PATENT CLAIM ANALYSIS

Application Number: 16230456
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-06
Patent Classification: ["166", "360000"]

Abstract:
A riser system is provided to eliminate the consequences associated with damage to the annular system while also maintaining the availability of critical safety systems. The riser system may comprise a customizable control housing and external seal control subs that facilitate reciprocation and rotation of a drillpipe or workstring while eliminating damage to the upper annular blow out preventer and allowing the upper annular blow out preventer to function as intended.

Claim (Index 1):
A method for installing a riser system, comprising:\n installing a riser adapter during riser Blow Out Preventer (BOP) system deployment; making up a custom polished bore receptacle (CPBR) running/pulling tool to a CPBR; deploying the CPBR on the CPBR running/pulling tool via a drillpipe or workstring; confirming a depth of the CPBR and setting the CPBR into riser adapter; releasing the CPBR running/pulling tool and retrieving the CPBR running/pulling tool from the well; deploying required bottom hole assemblies into the well; installing seal system subs spaced out as desired between joints of the drillpipe or workstring to achieved desired reciprocating lengths; performing bottom hole work as desired with pressure isolation as needed and all BOP systems in place to act as required; utilizing choke and kill systems as desired via communication through the CPBR; pulling out of hole and lay down drillpipe and workstring along with seal system subs utilized; pulling out of hole and lay down bottom hole assemblies; running in hole with the CPBR running/pulling tool and latch the CPBR; disengage the CPBR from riser adapter utilizing the CPBR running/pulling tool; pulling out of hole with the CPBR running/pulling tool and attached CPBR; and breaking out the riser adapter as required when retrieving the riser BOP system.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 98.0
- Lexical Diversity: 1.4898
- Patent Class: 166.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11745899', '12942411', '15119427', '14384619', '12835473']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7707840706089162
- 35 USC 102 Novelty (BERT): 0.4666448674846862
- Combined Prediction Score: 0.7403701502964932
- Mean Citation Score: 139.79065400000002
- Max Citation Score: 148.96407
- Similarity Product: 101.92386095910253

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