PATENT CLAIM ANALYSIS

Application Number: 16005147
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["166", "268000"]

Abstract:
The present disclosure relates to the recovery of oil from an underground hydrocarbon reservoir, and more particularly to systems and methods for carbonated water flooding of an underground reservoir for enhanced oil recovery.

Claim (Index 19):
A system for carbonated water flooding of an underground hydrocarbon reservoir including:\n a pressurized and temperature-controlled vessel that includes a volume of carbonated injection water that is saturated with carbon dioxide, at a temperature less than 50\u00b0 C. and a carbon dioxide pressure greater than 1450 psi, where the carbonated injection water includes one or more salts at a total combined salt concentration of 7,000 ppm or less, where the vessel includes an outlet; and an injection well which is in fluid communication with the outlet of the vessel and an underground hydrocarbon reservoir.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 94.0
- Lexical Diversity: 1.34615
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13195730', '12842558', '15840692', '15903952', '15358435']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8083486352401786
- 35 USC 102 Novelty (BERT): 0.4948936373230174
- Combined Prediction Score: 0.7770031354484626
- Mean Citation Score: 227.482184
- Max Citation Score: 229.54822
- Similarity Product: 141.9811413875401

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