PATENT CLAIM ANALYSIS

Application Number: 15775594
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["340", "854600"]

Abstract:
A method for placement of electrodes includes determining spatial distribution of a signal caused by generating an electromagnetic field in an instrument disposed in drill string used to drill a wellbore. The electromagnetic field comprises encoded measurements from tromagnetic at least one sensor associated with the instrument. Voltages induced by noise are measured across at least one pair of spaced apart electrodes placed at a plurality of positions spaced apart from a surface location of the wellbore. A spatial distribution of noise is estimated using the measured voltages. Positions for placement of at least two electrodes are selected using the spatial distribution of signal and the spatial distribution of noise.

Claim (Index 1):
A method for placement of electrodes, comprising:\n determining spatial distribution of a signal caused by generating an electromagnetic field in an instrument disposed in drill string used to drill a wellbore, the electromagnetic field comprising encoded measurements from at least one sensor associated with the instrument; measuring voltages induced by noise across at least one pair of spaced apart electrodes placed at a plurality of positions spaced apart from a surface location of the wellbore; estimating a spatial distribution of noise using the measured voltages; and selecting positions for placement of at least two electrodes using the spatial distribution of signal and the spatial distribution of noise.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 93.0
- Lexical Diversity: 1.85484
- Patent Class: 340.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15341835', '15536517', '14470227', '15325513', '15574509']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6659329877868372
- 35 USC 102 Novelty (BERT): 0.5387492333007978
- Combined Prediction Score: 0.6532146123382333
- Mean Citation Score: 290.238836
- Max Citation Score: 350.33765
- Similarity Product: 296.9720796311617

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