PATENT CLAIM ANALYSIS

Application Number: 15922646
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["166", "298000"]

Abstract:
A system including a gripping tool and a rotary cutting tool may be used to grip a section of casing while cutting through a lower portion of the casing in a single trip. The gripping tool includes a mandrel with a flow bore extending therethrough, a slip actuator received on the mandrel, at least one slip corresponding to the slip actuator, a housing disposed around at least a proximal end of the mandrel, and a collet assembly disposed proximate the at least one slip. The rotary cutting tool is coupled to the mandrel. The gripping tool also includes a bearing assembly that enables the mandrel and the rotary cutting tool to rotate while the at least one slip is remains stationary engaging an interior wall of a casing. The system may include a hydraulic power section to help with setting the slips and removing the cut casing from the wellbore.

Claim (Index 10):
A system for removing a section of casing from a cased well, the system comprising:\n a mandrel with a flow bore extending therethrough; a slide member having a bore and an exterior surface, the slide member reciprocatably received on the mandrel; a slip actuator received on the mandrel; at least one slip corresponding to the slip actuator; wherein the slide member comprises a slip cage portion having at least one window through which the at least one slip can be radially outwardly deployed; a rotary cutting tool coupled to a distal end of the mandrel; wherein displacing the mandrel in an axial direction relative to the slide member deploys the at least one slip to engage and grip the section of casing; and wherein the mandrel is rotatable to operate the cutting tool while the slide member, the at least one slip, and the slip actuator remain stationary and lodged in gripping engagement with the section of casing.

Metadata:
- Claim Count in Document: 51.0
- Percentile: 90.0
- Lexical Diversity: 2.14865
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14930182', '14989925', '15169339', '14741241', '12414645']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.789601291890185
- 35 USC 102 Novelty (BERT): 0.5750604832114109
- Combined Prediction Score: 0.7681472110223075
- Mean Citation Score: 365.99728
- Max Citation Score: 497.2573
- Similarity Product: 419.7309442048967

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