PATENT CLAIM ANALYSIS

Application Number: 16244685
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["166", "292000"]

Abstract:
A two-component lost circulation material (LCM) is provided. The two-component LCM includes a polymer component and a sodium hydroxide component. The polymer component may include may include a drilling fluid, a fibrous material such as polypropylene fibers, and an acrylic polymer, such as a 30% acrylic polymer solution. The sodium hydroxide component may include water and sodium hydroxide. The sodium hydroxide component is introduced to contact the polymer component to form the two-component LCM. Methods of lost circulation control and manufacture of a two-component LCM are also provided.

Claim (Index 5):
The method of  claim 1 , wherein mixing the drilling fluid, the polypropylene fibers, and the acrylic polymer solution to form the first mixture comprises:\n adding the drilling fluid to form the first mixture; adding the polypropylene fibers to first mixture; and adding the acrylic polymer solution to the first mixture.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 2.17391
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15658899', '15440474', '15436134', '13081663', '12468232']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8125131108881216
- 35 USC 102 Novelty (BERT): 0.5129197912092565
- Combined Prediction Score: 0.7825537789202351
- Mean Citation Score: 248.743052
- Max Citation Score: 329.37415
- Similarity Product: 227.7652900227397

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