Results 61 to 70 of about 362 (141)

Correction to: Sedimentological impact on reservoir quality of Es1 sandstone of Shahejie formation, Nanpu Sag, East China [PDF]

open access: yesArabian Journal of Geosciences, 2019
The original version of this paper was published with error. The correct spelling of author name is “Orkhan Isgandarov” instead of “Orkhan Isgandrove”. Corresponding author failed to provide a correction during proofing stage. Given in this article is the correct name.
Muhammad Kashif   +10 more
openaire   +1 more source

Volcanic Age and Geochemistry of the Permian Linxi Formation in Northeast China: Implications for the Tectonic Evolution of the Paleo-Asian Ocean [PDF]

open access: yes, 2023
The tectonic evolution of the Paleo-Asian Ocean (PAO) has been well studied, including its gradual narrowing and closure by subduction. However, aspects of the tectonic evolution of the oceanic domain remain unclear, including the exact timing and nature
Fanhao Gong   +11 more
core   +1 more source

The Fractal Characteristics of Pore Networks in Tight Sandstones: A Case Study of Nanpu Sag in Bohai Bay Basin, NE China

open access: yesFractal and Fractional
In the exploration of unconventional petroleum resources in the Nanpu Sag of China, several tight oil sandstone reservoirs have been identified; however, their physical properties display pronounced heterogeneity.
Fulin Meng   +4 more
doaj   +1 more source

A review of the progress for hydrocarbon migration technology: Mainstream methods, frontier trends, and future prospects [PDF]

open access: yes
Oil and natural gas, as fluid minerals, flow within the Earth’s crust under the influence of various driving forces such as pressure, buoyancy, and gravity. This phenomenon is known as hydrocarbon migration.
Wang, Linyu   +4 more
core   +2 more sources

Fluid identification method based on 2D diffusion-relaxation nuclear magnetic resonance (NMR)

open access: yesPetroleum Exploration and Development, 2012
Based on current acquisition modes of MRIL-Prime NMR logging tool, 2D NMR signals could be obtained by the combination of logging data from different modes, then the fluid properties in complicated reservoirs could be distinguished by 2D diffusion ...
Falong HU   +5 more
doaj   +1 more source

Carbon continuity:explaining the changing energy mix of Taiwan’s power system after the Second World War [PDF]

open access: yes
This dissertation explores Taiwan' transition from a hydro-based power system to one heavily reliant on coal, oil, and natural gas after the Second World War.
Lu, Tsai-Ying
core   +2 more sources

Procedimiento analítico para el análisis cromatográfico de muestras con fines geoquímicos. [PDF]

open access: yes, 2020
El petróleo crudo es una mezcla natural altamente compleja que consiste predominantemente de hidrocarburos [alcanos (parafinas), alquenos (olefinas) y compuestos aromático otros elementos tales como azufre, nitrógeno y oxígeno.
Alicia Romero Hernández   +4 more
core   +1 more source

Sand Distribution Controlled by Paleogeomorphology in Marine–Continental Rift Basin

open access: yesJournal of Marine Science and Engineering
The analysis of sand distribution in a marine–continental rift basin is of practical value for hydrocarbon prediction. The primary objective of this study is to investigate the correlation between Paleoproterozoic sand development and paleomorphology in ...
Bochuan Geng, Peidong Su, Shilin Wang
doaj   +1 more source

Mechanical properties and wellbore stability of the oil shale formation in the Shahejie Formation [PDF]

open access: yes
Significant progress has been made in the exploration and development of oil shale in Sinopecâs K-II block. However, frequent downhole blockages, drilling incidents, and wellbore instability have posed challenges for high-inclination horizontal drilling.
Houbin Liu   +4 more
core   +1 more source

AROMATIC HYDROCARBONS IN THE BILUO CO OIL SHALE OF THE SHUANGHU AREA, NORTHERN TIBETAN PLATEAU, AND THEIR IMPLICATIONS; pp. 351–364 [PDF]

open access: yes, 2014
The organic-rich marine sediments commonly referred to as black shales were deposited in the Qiangtang basin, northern Tibet. Although achievements in the respective researches have been remarkable, the deposi­tional environment, source of organic ...
CHANGJUN JI   +6 more
core   +1 more source

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