Invention Grant
- Patent Title: Automatic drilling advisory system based on correlation model and windowed principal component analysis
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Application No.: US13386610Application Date: 2010-06-28
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Publication No.: US09598947B2Publication Date: 2017-03-21
- Inventor: Jingbo Wang , Krishnan Kumaran , Peng Xu , Steven F. Sowers , Lei Wang , Jeffrey R. Bailey , Erika A. O. Biediger , Vishwas Gupta , Narasimha-Rao V. Bangaru
- Applicant: Jingbo Wang , Krishnan Kumaran , Peng Xu , Steven F. Sowers , Lei Wang , Jeffrey R. Bailey , Erika A. O. Biediger , Vishwas Gupta , Narasimha-Rao V. Bangaru , Swarupa S. Bangaru
- Applicant Address: US TX Spring
- Assignee: ExxonMobil Upstream Research Company
- Current Assignee: ExxonMobil Upstream Research Company
- Current Assignee Address: US TX Spring
- Agency: ExxonMobil Upstream Research Company—Law Department
- International Application: PCT/US2010/040201 WO 20100628
- International Announcement: WO2011/016928 WO 20110210
- Main IPC: G06F17/50
- IPC: G06F17/50 ; E21B44/00
Abstract:
Methods and systems for controlling drilling operations include using a statistical model to identify at least two controllable drilling parameters having significant correlation to one or more drilling performance measurements. The methods and systems further generate operational recommendations for at least two controllable drilling parameters based at least in part on the statistical model. The operational recommendations are selected to optimize one or more drilling performance measurements.
Public/Granted literature
- US20120123756A1 Drilling Advisory Systems and Methods Based on At Least Two Controllable Drilling Parameters Public/Granted day:2012-05-17
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