PATENT CLAIM ANALYSIS

Application Number: 15908389
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["367", "083000"]

Abstract:
A method for transmitting data from a MWD system at the BHA of a drill string may include transmitting the data in a MWD signal from the MWD system. The MWD signal may be modulated at a position closer to the surface onto a mud pulse modulated signal. The mud pulse modulated signal may be generated by a downhole friction reducing device. The downhole friction reducing device may include a mud motor. The mud motor may create pressure pulses based on its speed of rotation. The downhole friction reducing device may include a modulating valve. The modulating valve may be electromechanically or mechanically operated. The modulated signal may be detected at the surface by a receiver using one or more pressure or flow sensors. The receiver may use one or more harmonics of the modulated signal to receive the data.

Claim (Index 30):
The method of  claim 24 , further comprising actively tracking the frequency of the pressure pulse modulated signal corresponding to a second fundamental frequency with the receiver, as the second fundamental frequency varies during a drilling operation.

Metadata:
- Claim Count in Document: 113.0
- Percentile: 88.0
- Lexical Diversity: 2.44262
- Patent Class: 367.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15622969', '14723414', '11538277', '15009095', '15004278']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5961392514433659
- 35 USC 102 Novelty (BERT): 0.5067490562342766
- Combined Prediction Score: 0.587200231922457
- Mean Citation Score: 236.230706
- Max Citation Score: 316.2878
- Similarity Product: 269.94598434813025

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

Dataset: test