PATENT CLAIM ANALYSIS

Application Number: 16521436
Application Type: Utility
Filing Date: 2019-07
Publication Date: 2019-11
Patent Classification: ["340", "854400"]

Abstract:
A retrievable receiver for electromagnetic telemetry signals originating from a first wellbore is located in a second wellbore. The receiver uses a casing of the second wellbore as an antenna. A signal pickup unit is provided on a multi-conductor wireline in the second wellbore. The signal pickup provides sensors (e.g. electrodes) for detecting signals at plural locations along the second wellbore. Signal reception can be optimized by adjusting the position of the wireline in the second wellbore and/or selecting sensor(s) for use in receiving the telemetry signals. The receiver may lack any active electronics in the second wellbore.

Claim (Index 15):
The system according to  claim 14 , wherein:\n the one or more electrical conductors of the wireline comprises a second electrical conductor; the signal pickup comprises the reference electrode; the reference electrode is electrically connected to the second electrical conductor of the wireline; the input of the EM telemetry signal decoder is connected to the reference electrode by way of the second conductor of the wireline; and the reference electrode is adapted to electrically contact the first casing when the signal pickup is deployed into the first wellbore.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 100.0
- Lexical Diversity: 1.77419
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15844972', '15433695', '14335706', '13877128', '15622197']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7014747817038985
- 35 USC 102 Novelty (BERT): 0.5488517290456734
- Combined Prediction Score: 0.686212476438076
- Mean Citation Score: 253.62138
- Max Citation Score: 387.9133
- Similarity Product: 311.21529382778414

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