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Keywords: pressure drop
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Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199263-MS
... reservoir rocks in other parts of the globe to measure and quantify the magnitude of the formation damage. Artificial Intelligence Upstream Oil & Gas drillstem/well testing drilling fluid damage skin production test pressure drop skin factor operation exposure time initial dst evolution...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199306-MS
... inhibitor concentration pressure drop reaction calcium lactate inhibitor acid Injection Rate gluconic acid precipitation corrosion rate solubility lactic acid lactate precipitation scale inhibitor calcite acid solution scale remediation wax inhibition complex reservoir asphaltene...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199302-MS
... inhibition drillstem/well testing Upstream Oil & Gas gas core remediation of hydrates deposition scale remediation oilfield chemistry asphaltene remediation asphaltene inhibition Formation Damage Control Drilling formation damage pressure drop momentum conservation equation heavy organic...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199325-MS
... pressure and associated ECD (Equivalent Circulating Density) is increased, further reducing the already narrow operational window, which is common for reservoirs in such water depths. The use of AICD technology, which imposes an additional pressure drop to the aqueous fluid flow, further increases the...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189480-MS
... been directly evaluated, and/or all the necessary factors have not been carefully taken into consideration (the mud cake pressure drop has been just assumed constant and not modeled, and the swabbing effect has been neglected) as in Hettema et al. (2002) . Therefore, in order to present a...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189486-MS
... drillstem/well testing entry technique Completion Installation and Operations Fluid Dynamics well performance Drillstem Testing Simulation wormhole network Upstream Oil & Gas pressure drop skin factor anisotropic wormhole network entry completion society of petroleum engineers productivity...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189470-MS
... Dynamics injectivity impairment co 2 dry-out zone salinity initial permeability solid salt saturation Upstream Oil & Gas pressure drop porosity reduction saturation salt saturation injectivity permeability salt precipitation subsurface storage CCS is recognized as a viable...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189539-MS
..., with three-phase flow ranging from 0%-100% water cut and produced gas-oil ratio ranging from 0-277 scf/bbl. The gas flow was supposed to simulate the steam breakthrough incidents. Live measurements are obtained of the sanding amount and pressure drops along the sand-pack and across the screen. Screen...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189506-MS
... differences in the evolution of pressure drop during acidizing, required acid volume, and resulting wormhole patterns with changes in initial core permeability. Notably, all tests in medium-permeability cores showed a "transverse wormhole" mechanism in which the dominant wormhole nucleates behind the tunnel...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189532-MS
... law, flow rate is proportional to the pressure drop between the well and reservoir; the proportionality coefficient is defined as well productivity index ( PI ). The normalized reciprocal to the productivity index is called the impedance ( J ), which is used to describe the productivity decline...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189568-MS
... water hammer events. Reservoir Characterization wellbore integrity flow assurance enhanced recovery Wellbore Design sand production sand failure pipeline transient behavior Upstream Oil & Gas water hammer event reservoir geomechanics hydraulic fracturing slug catcher pressure drop...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189564-MS
... remediation Production Chemistry Upstream Oil & Gas Brine Efficiency pressure drop nanoparticle ionic shock remediation of hydrates cationic brine pv concentration asphaltene inhibition concentration dynamic tube experiment anionic brine treatment lifetime adsorption calibration curve...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189553-MS
... that flow efficiency is controlled by a low-porosity zone near the tunnel edge in which the damage is dominated by porecompaction. Thickness axial location Upstream Oil & Gas pressure drop carbonate Completion Installation and Operations radial variation geometry tunnel virgin rock...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189959-MS
... after treatment compared to if the core sample was dry and contained no decane. The coreflood experiments revealed that the pressure drop was decreased by 50% after nanofluid system treatment. Gahrooei and Ghazanfari (2017 ) used the same water-based nanofluid system to treat sandstone core plugs. They...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 24–26, 2016
Paper Number: SPE-179027-MS
... carrier fluid velocity. Fluid Dynamics flow rate size distribution Upstream Oil & Gas Bedrikovetsky pressure drop Bradford society of petroleum engineers fine migration slow fine migration enhanced recovery mobilisation core section migration stabilisation time permeability flow...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 24–26, 2016
Paper Number: SPE-179036-MS
... distribution Alberta aperture size screen aperture optimization pressure drop slotted liner screen design variation Horizontal well pad drilling is the common practice in developing heavy oil resources deeper than 120 m in Western Canada ( Illfelder et al. 2011 ; Strobl et al. 2014 ). Due to...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 26–28, 2014
Paper Number: SPE-168135-MS
... encountered in frac-packs. The solid concentrations and pressure drops across proppant pack sections were measured to properly utilize filtration theory and permeability decline models. The filtration coefficients were measured at various flow rates and for different proppant sizes. Our experiments show that...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 26–28, 2014
Paper Number: SPE-168149-MS
... recompletion section sector model pressure drop Completion Installation and Operations flow rate icd recompletion perforation annulus permeability configuration completion design inflow Upstream Oil & Gas oil production productivity md annulus permeability reservoir reduction spe 168149...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 15–17, 2012
Paper Number: SPE-151818-MS
... inorganic salts were quite effective, even at low concentrations. Further, confirming findings by others, our results showed that the Berea core used in this study required no stabilization at 270°F. fluid dynamics concentration upstream oil & gas stabilizer pressure drop formation damage...
Proceedings Papers

Paper presented at the SPE International Symposium and Exhibition on Formation Damage Control, February 15–17, 2012
Paper Number: SPE-150899-MS
... of Al and Si in spent acid. reservoir characterization concentration pressure drop kaolinite upstream oil & gas sandstone reservoir sandstone core acidizing spe 150899 preflush formic acid structural geology effluent sample coreflood experiment aluminosilicate reaction...

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