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Keywords: porosity
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Proceedings Papers

Paper presented at the SPE European Formation Damage Conference and Exhibition, June 3–5, 2015
Paper Number: SPE-174167-MS
... dolomitization increases and the porosity and permeability decrease. These reservoirs must be stimulated to produce, and treatments are traditionally repeated to maintain production. Although there is a substantial body of published research on stimulating carbonate formations, there is little on treating...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference and Exhibition, June 3–5, 2015
Paper Number: SPE-174241-MS
... various spent conditions should be used. carbonate reservoir concentration porosity reaction rate Upstream Oil & Gas disk rotational speed experiment diffusion coefficient reaction kinetic experiment dissolution rate acidizing dolomite disk rotational speed coefficient reaction...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference and Exhibition, June 3–5, 2015
Paper Number: SPE-174260-MS
... external filter cake had low (0.087 μd) permeability. The relatively high spurt losses and substantial reduction (by 35-40 %) of ceramic disk's porosity indicated high solids invasion and poor bridging. Poor pore bridging and deeper solids/liquid invasion can be the result if the particle size distribution...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference & Exhibition, June 5–7, 2013
Paper Number: SPE-165158-MS
... oil production porosity chemical flooding methods deposition particle injection enhanced recovery solid precipitation co 2 Injection Rate reaction miscibility pressure reservoir permeability Upstream Oil & Gas Simulation formation damage porous media dissolution Oil Recovery...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference & Exhibition, June 5–7, 2013
Paper Number: SPE-165143-MS
... damaging materials in the near wellbore region without leaving excessive acid strength that will deconsolidate the formation. For sandstone reservoirs, the stimulation fluid volume should consider the shape of the damage cone with relationship to porosity while for carbonate reservoirs the profile should...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference & Exhibition, June 5–7, 2013
Paper Number: SPE-165132-MS
... samples up to 90%. After the application of the new drill-in fluids, horizontal wells are in high flowing production after completion, and the wellbore quality are also improved. drilling fluids and materials drilling fluid Directional Drilling flow in porous media Fluid Dynamics porosity pore...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference & Exhibition, June 5–7, 2013
Paper Number: SPE-165117-MS
... hydraulic fracturing Upstream Oil & Gas Artificial Intelligence modeling porosity production effect fracture propagation reservoir characterization reservoir pressure fluid efficiency orientation stimulation chalk hydraulic fracture South Arne fracture toughness geometry...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference & Exhibition, June 5–7, 2013
Paper Number: SPE-165136-MS
... sand control completions. wellbore integrity Wellbore Design Reservoir Characterization Upstream Oil & Gas sand control completion porosity compression society of petroleum engineers sandstone reservoir deformation process mechanical property filter media annular gap permeability...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference & Exhibition, June 5–7, 2013
Paper Number: SPE-165148-MS
... log analysis Upstream Oil & Gas formation damage Artificial Intelligence deposition kozeny-carman equation flow in porous media bulk factor diameter porosity clean unconsolidated porous media veerapaneni specific deposit media well logging Fluid Dynamics experiment wiesner...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference, June 7–10, 2011
Paper Number: SPE-144098-MS
... filter press was used to perform the filtration process under static conditions (225°F and 300 psi). CT (computed tomography) scan was used to measure the thickness and porosity of the filter cake. SEM was used to provide the morphology of the filter cake. Leica microscope was used to determine particle...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference, June 7–10, 2011
Paper Number: SPE-144159-MS
... Porosity (Ø): Porosity correlations were developed from core data and by petrophysical evaluation of logs. The porosity varies considerably, but is generally remarkably high (up to 48% in the purest chalk facies of the Tuxen formation). A plot of core porosity data versus IR, demonstrates the...
Proceedings Papers

Paper presented at the 8th European Formation Damage Conference, May 27–29, 2009
Paper Number: SPE-120988-MS
... deposition including adsorption, plugging, and entrainment, and the resulting reduction in porosity and permeability and changes in oil viscosity and rock wettability. A workflow was established in the study to i) characterize the equation of state (EOS) by analyzing the fluid PVT and asphaltene data from...
Proceedings Papers

Paper presented at the 8th European Formation Damage Conference, May 27–29, 2009
Paper Number: SPE-121382-MS
... reason have ignored the porosity. We present here appropriate correlations to account for turbulence effects in horizontal wells and show that while horizontal wells, even with turbulence, provide considerably higher performance than vertical wells, the reduction from ideal expectations can be...
Proceedings Papers

Paper presented at the 8th European Formation Damage Conference, May 27–29, 2009
Paper Number: SPE-121944-MS
.... Thickness of pay zones are usually exceeds some hundred meters; 4. Conductivity and porosity of formation can be traced back to microfractures and not pores; 5. Majority of unconventional gas fields can be found in deep layers (<4000 m), hence extreme temperature and pressure govern the hydrodynamic...
Proceedings Papers

Paper presented at the 8th European Formation Damage Conference, May 27–29, 2009
Paper Number: SPE-122241-MS
... compute the filter cake buildup and its flow resistance from properties ascribed to the individual components in the mud. Some of these properties can be measured directly, such as particle size distribution of solids, effect of polymers on fluid viscosity and formation permeability and porosity. Other...
Proceedings Papers

Paper presented at the 8th European Formation Damage Conference, May 27–29, 2009
Paper Number: SPE-122153-MS
... and gas injection. log analysis sand production completion neutron porosity injection test gravel pack log Upstream Oil &amp; Gas data aqusition porosity gravel pack injectivity well logging sand screen History productivity injection sand control mmd rkb Heidrun Field...
Proceedings Papers

Paper presented at the 8th European Formation Damage Conference, May 27–29, 2009
Paper Number: SPE-122357-MS
... flow in porous media carbonate reservoir vug Upstream Oil &amp; Gas concentration pressure drop experiment complex reservoir Fluid Dynamics heterogeneity flow direction matrix porosity wormhole PVBT acidizing breakthrough Vuggy Carbonate connectivity flow path dispersion...
Proceedings Papers

Paper presented at the 8th European Formation Damage Conference, May 27–29, 2009
Paper Number: SPE-119999-MS
... wax remediation Hydrate Remediation paraffin remediation scale remediation flow assurance wax inhibition enhanced recovery hydrate inhibition Production Chemistry Upstream Oil &amp; Gas deposition asphaltene inhibition experiment flow rate sulfur deposition porosity crude oil...
Proceedings Papers

Paper presented at the European Formation Damage Conference, May 30–June 1, 2007
Paper Number: SPE-107611-MS
... Upstream Oil &amp; Gas severity drawdown pressure geomechanical damage equation deformation quantification Sandstone Reservoir identification reservoir reservoir rock Fluid Dynamics mechanism invasion profile porosity formation damage productivity invasion permeability...
Proceedings Papers

Paper presented at the European Formation Damage Conference, May 30–June 1, 2007
Paper Number: SPE-107793-MS
... Upstream Oil &amp; Gas completion hydraulic fracturing production data conductivity stimulation acid treatment productivity well performance drawdown porosity database inflow performance Well Productivity statistical analysis fracture fracced well perforation PID drainage area...

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