Results 81 to 90 of about 1,982,142 (272)

Coupled Assessment of Injection Pressure–Driven Risk, Trapping Evolution, and Cost Uncertainty in Geological CO2 Storage

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Scaling geological CO2 storage requires simultaneously controlling plume migration, pressure buildup, geomechanical integrity, and monitoring cost under deep subsurface uncertainty. Yet early‐stage assessments often treat these elements in isolation, obscuring the decision‐critical couplings between pressure‐defined regulatory exposure and ...
Mrityunjay Singh, Heba Atef, Ingo Sass
wiley   +1 more source

System model analysis in estimating hydrogeological conditions of Eastern Siberia mineral deposits

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов
Relevance. The conditions of complex structural and tectonic setting, insufficiency and uneven geological and hydrogeological exploration of mineral deposits in Eastern Siberia determine the relevance of the issues of optimization of hydrogeological ...
Larisa I. Auzina
doaj   +1 more source

Provincial geological map of Iraq [cartographic material] /

open access: yes, 1950
Geological map of Iraq showing major waterways and some populated places.; "Printed by the Directorate General of Surveys Baghdad August 1955."; "Re-Traced by M. Sayed Ahmad at the D.G. of Oil Affairs Nov. 1956."; "Water Supplies in Iraq 1937 Plate 1". --
Iraq. Geological Department
core  

Multiphase Tectonic Process With Slab Dynamics in the Northern East China Sea Shelf Basin

open access: yesGeological Journal, EarlyView.
Megasequence 1 characterised by Palaeocene extension and differential subsidence driven by the rollback of the subducting Izanagi Plate. Megasequence 2 records a kinematic reorganisation of the East Asian margin, transition from a rifting to a compressional regime.
Juhwan Woo   +3 more
wiley   +1 more source

Features of Estimating the Thickness of the Water-Oil Transition Zone Depending on Various Physico-Geological Factors

open access: yesGeoresources
. Significant oil reserves may be contained in the part of the oil reservoir related to the water-oil saturation transition zone, but a comprehensive description of the relationship between capillary pressure, relative phase permeability and saturation with oil and water is a constant problem in carbonate deposits due to complex wettability changes ...
T. F. Dyakonova   +6 more
openaire   +2 more sources

Structure on top of gray sandstone and thickness of original gas caps, Silver Valley oil field, Coleman County, Texas, property of States Oil Corporation [PDF]

open access: yes, 1946
Composite map showing geological structure contours and isopach data for gas caps.Includes legend.Includes location of specific oil properties and wells.Removed from a binder titled: "Maps pertaining to valuation and geological report, Coleman ...

core  

Seismic Sequence Stratigraphy Applied to Reservoir Recognition and Evolution on Marine Carbonatic Ramp—Macaé Group (Albian to Cenomanian) of Campos Basin

open access: yesGeological Journal, EarlyView.
A classic oil producing interval of the Campos Basin—Macaé Group is revisited through seismic stratigraphic analysis, providing a stratigraphic framework, characteristic depositional and relative time positioning for several complex structural settings.
Renata Alvarenga   +12 more
wiley   +1 more source

Digitized log file, API Number 4304730169

open access: yes, 2009
reportThis log was digitized by the Utah Geological Survey from image files (.tiff) compiled by the Utah Division of Oil, Gas, and ...
Digitized by the Utah Geological Survey
core  

Characteristics of Gravity Flow Deposits in the Benin Basin (Benin) and Implications for Oil and Gas Exploration

open access: yesGeological Journal, EarlyView.
This study reveals that the underexplored Benin Basin features a narrow shelf and steep slope, which promoted the development of multi‐phase, stacked channel‐lobe complexes. These gravity flow deposits, further enhanced by bottom current reworking, reveal a significant undiscovered Upper Cretaceous stratigraphic play with considerable petroleum ...
Liu Zuodong   +4 more
wiley   +1 more source

Zoning of neocomian reservoirs of the Koltogor mezodepression and its fraiming structures by generation and accumulation density of Bazhenov oil

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2018
The relevance of the research is caused by the need to reproduce and expand the resource foundation of oilfields in Tomsk region. The aim of the research is to identify the priority zones for exploration and development of Neocomian oil-gas complex in ...
Vitaly Valerjevich Stotsky   +2 more
doaj   +2 more sources

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