PATENT CLAIM ANALYSIS

Application Number: 15759806
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["324", "339000"]

Abstract:
A well monitoring system includes a plurality of transmitter coils coupled to an exterior of a casing positioned within a wellbore, wherein one or more first transmitter coils are positioned at a first location and one or more second transmitter coils are positioned at a second location axially offset from the first location. At least one receiver coil is coupled to the exterior of the casing and positioned at the second location. A power source is communicably coupled to the one or more first and second transmitter coils. The one or more first transmitter coils generates a magnetic field detectable by the at least one receiver coil, and the one or more second transmitter coils generates a bucking signal that minimizes a direct coupling between the one or more first transmitter coils and the at least one receiver coil.

Claim (Index 11):
The method of  claim 9 , wherein the at least one transmitting coil is a first transmitting coil, the at least one receiver coil is a first receiver coil, and the at least one bucking coil is a first bucking coil, the method further comprising:\n generating the magnetic field with the first transmitting coil during a first cycle; generating a second magnetic field during a second cycle with the first bucking coil; detecting the second magnetic field with a second receiver coil coupled to the exterior of the casing and positioned at a third location axially offset from the second location such that the second location axially interposes the first and third locations; generating a second bucking signal during the second cycle with a second bucking coil coupled to the exterior of the casing and positioned at the third location and thereby minimizing a direct coupling between the first bucking coil and the second receiver coil with the second bucking signal; generating a third magnetic field during a third cycle with the second bucking coil; detecting the second magnetic field with a third receiver coil coupled to the exterior of the casing and positioned at a fourth location axially offset from the third location such that the third location axially interposes the second and fourth locations; and generating a third bucking signal during the third cycle with a third bucking coil coupled to the exterior of the casing and positioned at the fourth location and thereby minimizing a direct coupling between the second bucking coil and the third receiver coil with the third bucking signal.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 90.0
- Lexical Diversity: 2.63636
- Patent Class: 324.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15740493', '15556630', '14909912', '14965517', '15121222']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.546155956483246
- 35 USC 102 Novelty (BERT): 0.467206440078513
- Combined Prediction Score: 0.5382610048427727
- Mean Citation Score: 151.105734
- Max Citation Score: 162.81763
- Similarity Product: 118.08111914552212

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