PATENT CLAIM ANALYSIS

Application Number: 15753161
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["166", "375000"]

Abstract:
Wellbore systems containing a hydraulically regulated primary safety valve may have their hydraulic regulation transferred to an insert safety valve disposed in a nipple. Such wellbore systems may comprise: a tubing string comprising a nipple and a primary safety valve, the primary safety valve being disposed in the tubing string below the nipple; and a control line and a balance line in hydraulic communication with the primary safety valve and in latent hydraulic communication with one or more switching mechanisms in the nipple. The one or more switching mechanisms in the nipple are actuatable to shut off hydraulic communication of the control line and the balance line below the nipple and to redirect, via one or more latent hydraulic lines, the hydraulic communication of the control line and the balance line to an insert safety valve positioned in a bore of the nipple.

Claim (Index 21):
The method of  claim 20 , wherein a first switching mechanism switches the control line and a second switching mechanism switches the balance line.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.64912
- Patent Class: 166.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12049871', '11069781', '14298094', '11821289', '13478894']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8109897603766522
- 35 USC 102 Novelty (BERT): 0.4868392008459525
- Combined Prediction Score: 0.7785747044235821
- Mean Citation Score: 222.578634
- Max Citation Score: 229.32169
- Similarity Product: 158.09450006217838

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