Patent ID: 11905818
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC E  G | IPC E  G

Claim 0:
1. A method for inspecting tubular integrity comprising:
conveying an electromagnetic pipe inspection tool inside an innermost tubular of multiple nested tubulars, wherein the electromagnetic pipe inspection tool has one or more transmitters and one or more receivers;
taking measurements of the multiple nested tubulars with the electromagnetic pipe inspection tool;
inverting the measurements for a tubular integrity property of each individual tubular of the multiple nested tubulars to provide inverted tubular integrity properties;
arranging the inverted tubular integrity properties into an inverted image representative of an estimated tubular integrity property of each individual tubular; and
feeding the inverted image to a pre-trained deep neural network (DNN) to produce a corrected image,
wherein the DNN comprises at least one convolutional layer, and
wherein the corrected image comprises a representation of a corrected tubular integrity property of each individual tubular of the multiple nested tubulars.