Results 11 to 20 of about 7,289 (197)

Influences of uncertainty in well log petrophysics and fluid properties on well test interpretation: An application in West Al Qurna Oil Field, South Iraq

open access: yesEgyptian Journal of Petroleum, 2019
In the present study, well log and well test data of 3 wells are investigated in details using Interactive Petrophysics (IP 3.5) software and KAPPA Workstation 2016 (Saphir) to examine the reservoir properties and to evaluate the effect of uncertainty in
Ali Y. Jirjees, Abdulaziz M. Abdulaziz
doaj   +1 more source

Structural and mineragenetic features of the Getkan area [PDF]

open access: yesE3S Web of Conferences, 2020
Deep structural features of tectonic and mineragenetic zones of the region have been established based on the comprehensive analysis of geological, gravity, magnetic, and petrophysical data.
Manilov Yury
doaj   +1 more source

Characterization of proven Late Cretaceous Reservoir rocks in the Gulf of Gabes: Integrated case study

open access: yesBSGF - Earth Sciences Bulletin, 2023
Microstructural features control the petrophysical properties of rocks. Of these, pore size is particularly sensitive when non-wetting fluids saturate the reservoir. The pore networks and physical properties (helium, water and mercury saturation porosity,
Boughalmi Senda   +4 more
doaj   +1 more source

Geologic application of thermal-inertia mapping from satellite [PDF]

open access: yes, 1981
The author has identified the following significant results. Two night-time thermal images of the Powder River Basin, Wyoming distinctly show a major thermal feature.
Miller, S. H.   +2 more
core   +6 more sources

Evaluation of petrophysical classification of strongly heterogeneous reservoirs based on the MRGC algorithm

open access: yesFrontiers in Earth Science, 2023
The target formation in the study area of the Pearl River Mouth Basin is characterized by complex lithology and thin interbedded layers, with a large pore-permeability distribution range and strongly heterogeneous characteristics, which makes the ...
Xiaoqing Zhao   +8 more
doaj   +1 more source

Evaluation of laminated shaly sand sequences in Ahwaz oil field using (via) high-resolution square logs

open access: yesJournal of Petroleum Exploration and Production Technology, 2019
Thinly bedded and laminated shale-sand sequences are very common in most of the producing formations in Iran. Historically, traditionally well logging methods such as conventional resistivity measurement is employed to evaluate pay intervals in order to ...
Saeed Parvizi Ghaleh, Ali Kordavani
doaj   +1 more source

Changes in hydrodynamic, structural and geochemical properties in carbonate rock samples due to reactive transport [PDF]

open access: yes, 2017
Reactive transport plays an important role in the development of a wide range of both anthropic and natural processes affecting geological media. To predict the consequences of reactive transport processes on structural and hydrodynamic properties of a ...
Carrera Ramírez, Jesús   +2 more
core   +2 more sources

Recreating mineralogical petrographic heterogeneity within microfluidic chips : assembly, examples, and applications [PDF]

open access: yes, 2016
This material includes work supported by Royal Society Research Grant RG140009. BA was supported by a Society of Petrophysics and Well Log Analysts (SPWLA) grant and an Aberdeen Formation Evaluation Society (AFES) bursary.
Akamairo, Blessing   +3 more
core   +1 more source

Sedimentary heterogeneity and petrophysical characterization of Barremian tsunami and barrier island/inlet deposits: The Aliaga outcrop as a reservoir analogue (Galve sub-basin, eastern Spain) [PDF]

open access: yes, 2016
The present study examined two sandstone deposits in the Aliaga outcrop as a reservoir analogue over a distance of 200-m-long and attempted to establish a correlation between sand facies and the petrophysical properties of the sandstones in order to ...
Meléndez, Nieves   +2 more
core   +1 more source

Zones of decompaction of the Earth crust of the central part of the Ukrainian Shield (according to materials of petrophysical and seismigravitational modeling)

open access: yesГеофизический журнал, 2016
P-velocity and density of rocks depend considerably on temperature and pressure whose influence must be taken into consideration in calculating these parameters at different depths.
V.A. Korchin   +2 more
doaj   +1 more source

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