PATENT CLAIM ANALYSIS

Application Number: 15962442
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["414", "022670"]

Abstract:
A high trip rate drilling rig has first handling equipment to transport stands in/out of setback, second handling equipment to deliver stands to/from well center, and a hand-off position to set down stands for exchange between first/second equipment. Second equipment can include a top drive and a delivery arm translatable along the mast past each other, and a clasp on the arm slidable on the stand for constraint below the upper end, which can allow the top drive to engage/disengage the constrained stand above the arm. A high trip rate method transports stands in/out of setback, delivers stands to/from well center, and sets down and hands off stands at hand-off position between the setback transportation and well center delivery. The delivery can include engaging/dis-engaging the top drive and a stand constrained by the clasp.

Claim (Index 110):
The method of  claim 108 , further comprising:\n connecting or disconnecting a lower portion of one of the tubular stands and the drill string engaged in a rotary table [ 810 ]; disengaging the drill string and the rotary table for the hoisting or lowering of the drill string with the top drive assembly; and retracting one of the tubular delivery arm and the top drive assembly from the well center position to vertically translate the tubular delivery arm and the top drive assembly along the mast in non-conflicting paths.

Metadata:
- Claim Count in Document: 93.0
- Percentile: 91.0
- Lexical Diversity: 2.02817
- Patent Class: 414.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15631115', '15353798', '15311860', '15311857', '14563678']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9133015438925688
- 35 USC 102 Novelty (BERT): 0.6292080124180034
- Combined Prediction Score: 0.8848921907451124
- Mean Citation Score: 570.1070560000003
- Max Citation Score: 686.93756
- Similarity Product: 549.5724529230117

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

Dataset: test