Formation; Es1 = first member of the Paleogene Shahejie Formation; Es2 = second member of the Paleogene Shahejie Formation; Es3 = third member...
FIGURES | View All (14)
Journal Article
Journal: Interpretation
Published: 14 February 2018
Interpretation (2018) 6 (2): SD13–SD27.
... the Kongdian Formation to the fourth member of the Shahejie Formation, 65–42 Ma), (2) Synrift stage II (the third member of Shahejie Formation, 42–38 Ma), and (3) Synrift stage III (from the second member of the Shahejie Formation to Dongying Formation, 38–24.6 Ma). During the different stages...
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Journal Article
Journal: Interpretation
Published: 19 October 2017
Interpretation (2017) 5 (4): ST85–ST102.
... sequences in the sags along the 428 uplift consist of the Paleogene Kongdian Formation, the Shahejie Formation, the Dongying Formation, the Neogene Guantao Formation, the Minghuazhen Formation, and the Quaternary Pingyuan Formation (Figure  2 ). The Shahejie Formation is divided into the fourth member...
FIGURES | View All (20)
Journal Article
Journal: Interpretation
Published: 20 September 2018
Interpretation (2018) 6 (4): SN11–SN21.
... into the Kongdian, Shahejie, Guantao, and Minghuazhen Formations. The lithologies mainly include coarse-grained sandstone, medium-grained sandstone, silty sandstone, mudrock, and gypsum ( Zhang et al., 2016 ). Figure 3. Main sedimentary system of the lower Es3 member of the Shahejie Formation...
FIGURES | View All (12)
Journal Article
Journal: Interpretation
Published: 29 August 2017
Interpretation (2017) 5 (4): T487–T501.
... for this study from the Es 3 l formation in the Luo-69 well in the Zhanhua Sag (Figure  2 ). The Luo-69 well is an exploratory well that is drilled through the Neogene Minghuazhen and Guantao Formations and the Paleogene Dongying, Shahejie, and Kongdian Formations (from top to bottom) (Figure  3...
FIGURES | View All (13)
Image
Stratigraphic columns of the Paleogene system in the Dongying depression (m...
Published: 01 August 2018
Figure 2. Stratigraphic columns of the Paleogene system in the Dongying depression (modified after Feng, 1999 ; Feng et al., 2013 ). Ed = Dongying Formation in the Paleogene system; Ek = Kongdian Formation in the Paleogene system; Ek 1 and Ek 2 = Paleogene Kongdian Formation Members 1 and 2
Image
The diagram showing Paleogene lake basin evolution in the Dongying depressi...
Published: 15 August 2019
Figure 3. The diagram showing Paleogene lake basin evolution in the Dongying depression (revised after Chen et al., 2018 ). Ed = Eocene Dongying Formations; Ek = Eocene Kongdian Formation; L = lower part; M = middle part; U = upper part.
Image
Stratigraphic column and structural evolution in the Bohai Sea area (Gong e...
Published: 01 June 2016
Figure 2. Stratigraphic column and structural evolution in the Bohai Sea area (Gong et al., 2003; Li et al., 2006 ; Xin et al., 2010). E 1 k 1 = the first member of Kongdian Formation; E 1 k 2 = the second member of Kongdian Formation; E 1 k 3 = the third member of Kongdian Formation; E 2 s 1
Journal Article
Journal: AAPG Bulletin
Published: 01 June 2016
AAPG Bulletin (2016) 100 (6): 969–1002.
...Figure 2. Stratigraphic column and structural evolution in the Bohai Sea area (Gong et al., 2003; Li et al., 2006 ; Xin et al., 2010). E 1 k 1 = the first member of Kongdian Formation; E 1 k 2 = the second member of Kongdian Formation; E 1 k 3 = the third member of Kongdian Formation; E 2 s 1...
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Image
Stratigraphy and depositional environments in the Baxian Sag (modified from...
Published: 03 April 2019
Fig. 3. Stratigraphy and depositional environments in the Baxian Sag (modified from Zhao et al. 2015 ). E k – Kongdian Formation; E s – Shahejie Formation; E d – Dongying Formation; N g – Guantao Formation; N m – Minghuazhen Formation; Q p – Pingyuan Formation; Mz – Mesozoic; Pz
Image
Structural profiles with oil pool distribution across the Liaodong Bay subb...
Published: 01 February 2016
Figure 15. Structural profiles with oil pool distribution across the Liaodong Bay subbasin. Note the variation in migration directions among the four profiles. See Figures 1C , 4B , 5B , 6B , and 14 for locations. E 1-2 k = Kongdian Formation; E 2 s = Shahejie Formation; E 3 d = Dongying
Image
Tertiary stratigraphy and tectonic evolution of the Dongying depression. Ed...
Published: 01 November 2016
Figure 2. Tertiary stratigraphy and tectonic evolution of the Dongying depression. Ed = Paleogene Dongying Formation; Ek = Paleogene Kongdian Formation; Es1 = first member of the Paleogene Shahejie Formation; Es2 = second member of the Paleogene Shahejie Formation; Es3 = third member
Image
Profile of acid-extractable hydrocarbons across oil pool S105 in Huimin sag...
Published: 01 January 2003
Figure 3 Profile of acid-extractable hydrocarbons across oil pool S105 in Huimin sag, Shandong Province, People's Republic of China. Ek = Paleogene Kongdian Formation; Ed = Paleogene Dongying Formation; N = Neogene; Q = Quaternary; Es 1 , Es 2 , Es 3 , and Es 4 are the members of the Paleogene
Image
—Development curves of 16 main faults: ① = Shijiazhuang; ② = Daxing; ③ = Ga...
Published: 01 August 1984
, ED = Paleogene Dongying formation; ES 1 -ES 4 = Paleogene Shahejie formation; EK = Eocene-Upper Cretaceous(?) Kongdian formation; PRE-E = pre-Tertiary. Map prepared by Fan Feichen.
Image
Interpreted seismic cross section through the study area showing lithologie...
Published: 01 November 2016
Figure 3. Interpreted seismic cross section through the study area showing lithologies in the fourth member of the Paleogene Shahejie Formation (Es4) interval and major extensional faults. Ek = Paleogene Kongdian Formation; Es1 = first member of the Paleogene Shahejie Formation; Es3 = third
Image
(A) Uninterpreted and (B) interpreted seismic cross section CC′ in the Liao...
Published: 01 February 2016
Figure 4. (A) Uninterpreted and (B) interpreted seismic cross section CC′ in the Liaodong Bay subbasin. Note that a negative flower structure developed immediately above a positive flower structure. The section has no vertical exaggeration. See Figure 1C for location. E 1-2 k = Kongdian
Image
Generalized stratigraphic lithologic column for the Paleogene strata of wel...
Published: 01 August 2016
Figure 13. Generalized stratigraphic lithologic column for the Paleogene strata of well PL25-6-1 in Penglai 25-6 (PL25-6) field. E 2 k = Kongdian Formation; E 2 S 1 = first member of the Shahejie Formation; E 2 S 2 = second member of the Shahejie Formation; E 2 S 3 = third member