Results 11 to 20 of about 518 (138)

Optimized rock physics model implementation to characterize the heterogeneous B-interval reservoir facies in the petro-elastic domain, mubarak block, lower indus basin, Pakistan

open access: yesKuwait Journal of Science, 2023
Rock physics abridges geological and reservoir parameters to quantify the heterogeneous hydrocarbon reservoir facies in the petro-elastic domain. The widely distributed Lower Goru sands across the Lower Indus Basin are proven hydrocarbon reservoirs and ...
Muyyassar Hussain   +3 more
doaj   +1 more source

Classification of meteorites by petrophysical methods [PDF]

open access: yesBulletin of the Geological Society of Finland, 1983
The low field magnetic susceptibility, natural remanent magnetization (NRM) and bulk density were measured for 75 meteorite samples from 54 meteorites ranging from achondrites through chondrites and stony-irons to irons.
I.T. Kukkonen, L.J. Pesonen
doaj   +1 more source

New correlation for estimation of cementation factor in Asmari carbonate rock reservoirs

open access: yesEgyptian Journal of Petroleum, 2018
The cement factor is one of the most important Archie parameters which is a major source of uncertainty in the calculation of water saturation for a given reservoir condition.
Mohammad Shahi   +2 more
doaj   +1 more source

Allocation of fracturing intervals and justification of fracture parameters in the pre-Jurassic deposits

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2021
The object of research in this article is the productive deposits of the pre-Jurassic complex. The pre-Jurassic complex is of great interest, this is an unconventional reservoir with a complex structure and developed fractured zones.
P. A. Boronin   +2 more
doaj   +1 more source

MODELING OF HYDROCARBON POTENTIAL AND THERMAL MATURITY OF GONGILA SHALE, CHAD BASIN, NORTHEASTERN NIGERIA; pp. 151–172 [PDF]

open access: yesOil Shale, 2012
The Bornu Basin, which represents a part of the Chad Basin in Nigeria, makes one-tenth of the total area of the Chad Basin that extends to the Republic of Niger, Chad and Cameroun.
ADEKUNLE ABRAHAM ADEPELUMI   +3 more
doaj   +1 more source

Resistivity correction and water saturation evaluation for calcareous tight sandstone reservoir: A case study of G oil field in Sichuan Basin

open access: yesFrontiers in Earth Science, 2023
The calcareous tight sandstone reservoir of the Triassic Shaximiao Formation in the G oil field of the central Sichuan Basin has high calcium content and abnormally high resistivity, making it difficult to reveal the oil-bearing property, evaluate water ...
Zhang Yu   +6 more
doaj   +1 more source

Saturation evaluation of tight sandstone in the Dayi structure, West Sichuan Depression

open access: yesFrontiers in Earth Science, 2023
Tight sandstone reservoirs are characterized by poor physical properties, strong heterogeneity, and complex pore structures, resulting in low reservoir saturation calculation accuracy, and the log interpretations do not match the gas test results.
Yuhao Guo   +5 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

Application of the method of group accounting of arguments for the analysis of petrophysical data

open access: yesВестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2021
The paper considers a range of tasks related to the processing and analysis of petrophysical data, which are effectively solved by the method of group accounting of arguments (MGUA).
Муравина О.М.   +2 more
doaj   +1 more source

Improved gas sand facies classification and enhanced reservoir description based on calibrated rock physics modelling: A case study

open access: yesOpen Geosciences, 2021
Rock physics provides a dynamic tool for quantitative analysis by developing the basic relationship between fluid, lithological, and depositional environment of the reservoir.
Shakir Urooj   +3 more
doaj   +1 more source

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