Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"gas cap"”.
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Development and Management of a Reservoir with Gas Cap and Water Drive
… oil field under study contains a medium-sized gas cap and a large aquifer. Gas coning, the most critical challenge in this oilfield, was investigated by using Addington correlation and an improved correlation. The correlation was validated through the field data. The current status, future …
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Modeling & learning from the design recommendations for California's Greenhouse Gas Cap-and-Trade System
… a business-as-usual manner. Emitting Greenhouse gases has a global impact, unlike pollutants that are released into soil or water. Global warming created by the Greenhouse effect, amongst other things is causing an increase in the ambient global temperature, causing glaciers to melt and global …
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Analysis of diagnostic testing of sustained casing pressure in wells
… to the loss of well’s external integrity causing gas inflow from a high-pressure formation into the well’s annulus. Then, the gas migrates upward through a leaking cement sheath, percolates through the mud column and accumulates above the liquid level inside the gas cap. The study identified two …
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Analytical solutions of pressure-production tests with permanent multisensors in oil gas and water zones
… at different fluid zones in the reservoir (Gas-cap, oil zone, and aquifer). The author presents approximations for both homogeneous and naturally fractured reservoirs and shows specialized graphs for the analysis of particular cases. Also, an analytical solution is developed to define the …
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Using 2D and 3D basin modelling and seismic seepage indicators to investigate controls on hydrocarbon migration and accumulation in the Vulcan Sub-basin, Timor Sea, North-western Australia.
… Formation. Here, horizontal and downward oil/gas expulsion from the Lower Vulcan Formation into the Plover Formation sandstone was active from the Late Tertiary to the present day, which is significantly later than the timing of the expulsion in the Swan Graben. In the central Cartier Trough, …
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Optimizing oil production in horizontal wells (water/oil cresting in horizontal wells)
… volumes of effluent(s) (unwanted water and or gas) produced with oil over time as well as the overall recovery efficiency of oil reservoirs. Production optimization from crest-affected thick- and thin-oil rim homogeneous reservoirs were investigated experimentally by considering the effect of …
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Quantitative monitoring of gas injection, exsolution and dissolution using 4D seismic
The main concern in the monitoring of gas injection, exsolution and dissolution is the exact spatial distribution of the gas volumes in the subsurface. In principle, this concern is addressed by the use of 4D seismic data. However, it is recognised that the seismic response still largely provides a …