PATENT CLAIM ANALYSIS

Application Number: 15747314
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["324", "700000"]

Abstract:
A corrosion detection system for a pipe may include a corrosion detection tool. The corrosion detection tool may include a transmitter and a receiver. The transmitter and receiver have measurements associated with each and these measurements may be used to determine an impedance. Derived constants match a numerical model that is based on the measurements associated with the transmitter and the nominal thickness of the pipe. The information related to the thickness of a pipe surrounding the corrosion detection is based on the derived constants and the impedance. This thickness of the pipe may be used to determine if a section of a pipe has a defect, such as, corrosion.

Claim (Index 8):
A method for determining corrosion of a pipe, comprising:\n deploying a corrosion detection tool downhole, wherein the corrosion detection tool comprises one or more transmitters and one or more receivers; receiving one or more measurements associated with the one or more transmitters and one or more measurements associated with the one or more receivers; determining one or more impedances associated with the one or more measurements associated with the one or more transmitters and the one or more measurements associated with the one or more receivers; estimating an average magnetic permeability and electrical conductivity of the at least one pipe to match a numerical model; deriving one or more constants to match the numerical model, wherein the numerical model is based, at least in part, on the one or more measurements associated with the one or more transmitters and the at least one pipe at a nominal thickness; and determining a thickness of the pipe based, at least in part, on the one or more derived constants and the one or more determined impedances.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.26923
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15570549', '15758858', '16060870', '15580131', '14915825']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5479037412810703
- 35 USC 102 Novelty (BERT): 0.4603234072337945
- Combined Prediction Score: 0.5391457078763428
- Mean Citation Score: 153.780778
- Max Citation Score: 163.00873
- Similarity Product: 125.2544626284075

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test