Modeling of Enhanced Coalbed Methane Recovery in a Coalbed at Zonguldak Basin

2007-05-31

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Modeling of enhanced coalbed methane recovery in a coalbed at Zonguldak Basin
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A part of the Bartin-Amasra basin is found convenient for enhanced coalbed methane recovery. The lithologic information taken from the Zonguldak TKJ were studied and the depths the coal seams and the locations of the wells were visualized to perform a reliable correlation between seams existed in the area. According to the correlations, 63 continuous coal layers were found. The injection wells were located to the north and south parts of the reservoir where the depths are higher, so that injected CO2 can pu...
Modeling of enhanced coalbed methane recovery from Amasra coalbed in Zonguldak coal basin
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The increased level of greenhouse gases due to human activity is the main factor for climate change. CO2 is the main constitute among these gases. Subsurface storage of CO2 in geological systems such as coal reservoirs is considered as one of the promising perspectives. Coal can be safely and effectively utilized to both store CO2 and recover CH4. By injecting CO2 into the coal beds, methane is released with CO2 adsorption in the coal matrix and this process is known as enhanced coal bed methane recovery (E...
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CO2 is one of the hazardous greenhouse gases causing significant changes in the environment. The sequestering CO2 in a suitable geological medium can be a feasible method to avoid the negative effects of CO2 emissions in the atmosphere. CO2 sequestration is the capture of, separation, and long-term storage of CO2 in underground geological environments. A case study was simulated regarding the CO2 sequestration in a deep saline aquifer. The compositional numerical model (GEM) of the CMG software was used to ...
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Recent hydrographic observations obtained in the Bosphorus Strait illustrate several features of the flow that may be related with the internal hydraulics. A two-layer numerical model indicates that the two-way exchange flow may indeed be subject to a series of internal hydraulic adjustments along the strait due to morphological features such as sills, a contraction and abrupt expansion of the width of the strait. The model identifies three distinct regions of the supercritical flow. The lower-layer flow of...
Citation Formats
Ç. Sınayuç, “Modeling of Enhanced Coalbed Methane Recovery in a Coalbed at Zonguldak Basin,” 2007, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/86047.