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Keywords: saturation
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Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 21–23, 2024
Paper Number: SPE-217925-MS
... EXW = Exponent for water relative permeability. K ro @S wir = Oil relative permeability at irreducible water saturation (usually 1). K rw @S or = Water relative permeability at residual oil saturation of water injection (usually between 0.25 to 0.4 depending on wettability) Figure...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 21–23, 2024
Paper Number: SPE-217914-MS
... drilling completion installation and operations subsurface storage sand control breaker placement saturation drilling fluid management & disposal geometry breaker drilling fluids and materials enhanced recovery simulation un-swelled packer byrne computational fluid dynamic displacement...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 21–23, 2024
Paper Number: SPE-217854-MS
... plot provide a simple method to extrapolate existing formation damage and estimate formation damage from laboratory studies and/or well analogues. fluid dynamics mineral sedimentary rock geology reservoir conformance improvement saturation concentration formation damage fines migration...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 21–23, 2024
Paper Number: SPE-217840-MS
..., providing a valuable addition to understanding CO 2 injection processes in diverse geological settings. fluid dynamics reservoir simulation geology waterflooding flow in porous media enhanced recovery permeability displacement injection equation formation damage saturation efficiency...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 21–23, 2024
Paper Number: SPE-217877-MS
... CO 2 injection, and subsequent evaporation of the "irreducible" water saturation, will not lead to significant formation damage. Indeed, the resulting increase in saturation of the CO 2 -rich phase leads to an increase in CO 2 mobility. However, and very importantly, a combination of gravitational...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 21–23, 2024
Paper Number: SPE-217892-MS
... During CO 2 injection into a water saturated porous media, there will be a region of displacement, in which both the water and gas phase is mobile. Behind this region, only the gas phase has bulk mobility as the water saturation is at or below the irreducible water saturation. In this study we...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 21–23, 2024
Paper Number: SPE-217883-MS
... selection and formulation drilling fluid chemistry wellbore drawdown dissolution geologist drilling fluid property enhanced recovery damaging mechanism alteration model saturation drilling fluid formulation flow in porous media geological subdiscipline constituent hcl sequence retention...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 21–23, 2024
Paper Number: SPE-217856-MS
... formation damage control concentration rheology saturation rock type drilling fluid management & disposal reservoir wellbore particle exhibition abrams product enhance bridging agent packing paper Introduction As we are all aware, the goal for drilling a production well...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 23–24, 2022
Paper Number: SPE-208818-MS
... were conducted to examine the effectiveness and any formation damage of both relative permeability modifier chemistries at various concentrations under different saturation conditions. The RPM was applied into a brine saturated core – to assess its water "shut-off" properties and into an oil saturated...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199293-MS
... concentration residual oil kaolinite content Water Resource Research permeability detachment equation waterflooding impedance formation damage saturation injection scaling method drilling fluid property structural geology reservoir characterization drilling fluid management & disposal fluid...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199252-MS
... the flowback processes after hydraulic fracturing operations. We perform a series of core flooding tests on core plugs collected from Midale tight carbonate reservoir to simulate fracturing fluid leak-off and flowback processes. First, we clean, saturate the plugs with reservoir brine and filtered oil...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 19–21, 2020
Paper Number: SPE-199329-MS
... compared to water-wet systems with both residual oil and fully water saturated cores. CO 2 's capability to alter rock-wettability did not show any benefits toward improving acid efficiencies in cores at residual oil saturations, S or . The acid efficiencies in porous media containing oil and water largely...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189521-MS
... injection fine migration journal of petroleum technology equation society of petroleum engineers particle concentration injectivity decline lifting equation salinity saturation water injection Introduction Well injectivity and oil recovery are separate but closely connected issues...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189485-MS
... saturation. Delay (5) is also assumed for water phase. Fines detachment by drag force in oil flow is neglected. System of governing equations Volume balance for aqueous phase is (9) ∂ ( ϕ s ) ∂ t + u ∂ f ( s , γ , σ s ) ∂ x = 0 ,   f = [ 1...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189470-MS
... the solid salt saturation in the pores based on the properties of the aqueous phase. A parameter capable of tracking the development of the dry-out zone was introduced to model the distribution of salt in the pores. A relative injectivity change index was then used to quantify injectivity impairment induced...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189482-MS
... Upstream Oil & Gas hydraulic fracturing Fluid Dynamics proppant information History saturation reservoir permeability mineral oil water saturation stability oil gel technology co 2 fine migration detrital sand grain gravel irreducible water saturation decline rate concentration...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189541-MS
... and dissolution. A sensitivity study has been conducted to evaluate the impact of varying parameters such as initial liquid saturation, permeability, salinity, well pressure and drawdown on the model. Production loss mitigation strategies used can differ depending on the location and timescales of precipitation...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189549-MS
... Abstract There are many causes for injection wells to perform poorly; in this paper, we address the effect of residual hydrocarbons near the wellbore, which reduce the rock's effective permeability to brine, thus decreasing well injectivity. Immobile hydrocarbon saturations are found around...
Proceedings Papers

Paper presented at the SPE International Conference and Exhibition on Formation Damage Control, February 7–9, 2018
Paper Number: SPE-189544-MS
... developments can be performed with more certainty and lower risk. Upstream Oil & Gas tertiary injection mode EWI Modeling & Simulation concentration gravity underride formation water reservoir waterflooding prediction saturation water injection carbonate reservoir Oil Recovery...

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