PATENT CLAIM ANALYSIS

Application Number: 15922065
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["175", "065000"]

Abstract:
Anti-bit balling drilling fluids and methods of making and using drilling fluids are provided. The anti-bit balling drilling fluid contains water, a clay-based component, and at least one of a surfactant having the formula: R—(OC 2 H 4 ) x —OH, where R is a hydrocarbyl group having from 10 to 20 carbon atoms and x is an integer from 1 and 10, or a polyethylene glycol having the formula: H—(O—CH 2 —CH 2 ) n —OH, where n is an integer from 1 to 50. Methods of making and using these drilling fluids are also provided.

Claim (Index 12):
The method of  claim 1 , further comprising mixing at least one or more additives selected from the group consisting of weighting agents, fluid loss control agents, lost circulation control agents, viscosifiers, dispersants, pH buffers, electrolytes, glycols, glycerols, dispersion aids, corrosion inhibitors, defoamers, deformers, starches, xanthum gum polymers, other specialty additives, and combinations thereof.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 90.0
- Lexical Diversity: 1.7619
- Patent Class: 175.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15922077', '15485479', '15920879', '15349605', '14889915']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6830232420734582
- 35 USC 102 Novelty (BERT): 0.4817131516491543
- Combined Prediction Score: 0.6628922330310278
- Mean Citation Score: 225.744828
- Max Citation Score: 271.17822
- Similarity Product: 222.7554035847187

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

Dataset: test