Paleogeomorphology restoration

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August undefined, 2024

WebDec 14, 2024 · On the seismic section of residual-thickness method, crossing the Mianyang-changning intracratonic sag and the adjacent carbonate platform, evident onlaps that indicate the slope-break belt occurred mistakenly in the platform interior, demonstrating disagreement of the residual-thickness paleogeomorphology with objective reality and … http://www.cped.cn/EN/abstract/abstract1860.shtml

A method of paleogeomorphology restoration based on tectonic ...

Webpalaeogeomorphologic pattern of Ordovician weathering crust is detailedly restored and subdivided, their impacts on karst reservoir development are analyzed, in order to provide … WebDec 25, 2024 · The Mesozoic strata in the Chaoshan sub-basin of northern South China Sea have rich oil and gas resources. Seismic data and well logging data were used in … omer \u0026 company

Study and Application of Seismic Sedimentology in Paleogeomorphology …

http://ogg.pepris.com/EN/abstract/abstract12202.shtml WebJan 1, 2024 · Thus, paleogeomorphology restoration is of great significance to understanding the development and distribution of the gas reservoirs in the Lei 4 3 sub-member. With the overall increase in the level of exploration in the Sichuan Basin, the number of new wells has increased and the available seismic data have been enriched, … Web鄂尔多斯盆地三叠系延长组长7 3 亚段沉积体系和砂体成因类型及展布特征受湖盆底部形态控制明显，不同地区砂体类型、成因及空间展布各异。根据岩心、钻井、测井等资料运用印模法与沉积学方法精确地恢复了鄂尔多斯盆地三叠系延长组长7 3 亚段的古地貌，并对微古地貌单元进行精细刻画，在此 ... omer yurtseven g league stats

Frontiers Factors controlling spatial distribution of complex ...

WebThe restoration of the denudation thickness is the basis for quantitatively analyzing the basin burial history, thermal evolution history and hydrocarbon accumulation conditions. The well data is not sufficient to do this in the southern Lishui Sag with only 5 wells, so the new, high-quality three-dimensional (3D) seismic data is essential. The methods employed to … WebIn this paper, the stratigraphic framework is firstly established by analyzing core, well logging and seismic data. Secondly, the paleogeomorphology is restored to study its control on … is area measured in units of lengthWebOct 5, 2024 · Based on stratigraphic division, the sedimentary environment, sediment source and sand body distribution characteristics are defined through mineral petrology analysis, grain size analysis, sedimentary facies marker research and … omeshal

"WebAug 9, 2024 · The Tarim Basin is the largest petroliferous basin in northwestern China and contains the Tahe oilfield, the highest hydrocarbon enrichment in the entire basin. Paleogeomorphology has important controlling effects on carbonate reservoir development. Using core data, thin sections and drilling, logging and seismic data, paleokarst was … " - Paleogeomorphology restoration

Paleogeomorphology restoration

Sedimentary characteristics and model of gravity flow …

WebPaleogeomorphology of the researched area basically is located in the developmental area of the karst slope and karst basin,can be further identified and divided into 12 sort three-level paleogeomorphology units,such as monadnock,tablelands,tableland tableland margin,steps level ground,cheuch and depression,etc. Ancient karstification intense; the karst reservoir … WebRestoration of Paleogeomorphology in the Lower Section of Sha 3. At present, the commonly used methods of ancient landform restoration mainly include sedimentology analysis, sequence stratigraphy analysis, stratum thickness method, impression method, back stripping and filling and leveling [12].

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http://www.nggs.ac.cn/EN/Y2024/V32/I10/1532 WebJun 15, 2024 · Therefore, restoration of pre-carboniferous paleogeomorphology and relationship between paleogeomorphology and gas reservoirs are of important guiding …

WebRestoration of Paleogeomorphology in the Lower Section of Sha 3. At present, the commonly used methods of ancient landform restoration mainly include sedimentology … WebJan 9, 2024 · The mirror relationship between residual paleogeomorphology and overlying strata is then fully utilized and semi-quantitative restoration of paleogeomorphology is …

WebNov 23, 2024 · Weathered-crust karst carbonate is developed in the third submember of the fourth member of the Middle Triassic Leikoupo Formation (Lei 4 3 submember) in the … WebThe meaning of PALEOGEOMORPHOLOGY is a branch of geomorphology concerned with the study of ancient topographic features now either concealed beneath the surface or …

http://en.cgsjournals.com/article/doi/10.11932/karst20150208

WebAug 2, 2012 · The paleo-uplifts at different periods, such as end of O2-end of O3 and end of D2, control the dominant development zones of karstification; the paleogeomorphology and faults resulted from tectonic uplift control the flowing depth of the karst fluid; and the lithology controls the position and extent of karst development. omesec 20 mgWebThe Ordos Basin’s southern part is a composite zone made up of numerous continental blocks and has long been influenced by surrounding tectonism. However, only a few studies have investigated the existence of southern provenance supply and the basin’s southern boundary in the Middle Jurassic Zhiluo Formation. Based on sandstone detrital zircon U … omer turkish seriesWebPaleogeomorphology of the researched area basically is located in the developmental area of the karst slope and karst basin,can be further identified and divided into 12 sort three … omerza 35 stratford terrace cranford njWebJul 1, 2024 · On the basis of the structural evolution, the restoration of the paleogeomorphology is carried out. The results show that the Wenzhou formation (E2w) in the entire study area has been all denuded. ome shacklesWeb鄂尔多斯盆地三叠系延长组长7 3 亚段沉积体系和砂体成因类型及展布特征受湖盆底部形态控制明显，不同地区砂体类型、成因及空间展布各异。根据岩心、钻井、测井等资料运用印 … omesh anandaWebAug 23, 2024 · In this study, detrital zircon geochronology, petrography and geochemistry methods are used to analyse the evolution of provenance and paleogeomorphology in the … ome sheetWebOct 15, 2024 · By restoring the HW, one is able to analyze the strain magnitude, where is the principal major strain axis and e is the strain value. The strain ellipse caused by structural … is are a linking verb or an auxiliary verb