PATENT CLAIM ANALYSIS

Application Number: 15964420
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["166", "295000"]

Abstract:
According to at least one embodiment of the present description, a cement slurry includes 1% to 90% BWOC of a cement precursor material based on the total weight of the cement slurry; and from 1% to 40% BWOC of a swelling additive based on the total weight of the cement slurry. The swelling additive comprises at least one micronized rubber, at least one distillate, and at least one solvent-refined heavy paraffinic.

Claim (Index 11):
A wellbore cementing system comprising:\n a tubular positioned in a wellbore such that an annulus is formed between a geological formation and the tubular; and a cement structure positioned in at least a portion of the annulus, where the cement structure comprises from 1% to 40% BWOC of a swelling additive, and where the swelling additive comprises at least one micronized rubber, at least one distillate, and at least one solvent-refined heavy paraffinic.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 91.0
- Lexical Diversity: 2.025
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15924942', '12139595', '11711574', '14412112', '15506217']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7901678149905675
- 35 USC 102 Novelty (BERT): 0.489242104201383
- Combined Prediction Score: 0.760075243911649
- Mean Citation Score: 225.128126
- Max Citation Score: 260.39954
- Similarity Product: 194.88977584887505

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

Dataset: test