PATENT CLAIM ANALYSIS

Application Number: 15922077
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 2):
The method of  claim 1 , where introducing the drilling fluid comprises injecting the drilling fluid and at least partially circulating the drilling fluid within the subterranean formation.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 1.7619
- Patent Class: 175.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15485479', '15922065', '15920879', '11589503', '13555624']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7243282754081871
- 35 USC 102 Novelty (BERT): 0.5050823648150078
- Combined Prediction Score: 0.7024036843488692
- Mean Citation Score: 265.39761400000003
- Max Citation Score: 318.3187
- Similarity Product: 226.53150728715656

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

Dataset: test