Results 11 to 20 of about 92,552 (263)

Source rock

open access: yesEgyptian Journal of Petroleum, 2014
West Beni Suef Concession is located at the western part of Beni Suef Basin which is a relatively under-explored basin and lies about 150 km south of Cairo. The major goal of this study is to evaluate the source rock by using different techniques as Rock-
Abubakr F. Makky   +5 more
doaj   +3 more sources

Prediction of thermal maturity by indirect methods using seismic attributes in the central part of the Persian Gulf [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2023
In this paper, a method is proposed for the prediction of thermal maturity in the source rock using indirect methods. The applied data are well logs (neutron, density, resistance, and acoustic) in 13 wells and seismic data in six oil and gas fields in ...
Elnaz Aliakbardoust   +3 more
doaj   +1 more source

Lower Palaeozoic source rocks in Manjiaer Sag, Tarim Basin

open access: yesPetroleum Exploration and Development, 2008
Considering its vertical distribution characteristics, this article argues that the Lower Palaeozoic source rock in the Manjieer Sag is composed of three sets of source rocks of Middle-Lower Cambrian, Middle-Lower Ordovician, and Upper Ordovician.
Meng-jun ZHAO   +5 more
doaj   +1 more source

Generalized Δlog R model with spontaneous potential and its application in predicting total organ carbon content

open access: yes矿业科学学报, 2022
In order to accurately predict the total organic carbon content of Middle Permian taodonggou group source rocks in Turpan Hami basin, based on the analysis of the relationship between logging parameters of multiple wells and organic matter abundance in ...
Miao Huan   +4 more
doaj   +1 more source

Combined computational and experimental investigation of high temperature thermodynamics and structure of cubic ZrO2 and HfO2

open access: yesScientific Reports, 2018
Structure and thermodynamics of pure cubic ZrO2 and HfO2 were studied computationally and experimentally from their tetragonal to cubic transition temperatures (2311 and 2530 °C) to their melting points (2710 and 2800 °C).
Qi-Jun Hong   +6 more
doaj   +1 more source

The Chemical Composition of Garnet for Sedimentary Provenance Determination, North Coast of Rio de Janeiro State, Brazil [PDF]

open access: yesAnuário do Instituto de Geociências, 2018
The chemical composition of garnet, together with the analysis of the heavy minerals and their textures, is an important tool for accurate sedimentary provenance studies. The coastal segment of Northern Rio de Janeiro State, limited by the deltas of the
Sarah Siqueira da Cruz Guimarães Sousa   +4 more
doaj   +1 more source

Carbon isotopic evolution of hydrocarbon gases generated from carbonate source rocks via different thermal simulation methods

open access: yesShiyou shiyan dizhi, 2022
Chinese marine source rocks are generally at the stage of high- to over-mature, there are still some uncertainties about whether the existing hydrocarbon isotopic indexes can be directly employed to distinguish the genetic types of marine carbonate ...
Lei CHEN   +3 more
doaj   +1 more source

Contribution and significance of dispersed liquid hydrocarbons to reservoir formation

open access: yesPetroleum Exploration and Development, 2015
Oil expulsion rate of different types of source rock in geologic settings are estimated by modeling hydrocarbon generation and expulsion and examining the geological sections of different source-reservoir combinations.
Wenzhi ZHAO   +5 more
doaj   +1 more source

Characteristics and geological significance of biomarkers from the Paleogene source rocks in Bozhong Sag, Bohai Bay Basin

open access: yes地质科技通报, 2022
The Bozhong Sag is located in the central and eastern part of the Bohai Bay Basin, and source rocks of the first and third Member of the Paleogene Shahejie Formation (E2s1 and E2s3) and the third Member of the Donying Formation (E3d3) are mainly ...
Qian Huang   +4 more
doaj   +1 more source

Hydrocarbon accumulation significance of Chang 91 high-quality lacustrine source rocks of Yanchang Formation, Ordos Basin

open access: yesPetroleum Exploration and Development, 2008
The comprehensive identification by logging and organic geochemistry reveals that the Chang 91 high-quality source rock of black lacustrine mud shale mainly develops in the south of Zhidan region.
Wen-zheng ZHANG, Hua YANG, Shan-peng LI
doaj   +1 more source

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