Results 41 to 50 of about 4,754 (309)

Application of frequency division inversion in the prediction of heterogeneous natural gas hydrates reservoirs in the Shenhu Area, South China Sea

China Geology, 2022
: Drilling results suggest that the thickness of natural gas hydrates (NGHs) in the Shenhu Area, South China Sea (SCS) are spatially heterogenous, making it difficult to accurately assess the NGHs resources in this area.
Shu-yu Wu, Jun Liu, Hua-ning Xu, Chang-ling Liu, Fu-long Ning, Hong-xian Chu, Hao-ran Wu, Kai Wang   +7 more
doaj   +1 more source

Geophysical Investigations of the Structure and Tectonics of Southern California [PDF]

, 1978
Regional variations in the crustal structure of southern California are defined by travel-time data from natural and artificial events. We show that the crust of the Mojave, northeastern Peninsular Ranges, eastern Transverse Ranges and Colorado Desert ...
Hadley, David Milton
core   +1 more source

Seabed topography beneath Larsen C Ice Shelf from seismic soundings [PDF]

The Cryosphere, 2014
Seismic reflection soundings of ice thickness and seabed depth were acquired on the Larsen C Ice Shelf in order to test a sub-ice shelf bathymetry model derived from the inversion of IceBridge gravity data.
A. M. Brisbourne, A. M. Smith, E. C. King, K. W. Nicholls, P. R. Holland, K. Makinson   +5 more
doaj   +1 more source

Three-dimensional tomographic inversion of combined reflection and refraction seismic travel-time data

, 2003
A tomographic inversion method is presented for the determination of 3-D velocity and interface structure from a wide range of body-wave seismic traveltime data types.
T. A. Minshull, Minshull, Ta, J. W. D. Hobro, Singh, Sc, S. C. Singh, Hobro, Jwd, Minshull, T.A., Hobro, J.W.D., Singh, S.C.   +8 more
core   +1 more source

Geometrical Inversion Coupled with Automated Geological Modelling

, 2022
International audienceWe introduce and test a method that integrates automatic geological modelling in level-set inversion. The objective of this method is to encourage geological realism during deterministic geophysical inversion for the modelling of ...
Cupillard, Paul, Grose, L., Giraud, Jérémie, Caumon, Guillaume   +3 more
core   +1 more source

Whole lifecycle geology-engineering integration of volumetric fracturing technology in unconventional reservoir

Youqicang pingjia yu kaifa, 2021
Based on the concept of geology-engineering integration, a systematic research, including theoretical study and field investigation, has been performed on design optimization, implement control and post-frac management of the whole lifecycle of ...
JIANG Tingxue, BIAN Xiaobing, ZUO Luo, SHEN Ziqi, LIU Jiankun, WU Chunfang   +5 more
doaj  

Early-middle Miocene Inversion of the Abu Jir Fault in the Western Iraq: a Possible Consequence of the Arabian Plate Northward Movement

Iraqi Geological Journal, 2023
The Abu Jir fault zone in western Iraq that marks the western limit of the Zagros foreland basin merges with the Anah graben in the north. The northern segment of the Abu Jir fault zone and the western Anah graben are inverted structures.
Abdulkhaleq Alhadithi, Rasha Fajer, Renas Koshna   +2 more
doaj   +1 more source

Inversion of seismic reflection data from the Gialo Field, Sirte Basin [PDF]

, 1996
This project is concerned with the development of software to invert seismic reflection data for acoustic impedance, with application to the YY-reservoir area in Gialo Field, Sirte Basin.
BenGheit, Ali O.
core  

In Vivo Microplastic Detection With Photoacoustic Imaging

Advanced Science, EarlyView.
ABSTRACT Microplastics are posing an escalating threat to both ecological systems and human health. Yet, current methods for investigating their bioaccumulation are highly invasive, requiring destructive analysis of ex vivo tissues via mass spectrometry, dye labelling, or Raman microspectroscopy.
Joseph C. Bear, Olumide Ogunlade, Jayvian Mavi, Emily J. Deniszczyc, Daolong Chen, Heeva Javaheri, Paul Beard, Mark F. Lythgoe, Daniel J. Stuckey, P. Stephen Patrick   +9 more
wiley   +1 more source

Is Geology Scaling?

Earth and Space Science, 2019
Concept of fractals and power law in statistical and geometrical data sets is rather matured. However, the application part of the fractal theory is not yet commensurate with the theoretical literature available.
V.P. Dimri, R.P. Srivastava
doaj   +1 more source