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US 10,095,926 B1Granted
System and method for well trace analysis
AssigneeDataInfoCom USA, Inc.
InventorsFrederick Johannes Venter, Atanu Basu
Life of this patent
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Abstract
A method of digitizing a well log includes identifying automatically with a computational circuitry a legend and at least one graph of the well log; determining based on a machine learning a parameter of the at least one graph indicated in the legend; and digitizing the at least one graph based on the parameter.
Claims20
A method of digitizing a well log, the method comprising:
- determining a set of possible connections between adjacent clusters in a well log image, each connection of the set of possible connections connecting a cluster of the adjacent clusters with other clusters of the adjacent clusters, the cluster assigned to the well log trace;
- providing the set of possible connections to a trained trace analysis engine, for each connection of the set of possible connections, the trained trace analysis engine determining a probability factor of the each connection of the set of possible connections, the probability factor indicative of the probability that the cluster of the adjacent clusters is connected with another adjacent cluster of the adjacent clusters to form the each connection;
- assigning the adjacent cluster to the well log trace when the probability factor of a connection including the adjacent cluster and the cluster is greater than the probability factor of other connections of the set of possible connections;
- and
- converting a position of the adjacent cluster assigned to the well log trace to a paired value, including a range value and a domain value.
2 more elements
An apparatus comprising:
- a computational circuitry;
- and
- a storage medium comprising:
- well log images;
- and
- instructions operable by the computation circuitry to perform the method comprising:
- determining a set of possible connections between adjacent clusters in a well log image, each connection of the set of possible connections connecting a duster of the adjacent clusters with other clusters of the adjacent clusters, the cluster assigned to the well log trace;
- providing the set of possible connections to a trained trace analysis engine, for each connection of the set of possible connections, the trained trace analysis engine determining a probability factor of the each connection of the set of possible connections, the probability factor indicative of the probability that the cluster of the adjacent clusters is connected with another adjacent cluster of the adjacent clusters to form the each connection;
- assigning the adjacent cluster to the well log trace when the probability factor of a connection including the adjacent cluster and the cluster is greater than the probability factor of other connections of the set of possible connections;
- and
- converting a position of the adjacent cluster assigned to the well log trace to a paired value including a range value and a domain value.
8 more elements
A non-transitory storage medium storing instructions operable by a computational circuitry to implement the method comprising:
- determining a set of possible connections between adjacent clusters in a well log image, each connection of the set of possible connections connecting a cluster of the adjacent clusters with other clusters of the adjacent clusters, the cluster assigned to the well log trace;
- providing the set of possible connections to a trained trace analysis engine, for each connection of the set of possible connections, the trained trace analysis engine determining a probability factor of the each connection of the set of possible connections, the probability factor indicative of the probability that the duster of the adjacent clusters is connected with another adjacent cluster of the adjacent clusters to form the each connection;
- assigning the adjacent duster to the well log trace when the probability factor of a connection including the adjacent cluster and the cluster is greater than the probability factor of other connections of the set of possible connections;
- and
- converting a position of the adjacent cluster assigned to the well log trace to a paired value including a range value and a domain value.
2 more elements
Dependencies are inferred from the claim text.