Invention Grant
- Patent Title: Systems and methods for forecasting well productivity
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Application No.: US16509216Application Date: 2019-07-11
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Publication No.: US11428078B2Publication Date: 2022-08-30
- Inventor: Jianlei Sun , Youli Mao , Dwight Fulton , Jianfu Ma , Peng Zhang
- Applicant: HALLIBURTON ENERGY SERVICES, INC.
- Applicant Address: US TX Houston
- Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee Address: US TX Houston
- Agency: Novak Druce Carroll LLP
- Main IPC: E21B41/00
- IPC: E21B41/00 ; G06Q10/06 ; G06N3/08 ; G06N20/00 ; G06Q50/02

Abstract:
Disclosed are systems and methods for obtaining an input sequence of input data features associated with a well for at least one time stamp during a period of time including well production rates for the well and well operation constraints for the well, dividing the input data features into a training data subset, a validation data subset, and a test data subset, building a well production model for the well using machine learning based on the training data subset, the validation data subset, and the test data subset, and generating a forecast for the well for a future period of time using the well production model, the forecast comprising a future well production rate for the well including at least one of an oil rate, a gas rate, and a water rate.
Public/Granted literature
- US20210010351A1 SYSTEMS AND METHODS FOR FORECASTING WELL PRODUCTIVITY Public/Granted day:2021-01-14
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