Results 11 to 20 of about 41,074 (202)

Progress of deep learning in oil and gas reservoir geological modeling [PDF]

地质科技通报, 2021
With the rapid development of big data and deep learning based on artificial intelligence technology, reservoir geological modeling has gradually moved from traditional two-point geostatistical modeling, object-based modeling, multi-point geostatistical ...
Yanfeng Liu, Wenbiao Zhang, Taizhong Duan, Peiqing Lian, Meng Li, Huawei Zhao   +5 more
doaj   +2 more sources

Three-Dimensional Geological Modeling Method Based on Potential Vector Fields [PDF]

Applied Sciences
With the development of 3D geological modeling, implicit modeling methods have gradually gained popularity. However, existing potential field methods cannot directly represent unconformable geological interfaces.
Peigang Liu, Zheng Li, Gang Yu, Zongmin Li   +3 more
doaj   +2 more sources

GEOLOGICAL INTERPRETATION OF 2D GRAVITY MODELING IN TULUNG SELAPAN AREA AND SURROUNDINGS, SOUTH SUMATRA BASIN [PDF]

, 2023
The South Sumatra Basin is a prolific oil and gas basin. The Tulung Selapan area, which is to the east and part of the South Sumatra Basin, is considered to have hydrocarbon potential.
Mirnanda, Eddy, Prabowo, Harkins, Simatupang, Vera Sarah   +2 more
core   +2 more sources

GEOLOGICAL INTERPRETATION OF THE OFFSHORE SEDIMENTARY BASIN OF NORTH CENTRAL JAVA BASED ON SPECTRAL ANALYSIS AND 2D GRAVITY MODELING [PDF]

, 2023
The offshore sedimentary basin of North Central Java is a marine basin located in the northern part of North Serayu Basin. This basin was formed through the uplift of the southern part of Central Java (Bumiayu) caused by the movement of a pair of ...
Rahardiawan, Riza, Dewanto, Ordas, Mulyasari, Rahmi, Ningsih, Restu, Setiadi, Imam   +4 more
core   +2 more sources

Regularities in the development of fracturing zones in rocks of the sedimentary cover of Western Siberia, based on the results of the application of the OilRiver technology, horizontal well logging and hydrofracturing data

Georesursy, 2018
The article presents known results of theoretical and experimental works, describing the regularities of the formation of fractured-block structures in platform areas.
E.D. Glukhmanchuk, V.V. Krupitskiy, A.V. Leontievskiy   +2 more
doaj   +1 more source

Method and Application of Urban 3D Rapid Modeling of Geology Based on CAD Borehole Logs

Geofluids, 2022
Urban 3D geological modeling is one of the key technologies of geological data visualization and spatial analysis. Aiming at the problems of cumbersome modeling process, low modeling efficiency, and accuracy of traditional modeling methods based on ...
Xuefeng Zhang, Cheng Chen, Zifei Xu, Hong Li   +3 more
doaj   +1 more source

3D Reservoir Geological Modeling Algorithm Based on a Deep Feedforward Neural Network: A Case Study of the Delta Reservoir of Upper Urho Formation in the X Area of Karamay, Xinjiang, China

Energies, 2020
Three-dimensional (3D) reservoir geological modeling is an advanced reservoir characterization method, which runs through the exploration and the development process of oil and gas fields.
Jianpeng Yao, Qingbin Liu, Wenling Liu, Yuyang Liu, Xiaodong Chen, Mao Pan   +5 more
doaj   +1 more source

Water balance of the turn-of-the-century drought in the Southwestern United States

Environmental Research Letters, 2021
Analysis of the water balance of the southwestern United States (SWUS) during 1900 through 2018 was used to evaluate the magnitude of the turn-of-the-century (TOC) drought in the SWUS.
Gregory J McCabe, David M Wolock
doaj   +1 more source

Hierarchical Modeling of Carbonate Fault-Controlled Paleokarst Systems: A Case Study of the Ordovician Reservoir in the Tahe Oilfield, Tarim Basin

Frontiers in Earth Science, 2022
As a special type of fracture-cavity carbonate reservoir, fault/fracture-controlled paleokarsts are affected by large strike-slip faults with various storage spaces, irregular geometry, and stochastic spatial distribution, which brings new challenges to ...
Wenbiao Zhang, Wenbiao Zhang, Zhiliang He, Zhiliang He, Taizhong Duan, Meng Li, Huawei Zhao   +6 more
doaj   +1 more source

sUAS-Based Remote Sensing of River Discharge Using Thermal Particle Image Velocimetry and Bathymetric Lidar

Remote Sensing, 2019
This paper describes a non-contact methodology for computing river discharge based on data collected from small Unmanned Aerial Systems (sUAS). The approach is complete in that both surface velocity and channel geometry are measured directly under field ...
Paul J. Kinzel, Carl J. Legleiter
doaj   +1 more source