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Keywords: co 2
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Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-135595-MS
...Abstract Abstract Production of oil/gas to meet the increasing energy needs results in generation of significant amount of CO 2 . This study presents results of experimental and simulation work to understand opportunities and challenges in sequestering CO 2 in carbonate rocks typical...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-135485-MS
...Abstract Abstract This paper uses the experience gained over the past 13 years in analyzing and modeling wells that inject mixtures of hydrogen sulphide and carbon dioxide from sour gas plants to model the operating performance of injection wells for long term CO 2 sequestration from...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139588-MS
...Abstract Abstract The safe long-term storage of gas/CO 2 in spatially limited underground volumes requires the combination of a structural trap with intact structural integrity and a suitable low permeability caprock (seal). The occurrence of natural gas reservoirs proves that certain...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139716-MS
...Abstract Abstract Focus on Carbon Capture and Storage (CCS) has grown over the past decade with recognition of CCS’s potential to make deep CO 2 emission reductions and that fossil fuels will continue to be needed to supply much of the world's energy demands for decades to come. How CCS...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139521-MS
... and storage (CCS) technologies offer great promise to the petroleum production industry to reduce emissions of greenhouse gases such as CO 2 which is a major contaminant of petroleum production environments. To a lesser extent SO x and NO x are also produced in equipment such as boilers and power...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139661-MS
... 12,380 12,110 2.2 Injection gas composition The gas mixture composition was prepared based on the premise that combustion gases generated by the ISCPP process will contain 20% CO 2 and 80% N 2 . Therefore, a synthetic gas mixture with the same mass ratio was prepared. 2.3 Experimental...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139706-MS
...Abstract Abstract Ohio River Valley is considered a potential site for CO 2 storage since it is in close proximity to large CO 2 emitters in the area. In a CO 2 storage project, the temperature of the injected CO 2 is usually considerably lower than the formation temperature. The heat...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139672-MS
... (heavy oil), reported recoveries have been very low and have been associated with very high volumes of produced water. Use of CO 2 in heavy oil waterflooding, as a solvent that might effectively reduce the viscosity of heavy oil and causes it to swell, is the focus of this study. This paper presents...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-138258-MS
...Abstract Abstract A novel, cost-saving approach combining rapidly-acquired CO 2 flow measurements and early-alteration improves CO 2 placement, leak detection, and remediation in CO 2 enhanced oil recovery (EOR) and carbon capture and storage (CCS) projects. The approach is based on field...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139717-MS
...Abstract Abstract CO 2 enhanced oil recovery (CO 2 -EOR) offers the potential for storing significant volumes of carbon dioxide emissions while increasing domestic oil production. This paper, based on a recently updated report for DOE/NETL, examines the effect that "Next Generation...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139506-MS
...Abstract Abstract The RSE-1 well operated by Total is located within the Rousse field in the southwest of France. The 43 year-old well, a gas producer from a now depleted reservoir has undergone extensive research in order to determine its suitability for CO 2 storage. The main objective...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139562-MS
...Abstract Abstract ZeroGen-11 is the first pilot CO 2 injection well, air drilled by ZeroGen in the North Denison Trough. Its objective was to evaluate low permeability saline aquifers for suitability to commercial scale CO 2 sequestration by investigating the injectivity of super-critical CO...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139665-MS
...Abstract Abstract The aim of this paper is to investigate the effects of CO 2 sequestration on groundwater abstraction above the storage formation. Large-scale (10Mt/yr) CO 2 injection in underlying saline aquifers is considered using a fully compositional simulator to study the pressure...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-138476-MS
...Abstract Abstract Capillary trapping has been identified as a fast and effective method to render injected carbon dioxide (CO 2 ) immobile as disconnected pore-scale droplets surrounded by brine. We measure trapped CO 2 saturations in sandstones at conditions representative of storage...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139693-MS
...Abstract Abstract Well integrity is one of the major concerns when assessing the containment of a geological CO 2 storage. Whereas defect-free cement sheaths provide reliable barriers that prevent vertical migration or leakage of the stored CO 2 , significant leakage can occur if pathways...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139524-MS
... Triassic-mid Jurassic age, located below Longyearbyen in Svalbard. The reservoir consists of 300 m of alternating sandstone and shale and is capped by 400 meter shale. Experimental and numerical studies have been performed to evaluate CO 2 storage capacity and long term behaviour of the injected CO 2...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139719-MS
... of the surroundings T surr as well as below the adiabatic temperature. This happens when the rate of heat transfer is large enough to cool the CO 2 significantly in the upper part of the wellbore, but the rate of advective energy transport is also large enough to carry the cooled CO 2 to greater depth. Since...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139635-MS
...Abstract Abstract Leakage through new or existing wellbores is considered a major risk for carbon dioxide (CO 2 ) geological storage. Long-term effective containment of CO 2 is required and the presence of millions of suspended or abandoned wells exacerbates the potential risk in mature...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139709-MS
..., the conjecture is that the final group of models will all share important spatial features that strongly influence the path of CO 2 plume migration. A final history match to reproduce the observed injection characteristics can be implemented using any of the models in the final selected set and applying...
Proceedings Papers

Paper presented at the SPE International Conference on CO2 Capture, Storage, and Utilization, November 10–12, 2010
Paper Number: SPE-139596-MS
... component in a binary mixture. Specifically, we used the simplified local-density/Peng-Robinson (SLD-PR) model to investigate the effect of the water present in coals on gas adsorption under the conditions encountered in coalbed methane (CBM) and CO 2 sequestration applications. To conduct this study, our...

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