PATENT CLAIM ANALYSIS

Application Number: 15880000
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["166", "248000"]

Abstract:
A wall of a subterranean reservoir wellbore may be at least partially coated with spheroid magnetic polymers. Alternatively, a downhole fluid having spheroid magnetic polymers may be circulated within the wellbore to at least partially coat the wall of the wellbore with the spheroid magnetic polymers. A magnetic field or electric field may be applied to the wall of the wellbore having the spheroid magnetic polymer coating forming a reversible pseudo-gel to improve hydrocarbon recovery and/or drilling performance by a method, such as but not limited to preventing or inhibiting lost circulation, improving or increasing rate of penetration (ROP), reducing frictional pressure during wellbore construction, preventing or inhibiting corrosion, and combinations thereof.

Claim (Index 6):
The method of  claim 5 , wherein the effective amount of spheroid magnetic polymers within the downhole fluid ranges from about 0.01 wt % to about 5.0 wt %.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 86.0
- Lexical Diversity: 1.75714
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12780591', '12404723', '12991015', '13903108', '12667881']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8051406962133237
- 35 USC 102 Novelty (BERT): 0.4821651810064303
- Combined Prediction Score: 0.7728431446926345
- Mean Citation Score: 219.27538
- Max Citation Score: 234.93178
- Similarity Product: 176.32573041520837

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

Dataset: test