PATENT CLAIM ANALYSIS

Application Number: 15882900
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-08
Patent Classification: ["073", "861580"]

Abstract:
In a drilling system for drilling a borehole with drilling fluid, a flow loop communicates the drilling fluid, and a differential pressure device in the flow loop at a measurement location produces a pressure drop in flow. The measurement location can be between the borehole and a drilling choke or between a mud pump and the borehole. Piping diverts a portion of the flow at the measurement location so a flowmeter can measure the diverted flow portion. A processing unit receives a measured parameter from the flowmeter and determines a diverted flow rate of the diverted portion therefrom to correlate it to a value of the main flow rate through the flow loop at the measurement location.

Claim (Index 7):
The apparatus of  claim 1 , wherein to determine the diverted flow rate of the diverted flow portion from the measured parameter, the processing unit is configured to:\n store, for each of a plurality of fluid types, a relationship of the main flow rate relative to the diverted flow rate; obtain the fluid type of the flow; and correlate the value of the main flow rate from the relationship relative to the diverted flow rate for the obtained fluid type of the flow.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 2.19643
- Patent Class: 73.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15150522', '14943408', '14889709', '14859531', '14127149']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7303795024346207
- 35 USC 102 Novelty (BERT): 0.5056790418685163
- Combined Prediction Score: 0.7079094563780103
- Mean Citation Score: 238.40682400000003
- Max Citation Score: 276.74603
- Similarity Product: 202.77946733080745

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

Dataset: test