Search
Search Results
-
Reservoir characteristics and control mechanism of resistivity low-contrast oil pays in Chang 8 tight sandstone of Longdong West area, Ordos Basin
Log interpretation and evaluation of tight sandstone reservoir in Chang 8 Member of Longdong West area, Ordos Basin, China, are facing great...
-
Quantitative characterization and distribution of petrologically superior sandbodies in a shallow-water delta: Chang 81 sub-member, Triassic Yanchang Formation, Longdong area, Ordos Basin, China
Due to its huge production potential, tight sandstone oil reservoir is the most promising exploration target in the Upper Triassic Yanchang...
-
Geochemical characteristics of the Chang7 organic-rich fine-grained sedimentary rocks and its relationship with the tight oil in Longdong area, Northwest China
In order to study the geochemical characteristics of fine-grained sedimentary rocks and clarify its relationship with the tight oil reservoir, the...
-
Wettability evaluation of shale oil reservoirs and its impact on the post-fracturing shut-in duration of horizontal wells: a quantitative study for Ordos Basin, NW China
Shale oil development in Ordos Basin, China, primarily relies on the displacement of crude oil during the post-fracturing shut-in stage (PFSIS) of...
-
Geochemical characteristics, generation, and evolution mechanism of coalbed methane in the south-western Ordos Basin, China
The south-western Ordos Basin is rich in low-middle rank coalbed methane (CBM) resources; while the geochemical characteristics and genetic mechanism...
-
Geological Characteristics of the Tangjiashan Barrier Lake Area
The Tangjiashan barrier lake was located on the Tongkou River, which was about 4.6 km north to the Beichuan County.
-
Integrating development inhomogeneity into geological disasters risk assessment framework in mountainous areas: a case study in Lushan–Baoxing counties, Southwestern China
The impact of geological disasters on mountainous settlement have been focused on in recent years. Despite the booming development in the modeling of...
-
Geochemistry of magnetite in beach sands, stream sediments, and in situ magnetites in surrounding rocks at north Taiwan island
The geochemistry of magnetite provides constraints on the source(s) of the magnetite and other ore minerals. In this study, we constructed a...
-
Diagenetic differences in tight sandstone reservoirs in two delta fronts: an example from the Chang 4 and 5 members of the Yanchang Formation in the Longdong area, Ordos Basin, China
With the intensification of oil and gas exploration, tight sandstone reservoirs have received an increasing amount of attention, particularly with...
-
Sedimentary characteristics of lacustrine deep-water gravity flow in the third member of Paleogene Shahejie Formation in Dongying Sag, Bohai Bay Basin, China
Many types of sedimentary systems occur in the middle of the third member of the Shahejie Formation (E 2 S 3 2 ) of the Paleogene in the Dongying Sag east...
-
Deformation Characteristics of the Central South Segment of LFZ After Wenchuan Earthquake with SBAS-InSAR
Fault activity property is one of the main reasons caused by the motion of crustal fault, and the research of fault activity characteristics has...
-
An integrated geophysical approach for ground water prospecting in plateau slope zone: a case study from Shuangnuo Village, Fuyuan, Yunnan Province
The direction of drilling wells in the plateau slope area is toward finding local favorable water-rich blocks, which are relative groundwater...
-
Wood use and forest management by Neolithic millet farmers at the **nglong site, northern China
The origin and development of agriculture and its relationship with climate change are hotly debated topics among environmental archaeologists. In...
-
Characteristics and susceptibility assessment of the earthquake-triggered landslides in moderate-minor earthquake prone areas at southern margin of Sichuan Basin, China
This paper aims to characterize the EQ (earthquake)-triggered landslides and to assess the EQ-triggered landslide susceptibility in moderate-minor...
-
Laboratory study on engineering geological characteristics of rocks within the fault
The basic physical and mechanical properties of the rocks within a fault zone are fundamental factors affecting fault stability and will influence...
-
Mining subsidence monitoring using distributed scatterers InSAR based on Goldstein filter and Fisher information matrix-weighted optimization
Due to the shortcomings of traditional interferometric synthetic aperture radar (InSAR) technologies in mining subsidence monitoring, such as a low...
-
Genetic analysis and resource evaluation of Dazhuang geothermal reservoir in the Minle Basin
To understand the characteristics of geothermal resources of the Dazhuang geothermal reservoir in the Minle Basin, regional geothermal geological...
-
The sources, diffusion, and health risks of polycyclic aromatic hydrocarbons in water and sediment of a typical underground river in South China
Underground rivers serve as the primary source of drinking water in the karst area in South China and support their development. However, the aquifer...
-
Longshore changes in the microfacies and distribution of clastic barrier coastal sandbodies: a case from the Benxi formation in the Ordos Basin, China
The Benxi Formation in the Ordos Basin is an important gas-producing layer in the Yanchang gas field. There are critical changes in the microfacies...
-
Characteristics and influencing factors of Cretaceous reservoir in eastern depression of North Yellow Sea basin
Cretaceous is the key exploration target layer in the eastern depression of North Yellow Sea basin, which has a good prospect for oil and gas...
