Results 131 to 140 of about 105,541 (305)

Modeling and monitoring injectivity evolution during cold CO2 injection with field evidence from aquistore carbon capture and storage operations

Deep Underground Science and Engineering, EarlyView.
This work integrates 5 years of field data from the Aquistore CCS project with a non‐isothermal THM modeling framework to explain how cold CO2 injection alters injectivity over time. The study shows that sustained cooling near the wellbore reduces effective stresses, promotes tensile micro‑cracking, and leads to semi‑reversible permeability enhancement
Alireza Rangriz Shokri, Stephen Talman, Erik Nickel, Rick Chalaturnyk   +3 more
wiley   +1 more source

Study on stratigraphic dip window in accumulation period based on the principle of minimum energy dissipation rate of oil and gas migration: A case study of the Upper Paleozoic tight gas reservoirs in the Ordos Basin, China

Journal of Natural Gas Geoscience
Scholars have primarily focused on statistical analysis of exploration practices and simple physical simulation experiments when investigating the relationship between stratigraphic dip and hydrocarbon resources during the hydrocarbon accumulation period.
Renyi Wang, Biao Xu, Jiangtao Li, Denghui Zhang, Zhilong Chen   +4 more
doaj   +1 more source

Stratigraphic description of drilling core M351 from Staakower Lauche peatland

, 2018
Stratigraphic description of drilling core M351 from Staakower Lauche ...
Greiser, Caroline, Joosten, Hans, Hans Joosten (5806703), Caroline Greiser (6977060)   +3 more
core   +1 more source

Renewable energy mapping in Northeastern Morocco: A geographic information system‐based comparison of geothermal, solar, and wind potential in the Guercif‐Guilliz and Beni Snassen regions

Deep Underground Science and Engineering, EarlyView.
The graphical abstract summarizes a geographic information system (GIS)‐based synthesis of renewable energy resources in Northeastern Morocco, focusing on the Guercif‐Guilliz and Beni Snassen areas. It visually presents the spatial distribution of solar irradiation and wind energy potential derived from available datasets, alongside their relationship ...
Meryem Redouane, Hind Khalis, Faouziya Haissen, Othman Sadki, Hicham El Asmi, Abdelbarie Redouane   +5 more
wiley   +1 more source

Stratigraphy of the Cretaceous rocks around Kilapalavur, Tiruchchirappalli District, Tamil Nadu

Journal of the Palaeontological Society of India, 1992
K. Ayyasami, K. Radhakrislman, Lingarnj Otta   +2 more
doaj   +1 more source

Stratigraphic description of drilling core M350 from Kleiner Wiedel peatland

, 2018
Stratigraphic description of drilling core M350 from Kleiner Wiedel ...
Greiser, Caroline, Joosten, Hans, Hans Joosten (5806703), Caroline Greiser (6977060)   +3 more
core   +1 more source

Optimization of Blasting‑Induced Roof Cutting Parameters in Key Stratum and Its Application in Gob‑Side Entry Retention Technology

Energy Science &Engineering, EarlyView.
This study addresses hard roof coal seam conditions by optimizing key stratum blasting‐cutting parameters through theoretical analysis, numerical simulation, and field tests. It proposes calculation methods for blast hole spacing and delay timing based on stress wave theory, controlling roadway deformation within 35 mm, thereby enhancing resource ...
Qiong Liu, Duanxiang Fu, Hongbin Li
wiley   +1 more source

Identification of the mode of evolution in incomplete carbonate successions

BMC Ecology and Evolution
Background The fossil record provides the unique opportunity to observe evolution over millions of years, but is known to be incomplete. While incompleteness varies spatially and is hard to estimate for empirical sections, computer simulations of ...
Niklas Hohmann, Joël R. Koelewijn, Peter Burgess, Emilia Jarochowska   +3 more
doaj   +1 more source

Stratigraphic description of drilling core M14 from Kesselbruch peatland

, 2018
Stratigraphic description of drilling core M14 from Kesselbruch ...
Greiser, Caroline, Joosten, Hans, Hans Joosten (5806703), Caroline Greiser (6977060)   +3 more
core   +1 more source

Damage Characteristics and Stress Distribution Law of Overburden Rock in Multiple Mining of Close Coal Seams

Energy Science &Engineering, EarlyView.
This study on close coal seams shows that multi‐seam mining increases the height of the fractured zone from approximately 26 m (single upper‐seam mining) to about 49 m. When the lower seam is mined after the extraction of the upper seam, the heights of both the caved zone and the fractured zone increase by approximately two times.
Xiaoyu Wu, Lei Guo, Zedong Sun, Xiaowei Wu, Nan Zhang   +4 more
wiley   +1 more source