PATENT CLAIM ANALYSIS

Application Number: 15914180
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["166", "304000"]

Abstract:
Supercritical carbon dioxide is directed into a wellbore to a specified depth. The supercritical carbon dioxide is directed at an inner surface of the wellbore at the specified depth. Scale is removed from the wall of the wellbore with the supercritical carbon dioxide.

Claim (Index 15):
A method comprising:\n pumping supercritical carbon dioxide into a wellbore to a target depth; spraying the supercritical carbon dioxide onto a wall of the wellbore at the target depth within the wellbore; removing scale from the wall of the wellbore with the carbon dioxide; and sweeping the wellbore with a gel after removing the scale.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 1.84
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11160223', '11930919', '11612325', '14686386', '12988867']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7654911435359655
- 35 USC 102 Novelty (BERT): 0.4498835025272575
- Combined Prediction Score: 0.7339303794350946
- Mean Citation Score: 127.47762099999996
- Max Citation Score: 129.70236
- Similarity Product: 96.31034253544092

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