PATENT CLAIM ANALYSIS

Application Number: 15754251
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["166", "308200"]

Abstract:
A method of treating in a subterranean formation including combining an aqueous base fluid and an anionic surfactant to form a first solution; hydrating a cationic polymer with the first solution to form a viscous fluid; combining the viscous fluid with a proppant thereby forming a treatment fluid; and introducing the treatment fluid into the subterranean formation. A method of making a well treatment fluid including combining an aqueous base fluid and an anionic surfactant to form a first solution; hydrating a cationic polymer with the first solution to form a viscous fluid; and combining the viscous fluid with a proppant thereby forming a treatment fluid.

Claim (Index 3):
The method of  claim 1 , wherein the anionic surfactant comprises at least one selected from the group consisting of alpha olefin sulfonate, alkylether sulfates, alkyl phosphonates, alkane sulfonates, fatty acid salts, and arylsulfonic acid salts, and mixtures thereof.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 88.0
- Lexical Diversity: 3.05405
- Patent Class: 166.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15577513', '15536094', '11633889', '11053280', '13595132']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8783153369559297
- 35 USC 102 Novelty (BERT): 0.504331947243476
- Combined Prediction Score: 0.8409169979846843
- Mean Citation Score: 298.69703
- Max Citation Score: 327.7444799999999
- Similarity Product: 242.0057954824161

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

Dataset: test