PATENT CLAIM ANALYSIS

Application Number: 16309331
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-07
Patent Classification: ["089", "001150"]

Abstract:
The invention relates to the field of oil and gas production. A perforating gun comprises a single-piece housing containing cavities perpendicular to its longitudinal axis, said cavities being formed directly in the material of the housing of the perforating gun. The following individually manufactured, conjoined structural parts of a shaped charge are hermetically installed directly in the cavities: an outer cap of the shaped charge; a hermetic seal in the form of a ring or gasket; a charge cavity; and a primary explosive pellet. Also disposed in the housing are: a detonation transmission amplifier; a sealing ring; a detonating cord; and a plug with a groove. A detonating cord is connected to each charge, said detonating cord being disposed in a channel formed along the outer surface of the housing and being ballistically connected via an opening to the pellet in the cavity.

Claim (Index 10):
The perforator according to  claim 2 , wherein the outer cap of the charge is in a resting contact upon the liner and provided with radial rings of circular cross section.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 98.0
- Lexical Diversity: 2.03846
- Patent Class: 89.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10467231', '10684858', '14047355', '13800902', '13822604']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7790163764507935
- 35 USC 102 Novelty (BERT): 0.5016858015503054
- Combined Prediction Score: 0.7512833189607447
- Mean Citation Score: 195.487884
- Max Citation Score: 208.99593
- Similarity Product: 122.94758221483288

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