PATENT CLAIM ANALYSIS

Application Number: 15864776
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["507", "250000"]

Abstract:
A dual-phase acid-based fracturing composition with corrosion inhibitors and method for use in acid-based matrix and fracturing operations in oil and gas wells is provided. The composition includes an acid, a hydrocarbon, a hydrocarbon-soluble corrosion inhibitor, an acid-soluble corrosion inhibitor, and an acid-soluble inhibitor aid.

Claim (Index 5):
The method of  claim 1 , wherein the emulsion is prepared by adding the acid phase to the hydrocarbon phase.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 1.59375
- Patent Class: 507.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14830419', '13682405', '13887462', '15502761', '15381670']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7318213989579522
- 35 USC 102 Novelty (BERT): 0.5451429878489272
- Combined Prediction Score: 0.7131535578470496
- Mean Citation Score: 286.252512
- Max Citation Score: 383.47
- Similarity Product: 378.4529320943356

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

Dataset: test