PATENT CLAIM ANALYSIS

Application Number: 15771176
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-10
Patent Classification: ["324", "346000"]

Abstract:
The present invention provides a methodology and system for formation boundary detection ahead and around of a drilling bit. By setting symmetrical design of receivers/transmitters around a transmitter/receiver and the direction of the receivers/transmitters, the system can measure the signals reflected by a formation boundary ahead of and around the drilling bit. The measured signals can be used to determine formation boundary positions.

Claim (Index 17):
The device of  claim 1 , wherein when there is one receiver, the device is used to determine boundary position(s) and formation resistivity through calculations comprising one or both of responses V(\u03c6) and a ratio V \ue8a0 ( \u03d5 ) average \ue8a0 ( V \ue8a0 ( \u03d5 ) ) , wherein V(\u03c6) is the device's measurement with respect to device rotation angle \u03c6, and average(V(\u03c6)) is an average of the device's measurements for all rotation angles.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 93.0
- Lexical Diversity: 1.76316
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10710188', '13695216', '15325513', '10709212', '10113132']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5919351740765028
- 35 USC 102 Novelty (BERT): 0.5088506280274216
- Combined Prediction Score: 0.5836267194715947
- Mean Citation Score: 255.609268
- Max Citation Score: 295.5634
- Similarity Product: 190.8818888657332

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

Dataset: test