PATENT CLAIM ANALYSIS

Application Number: 15971838
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["166", "250010"]

Abstract:
A method of enhancing fluid production from a well is provided. A downhole plunger having the maximum permissible outer diameter for the well is installed in the well. Methods and apparatus for determining the maximum permissible outer diameter for a downhole plunger for use in the well are provided.

Claim (Index 3):
The method as defined in  claim 2 , further comprising the steps of:\n (f) if the downhole plunger having the third outer diameter can travel freely within the tubing of the well, evaluating whether a plunger having a fourth outer diameter that is larger than the third outer diameter can travel freely within the tubing of the well by repeating steps (i), (ii) and (iii) using a measuring sleeve having the fourth outer diameter; and (g) repeating step (f) as required for downhole plungers having successively larger outer diameters until the largest plunger diameter that can travel freely in the well has been determined, and installing a downhole plunger having the largest plunger diameter that can travel freely in the well in the well and performing artificial lift using the downhole plunger having the largest plunger diameter that can travel freely in the well.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 93.0
- Lexical Diversity: 1.7931
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15235426', '12897404', '13374830', '12909672', '14121770']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.77877727162336
- 35 USC 102 Novelty (BERT): 0.4754232477686769
- Combined Prediction Score: 0.7484418692378917
- Mean Citation Score: 195.672254
- Max Citation Score: 207.20146
- Similarity Product: 149.37989340085502

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