PATENT CLAIM ANALYSIS

Application Number: 15754560
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["250", "262000"]

Abstract:
Methods, systems, and computer program products for correcting cased hole neutron porosity logs provide a “residual” correction that substantially accounts for potential coupling between casing thickness and other environmental parameters. The residual correction may be used to derive a casing thickness response function that is customized for the particular well under consideration. The customized casing thickness response function may then be used to adjust cased hole neutron porosity logs for the well in a manner that more accurately counts for potential coupling of the effects of casing thickness and other environmental parameters, in contrast to existing solutions that tend to ignore such potential coupling.

Claim (Index 7):
The system of  claim 5 , wherein:\n a casing is disposed within the well the logging tool is disposed within the casing; and the casing has a casing thickness that is thicker than a casing thickness of casings in shallow-water and on-land wells.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 88.0
- Lexical Diversity: 1.80645
- Patent Class: 250.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13864918', '15532039', '11857956', '12820576', '13089159']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7456493960185563
- 35 USC 102 Novelty (BERT): 0.5194716152353225
- Combined Prediction Score: 0.723031617940233
- Mean Citation Score: 250.863638
- Max Citation Score: 308.68524
- Similarity Product: 190.91401796628003

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

Dataset: test