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![Rock and mineral components of the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> rocks under plane-p...]()
![Diagenetic features of the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> conglomerates and sandstone...]()
![87 Sr/ 86 Sr variations of the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> calcite as compared wit...]()
![Comparison of Sr contents and isotopes between the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> cal...]()
![Contour map of pressure coefficients of the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span>. Pressure ...]()
![Burial history and thermal evolution of the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> in the Mah...]()
![Simplified distribution diagram of oil and gas in the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> ...]()
![Architecture of the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> show how the channel facies relate...]()
![Biomarker analyses of oil samples in the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> superimposed ...]()
![Distribution of sedimentary facies of the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span>. (A) First m...]()
![Lateral distribution of oil in sweet spots within the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span>....]()
![CARBON AND OXYGEN AND CLUMPED ISOTOPIC DATA of <span class="search-highlight">BAIKOUQUAN</span> <span class="search-highlight">FORMATION</span> (UNIT t...]()
![Diagenetic sequence of the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> in the Mahu sag. I/S = illi...]()
![Histogram of reservoir qualities of the Triassic <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> in th...]()
![Histogram of seal physical properties of the Triassic <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> ...]()
![Diagenetic traps distributed across the <span class="search-highlight">Baikouquan</span> <span class="search-highlight">Formation</span> in the slope a...]()
![Regional occurrence of oil and gas plays in cross-section A–A′ ( a ) in Fi...]()
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1-20 OF 111 RESULTS FOR
Baikouquan Formation
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Journal Article
Prediction of favorable areas for oil accumulation in outer-source tight reservoirs under the control of lateral migration distance: A case study of the Baikouquan Formation, Mahu Sag, Junggar Basin, China
Journal: Interpretation
Publisher: Society of Exploration Geophysicists
Published: 24 December 2021
Interpretation (2022) 10 (1): T127–T140.
... accumulation in the tight glutenite reservoir (TGR) of the Lower Triassic Baikouquan Formation (T 1 b ) in the Mahu Sag is whether the oil can be laterally charged into the TRs. To analyze the lateral migration distances of oil in TRs and predict the favorable accumulation areas for oil, we have carried out...
FIGURES
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Journal Article
Conglomerate categories in coarse-grained deltas and their controls on hydrocarbon reservoir distribution: a case study of the Triassic Baikouquan Formation, Mahu Depression, NW China
Journal: Petroleum Geoscience
Publisher: Geological Society of London
Published: 09 March 2017
Petroleum Geoscience (2017) 23 (4): 403–414.
...Chengpeng Tan; Xinghe Yu; Beibei Liu; Jianhua Qu; Lei Zhang; Dingjie Huang Abstract There is great potential for hydrocarbon exploration in the Triassic Baikouquan Formation, in the Mahu Depression of the Junggar Basin, NW China. Controversy remains around the conglomerate categories in coarse...
FIGURES
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Image
Rock and mineral components of the Baikouquan Formation rocks under plane-p...
in Strontium Isotopic Variations of Authigenic Calcite in Clastic Strata Record Its Sediment Provenance and Fluid−Rock Interactions
> Lithosphere
Published: 19 June 2024
Figure 3 Rock and mineral components of the Baikouquan Formation rocks under plane-polarized light. ( a ) Conglomeratic sandstone with granite debris and perthite, some of which was dissolved to form secondary pores as shown by the blue epoxy. ( b ) Sandy conglomerate containing basalt
Image
Diagenetic features of the Baikouquan Formation conglomerates and sandstone...
in Strontium Isotopic Variations of Authigenic Calcite in Clastic Strata Record Its Sediment Provenance and Fluid−Rock Interactions
> Lithosphere
Published: 19 June 2024
Figure 4 Diagenetic features of the Baikouquan Formation conglomerates and sandstones in SEM and BSE images. ( a ) Orthoclase is almost completely dissolved forming connected dissolution pores, while albite remained stable in a sandy conglomerate (SEM; 3923.1 m depth in well AH6). ( b
Image
87 Sr/ 86 Sr variations of the Baikouquan Formation calcite as compared wit...
in Strontium Isotopic Variations of Authigenic Calcite in Clastic Strata Record Its Sediment Provenance and Fluid−Rock Interactions
> Lithosphere
Published: 19 June 2024
Figure 7 87 Sr/ 86 Sr variations of the Baikouquan Formation calcite as compared with the range for authigenic carbonate in sandstones from different sedimentary basins worldwide and carbonate in modern marine siliciclastic sediments. A comparison was also conducted of the Baikouquan Formation
Image
Comparison of Sr contents and isotopes between the Baikouquan Formation cal...
in Strontium Isotopic Variations of Authigenic Calcite in Clastic Strata Record Its Sediment Provenance and Fluid−Rock Interactions
> Lithosphere
Published: 19 June 2024
Figure 8 Comparison of Sr contents and isotopes between the Baikouquan Formation calcite and rocks from West Junggar.
Image
Contour map of pressure coefficients of the Baikouquan Formation. Pressure ...
in Petroleum system for the continuous oil play in the lacustrine Lower Triassic, Junggar Basin, China
> AAPG Bulletin
Published: 01 December 2021
Figure 15. Contour map of pressure coefficients of the Baikouquan Formation. Pressure coefficients were calculated from drilling fluid density for wells shown on the map. The pinch-out of the Baikouquan Formation is shown as a heavy line. Red lines are faults that start from the Carboniferous
Image
Burial history and thermal evolution of the Baikouquan Formation in the Mah...
in Clumped and in situ carbon and oxygen isotopes of calcite as tracers for oxidation of hydrocarbons in deep siliciclastic strata
> GSA Bulletin
Published: 22 April 2024
Figure 2. Burial history and thermal evolution of the Baikouquan Formation in the Mahu Sag, northwestern China, using well M18 as an example. The basic stratigraphic sequence and tectonic–geothermal evolution data are from Qiu et al. (2008) . During modeling, the thermal gradient is set as 35 °C
Image
Simplified distribution diagram of oil and gas in the Baikouquan Formation ...
in Clumped and in situ carbon and oxygen isotopes of calcite as tracers for oxidation of hydrocarbons in deep siliciclastic strata
> GSA Bulletin
Published: 22 April 2024
Figure 10. Simplified distribution diagram of oil and gas in the Baikouquan Formation (T 1 b ). Calcite δ 13 C values vary with spatial distribution. Because of the reservoir heterogeneity of different lithofacies, oil is only concentrated in fan–delta front sediments with high porosity
Image
Architecture of the Baikouquan Formation show how the channel facies relate...
in Petroleum system for the continuous oil play in the lacustrine Lower Triassic, Junggar Basin, China
> AAPG Bulletin
Published: 01 December 2021
Figure 17. Architecture of the Baikouquan Formation show how the channel facies relates to the other facies of the rock unit within each member. The location of cross section CC’ is shown on Figure 1A . Well number 42 (M18) is used to create the burial history chart in Figure 8 . Figure 14
Image
Biomarker analyses of oil samples in the Baikouquan Formation superimposed ...
in Petroleum system for the continuous oil play in the lacustrine Lower Triassic, Junggar Basin, China
> AAPG Bulletin
Published: 01 December 2021
Figure 5. Biomarker analyses of oil samples in the Baikouquan Formation superimposed on the trend and boundaries of the three source rocks in the northwestern Junggar Basin as determined from Tao et al. (2019 ). (A) Crossplot of tricyclic terpane (TT) (C 19 +C 20 )/C 21 ratio versus C 21 /C 23
Image
Distribution of sedimentary facies of the Baikouquan Formation. (A) First m...
in Petroleum system for the continuous oil play in the lacustrine Lower Triassic, Junggar Basin, China
> AAPG Bulletin
Published: 01 December 2021
Figure 14. Distribution of sedimentary facies of the Baikouquan Formation. (A) First member, (B) second member, and (C) third member. T 1 b = Lower Triassic Baikouquan Formation.
Image
Lateral distribution of oil in sweet spots within the Baikouquan Formation....
in Petroleum system for the continuous oil play in the lacustrine Lower Triassic, Junggar Basin, China
> AAPG Bulletin
Published: 01 December 2021
Figure 16. Lateral distribution of oil in sweet spots within the Baikouquan Formation. The location of cross section BB’ is shown on Figure 1A . Note that all of the oil occurrences are in the lower first and second members of the Baikouquan Formation reservoir rocks (T 1 b 1 and T 1 b 2
Image
CARBON AND OXYGEN AND CLUMPED ISOTOPIC DATA of BAIKOUQUAN FORMATION (UNIT t...
Published: 22 March 2021
TABLE 1. CARBON AND OXYGEN AND CLUMPED ISOTOPIC DATA of BAIKOUQUAN FORMATION (UNIT t 1 b), NORTHWESTERN CHINA, CALCITE CEMENTS
Image
Diagenetic sequence of the Baikouquan Formation in the Mahu sag. I/S = illi...
Published: 15 February 2021
Figure 4. Diagenetic sequence of the Baikouquan Formation in the Mahu sag. I/S = illite/smectite; R o = vitrinite reflectance.
Image
Histogram of reservoir qualities of the Triassic Baikouquan Formation in th...
Published: 15 February 2021
Figure 12. Histogram of reservoir qualities of the Triassic Baikouquan Formation in the M18 well area. Black squares indicate the number of samples and black lines indicate the cumulative percentage. Φ ave = average porosity; Φ max = maximum porosity; Φ min = minimum porosity; k ave = average
Image
Histogram of seal physical properties of the Triassic Baikouquan Formation ...
Published: 15 February 2021
Figure 14. Histogram of seal physical properties of the Triassic Baikouquan Formation in the M18 well area. Φ ave = average porosity; Φ max = maximum porosity; Φ min = minimum porosity; K ave = average permeability; k max = maximum permeability; k min = minimum permeability.
Image
Diagenetic traps distributed across the Baikouquan Formation in the slope a...
Published: 15 February 2021
Figure 24. Diagenetic traps distributed across the Baikouquan Formation in the slope area of Mahu sag. Mt. = Mountain.
Image
Regional occurrence of oil and gas plays in cross-section A–A′ ( a ) in Fi...
in Strontium Isotopic Variations of Authigenic Calcite in Clastic Strata Record Its Sediment Provenance and Fluid−Rock Interactions
> Lithosphere
Published: 19 June 2024
Figure 2 Regional occurrence of oil and gas plays in cross-section A–A′ ( a ) in Figure 1(a) in the Baikouquan Formation. ( b ) Analyzed wells with generalized stratigraphy of the Lower Triassic Baikouquan Formation in the Mahu Sag. This figure is modified from reference [ 38 ].
Journal Article
Petroleum system for the continuous oil play in the lacustrine Lower Triassic, Junggar Basin, China
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 December 2021
AAPG Bulletin (2021) 105 (12): 2349–2380.
...Figure 15. Contour map of pressure coefficients of the Baikouquan Formation. Pressure coefficients were calculated from drilling fluid density for wells shown on the map. The pinch-out of the Baikouquan Formation is shown as a heavy line. Red lines are faults that start from the Carboniferous...
FIGURES
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