Patents by Inventor Andrew Emil Pomerantz
Andrew Emil Pomerantz 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).
-
Systems and Methods for Identifying Two or More Charges into Reservoir Using Downhole Fluid Analysis
Publication number: 20240151139Abstract: Systems and methods for identifying a likelihood that a reservoir of a geological formation received a secondary charge of hydrocarbons of relatively very different thermal maturity of composition are provided. One method includes positioning a downhole acquisition tool in a wellbore in a geological formation and testing one or more fluid properties of the formation fluid. Data processing circuitry may identify whether a relationship of the one or more fluid properties exceeds a first threshold that indicates likely asphaltene instability. When this is the case, data processing circuitry may be used to model the geological formation using a realization scenario in which multiple charges of hydrocarbons of substantially different thermal maturity or substantially different composition, or both, filled a reservoir of the geological formation over geologic time.Type: ApplicationFiled: January 8, 2024Publication date: May 9, 2024Inventors: Hadrien Dumont, Vinay K. Mishra, German Garcia, Li Chen, Thomas Pfeiffer, Soraya S. Betancourt Pocaterra, Jerimiah Forsythe, Andrew Emil Pomerantz, Youxiang Zuo, Oliver C. Mullins -
Patent number: 11927581Abstract: Systems and methods presented herein generally relate to greenhouse gas emission monitoring and, more particularly, to a greenhouse gas emission monitoring workflow using various different types of sensors. For example, a system includes a plurality of sensors located within an oil and gas worksite. At least one sensor of the plurality of sensors is configured to detect a status of equipment at the oil and gas worksite. The system also includes a greenhouse gas emission analysis system configured to receive sensor data from the plurality of sensors. The greenhouse gas emission analysis system is also configured to correlate the sensor data from the plurality of sensors (e.g., using one or more reduced order models (ROMs) that reduce the computational complexity of computational fluid dynamics model simulations of previously collected data relating to operation of the oil and gas worksite).Type: GrantFiled: September 3, 2021Date of Patent: March 12, 2024Assignee: CAMERON INTERNATIONAL CORPORATIONInventors: Raphael Gadot, Adam Huynh, Andrew J. Speck, Andrew Emil Pomerantz, Gocha Chochua
-
Publication number: 20230366543Abstract: Systems and methods presented herein generally relate to determining flaring efficiency of a flare based at least in part on radiant or thermal heat generated by the flare that is detected by one or more flare monitors. In particular, in certain embodiments, a control system may be used to determine a flaring efficiency of the combustion of the flare gas at the tip of the flare based at least in part on the radiant or thermal heat detected by the one or more flare monitors.Type: ApplicationFiled: May 16, 2022Publication date: November 16, 2023Inventors: Glen Andrew Hay, Andrew Emil Pomerantz, Athithan Dharmaratnam, Karl Staffan Tekin Eriksson, Andrew J. Speck
-
Publication number: 20230326201Abstract: Methods and apparatus for fugitive emission detection. In some embodiments, the method can include planning and performing aerial inspections of a plurality of structures within one or more facilities by determining a flight path for a scanning of fugitive emissions from a plurality of structures within one or more facilities. The flight path can cover a set of structure clusters that can be serviced by a base. The method can also include using a computer-implemented clustering method to identify the set of structure clusters that can be serviced by the respective base. The clustering method can be a hierarchical multilevel clustering method. The method can also include scanning the plurality of structures for fugitive emissions using an airborne sensor. The airborne sensor can be mounted to a flight vehicle launched from the base. The method can also include classifying the plurality of structures based on results of the scanning.Type: ApplicationFiled: April 7, 2022Publication date: October 12, 2023Inventors: Kashif Rashid, Andrew J. Speck, Andrew Emil Pomerantz
-
Patent number: 11731747Abstract: A technique facilitates detection of gaseous emissions in a marine environment via a vessel or vessels traversing a region of the marine environment. Environmental data is collected via a detection system on each vessel and communicated to a processing system. The processing system processes various environmental data such as location data, emission detection data, wind data, and/or other data to determine an emissions result. This emissions result is output in a form to facilitate decision-making with respect to potential corrective actions to reduce the gaseous emissions.Type: GrantFiled: June 18, 2020Date of Patent: August 22, 2023Assignee: Schlumberger Technology CorporationInventors: Andrew Emil Pomerantz, Iain Michael Cooper
-
Publication number: 20220065834Abstract: Systems and methods presented herein generally relate to greenhouse gas emission monitoring and, more particularly, to a greenhouse gas emission monitoring workflow using various different types of sensors. For example, a system includes a plurality of sensors located within an oil and gas worksite. At least one sensor of the plurality of sensors is configured to detect a status of equipment at the oil and gas worksite. The system also includes a greenhouse gas emission analysis system configured to receive sensor data from the plurality of sensors. The greenhouse gas emission analysis system is also configured to correlate the sensor data from the plurality of sensors (e.g., using one or more reduced order models (ROMs) that reduce the computational complexity of computational fluid dynamics model simulations of previously collected data relating to operation of the oil and gas worksite).Type: ApplicationFiled: September 3, 2021Publication date: March 3, 2022Inventors: Raphael Gadot, Adam Huynh, Andrew J. Speck, Andrew Emil Pomerantz, Gocha Chochua
-
Publication number: 20200398959Abstract: A technique facilitates detection of gaseous emissions in a marine environment via a vessel or vessels traversing a region of the marine environment. Environmental data is collected via a detection system on each vessel and communicated to a processing system. The processing system processes various environmental data such as location data, emission detection data, wind data, and/or other data to determine an emissions result. This emissions result is output in a form to facilitate decision-making with respect to potential corrective actions to reduce the gaseous emissions.Type: ApplicationFiled: June 18, 2020Publication date: December 24, 2020Inventors: Andrew Emil Pomerantz, Iain Michael Cooper
-
Systems and Methods for Identifying Two or More Charges into Reservoir Using Downhole Fluid Analysis
Publication number: 20200378249Abstract: Systems and methods for identifying a likelihood that a reservoir of a geological formation received a secondary charge of hydrocarbons of relatively very different thermal maturity of composition are provided. One method includes positioning a downhole acquisition tool in a wellbore in a geological formation and testing one or more fluid properties of the formation fluid. Data processing circuitry may identify whether a relationship of the one or more fluid properties exceeds a first threshold that indicates likely asphaltene instability. When this is the case, data processing circuitry may be used to model the geological formation using a realization scenario in which multiple charges of hydrocarbons of substantially different thermal maturity or substantially different composition, or both, filled a reservoir of the geological formation over geologic time.Type: ApplicationFiled: August 17, 2020Publication date: December 3, 2020Inventors: Hadrien Dumont, Vinay K. Mishra, German Garcia, Li Chen, Thomas Pfeiffer, Soraya S. Betancourt Pocaterra, Jerimiah Forsythe, Andrew Emil Pomerantz, Youxiang Zuo, Oliver C. Mullins -
Systems and methods for identifying two or more charges into reservoir using downhole fluid analysis
Patent number: 10746018Abstract: Systems and methods for identifying a likelihood that a reservoir of a geological formation received a secondary charge of hydrocarbons of relatively very different thermal maturity of composition are provided. One method includes positioning a downhole acquisition tool in a wellbore in a geological formation and testing one or more fluid properties of the formation fluid. Data processing circuitry may identify whether a relationship of the one or more fluid properties exceeds a first threshold that indicates likely asphaltene instability. When this is the case, data processing circuitry may be used to model the geological formation using a realization scenario in which multiple charges of hydrocarbons of substantially different thermal maturity or substantially different composition, or both, filled a reservoir of the geological formation over geologic time.Type: GrantFiled: May 19, 2017Date of Patent: August 18, 2020Assignee: SCHLUMBERGER TECHNOLOGY CORPORATIONInventors: Hadrien Dumont, Vinay K. Mishra, German Garcia, Li Chen, Thomas Pfeiffer, Soraya S. Betancourt Pocaterra, Jerimiah Forsythe, Andrew Emil Pomerantz, Youxiang Zuo, Oliver C. Mullins -
Patent number: 10215690Abstract: A method for estimating a value of a kerogen property in a subsurface formation where the value of the kerogen property is unknown. The method includes: measuring spectral intensity values over an infrared (IR) spectral range for a selected sample from the subsurface formation; determining a range of values representing the measured spectral intensity values corresponding to a vibrational mode attributable to kerogen in the selected sample, the range of values including values representing uncertainty in the measured spectral intensity over the portion of the spectral range; and inputting values from the range of values into a stochastic or simple regression model to determine an estimated value of the kerogen property in the selected sample.Type: GrantFiled: January 4, 2017Date of Patent: February 26, 2019Assignee: Schlumberger Technology CorporationInventors: Paul Ryan Craddock, Michael David Prange, Andrew Emil Pomerantz
-
Patent number: 10151674Abstract: Oil-based mud cuttings are cleaned of drilling fluid and mud additives. After sorting and rinsing the cuttings with diesel, the cuttings are put in a syringe, which is repeatedly filled and emptied of diesel. The cuttings are then washed in the syringe with pentane. The cuttings are then crushed and exposed to a solvent a second time. Instead of placing the cuttings in the syringe, alternatively, the cuttings remain on a sieve and the syringe is used to spray the cuttings with diesel, followed by pentane.Type: GrantFiled: January 19, 2017Date of Patent: December 11, 2018Inventors: Mary Ellen Loan, Michael Herron, Ridvan Akkurt, Andrew Emil Pomerantz
-
Patent number: 10101484Abstract: Various implementations described herein are directed to a method for assessing risks of compartmentalization. In one implementation, the method may include receiving seismic data for a formation of interest; identifying areas in the formation having a dip angle greater than about 30 degrees; performing a plurality of downhole fluid analysis (DFA) within a wellbore around the formation having the dip angle greater than about 30 degrees to identify areas experiencing mass density inversion; and determining the areas experiencing mass density inversion by DFA as having one or more risks of compartmentalization.Type: GrantFiled: March 2, 2015Date of Patent: October 16, 2018Assignee: Schlumberger Technology CorporationInventors: Andrew Emil Pomerantz, Hadrien Dumont, Joseph Carl Fiduk, Vinay Mishra, Youxiang Zuo, Oliver C. Mullins
-
Patent number: 10100636Abstract: Levels of kerogen and bitumen are computed in a sample of rock from DRIFTS measurements on the sample. The DRIFTS spectrum of a rock sample is measured, resulting in an estimate of bitumen and kerogen. Bitumen is then washed from the rock and DRIFTS is re-measured, resulting in an estimate of kerogen. Bitumen quantity is calculated by subtracting the washed sampled results from first DRIFTS measurements.Type: GrantFiled: June 23, 2014Date of Patent: October 16, 2018Assignee: GEOSERVICES EQUIPEMENTSInventors: Andrew Emil Pomerantz, Robert Leonard Kleinberg, Ravinath Kausik Kadayam Viswanathan, Paul Ryan Craddock
-
Publication number: 20180202906Abstract: Oil-based mud cuttings are cleaned of drilling fluid and mud additives. After sorting and rinsing the cuttings with diesel, the cuttings are put in a syringe, which is repeatedly filled and emptied of diesel. The cuttings are then washed in the syringe with pentane. The cuttings are then crushed and exposed to a solvent a second time. Instead of placing the cuttings in the syringe, alternatively, the cuttings remain on a sieve and the syringe is used to spray the cuttings with diesel, followed by pentane.Type: ApplicationFiled: January 19, 2017Publication date: July 19, 2018Inventors: Mary Ellen Loan, Michael Herron, Ridvan Akkurt, Andrew Emil Pomerantz
-
Publication number: 20180188161Abstract: A method for estimating a value of a kerogen property in a subsurface formation where the value of the kerogen property is unknown. The method includes: measuring spectral intensity values over an infrared (IR) spectral range for a selected sample from the subsurface formation; determining a range of values representing the measured spectral intensity values corresponding to a vibrational mode attributable to kerogen in the selected sample, the range of values including values representing uncertainty in the measured spectral intensity over the portion of the spectral range; and inputting values from the range of values into a stochastic or simple regression model to determine an estimated value of the kerogen property in the selected sample.Type: ApplicationFiled: January 4, 2017Publication date: July 5, 2018Inventors: Paul Ryan Craddock, Michael David Prange, Andrew Emil Pomerantz
-
Systems and Methods for Identifying Two or More Charges into Reservoir Using Downhole Fluid Analysis
Publication number: 20170342828Abstract: Systems and methods for identifying a likelihood that a reservoir of a geological formation received a secondary charge of hydrocarbons of relatively very different thermal maturity of composition are provided. One method includes positioning a downhole acquisition tool in a wellbore in a geological formation and testing one or more fluid properties of the formation fluid. Data processing circuitry may identify whether a relationship of the one or more fluid properties exceeds a first threshold that indicates likely asphaltene instability. When this is the case, data processing circuitry may be used to model the geological formation using a realization scenario in which multiple charges of hydrocarbons of substantially different thermal maturity or substantially different composition, or both, filled a reservoir of the geological formation over geologic time.Type: ApplicationFiled: May 19, 2017Publication date: November 30, 2017Inventors: Hadrien Dumont, Vinay K. Mishra, German Garcia, Li Chen, Thomas Pfeiffer, Soraya S. Betancourt Pocaterra, Jerimiah Forsythe, Andrew Emil Pomerantz, Youxiang Zuo, Oliver C. Mullins -
Publication number: 20170233636Abstract: Compositions may include an aqueous phase comprising an acid source; an oleaginous phase containing an oleaginous base fluid, a pyrrolidone solvent, a terpene solvent, and a cycloalkyl ketone; and a surfactant. Methods may include emplacing a fluid in a subsurface formation, the fluid containing an aqueous phase comprising an acid source; an oleaginous phase containing an oleaginous base fluid, a pyrrolidone solvent, a terpene solvent, and a cycloalkyl ketone; and a surfactant. Methods may also include adding a treatment fluid to a hydrocarbon fluid being transported in a pipeline, the treatment fluid containing an aqueous phase comprising an acid source; an oleaginous phase containing an oleaginous base fluid, a pyrrolidone solvent, a terpene solvent, and a cycloalkyl ketone; and a surfactant.Type: ApplicationFiled: February 11, 2016Publication date: August 17, 2017Inventors: Kyle D. BAKE, Andrew Emil POMERANTZ, George WATERS, Syed Afaq ALI, Jason BAIHLY
-
Publication number: 20160138392Abstract: Levels of kerogen and bitumen are computed in a sample of rock from DRIFTS measurements on the sample. the DRIFTS spectrum of a rock sample is measured, resulting in an estimate of bitumen and kerogen. Bitumen is then washed from the rock and DRIFTS is re-measured, resulting in an estimate of kerogen. Bitumen quantity is calculated by subtracting the washed sampled results from first DRIFTS measurements.Type: ApplicationFiled: June 23, 2014Publication date: May 19, 2016Inventors: Andrew Emil Pomerantz, Robert Leonard Kleinberg, Ravinath Kausik Kadayam Viswanathan, Paul Ryan Craddock
-
Publication number: 20150247942Abstract: Various implementations described herein are directed to a method for assessing risks of compartmentalization. In one implementation, the method may include receiving seismic data for a formation of interest; identifying areas in the formation having a dip angle greater than about 30 degrees; performing a plurality of downhole fluid analysis (DFA) within a wellbore around the formation having the dip angle greater than about 30 degrees to identify areas experiencing mass density inversion; and determining the areas experiencing mass density inversion by DFA as having one or more risks of compartmentalization.Type: ApplicationFiled: March 2, 2015Publication date: September 3, 2015Inventors: Andrew Emil Pomerantz, Hadrien Dumont, Joseph Carl Fiduk, Vinay Mishra, Youxiang Zuo, Oliver C. Mullins
-
Publication number: 20150247941Abstract: Various implementations directed to the integration of seismic data with downhole fluid analysis to predict the location of heavy hydrocarbon are provided. In one implementation, a method may include receiving seismic data for a hydrocarbon reservoir of interest. The method may also include identifying geological features associated with a secondary gas charge from the seismic data. The method may further include determining the proximity of the geological features to the hydrocarbon reservoir of interest. The method may additionally include receiving preliminary downhole fluid analysis (DFA) data from formations at or near the hydrocarbon reservoir of interest. The method may further include analyzing the preliminary DFA data to determine the equilibrium state of the hydrocarbon reservoir and to confirm the secondary gas charge in the hydrocarbon reservoir. The method may also include determining whether to perform one or more additional DFA's.Type: ApplicationFiled: March 2, 2015Publication date: September 3, 2015Inventors: Joseph Carl Fiduk, Kang Wang, Youxiang Zuo, Andrew Emil Pomerantz, Oliver Mullins