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Keywords: co 2
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Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175883-MS
... applications. Artificial Intelligence EOR project Upstream Oil & Gas fuzzy logic enhanced recovery steam injection successful eor project membership function EOR method application aladasani immf reservoir co 2 fluid property Screening Tool injection in-situ combustion screening...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175699-MS
... is a necessity and it must be conducted based on a deep understanding of petrophysical and geomechanical properties. Water alternating gas (WAG) seems the best fit for tight oil exploitation. The way to improve WAG performance, including CO 2 foam stabilized with surfactant or nanoparticles, low salinity water...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164578-MS
...-Robinson-Stryjek-Vera (PRSV) and Soave-Redlich-Kwong (SRK), are used to model the hydrate phase behavior at high pressure conditions. Their efficacy to model phase behavior for hydrates of pure natural gases and gas mixture containing H 2 S and CO 2 is presented and tested against the experimental data...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164649-MS
... to fracture conductivity. Here significant gains in production have been observed following the successful fracture treatment optimization moving from conventional borate crosslinked guar polymer to an optimized zirconate fracturing fluid energized with CO 2 . The use of energized fracturing fluids, expedite...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164603-MS
... and highly pressured. The wells drilled to these prospects are very challenging because of HPHT conditions, narrow pore/fracture pressure windows, and high levels of H 2 S and CO 2 . During drilling and production high concentrations of H 2 S and CO 2 have been recorded. Given the strategic importance...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164749-MS
... the results with immiscible flooding for a 3-D homogeneous reservoir system. Here, MMP, determined by different injection gases, can develop far below the saturation pressure. If the injectant is CO 2 or sufficiently enriched with intermediate components, the condensing and vaporizing (C/V) mechanism...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164730-MS
... dioxide (CO 2 ) injection, natural gas miscible injection, and steam recovery in the final tertiary or enhanced oil recovery (EOR) phase. CO 2 has the capability of invading the zones that were unswept by water, as well as releasing and reducing trapped oil. This paper discusses some of the experimental...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164640-MS
... testing wireline formation testing fluid analyzer co 2 log analysis Upstream Oil & Gas dual packer module fluid identification operator IFA identification IPTT interval pressure transient test wireline formation tester spe 164640 composition insitu fluid analyzer formation water...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164632-MS
... Abstract The carbon dioxide (CO 2 ) sequestration and storage in aquifers and depleted oil and gas reservoirs is eminently a feasible solution to provide substantial cut in overall emission into the atmosphere. The current need is to understand the factors affecting the CO 2 sequestration...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 20–22, 2012
Paper Number: SPE-149364-MS
... that Although the CO 2 Enhanced Oil Recovery process and CO 2 corrosion of the oil-well cement sheath were well-documented in the literature, there was no published information about pre-densified oil-well cement sheath deterioration due to H 2 S and or CO 2 before Y. Fakhreldin reported it. 4 Metal...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 20–22, 2012
Paper Number: SPE-151871-MS
... Abstract CO 2 flooding in oil reservoirs to enhance oil recovery is successfully applied in many ongoing projects in the world. The bulk of industry research and field testing of CO 2 has been directed towards miscible displacement. This method of using CO 2 appears to have the greatest...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 20–22, 2012
Paper Number: SPE-152755-MS
... Abstract The geological sequestration of CO 2 is a relatively new technology that seems to have rapidly maturated in providing an effective process of capturing CO 2 from industrial pollutant emissions and storing it securely in deep geological formations. Through this technology...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-128467-MS
... viable. This unviability may be due to rock or rock-fluid interactive properties. A research program for evaluation of the feasibility of development of such tight formations in the Middle East has been initiated. The research work included determination of minimum miscibility pressure (MMP), CO 2 Core...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference & Exhibition, March 12–14, 2008
Paper Number: SPE-112876-MS
... and steam injection. A detailed comparison of these two processes is presented in this paper. SAGD enhanced recovery Efficiency strong bottom aquifer co 2 simulation result thermal method Upstream Oil & Gas steam injection steam-assisted gravity drainage viscosity water cut bottom...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference & Exhibition, March 12–14, 2008
Paper Number: SPE-111492-MS
..., and (3) provide long-term thermal stability in H 2 S and CO 2 environments. Discussed are: (1) the methodology used for measurement of swelling properties for each material at different conditions including carrier fluid, particle size, and temperature, and (2) core flow tests with simulated fractures...

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