PATENT CLAIM ANALYSIS

Application Number: 16034881
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["523", "130000"]

Abstract:
The present invention relates to methods of cementing, for example, an oil or gas well. The method may involve pumping a suspension of a filler mixture and at least about 5 weight percent of a thermosetting resin based on the total weight of resin and filler mixture. Advantages may include superior properties and reliability as compared to conventional cementing operations often involving Portland cement.

Claim (Index 9):
A method of cementing a subterranean formation comprising the step of pumping a suspension comprising:\n (1) from about 15 to about 25 weight percent based on the total weight of the suspension of a first component selected from the group consisting of calcium carbonate, talc, silica, and mixtures thereof; (2) from about 30 to about 70 weight percent based on the total weight of the suspension of a second component selected from the group consisting of crushed rock, gravel, sand and mixtures thereof; (3) from about 10 to about 25 weight percent based on the total weight of the suspension of a thermosetting resin; and (4) a catalyst capable causing the suspension to cure; wherein the cured composition is characterized by a ratio of tensile strength to compressive strength of at least about 10% wherein the tensile strength is measured according to ASTM C1273 with a 0.01 inch/min of cross-head speed at ambient 25 C at 50% humidity and the compression strength is measured according to ASTM 873 with a 0.01 inch/min of cross-head speed at ambient 25 C at 50% humidity.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 95.0
- Lexical Diversity: 1.35294
- Patent Class: 523.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13531540', '10634316', '12840802', '15538321', '13217834']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7150061607360505
- 35 USC 102 Novelty (BERT): 0.5643665728794729
- Combined Prediction Score: 0.6999422019503928
- Mean Citation Score: 222.485952
- Max Citation Score: 434.0838
- Similarity Product: 430.3939928998232

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