PATENT CLAIM ANALYSIS

Application Number: 16092739
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["166", "308500"]

Abstract:
An aqueous cross-linking suspension composition having brine, water-soluble suspending agent and borate cross-linker in a single package and methods for using the package composition for increasing the efficiency of fracturing subterranean formations and effectively delivering borate cross-linkers.

Claim (Index 19):
A method for efficiently delivering borate-based cross-linkers for fracturing a subterranean formation having a downhole temperature ranging from about 65\u00b0 F. to about 350\u00b0 F. with a fracturing fluid containing a gellant comprising the steps of:\n a) preparing an aqueous cross-linking suspension package comprising 20-70 weight percent sodium thiosulfate, 0.1-5 weight percent of water-soluble suspending agent and 20-70 weight percent ulexite; \n b) treating a fracturing fluid containing said gallant with said aqueous cross-linking suspension package to form a treated gellant-containing fracturing fluid; and then \n c) contacting the treated gellant-containing fracturing fluid and at least a portion of said subterranean formation at pressures sufficient to form fractures in said formation.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 97.0
- Lexical Diversity: 1.21875
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14869638', '13938220', '12395406', '10923930', '15110545']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8059814299527
- 35 USC 102 Novelty (BERT): 0.4940049252707022
- Combined Prediction Score: 0.7747837794845002
- Mean Citation Score: 266.849882
- Max Citation Score: 281.83038
- Similarity Product: 208.92483820563908

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

Dataset: test