PATENT CLAIM ANALYSIS

Application Number: 16274837
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-08
Patent Classification: ["166", "283000"]

Abstract:
A method and drilling fluid additive for reducing severe fluid losses in a well, comprising a combination of granular scrap tire particles and polymer adhesive molded into a capsule shape. Once in the severe loss zone, a plurality of LCMs wedge into the formation fractures and seal off the severe loss zone.

Claim (Index 12):
A lost circulation material additive for a drilling fluid comprising ovoid-shaped LCMs comprising:\n a plurality of granular scrap tire particles; and a polymer adhesive that is dispersed between the plurality of granular scrap tire particles and binds the plurality of granular scrap tire particles together.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 99.0
- Lexical Diversity: 1.4359
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16266605', '15889668', '16262386', '15250301', '15436134']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8121277393686489
- 35 USC 102 Novelty (BERT): 0.500202904615314
- Combined Prediction Score: 0.7809352558933155
- Mean Citation Score: 261.622524
- Max Citation Score: 276.7419
- Similarity Product: 175.66258320440053

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