PATENT CLAIM ANALYSIS

Application Number: 15992070
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["166", "302000"]

Abstract:
A joint connects casing sections of a casing string for transporting fluids and/or gases. The joint includes a first longitudinal part arranged to be at least partly overlapping a second longitudinal part or a casing section. The first longitudinal part is connected with the second longitudinal part or with the casing sections in a mounted state with the first longitudinal part adapted to move axially relative to the second longitudinal part or the casing sections in an operative state. The joint includes at least one shear member with a predefined shear value and the shear member is adapted to shear when an axial force exceeding the total shear value of the shear member is exerted, allowing a relative axial movement between the first longitudinal part and the second longitudinal part or the casing sections.

Claim (Index 28):
A method for compensating of forces due to thermal effects in a well construction casing string comprising at least two well construction casing sections and at least one well construction joint, the method comprising:\n providing a well construction casing string comprising a first casing section, a second casing section and at least one joint connecting the first and second casing sections, wherein the joint comprises at least one first longitudinal part having a first end and a second end and one second longitudinal part having a first end and a second end; arranging the first longitudinal part and the second longitudinal part such that the second end of the first longitudinal part at least partly overlaps the first end of the second longitudinal part; and providing at least one shear member with a predefined shear value, said shear member is fixed on the first longitudinal part and on the second longitudinal part, such that forces acting on the casing string due to heat applied to the casing string are compensated by shearing of the at least one shear member in response to a force exceeding the predefined shear value accompanied by a relative axial movement between the first longitudinal part and the second longitudinal part.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 93.0
- Lexical Diversity: 2.39655
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14416607', '13927390', '15301941', '11343148', '15525556']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8290101681333164
- 35 USC 102 Novelty (BERT): 0.5072123647899159
- Combined Prediction Score: 0.7968303877989764
- Mean Citation Score: 203.680672
- Max Citation Score: 345.93787000000015
- Similarity Product: 318.760580377034

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