2022 Vol. 47, No. 11
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2022, 47(11): 3929-3943.
doi: 10.3799/dqkx.2022.221
Abstract:
Seismic attribute analyses have been applied widely in hydrocarbon exploration and development of fluvial reservoirs, and obtained good results. The analysis procedure of seismic attributes mainly includes the extraction, the optimization and the fus...
Seismic attribute analyses have been applied widely in hydrocarbon exploration and development of fluvial reservoirs, and obtained good results. The analysis procedure of seismic attributes mainly includes the extraction, the optimization and the fus...
2022, 47(11): 3944-3959.
doi: 10.3799/dqkx.2022.192
Abstract:
Alluvial plains are very important for urbanization process and human development, which are directly exposed to the risk of intense flooding in the long term. It can deepen the understanding of flood histories and patterns to conduct studies on floo...
Alluvial plains are very important for urbanization process and human development, which are directly exposed to the risk of intense flooding in the long term. It can deepen the understanding of flood histories and patterns to conduct studies on floo...
2022, 47(11): 3960-3976.
doi: 10.3799/dqkx.2022.013
Abstract:
The braided-meander transition and coexistence phenomenon is a hot issue in physical geography, hydraulics and fluvial sedimentary geology. It also has important reference significance for ancient fluvial sedimentary environment reconstruction and re...
The braided-meander transition and coexistence phenomenon is a hot issue in physical geography, hydraulics and fluvial sedimentary geology. It also has important reference significance for ancient fluvial sedimentary environment reconstruction and re...
2022, 47(11): 3977-3988.
doi: 10.3799/dqkx.2022.132
Abstract:
Most of the fluvial reservoirs have been in the late stage of oilfield development in China, and it is urgent to characterize their complex, internal sedimentary architectures. However, there are few published research documents related to differenti...
Most of the fluvial reservoirs have been in the late stage of oilfield development in China, and it is urgent to characterize their complex, internal sedimentary architectures. However, there are few published research documents related to differenti...
2022, 47(11): 3989-4004.
doi: 10.3799/dqkx.2022.390
Abstract:
The ancient Pearl River delta (PRD) is an important target for oil and gas exploration in the Pearl River Mouth basin, whereas its overall sedimentary characteristics have not been fully revealed, limiting the recognition of multi-type sand bodies an...
The ancient Pearl River delta (PRD) is an important target for oil and gas exploration in the Pearl River Mouth basin, whereas its overall sedimentary characteristics have not been fully revealed, limiting the recognition of multi-type sand bodies an...
2022, 47(11): 4005-4019.
doi: 10.3799/dqkx.2022.034
Abstract:
The Zhongjiannan Canyons were first discovered in the northwest of the South China Sea. At present, relevant research on its geological information has not been carried out.Based on the comprehensive use of bathymetric topographic data and two-dimens...
The Zhongjiannan Canyons were first discovered in the northwest of the South China Sea. At present, relevant research on its geological information has not been carried out.Based on the comprehensive use of bathymetric topographic data and two-dimens...
2022, 47(11): 4020-4032.
doi: 10.3799/dqkx.2022.273
Abstract:
The research object of cyclostratigraphy has gradually shifted from marine strata to continental deep-water strata. In order to explore the possibility of establishing high frequency sequence framework in continental shallow lake basin by means of cy...
The research object of cyclostratigraphy has gradually shifted from marine strata to continental deep-water strata. In order to explore the possibility of establishing high frequency sequence framework in continental shallow lake basin by means of cy...
2022, 47(11): 4033-4045.
doi: 10.3799/dqkx.2022.203
Abstract:
Integrating seismic information into multi-point statistical geological modeling can improve the cross well prediction function of the model. Taking a braided river sedimentary oil-bearing block in Orinoco heavy oil belt, Venezuela, as an example, co...
Integrating seismic information into multi-point statistical geological modeling can improve the cross well prediction function of the model. Taking a braided river sedimentary oil-bearing block in Orinoco heavy oil belt, Venezuela, as an example, co...
2022, 47(11): 4046-4059.
doi: 10.3799/dqkx.2022.166
Abstract:
The coarser clastic sediment in deep-water submarine canyons is a hot topic in the field of marine geology, not only because it can be good oil and gas reservoirs, but also because it records the complete information of marine geological environment ...
The coarser clastic sediment in deep-water submarine canyons is a hot topic in the field of marine geology, not only because it can be good oil and gas reservoirs, but also because it records the complete information of marine geological environment ...
2022, 47(11): 4060-4074.
doi: 10.3799/dqkx.2022.168
Abstract:
Characterization of meandering channel reservoir superposed pattern is difficult to Fudong No.5 well area with large well spacing. Using the data of core, seismic, logging, and production test, and the methods of well-logging seismic data calibration...
Characterization of meandering channel reservoir superposed pattern is difficult to Fudong No.5 well area with large well spacing. Using the data of core, seismic, logging, and production test, and the methods of well-logging seismic data calibration...
Paleo-Drainage Restoration and Prediction of Sedimentary Coupling Response in the Southern Bohai Sea
2022, 47(11): 4075-4092.
doi: 10.3799/dqkx.2022.022
Abstract:
The modern drainage systems of Jargalant Nuruu and Turgen-Kharkhiraa mountain systems in Inner Mongolia and the paleo-drainage systems of Chengbei low uplift and Bonan low uplift in Bohai Bay basin were picked up by Global Mapper and ArcGIS software,...
The modern drainage systems of Jargalant Nuruu and Turgen-Kharkhiraa mountain systems in Inner Mongolia and the paleo-drainage systems of Chengbei low uplift and Bonan low uplift in Bohai Bay basin were picked up by Global Mapper and ArcGIS software,...
2022, 47(11): 4093-4097.
doi: 10.3799/dqkx.2022.881
Abstract:
Wegener's idea of continental drift stemmed from an intuitive impression of the coincidence of both sides of the Atlantic Ocean. This coincidence is represented by the fit of coastlines of South America and Africa on both sides of the Atlantic. In re...
Wegener's idea of continental drift stemmed from an intuitive impression of the coincidence of both sides of the Atlantic Ocean. This coincidence is represented by the fit of coastlines of South America and Africa on both sides of the Atlantic. In re...
2022, 47(11): 4098-4107.
doi: 10.3799/dqkx.2022.882
Abstract:
Mercury (Hg) is a global pollutant which has been listed by the United Nations Environment Programme focusing on control. Vegetation is a foundational link between atmosphere and pedosphere, and plays an important role in global Hg cycles. Currently,...
Mercury (Hg) is a global pollutant which has been listed by the United Nations Environment Programme focusing on control. Vegetation is a foundational link between atmosphere and pedosphere, and plays an important role in global Hg cycles. Currently,...
2022, 47(11): 4108-4113.
doi: 10.3799/dqkx.2022.883
Abstract:
The search for extraterrestrial habitable environments and signs of life is one of the major scientific objectives of deep space exploration. As a disciplinary regime that studies the origin, evolution, distribution, and future of life associated wit...
The search for extraterrestrial habitable environments and signs of life is one of the major scientific objectives of deep space exploration. As a disciplinary regime that studies the origin, evolution, distribution, and future of life associated wit...
2022, 47(11): 4114-4121.
doi: 10.3799/dqkx.2022.415
Abstract:
Volcanoes are the link connecting the Earth's interior and surface systems and are seen as a sign of the vitality of the Earth. Mitigating the impact of large volcanic eruptions on Earth's climate and environment is a major topic in geosciences. In t...
Volcanoes are the link connecting the Earth's interior and surface systems and are seen as a sign of the vitality of the Earth. Mitigating the impact of large volcanic eruptions on Earth's climate and environment is a major topic in geosciences. In t...
2022, 47(11): 4122-4144.
doi: 10.3799/dqkx.2022.365
Abstract:
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) U-Th-Pb dating technique provides crucial temporal constraints to accurately determine geological evolution history and explore important geological processes such as diagenesis ...
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) U-Th-Pb dating technique provides crucial temporal constraints to accurately determine geological evolution history and explore important geological processes such as diagenesis ...
2022, 47(11): 4145-4160.
doi: 10.3799/dqkx.2022.432
Abstract:
Morphologic, structural and compositional characteristics of the lunar soil returned by Chang'E-5 provide invaluable insights into the origin of the lunar soil and the evolution history of the Moon' s surface. Using scanning electron microscopy-energ...
Morphologic, structural and compositional characteristics of the lunar soil returned by Chang'E-5 provide invaluable insights into the origin of the lunar soil and the evolution history of the Moon' s surface. Using scanning electron microscopy-energ...
2022, 47(11): 4161-4175.
doi: 10.3799/dqkx.2022.344
Abstract:
High arsenic groundwater not only directly endangers water supply safety, but also affects the water quality of wetlands and thus threatens the ecological safety of wetlands through the long-term interactions between groundwater and surface water. Th...
High arsenic groundwater not only directly endangers water supply safety, but also affects the water quality of wetlands and thus threatens the ecological safety of wetlands through the long-term interactions between groundwater and surface water. Th...
2022, 47(11): 4176-4183.
doi: 10.3799/dqkx.2022.375
Abstract:
To ensure the efficient and safe in-situ remediation process of aniline contamination in aquifer without secondary pollution, a method for the remediation of aniline in groundwater by an in-well bioreactor under electrochemical and hydrodynamic cycle...
To ensure the efficient and safe in-situ remediation process of aniline contamination in aquifer without secondary pollution, a method for the remediation of aniline in groundwater by an in-well bioreactor under electrochemical and hydrodynamic cycle...
2022, 47(11): 4184-4195.
doi: 10.3799/dqkx.2022.397
Abstract:
Using a subsurface electrochemical-hydrodynamic circulation system as a remediation technology, this study developes a reactive transport model of mixed chlorinated hydrocarbons in laboratory sand box experiments. The reaction kinetic parameters of e...
Using a subsurface electrochemical-hydrodynamic circulation system as a remediation technology, this study developes a reactive transport model of mixed chlorinated hydrocarbons in laboratory sand box experiments. The reaction kinetic parameters of e...
2022, 47(11): 4196-4209.
doi: 10.3799/dqkx.2022.093
Abstract:
The formation and regulation mechanism of stream runoff in mountainous alpine regions is the basis of understanding the formation mechanism and transformation process of water resources in basins and predicting the response of hydrological processes ...
The formation and regulation mechanism of stream runoff in mountainous alpine regions is the basis of understanding the formation mechanism and transformation process of water resources in basins and predicting the response of hydrological processes ...
2022, 47(11): 4210-4221.
doi: 10.3799/dqkx.2022.262
Abstract:
In order to evaluate the impact of the End-Permian mass extinction on the taxonomic diversity and functional diversity of benthic communities, this study carried out a successive collection of macrofossils through the Permian-Triassic boundary sequen...
In order to evaluate the impact of the End-Permian mass extinction on the taxonomic diversity and functional diversity of benthic communities, this study carried out a successive collection of macrofossils through the Permian-Triassic boundary sequen...
2022, 47(11): 4222-4244.
doi: 10.3799/dqkx.2022.395
Abstract:
A new dinosaur track site, Anietang site, was discovered in Changdu region of eastern Tibet. The lithostratigraphy of this track site is mainly lakeside purplish red medium-fine sandstone of the Middle Jurassic Dabuka Formation. Four exquisitely conv...
A new dinosaur track site, Anietang site, was discovered in Changdu region of eastern Tibet. The lithostratigraphy of this track site is mainly lakeside purplish red medium-fine sandstone of the Middle Jurassic Dabuka Formation. Four exquisitely conv...
2022, 47(11): 4245-4255.
doi: 10.3799/dqkx.2022.366
Abstract:
Continent-ocean transition zone is a key position to understand the breakup of continental lithosphere and the initial seafloor spreading processes, but some questions about related geological processes still remain controversial in the northern marg...
Continent-ocean transition zone is a key position to understand the breakup of continental lithosphere and the initial seafloor spreading processes, but some questions about related geological processes still remain controversial in the northern marg...
2022, 47(11): 4256-4266.
doi: 10.3799/dqkx.2022.291
Abstract:
In order to solve the problems of real-time, robustness and accuracy of the current profile generation, in this paper it proposes to solve the calculation bottleneck of the cutting problem from the perspective of image space by using the double stenc...
In order to solve the problems of real-time, robustness and accuracy of the current profile generation, in this paper it proposes to solve the calculation bottleneck of the cutting problem from the perspective of image space by using the double stenc...
2022, 47(11): 4267-4279.
doi: 10.3799/dqkx.2022.129
Abstract:
The lithology classification method based on pixel primitives, polarimetric synthetic aperture radar (SAR) data and traditional machine learning algorithm is easy to be affected by the inherent speckle noise, and the accuracy is not high. In order to...
The lithology classification method based on pixel primitives, polarimetric synthetic aperture radar (SAR) data and traditional machine learning algorithm is easy to be affected by the inherent speckle noise, and the accuracy is not high. In order to...
2022, 47(11): 4280-4293.
doi: 10.3799/dqkx.2022.207
Abstract:
Geological mapping on covered area is a crucial research of new geological mapping. Audio magnetotelluric (AMT) is one of effective geophysical methods for geological mapping on covered area, which can provide the constraint of electrical parameters ...
Geological mapping on covered area is a crucial research of new geological mapping. Audio magnetotelluric (AMT) is one of effective geophysical methods for geological mapping on covered area, which can provide the constraint of electrical parameters ...
2022, 47(11): 4294-4308.
doi: 10.3799/dqkx.2022.158
Abstract:
In order to understand the evolution of the magmatic system of the Emeishan mantle plume, whole-rock major and trace elements, in-situ mineral composition and isotope studies as well as MELTS simulation were carried out on the diabase dikes in the Ho...
In order to understand the evolution of the magmatic system of the Emeishan mantle plume, whole-rock major and trace elements, in-situ mineral composition and isotope studies as well as MELTS simulation were carried out on the diabase dikes in the Ho...
2022, 47(11): 4309-4318.
doi: 10.3799/dqkx.2022.337
Abstract:
Total organic carbon (TOC) content is one of the key parameters to evaluate shale oil and gas resources. In order to quantitatively evaluate the TOC distribution characteristics and predict the sweet spots of shale of Qingshankou Formation in Songlia...
Total organic carbon (TOC) content is one of the key parameters to evaluate shale oil and gas resources. In order to quantitatively evaluate the TOC distribution characteristics and predict the sweet spots of shale of Qingshankou Formation in Songlia...
2022, 47(11): 4319-4335.
doi: 10.3799/dqkx.2022.153
Abstract:
The thermal evolution history is closely related to shale gas generation and accumulation process. On the one hand, the maturity evolution history determines the hydrocarbon generation process, type and amount of shale gas in the geological history. ...
The thermal evolution history is closely related to shale gas generation and accumulation process. On the one hand, the maturity evolution history determines the hydrocarbon generation process, type and amount of shale gas in the geological history. ...
