Patents by Inventor Nansen G. Saleri
Nansen G. Saleri has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11506052Abstract: Embodiments are directed to methods, systems and user interfaces for assessing reservoir management competency for a petroleum producing field. In one scenario, a computer system measures, using various hardware-based sensors positioned in a petroleum reservoir supplying the petroleum producing field, physical or geological characteristics of the petroleum reservoir. The computer system establishes a reservoir management competency scoring system that evaluates a specific set of objective criteria that reflect a level of reservoir management competency at the petroleum producing field, and automatically generates, according to the objective set of criteria of the reservoir management competency scoring system, a reservoir management rating for the petroleum reservoir based at least in part on data measured by the sensors placed in the petroleum reservoir.Type: GrantFiled: June 21, 2019Date of Patent: November 22, 2022Assignee: QRI GROUP, LLCInventors: Robert M. Toronyi, Nansen G. Saleri, Jeremy Brown
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Patent number: 10915847Abstract: A method of improving operation of a petroleum reservoir using geotechnical and economic analysis includes classifying a petroleum reservoir using reserves ranking analytics (RRA) and then making one or modifications to the operation of the reservoir. RRA classification includes establishing reservoir classification metrics for each of the following categories: 1) resource size; 2) recovery potential; and 3) profitability. The reservoir can be classified based on at least one metric in the profitability classification category, and also based on at least one metric in one or more of the resource size classification category or the recovery potential classification category. Classification of reservoirs according to RRA can aid in reservoir management, planning, and development.Type: GrantFiled: March 7, 2018Date of Patent: February 9, 2021Assignee: QRI GROUP, LLCInventors: Nansen G. Saleri, Robert M. Toronyi
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Patent number: 10508520Abstract: Methods and systems for increasing the recovery efficiency of a petroleum reservoir. For example, a method for performing a petroleum recovery assessment to increase the recovery efficiency of a petroleum reservoir includes evaluating results associated with a reservoir management analysis for the petroleum reservoir and generating a reservoir management analysis score. The method further includes evaluating results associated with a global benchmark analysis and generating an estimated maximum recovery efficiency for the petroleum reservoir. The method further includes determining key recovery obstacles impeding the petroleum reservoir from achieving the estimated maximum recovery efficiency, and identifying field development opportunities addressing a key recovery obstacle that when implemented, increases a recovery efficiency for the petroleum reservoir closer to the estimated maximum recovery efficiency.Type: GrantFiled: June 9, 2017Date of Patent: December 17, 2019Assignee: QRI GROUP, LLCInventors: Nansen G. Saleri, Robert M. Toronyi, Joey D. Broussard
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Patent number: 10329881Abstract: Determining a Reservoir Management Factor™ (RMF™ or ?) for a petroleum producer provides a novel metric, selection, design, implementation and monitoring tool designed for use in implementing capital projects for increasing production and reserves of the petroleum producer. The RMF or ? can be determined according to the following equation: ?=sum of regression coefficients=sum of (reserves coefficient, production coefficient) wherein, reserves coefficient=the coefficient of the petroleum producer's reserves; and production coefficient=the coefficient of the petroleum producer's production. The producer can based on the RMF, select, design, implement and monitor one or more capital projects for increasing production and reserves of the petroleum producer. The capital projects can include drilling additional wells, stimulating existing wells, and increasing reservoir contact of existing wells.Type: GrantFiled: January 17, 2017Date of Patent: June 25, 2019Assignee: QRI GROUP, LLCInventors: Nansen G. Saleri, Robert M. Toronyi, Joseph W. Ault, Cromwell D. Wong
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Patent number: 9946986Abstract: A method of improving operation of a petroleum reservoir using geotechnical analysis includes classifying a petroleum reservoir using a Reservoir Ranking Analysis (RRA) and then making one or modifications to the operation of the reservoir. RRA classification includes establishing reservoir classification metrics for at least resource size and recovery potential, and optionally profitability. The reservoir can be classified based on at least one metric in the profitability classification category, and also based on at least one metric in one or more of the resource size classification category or the recovery potential classification category. Classification of reservoirs can aid in reservoir management, planning, and development.Type: GrantFiled: October 21, 2016Date of Patent: April 17, 2018Assignee: QRI GROUP, LLCInventors: Nansen G. Saleri, Robert M. Toronyi
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Publication number: 20170335665Abstract: Methods and systems for increasing the recovery efficiency of a petroleum reservoir. For example, a method for performing a petroleum recovery assessment to increase the recovery efficiency of a petroleum reservoir includes evaluating results associated with a reservoir management analysis for the petroleum reservoir and generating a reservoir management analysis score. The method further includes evaluating results associated with a global benchmark analysis and generating an estimated maximum recovery efficiency for the petroleum reservoir. The method further includes determining key recovery obstacles impeding the petroleum reservoir from achieving the estimated maximum recovery efficiency, and identifying field development opportunities addressing a key recovery obstacle that when implemented, increases a recovery efficiency for the petroleum reservoir closer to the estimated maximum recovery efficiency.Type: ApplicationFiled: June 9, 2017Publication date: November 23, 2017Inventors: Nansen G. Saleri, Robert M. Toronyi, Joey D. Broussard
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Patent number: 9767421Abstract: Determining a True Value Index™ (TVI™) for a petroleum production capital project provides a novel indicator and metric that is designed to quickly assess the economics of undertaking the petroleum production capital project. The TVI™ can be determined according to the following equation: TVI=NPV+(?*Reserves) where, NPV=Net present value of a project; ?=Reservoir Management Factor (RMF™)=absolute value (sum of Coefficient of Reserves and Coefficient of Production) derived from multivariable correlation=to reflect the market value premium on increased reserves if the producer was public; and Reserves=Barrels of proven reserves to be created by the project.Type: GrantFiled: October 26, 2011Date of Patent: September 19, 2017Assignee: QRI GROUP, LLCInventors: Nansen G. Saleri, Robert M. Toronyi, Joseph W. Ault, Cromwell D. Wong
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Patent number: 9710766Abstract: Performing a Recovery Design Assessment™ (RDA™) for a petroleum producing field provides a novel indicator and metric that is designed to assess how to improve recovery efficiency of a petroleum producing field. A combination of global benchmark analysis and reservoir management assessment is utilized to identify areas of reservoir management that can be improved to increase recovery efficiency. Global benchmark analysis can include comparing a recovery efficiency for a petroleum reservoir to that of other benchmark petroleum reservoirs to indicate if alterations to recovery design or developments plans or reservoir management optimizations are to be pursued. Management of the petroleum reservoir is assessed to identify recovery obstacles potentially reducing recovery efficiency. Development opportunities for overcoming recover obstacles can be implemented to increase recovery efficiency.Type: GrantFiled: October 26, 2011Date of Patent: July 18, 2017Assignee: QRI GROUP, LLCInventors: Nansen G. Saleri, Robert M. Toronyi, Joey D. Broussard
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Publication number: 20130110563Abstract: Determining a True Value Index™ (TVI™) for a petroleum production capital project provides a novel indicator and metric that is designed to quickly assess the economics of undertaking the petroleum production capital project. The TVI™ can be determined according to the following equation: TVI=NPV+(?*Reserves) where, NPV=Net present value of a project; ?=Reservoir Management Factor (RMF™)=absolute value (sum of Coefficient of Reserves and Coefficient of Production) derived from multivariable correlation=to reflect the market value premium on increased reserves if the producer was public; and Reserves=Barrels of proven reserves to be created by the project.Type: ApplicationFiled: October 26, 2011Publication date: May 2, 2013Inventors: Nansen G. Saleri, Robert M. Toronyi, Joseph W. Ault, Cromwell D. Wong
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Publication number: 20130110474Abstract: Determining a Reservoir Management Factor™ (RMF™ or ?) for a petroleum producer provides a novel indicator and metric that is designed for use in quickly assessing the economics of undertaking petroleum production capital projects for the petroleum producer. The RMF™ or ? can be determined according to the following equation: ?=sum of regression coefficients=sum of(reserves coefficient,production coefficient) wherein, reserves coefficient=the coefficient of the petroleum producer's reserves; and production coefficient=the coefficient of the petroleum producer's production.Type: ApplicationFiled: October 26, 2011Publication date: May 2, 2013Inventors: Nansen G. Saleri, Robert M. Toronyi, Joseph W. Ault, Cromwell D. Wong
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Publication number: 20130110571Abstract: Performing a Recovery Design Assessment™ (RDA™) for a petroleum producing field provides a novel indicator and metric that is designed to assess how to improve recovery efficiency of a petroleum producing (e.g., oil) field. A combination of global benchmark analysis and reservoir management assessment is utilized to identify areas of reservoir management that can be improved to increase recovery efficiency. Global benchmark analysis can include comparing a recovery efficiency for a petroleum reservoir to that of other benchmark petroleum reservoirs to indicate if alterations to recovery design or developments plans or reservoir management optimizations are to be pursued. Management of the petroleum reservoir is assessed to identify recovery obstacles potentially reducing recovery efficiency. Development opportunities for overcoming recover obstacles can be implemented to increase recovery efficiency.Type: ApplicationFiled: October 26, 2011Publication date: May 2, 2013Inventors: Nansen G. Saleri, Robert M. Toronyi, Joey D. Broussard
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Publication number: 20130110524Abstract: A method of classifying a petroleum reservoir using a Reservoir Ranking Analysis (RRA™). RRA™ classification includes establishing reservoir classification metrics for each of the following categories: 1) resource size, 2) recovery potential, and 3) profitability. The reservoir is classified based on at least one metric in the profitability classification category, and also based on at least one metric in one or more of the resource size classification category or the recovery potential classification category. Classification of reservoirs can aid in reservoir management, planning, and development.Type: ApplicationFiled: October 26, 2011Publication date: May 2, 2013Inventors: Nansen G. Saleri, Robert M. Toronyi
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Patent number: 8145428Abstract: Determining a Recovery Deficiency Indicator™ (RDI™) for a petroleum reservoir provides a novel leading indicator and metric that is designed to quickly assess the potential for increases in reserves and ultimate recovery of petroleum from an operating petroleum reservoir. The RDI™ is determined by relating the Recovery Efficiency (RE) and the Ideal Recovery Efficiency (IRE) (e.g., by dividing RE by IRE to obtain RDI™). The Recovery Efficiency (RE) is determined as the product of areal displacement efficiency (EA), vertical displacement efficiency (EV), and pore displacement efficiency (ED). The Ideal Recovery Efficiency (RE) can be determined by empirically assuming that EA and EV equal 100%.Type: GrantFiled: September 25, 2009Date of Patent: March 27, 2012Assignee: QRI Group, LLCInventors: Nansen G. Saleri, Robert M. Toronyi
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Patent number: 8145427Abstract: Determining a production gain index (PGI) for a petroleum reservoir provides a novel leading indicator and metric that is designed to quickly assess the potential for increases in production of petroleum from an operating petroleum reservoir when implementing a recovery plan. The PGI can be determined according to the following equation: P ? ? G ? ? I = ?? ? ? q A ? ? ? q Old where, ??qA=net actual production gain of the reservoir; and ?qOld=sum of current oil rates for existing producers. The PGI can also be determined according to the following equation: PGI=PR×(GPI?1) where, GPI=the global productivity index of the petroleum reservoir; and PR=the interference factor, which accounts for any losses in aggregate production gain due to well interference.Type: GrantFiled: September 25, 2009Date of Patent: March 27, 2012Assignee: QRI Group, LLCInventors: Nansen G. Saleri, Robert M. Toronyi
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Publication number: 20110168391Abstract: Methods for accurately assessing the condition of a petroleum reservoir and designing and implementing a plan of action to increase production and recovery of petroleum from the reservoir. Information is gathered using a unique set of metrics and information gathering techniques and analyzed in a targeted fashion by properly weighting the data in the context of the particular reservoir and goals of the producer. A reservoir rating is generated using asymmetric analysis of metrics and then used to formulate a plan of action. Production architecture (e.g., number, location and manner of constructing oil and injector wells) is then constructed according to the plan of action. Reservoir performance can be continuously monitored and used to verify production and recovery goals and/or provide triggers or alarms to alter production equipment.Type: ApplicationFiled: February 25, 2009Publication date: July 14, 2011Applicant: QRI GROUP, LLCInventors: Nansen G. Saleri, Robert M. Toronyi
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Patent number: 7963327Abstract: Methods for accurately assessing the condition of a petroleum reservoir and designing and implementing a plan of action to increase production and recovery of petroleum from the reservoir. Information is gathered using a unique set of metrics and information gathering techniques and analyzed in a targeted fashion by properly weighting the data in the context of the particular reservoir and goals of the producer. A reservoir rating is generated using asymmetric analysis of metrics and then used to formulate a plan of action. Production architecture (e.g., number, location and manner of constructing oil and injector wells) is then constructed according to the plan of action. Reservoir performance can be continuously monitored and used to verify production and recovery goals and/or provide triggers or alarms to alter production equipment.Type: GrantFiled: February 25, 2009Date of Patent: June 21, 2011Assignee: QRI Group, LLCInventors: Nansen G. Saleri, Robert M. Toronyi