Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Shahoo maleki"'
This paper uses a support vector machine (SVM) and back propagation neural network (BPNN) methods to predict the gold in the Dalli deposit in the central province of Iran. For this, the distribution of Au in the ore zone has been predicted after digg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8b455f88be7c1ee09f6bb6979601e8b
https://doi.org/10.21203/rs.3.rs-2008568/v1
https://doi.org/10.21203/rs.3.rs-2008568/v1
Publikováno v:
Egyptian Journal of Petroleum, Vol 24, Iss 2, Pp 119-130 (2015)
The determination of the most unstable areas in oil fields is critical for addressing engineering problems of wellbore and sand production as well as geologic problems such as understanding dynamic constraints on hydrocarbon migration and fracture pe
Publikováno v:
Journal of Petroleum Science and Engineering. 122:643-656
Permeability is one of the critical properties of reservoir rocks that is used to describe the ability in conducting fluids through pore spaces. This parameter cannot be simply predicted since there are nonlinear and unknown relationships between per
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences. 71:395-404
Comparison of different failure criteria in prediction of safe mud weigh window in drilling practice
Autor:
Farhad Sadaghzadeh, Shahoo Maleki, Vamegh Rasouli, Ali Moradzadeh, Raoof Gholami, Reza Ghavami Riabi
Publikováno v:
Earth-Science Reviews. 136:36-58
Wellbore stability is one of the most significant problems observed during drilling practice. Determination of safe mud weigh window is hence critically important in order to avoid instability problems. Mechanical properties of formations along with
Publikováno v:
NRIAG Journal of Astronomy and Geophysics, Vol 3, Iss 1, Pp 70-81 (2014)
Good understanding of mechanical properties of rock formations is essential during the development and production phases of a hydrocarbon reservoir. Conventionally, these properties are estimated from the petrophysical logs with compression and shear
Publikováno v:
Open Geosciences, Vol 3, Iss 4, Pp 375-384 (2011)
Groundwater and soil pollution from pyrite oxidation, acid mine drainage generation, and release and transport of toxic metals are common environmental problems associated with the mining industry. Nickel is one toxic metal considered to be a key pol