Patents by Inventor Florent Kelfoun
Florent Kelfoun 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: 10724364Abstract: Systems and methods for performing drilling operations in earth formations. The systems and methods include drilling a borehole within the earth formation, receiving data acquired within the borehole in the earth formation, analyzing the data to locate a plurality of data structures formed by the data, the plurality of data structures including a first structure at a first location and a second structure at a second location, projecting the first structure as a first geological projection intersecting the first location, and projecting the second structure as a second geological projection intersecting the second location, classifying the first geological projection and the second geological projection based on a hierarchy of geological feature types to generate a hierarchical classification, and adjusting one or more of the first geological projection and the second geological projection based on the hierarchical classification.Type: GrantFiled: March 5, 2018Date of Patent: July 28, 2020Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Anne Claudia Maria Bartetzko, Stefan Wessling, Nicklas Jeremias Ritzmann, Stephen A. Morris, Florent Kelfoun
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Publication number: 20180252101Abstract: Systems and methods for performing drilling operations in earth formations. The systems and methods include drilling a borehole within the earth formation, receiving data acquired within the borehole in the earth formation, analyzing the data to locate a plurality of data structures formed by the data, the plurality of data structures including a first structure at a first location and a second structure at a second location, projecting the first structure as a first geological projection intersecting the first location, and projecting the second structure as a second geological projection intersecting the second location, classifying the first geological projection and the second geological projection based on a hierarchy of geological feature types to generate a hierarchical classification, and adjusting one or more of the first geological projection and the second geological projection based on the hierarchical classification.Type: ApplicationFiled: March 5, 2018Publication date: September 6, 2018Applicant: Baker Hughes, a GE company, LLCInventors: Anne Claudia Maria Bartetzko, Stefan Wessling, Nicklas Jeremias Ritzmann, Stephen A. Morris, Florent Kelfoun
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Patent number: 7778811Abstract: Methods and systems are provided for displaying and forecasting the lithology and wellbore conditions to be encountered while conducting drill string operations are conducted in a wellbore. A method and system is described for predicting and modeling lithology while operating a drill string in a wellbore, comprising: developing a 3-D lithological model of a subsurface area; projecting a well path through said subsurface area; determining an open cylinder lithology display of said projected well path; and recording said determined open cylinder display. The open cylinder lithology display (the Predictive Stratigraphy Image) may be displayed with geological or structural cross-sections to compare the well path and the predicted well path, with the actual subsurface environment. Data acquired during drilling operations can be used in real time to update the model or the Predictive Stratigraphy Image, and the results compared with Predictive Image Logs and other wellbore images and data.Type: GrantFiled: April 14, 2008Date of Patent: August 17, 2010Assignee: Baker Hughes IncorporatedInventor: Florent Kelfoun
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Publication number: 20080208477Abstract: Methods and systems are provided for displaying and forecasting the lithology and wellbore conditions to be encountered while conducting drill string operations are conducted in a wellbore. A method and system is described for predicting and modeling lithology while operating a drill string in a wellbore, comprising: developing a 3-D lithological model of a subsurface area; projecting a well path through said subsurface area; determining an open cylinder lithology display of said projected well path; and recording said determined open cylinder display. The open cylinder lithology display (the Predictive Stratigraphy Image) may be displayed with geological or structural cross-sections to compare the well path and the predicted well path, with the actual subsurface environment. Data acquired during drilling operations can be used in real time to update the model or the Predictive Stratigraphy Image, and the results compared with Predictive Image Logs and other wellbore images and data.Type: ApplicationFiled: April 14, 2008Publication date: August 28, 2008Applicant: BAKER HUGHES INCORPORATEDInventor: Florent Kelfoun
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Patent number: 7359845Abstract: Methods and systems are provided for displaying and forecasting the lithology and wellbore conditions to be encountered while conducting drill string operations in a wellbore. A method and system is described for predicting and modeling lithology while operating a drill string in a wellbore, comprising: developing a 3-D lithological model of a subsurface area; projecting a well path through said subsurface area; determining an open cylinder lithology display of said projected well path; and recording said determined open cylinder display. The open cylinder lithology display (the Predictive Stratigraphy Image) may be displayed with geological or structural cross-sections to compare the well path and the predicted well path, with the actual subsurface environment. Data acquired during drilling operations can be used in real time to update the model or the Predictive Stratigraphy Image, and the results compared with Predictive Image Logs and other wellbore images and data.Type: GrantFiled: November 14, 2005Date of Patent: April 15, 2008Assignee: Baker Hughes IncorporatedInventor: Florent Kelfoun
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Publication number: 20060161406Abstract: Methods and systems are provided for displaying and forecasting the lithology and wellbore conditions to be encountered while conducting drill string operations are conducted in a wellbore. A method and system is described for predicting and modeling lithology while operating a drill string in a wellbore, comprising: developing a 3-D lithological model of a subsurface area; projecting a well path through said subsurface area; determining an open cylinder lithology display of said projected well path; and recording said determined open cylinder display. The open cylinder lithology display (the Predictive Stratigraphy Image) may be displayed with geological or structural cross-sections to compare the well path and the predicted well path, with the actual subsurface environment. Data acquired during drilling operations can be used in real time to update the model or the Predictive Stratigraphy Image, and the results compared with Predictive Image Logs and other wellbore images and data.Type: ApplicationFiled: November 14, 2005Publication date: July 20, 2006Applicant: Baker Hughes IncorporatedInventor: Florent Kelfoun