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Keywords: variation
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Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175873-MS
... Due to the complex structure of Ferdaus Field in addition to the variation in oil water contacts of different producing reservoirs and pressure surveys led us to think if the architectural elements or compartments exist in this field or not in order to apply field development plan (infill wells...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175790-MS
... variation cross bedded sandstone facies delineate stacked-channel reservoir well logging normalization interpretation production monitoring wellbore seismic bedding society of petroleum engineers structural geology multi-well correlation resistivity flaser bedding reservoir surveillance...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference and Exhibition, September 14–16, 2015
Paper Number: SPE-175710-MS
... Characterization Upstream Oil & Gas variation ROP lithology column society of petroleum engineers The Obayied field is one of the most challenging and early gas fields in Egypt's Western Desert. Through its development, the field has been demanding for drilling optimization and requires a...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164657-MS
... reservoir, compaction and subsidence, as well pore pressure variations. Comparisons with the results of pre-existing configuration and the full-coupling scheme demonstrated the success of the developed algorithm. The exchange of coupling parameters between simulators, in the new configuration, has been...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164632-MS
... brine. The potential of the CO 2 storage capacity and variations in porosity and permeability are evaluated and quantified. The results showed that solubility of carbon dioxide decreases with increase in brine salinity and/or temperature. The increase of pressure causes a decrease in carbon dioxide...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164697-MS
... presented here. Reservoir Characterization Thickness Upstream Oil & Gas structural geology depositional environment variation correlation deposition information study area clastic reservoir rock distribution pattern basin fluvial environment palaeogeological map upper assam basin...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164644-MS
... measures dielectric dispersion, from which a parameter (MN) related to the tortuosity of the conduction path can be extracted. This MN parameter was used to refine the water saturation computation from deep-resistivity logs. Variation of the MN parameter between 1.8 and 2 was observed in the reservoir...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, April 15–17, 2013
Paper Number: SPE-164749-MS
.... Compositional graded reservoir systems exhibit significant variation in the minimum miscible pressure (MMP). MMP variations with depth pose a challenge in selecting reservoir recovery technique to maximize the ultimate recovery. This paper deals with different scenarios of miscible flooding and compares the...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 20–22, 2012
Paper Number: SPE-149653-MS
... resolution to this problem is the careful setup of equilibration and fluid models. modeling & simulation initial reservoir pressure spe 149653 reservoir simulation oil sample psia pressure pvt measurement variation gas sample reservoir characterization upstream oil & gas reservoir...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 20–22, 2012
Paper Number: SPE-150355-MS
... calculation of solution gas-oil ratios at pressures below the bubble-point. (1) R s = R s d ( R s b f R s b d ) upstream oil & gas variation modeling & simulation st separator condition new equation saturation pressure gas condensate...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 20–22, 2012
Paper Number: SPE-150886-MS
... presented utilizing advanced nuclear magnetic resonance (NMR) techniques in conjunction with the latest downhole fluid analysis (DFA) measurements from wireline formation testers to accurately assess the hydrocarbon type variations. The saturation profiling data from an NMR diffusion-based tool provides...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 20–22, 2012
Paper Number: SPE-150868-MS
...) data. It validates the proposed method. production logging spe 150868 production control upstream oil & gas flow rate production monitoring inflow point variation correspond contribution heat exchange coefficient mathematical model gravity reservoir surveillance calculation...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 20–22, 2012
Paper Number: SPE-151877-MS
..., interpreted as a climate variations controlled by cyclic variations in the Earth's orbit. A great variety of bedding cycles, from centimeter to meter-scale, have been described in outcrops and cores. However, exploration geophysical well logs are rarely used for this purpose, although these allow the study of...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-126191-MS
... purposes. geological modeling fourier wavelet application reservoir characterization machine learning variogram fractal simulator information estimation estimation variance fractal dimension simulator artificial intelligence spe 126191 variation upstream oil & gas estimator...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-128823-MS
.... Therefore, the enhanced quality 3D cube can be used for reliable and consistent reservoir characterization to support the Phase 2 of IR development plan in year 2010. variation data quality development well ir field development upstream oil & gas objective dataset information seismic...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-129612-MS
... induced climatic changes alternating between detrital fraction transfer, probably coming from the shelf or adjacent continental areas, and carbonate sedimentation. It has already been shown that lithologic variations, induced by orbital changes in the Milankovitch band frequency (generally from 20 to 400...
Proceedings Papers

Paper presented at the North Africa Technical Conference and Exhibition, February 14–17, 2010
Paper Number: SPE-128448-MS
... variation mbo approach complex reservoir development plan upstream oil & gas well location prediction run Gas reservoirs have become very useful alternative to liquid oil reservoirs in providing much needed energy to the industry. Gas, as a fuel, also has the advantage of being a much...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference & Exhibition, March 12–14, 2008
Paper Number: SPE-112944-MS
... parameters governing the variations of fracturing pressure over the life of the wells, which in turn governs efficient and safe water injection. The data highlight the importance of thermal effects in fracturing pressure variations even in relatively weak formations, where theory would deem them small based...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference & Exhibition, March 12–14, 2008
Paper Number: SPE-112926-MS
... SPE copyright. Abstract Gas reservoirs in the Nile Delta of Egypt are characterized vertically by its thin beds of sands and shale and laterally by severe variations in facies. These challenges in the static modeling have a strong impact in the dynamic modeling which can be summarized in the following...
Proceedings Papers

Paper presented at the SPE North Africa Technical Conference & Exhibition, March 12–14, 2008
Paper Number: SPE-112883-MS
... systems, the interpretation in the Libya Sirte basin and Shell's Algeria blocks remains a challenge. Gravity data helps to understand crustal thickness variation, magnetic data enables mapping of basement depth and composition and presence of intra-sedimentary volcanics. The remaining gravity anomalies...

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