Results 91 to 100 of about 1,086 (169)

The new approach to establish a better match between obtained electrofacies and hydraulic flow units for oligo-Miocene reservoir rocks, North of Dezful Embayment, SW Iran

Journal of Petroleum Exploration and Production Technology
Routine core analysis data (porosity and permeability)—used in various methods for hydraulic flow unit (HFU) determination of reservoir rocks—are unavailable in all drilled wells.
Mahmood Jamilpour, Asadollah Mahboubi, Reza Moussavi-Harami, Mohammad Khanehbad, Hamed Hooshmand-Koochi   +4 more
doaj   +1 more source

Analysis of porosity parameter with involvement of elements of regional petrophysics (electrofacies) and clayness type

Горные науки и технологии, 2016
The most important estimation parameter – the open porosity coefficient (Kp) - in petrophysical laboratories is, as a rule, determined for the productive formation on the whole and without taking into account its regional heterogeneity.
I. B. Ratnikov, R. S. Shulga, E. A. Romanov, S. N. Bastrikov   +3 more
doaj   +1 more source

Sedimentary facies and model of gentle slope shallow-water braided river delta in the Jurassic Sangonghe Formation, Yanqi Basin, China

Journal of Petroleum Exploration and Production Technology, 2018
The Jurassic Sangonghe Formation of Yanqi basin develops a set of shallow braided river delta deposits, and it is of great significance for the exploration and development of Baolang oilfield to study its sedimentary characteristics.
Changhai Li, Lun Zhao, Guangqing Yao, Weiqiang Li, Hanbo Liu, Yuhan Wang, Bing Wu, Yingdi Jia   +7 more
doaj   +1 more source

Trias de Tripolitaine (Libye). Nouvelles données biostratigraphiques et palynologiques Trias of Tripolitania (Libya). New Biostratigraphic and Palynological Data (Part Two)

Oil & Gas Science and Technology, 2006
Le Trias du nord-ouest de la Libye (Tripolitaine), a été antérieurement étudié en grand détail sur les zones d'affleurements. Les datations proposées étaient peu précises voire inexactes. . .
Massa D., Vachard D., Adloff M. C., Doubinger J.   +3 more
doaj   +1 more source

Enhanced clustering techniques for lithofacies and electrofacies identification in post-salt carbonate and siliciclastic reservoirs: a case study from the campos basin, Brazil

Unconventional Resources
The effective characterization and management of hydrocarbon reservoirs require a thorough understanding of their petrophysical properties, from exploration to production.
Abel Carrasquilla, Herson Rocha
doaj   +1 more source

Robust reservoir identification by multi-well cluster analysis of wireline logging data. [PDF]

Heliyon, 2023
Szabó NP, Kilik R, Dobróka M.
europepmc   +1 more source

Sequence-Stratigraphic Analysis of the Rollins and the Cozzette Sandstone Members, the Upper Cretaceous Mount Garfield Formation of the Piceance Basin, Colorado. [PDF]

, 2011
Sequence-stratigraphic study of the Cozzette and the Rollins Sandstone members, of the Mt. Garfield Formation of the Mesaverde Group, in the southern part of the Piceance basin (western Colorado), utilizes mainly well-log data along with limited outcrop ...
Ouaichouche, Fatma Zahra
core  

An ensemble-based machine learning solution for imbalanced multiclass dataset during lithology log generation. [PDF]

Sci Rep, 2023
Jamshidi Gohari MS, Emami Niri M, Sadeghnejad S, Ghiasi-Freez J.   +3 more
europepmc   +1 more source

Stratigraphic interpretation of Well-Log data of the Athabasca Oil Sands of Alberta Canada through Pattern recognition and Artificial Intelligence [PDF]

, 2011
Dissertation submitted in partial fulfillment of the requirements for the Degree of Master of Science in Geospatial Technologies.Automatic Stratigraphic Interpretation of Oil Sand wells from well logs datasets typically involve recognizing the patterns ...
Igbokwe, Onyedikachi Anthony
core  

Facies-Controlled Geostatistical Porosity Model for Estimation of the Groundwater Potential Area in Hongliu Coalmine, Ordos Basin, China. [PDF]

ACS Omega, 2021
Li L, Qu J, Wei J, Xia F, Gao J, Liu C.
europepmc   +1 more source