Results 21 to 30 of about 730,496 (259)

Ture three-dimensional fracture simulation of geology-engineering integration in low permeability and tight reservoirs in southern of Ordos Basin [PDF]

open access: yesE3S Web of Conferences, 2022
In view of the characteristics of the Mesozoic oil reservoirs in the southern Ordos block such as large buried depth, strong heterogeneity, unclear understanding of oil and gas distribution, and immature prediction technology for engineering construction
Li Zhigang   +3 more
doaj   +1 more source

Progress and prospects of reservoir development geology

open access: yesPetroleum Exploration and Development, 2017
This paper deals with the main scientific problems, academic connotation, progress and prospects of reservoir development geology. The reservoir development geology involves the key scientific problems of reservoir connectivity, flow ability, and time ...
Yang LI   +3 more
doaj   +1 more source

Scaling Geological Fracture Network from a Micro to a Macro Scale

open access: yesFracture and Structural Integrity, 2020
Characterizing fracture systems at various scales, modeling fracture distributions, and clarifying scale relations that correlate total fracture systems are of paramount importance in geology, mining, civil engineering, and petroleum engineering. In this
Rouhollah Basirat   +2 more
doaj   +1 more source

Scaling of fracture systems in geological media [PDF]

open access: yes, 2001
Scaling in fracture systems has become an active field of research in the last 25 years motivated by practical applications in hazardous waste disposal, hydrocarbon reservoir management, and earthquake hazard assessment.
Berkowitz, B.   +12 more
core   +1 more source

SOME EXPERIMENTAL RESULTS OF ANALYZING QUANTITATIVE CORRELATION OF FRACTURE FREQUENCY DISTRIBUTION: CASE STUDY IN QUANG NINH PROVINCE, VIET NAM

open access: yesГеодинамика и тектонофизика, 2018
This paper presents the experimental results of analyzing the quantitative correlation of fracture distribu‐ tion at 10 survey sites on the Co To‐Thanh Lan islands, Quang Ninh province, Viet Nam.
Phi Truong Thanh, Phi Hong Thinh
doaj   +1 more source

Quantitative determination of fault slip magnitude: a review

open access: yesRevista Mexicana de Ciencias Geológicas, 2023
In geology, a fault is a rock fracture with perceptible relative displacement of the opposite sides of the fracture. Quantitatively obtaining the activity history of faults depends mainly on the estimation of fault slip and the study of markers, which ...
Shunshan Xu   +4 more
doaj   +1 more source

Fracture toughness characterization of thin Ti/SiC composites [PDF]

open access: yes, 2011
Titanium based alloys reinforced uniaxially with silicon carbide fibres (Ti/SiC) are advanced and innovative materials for aerospace vehicles.
Ma, Wei
core   +7 more sources

Numerical simulation of wave propagation in 2-D fractured media : scattering attenuation at different stages of the growth of a fracture population [PDF]

open access: yes, 2007
In this paper, we systematically examine the multiple scattering process of seismic waves at consecutive stages of the evolution of 2-D fracture population. Synthetic seismograms are computed using the pseudo-spectral method for elastic wave propagation,
Main, I.G.   +7 more
core   +1 more source

Evaluation of fractures using conventional and FMI logs, and 3D seismic interpretation in continental tight sandstone reservoir

open access: yesOpen Geosciences, 2022
Due to the complex pore structures and strong heterogeneity of fractured reservoirs, it is a hot and difficult point in petroleum geology to identify fractures using logging principles.
Qiu Xiangliang   +3 more
doaj   +1 more source

Numerical investigation of casing shear deformation due to fracture/fault slip during hydraulic fracturing

open access: yesEnergy Science & Engineering, 2020
The frequent occurrence of casing failure has significantly affected the development of shale gas in the Sichuan Basin. Based on engineering and geology analyses, natural fracture/fault slip leads to casing shear deformation during hydraulic fracturing ...
Hu Meng   +6 more
doaj   +1 more source

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