PATENT CLAIM ANALYSIS

Application Number: 16416897
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-10
Patent Classification: ["166", "285000"]

Abstract:
The invention provides a method of determining the condition of a cement bond of a casing in a wellbore. The method comprises perforating a tubing in the wellbore at a zone of interest and displacing a settable composition through the perforations into the annulus between the casing and tubing to secure the tubing. The method also comprises cutting the tubing and assessing the status of the cement bond of the casing.

Claim (Index 3):
The method of  claim 1  further comprising running a tubing cutter tool in the production tubing and cutting and/or milling the production tubing at a second zone of interest to expose the cement bond at said second zone of interest to detect leaks in the cemented section around the casing at said second zone of interest if leaks are detected at the cement bond of the said first zone of interest.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 100.0
- Lexical Diversity: 2.05556
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15351185', '15918393', '12295506', '12666495', '11776800']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7820208678487715
- 35 USC 102 Novelty (BERT): 0.491169473617358
- Combined Prediction Score: 0.7529357284256301
- Mean Citation Score: 211.823702
- Max Citation Score: 224.52385
- Similarity Product: 148.49677338989974

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