Logging and correlation prediction plot in real-time
AssigneePetrolink International Ltd.
InventorsRafael Angel Bermudez Martinez, Concepcion Isidro Olán
Life of this patent
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Abstract
In one embodiment, a method includes facilitating a real-time display of drilling-performance data for a current well. The method further includes receiving new channel data for the current well from a wellsite computer system. The method also retrieving input data including historical drilling-performance data for an offset well relative to the current well. In addition, the method includes computing calculated data for the current well based on the channel data and the input data. Moreover, the method includes updating the real-time display with the calculated data.
Claims17
A method comprising:
- on a central computing system comprising a server computer, collecting channel data from a plurality of channels in real-time as the channel data is generated, the channel data comprising measured physical properties determined by sensors in use at a site of a current well;
- the central computing system providing over a network interface a real-time display of drilling-performance data for a current well;
- for each channel of the plurality of channels, in real-time as the channel data is received, the central computing system:
- retrieving input data comprising historical drilling-performance data for an offset well relative to the current well;
- computing calculated data for the current well based on the channel data and the input data;
- updating the real-time display with the calculated data;
- and
- generating an alert when the channel data indicates that a depth of the current well is within a preconfigured distance of a depth at which one or more adverse drilling events occurred with respect to the offset well, wherein the one or more adverse drilling events are selected from the group consisting of:
- stuck pipe, lost circulation, and kick.
A system comprising:
- at least one server computer, wherein the at least one server computer is operable to perform a method comprising:
- collecting channel data from a plurality of channels in real-time as the channel data is generated, the channel data comprising measured physical properties determined by sensors in use at a site of a current well;
- providing over a network interface a real-time display of drilling-performance data for a current well;
- retrieving input data comprising historical drilling-performance data for an offset well relative to the current well;
- computing calculated data for the current well based on the channel data and the input data;
- updating the real-time display with the calculated data;
- and
- generating an alert when the channel data indicates that a depth of the current well is within a preconfigured distance of a depth at which one or more adverse drilling events occurred with respect to the offset well, wherein the one or more adverse drilling events are selected from the group consisting of:
- stuck pipe, lost circulation, and kick.
A computer-program product comprising a non-transitory computer-usable medium having computer-readable program code embodied therein, the computer-readable program code adapted to be executed to implement a method comprising:
- collecting channel data from a plurality of channels in real-time as the channel data is generated, the channel data comprising measured physical properties determined by sensors in use at a site of a current well;
- providing over a network interface a real-time display of drilling-performance data for a current well;
- retrieving input data comprising historical drilling-performance data for an offset well relative to the current well;
- computing calculated data for the current well based on the channel data and the input data;
- updating the real-time display with the calculated data;
- and
- generating an alert when the channel data indicates that a depth of the current well is within a preconfigured distance of a depth at which one or more adverse drilling events occurred with respect to the offset well, wherein the one or more adverse drilling events are selected from the group consisting of:
- stuck pipe, lost circulation, and kick.
Dependencies are inferred from the claim text.