PATENT CLAIM ANALYSIS

Application Number: 15987623
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["166", "305100"]

Abstract:
Systems, methods and apparatus for injecting a diluted solid chemical, a diluted highly viscous fluid, or a diluted fluidified solid for inhibiting, decreasing or preventing precipitation and/or deposition of foulants and/or contaminants in oilfield tubulars. The use of solid chemicals or highly viscous fluids providing ease of shipment, greater economy in storage, shipment and delivery and increased ease of use.

Claim (Index 1):
A system for in-line delivery of a fluidified solid chemical into an oilfield fluid stream comprising:\n fluidification of a solid chemical; passing the fluidified solid chemical through a chemical metering valve and to a heat-traced 3-way valve, passing the fluidified solid chemical through the heat-traced 3-way valve to a heat-traced mixing chamber; pumping a solvent through a solvent metering valve, through a heat-traced solvent line, and into the heat-traced mixing chamber; mixing the solvent and fluidified solid chemical in the heat-traced mixing chamber to achieve a desired concentration of diluted fluidified solid chemical; and delivering the diluted fluidified solid chemical into an oilfield fluid stream via a heat-traced diluted fluidified solid chemical line.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 93.0
- Lexical Diversity: 1.65854
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14946244', '13705946', '14098022', '12932386', '11706458']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7725405138049672
- 35 USC 102 Novelty (BERT): 0.5029533952650392
- Combined Prediction Score: 0.7455818019509745
- Mean Citation Score: 169.283618
- Max Citation Score: 300.94315
- Similarity Product: 212.4403477221608

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test