PATENT CLAIM ANALYSIS

Application Number: 15966752
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["166", "075150"]

Abstract:
Method, apparatus and a system is provided for injecting carrier sleeves into a wellbore. A selected carrier sleeve is aligned in an injector bore restricted therein from free fall and preventing a subsequent sleeve from indexing into the bore from a magazine of sleeves. The sleeve can be restricted from free fall from the bore using an annular restrictor. The selected sleeve is forcibly displaced from the injector bore into a staging bore, as part of an contiguous axial bore, that is isolated from the wellbore. The staging bore is fluidly isolated from the injector bore. The pressure in the staging bore is equalized with the wellbore and then opened to the wellbore for launching the sleeve. The staging bore can be isolated from the injection bore by valve or isolation mandrel sealably moveable within the axial bore.

Claim (Index 10):
The system of  claim 8 , further comprising a pump for selectably introducing fluid into the staging bore or removing fluid from the staging bore.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 2.24242
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13541738', '12778945', '15059033', '15638027', '13087635']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7955689602796332
- 35 USC 102 Novelty (BERT): 0.5069274457740718
- Combined Prediction Score: 0.766704808829077
- Mean Citation Score: 255.005924
- Max Citation Score: 310.74814
- Similarity Product: 206.8103099115681

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

Dataset: test