Results 21 to 30 of about 41,074 (202)

A method of reconstructing 3D model from 2D geological cross-section based on self-adaptive spatial sampling: A case study of Cretaceous McMurray reservoirs in a block of Canada

Petroleum Exploration and Development, 2021
An orthogonal 2D training image is constructed from the geological analysis results of well logs and sedimentary facies; the 2D probabilities in three directions are obtained through linear pooling method and then aggregated by the logarithmic linear ...
Lixin WANG, Yanshu YIN, Hui WANG, Changmin ZHANG, Wenjie FENG, Zhenkun LIU, Pangen WANG, Lifang CHENG, Jiong LIU   +8 more
doaj   +1 more source

Applied multidimensional geological modeling: informing sustainable human interactions with the shallow subsurface [PDF]

, 2021
Over the past decades, geological survey organizations have digitized their data handling and holdings, unlocking vast amounts of data and information for computer processing.

core  

New Insights from Geophysical, Hydrogeological and Borehole Data into the Deep Structure of the Louta Phosphatic Deposit (Gantour Basin, Morocco): Mining Implications

Geosciences, 2023
The Gantour Phosphatic Basin (GPB) is formed by a sedimentary series of Maastrichtian to the Eocene age, which consists of alternating phosphate layers and sterile levels.
Anas Charbaoui, Azzouz Kchikach, Mohammed Jaffal, Oussama Yazami Khadiri, Mourad Guernouche, Mounir Amar, Ahmed Bikarnaf, Es-Said Jourani, Nabil Khelifi   +8 more
doaj   +1 more source

Research on the application of large area 3D geological modeling splicing technology [PDF]

E3S Web of Conferences, 2023
Three-dimensional geological modeling is widely used in the field of geological research. A successful three-dimensional geological model is a three-dimensional anatomy and integration of the study area.
Li Yinghong, Zhang Ruigang, Luan Jinhua, Zhang Deju, Li Wei, Zou Donger, Zhang Tingting, Duan Jiahui, Ning Mohuan, Wu Guodai   +9 more
doaj   +1 more source

Three-dimensional urban geological modeling and its applications [PDF]

, 2010
Three-dimensional (3D) urban geological models (3DUGMS) are a very important support for urban planning, construction and management, for they can reduce the blindness in geological cognition and the huge risk in underground engineering design and ...
Li, JingChao, Pan, Mao, Honggang Qu, Mao Pan, Qu, Honggang, JingChao Li   +5 more
core   +1 more source

Extending the geological calibration of the geological time scale [PDF]

, 2002
This thesis arises from the fact that changes in the geometry of the Earth-Sun system, due to the gravitational interaction among the planets, cause quasi-cyclic climatic variations that are imprinted in the geological record.A speech-recognition method ...
Pälike, Heiko
core   +1 more source

Construction of a 3D Stratum Model Based on a Solid Model

IEEE Access, 2021
A three-dimensional stratum model stratum model is a useful auxiliary tool for geotechnical engineering and other exploration work. The existing methods for stratum model construction lack complete topological descriptions of entities, so it is difficult
Qinghe Zeng, Weihua Ming, Zhilong Zhang, Zichun Du, Zhen Liu, Cuiying Zhou   +5 more
doaj   +1 more source

3D Geological Modeling using Sketches and Annotations from Geologic Maps [PDF]

, 2014
Constructing 3D geological models is a fundamental task in oil/gas exploration and production. A critical stage in the existing 3D geological modeling workflow is moving from a geological interpretation (usually 2D) to a 3D geological model.
Brazil, Emilio Vital, Sousa, Mario Costa, Amorim, Ronan, Samavati, Faramarz   +3 more
core   +3 more sources

Geological Modelling at the Croatian Geological Survey [PDF]

, 2020
Geological modeling at the Croatian Geological Survey is a developing discipline. In the past few years, a number of geological models were made, mostly for internal use, or as a training result for the ongoing projects, primarily GeoTwinn and Geosekva ...
Brčić, Vlatko, Petrinjak, Krešimir, Korbar, Tvrtko, Newell, Andrew, Markušić, Snježana, Ferić, Pavle., Belić, Nikola, Brunović, Dea, Budić, Marko, Hasan, Ozren, Špelić, Marko   +10 more
core  

Geological modeling of the offshore Orange Basin, west coast of South Africa [PDF]

, 2009
>Magister Scientiae - MScSeparation between the South American and African plate’s occurred along the present day Atlantic margin during the Middle to Late Jurassic leading to the formation of a passive margin along the west coast of Southern Africa ...
Campher, Curnell
core   +2 more sources