PATENT CLAIM ANALYSIS

Application Number: 15753405
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["175", "040000"]

Abstract:
Tubular elasticity is applied to determine tubular wear volume. In general, a torque and drag model is applied to calculate the dynamic stretch of the inner tubular string (e.g., drill string). The dynamic stretch is then integrated into a casing wear model to improve the accuracy of the calculated wear and its corresponding position along the outer tubular string (e.g., casing string).

Claim (Index 1):
A method for determining tubular wear volume, the method comprising:\n determining a dynamic stretch of an inner tubular string positioned inside an outer tubular string, wherein the dynamic stretch is due to an elasticity of the inner tubular string; determining a wear factor along the outer tubular string based upon the dynamic stretch; and determining the tubular wear volume based upon the wear factor.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 88.0
- Lexical Diversity: 1.71429
- Patent Class: 175.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15759606', '15300754', '11963225', '12583292', '13042761']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6888897207474702
- 35 USC 102 Novelty (BERT): 0.4525794178287537
- Combined Prediction Score: 0.6652586904555986
- Mean Citation Score: 195.535532
- Max Citation Score: 230.11009
- Similarity Product: 215.73233777968235

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