PATENT CLAIM ANALYSIS

Application Number: 15970691
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["166", "177600"]

Abstract:
An extended reach tool is provided, the tool comprises two or more separate flow paths, each of the flow paths has multiple hollow chambers connected in series; each of the hollow chambers comprises a first constricted chamber with a fluid entry, a first expansion chamber located adjacent to the lower end of the first constricted chamber, a second constricted chamber with the upper end of connected to the lower end of the first expansion chamber; a separate second expansion chamber connected to the lower end of a plurality of the second constricted chambers; a single port located adjacent to the lower end of the second expansion chamber. The tool provides an effective fluid oscillator which is reliable, long-lived and economical.

Claim (Index 3):
The extended reach tool of  claim 2 , further comprising a thread pin adapted to engage threaded box of the tubing or motor, and a threaded box end to receive male threaded pin end of the bottom hole assembly.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.40741
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15970644', '15402632', '14967757', '15009479', '15009572']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7246733124652378
- 35 USC 102 Novelty (BERT): 0.5190966039105505
- Combined Prediction Score: 0.7041156416097691
- Mean Citation Score: 200.557294
- Max Citation Score: 340.26800000000014
- Similarity Product: 275.33904099750526

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

Dataset: test