Relative permeability definition

Relative permeability means the ratio of the effective permeability of a particular fluid at a particular saturation to the absolute permeability of that fluid at total saturation (dimensionless). If a single fluid is present in a rock, its relative permeability is 1.0.
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Relative permeability which in turn means the “ratio of magnetization to that of free
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Examples of Relative permeability in a sentence

  • Relative permeability ratings for various rock materi- als are shown in table 4–9.

  • Relative permeability results, initial water saturation and residual oil saturation that were calculated through imaging were compared with the available simulation model data for the same rock type.

  • Relative permeability and passability in models for coolability analysis.Parameter Model From the above equations, one can see the particle diameter is an important parameter to determine flow friction (and therefore dryout heat flux) of a porous bed.

  • Three main groups of GeoRTs in Field X based on saturation-height functions, corresponding to tight matrix and corrosion-enhanced porosity types CEP1 and CEP2.4.3. Relative permeability characterisation of GeoRTsThe relative permeability characteristics of reservoir rock types, in particular the saturation and relative permeability end-points, are fundamentally important for reliable estimation of ultimate hydrocarbon recovery (Dykstra & Parsons 1950; Buckley and Leverett, 1952).

  • Relative permeability in water‐CO2 systems is often imposed artificially in numerical simulations for CO2 injection and sequestration because experimental data have been lacking.

  • Relative permeability curves, common for all dynamic models, are tuned to improve the accuracy of history matching.The capillary pressure was set at 0 at the contact depth.

  • Relative permeability curves from these centrifuge experiments were evaluated by curve fitting of saturation normalized relative permeability data by use of Corey exponents.

  • Relative permeability curve starts with 0 value and rises until its end point values.

  • Relative permeability and other related fluid flow properties will be of central importance in numerical simulation and other engineering calculations in CO2 sequestration into geological formations for environmental protection.

  • Relative permeability curves described with Corey-type equations.

Related to Relative permeability

  • Permeability of a space means the ratio of the volume within that space which is assumed to be occupied by water to the total volume of that space.

  • traceability means the ability to trace and follow a food, feed, food-producing animal or substance intended to be, or expected to be incorporated into a food or feed, through all stages of production, processing and distribution;

  • Preventive measures means any reasonable measures taken by any person after an incident has occurred to prevent or minimize pollution damage.

  • Energy Use Intensity (EUI means the kBTUs (1,000 British Thermal Units) used per square foot of gross floor area.

  • Detoxification means a process whereby an alcohol or drug intoxicated, or alcohol or drug dependent, individual is assisted through the period of time necessary to eliminate, by metabolic or other means, the intoxicating alcohol or drug, alcohol or drug dependent factors, or alcohol in combination with drugs, as determined by a licensed Health Professional, while keeping the physiological risk to the individual at a minimum.

  • Density means the permitted number of dwelling units per

  • COVID-19 Measures means any quarantine, “shelter in place”, “stay at home”, workforce reduction, social distancing, shut down, closure or sequester order, guideline, recommendation or Law, or any other applicable Laws, guidelines or recommendations by any Governmental Entity in connection with or in response to COVID-19.

  • Supportive measures means individualized services that are offered to the complainant or the respondent designed to restore or preserve equal access to the District’s education program or activity without unreasonably burdening the other party. The supportive measures must be non-disciplinary and non-punitive in nature; offered before or after the filing of a formal complaint or where no formal complaint has been filed; and offered to either party as appropriate, as reasonably available, and without fee or charge. Examples of supportive measures include, but are not limited to: measures designed to protect the safety of all parties or the District’s educational environment, or deter sexual harassment; counseling; extensions of deadlines or other course-related adjustments; modifications of work or class schedules; campus escort services; mutual restrictions on contact between the parties; changes in work or class locations; leaves of absence; and increased security and monitoring of certain areas of the campus.

  • Intensity means the number of Program Unique Supervised Hours divided by the Duration for a course or qualification, being a measure of the concentration of training and assessment delivered from the Eligible Individual’s perspective.

  • Structural components means liners, leachate collection systems, final covers, run-on/run-off systems, and any other component used in the construction and operation of the MSWLF that is necessary for protection of human health and the environment.

  • Outcomes means the Health and Wellbeing Outcomes prescribed by the Scottish Ministers in Regulations under section 5(1) of the Act;

  • Chemical substance means a substance intended to be used as a precursor in the manufacture of a controlled substance or any other chemical intended to be used in the manufacture of a controlled substance. Intent under this subsection may be demonstrated by the substance's use, quantity, manner of storage, or proximity to other precursors or to manufacturing equipment.

  • Structural component means a component that supports non-variable forces or weights (dead loads) and variable forces or weights (live loads).

  • Biological agent shall mean any pathogenic (disease producing) micro-organism(s) and/or biologically produced toxin(s) (including genetically modified organisms and chemically synthesized toxins) which cause illness and/or death in humans, animals or plants.

  • Controlled substance analog means a substance the chemical structure of which is substantially

  • chemical tanker means a ship constructed or adapted and used for the carriage in bulk of any liquid product listed in chapter 17 of the International Bulk Chemical Code;

  • Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);

  • Substance abuse means the consumption or use of any substance for purposes other than for the treatment of sickness or injury as prescribed or administered by a person duly authorized by law to treat sick and injured human beings.

  • Chemical agent shall mean any compound which, when suitably disseminated, produces incapacitating, damaging or lethal effects on people, animals, plants or material property.

  • Wastewater treatment plant means a facility designed and constructed to receive, treat, or store waterborne or liquid wastes.

  • Chemical dependency means the physiological and psychological addiction to a controlled drug or substance, or to alcohol. Dependence upon tobacco, nicotine, caffeine or eating disorders are not included in this definition.

  • Safety compliance facility means a licensee that is a commercial entity that receives marihuana from a marihuana facility or registered primary caregiver, tests it for contaminants and for tetrahydrocannabinol and other cannabinoids, returns the test results, and may return the marihuana to the marihuana facility.

  • Mitigation Measures means “mitigation measures” as defined in subsection 2(1) of the Canadian Environmental Assessment Act, 2012.

  • Compaction means the increase in soil bulk density.

  • Permeable pavement means paving material that absorbs water or allows water to infiltrate through the paving material. "Permeable pavement" materials include porous concrete, permeable interlocking concrete pavers, concrete grid pavers, porous asphalt, and any other material with similar characteristics.

  • Containment means the installation of a backflow prevention assembly or a backflow prevention method at any connection to the public water system that supplies an auxiliary water system, location, facility, or area such that backflow from a cross connection into the public water system is prevented.