PATENT CLAIM ANALYSIS

Application Number: 15941986
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["702", "011000"]

Abstract:
A downhole drilling system has a downhole motor, a universal-joint assembly having an upper universal joint and a lower universal and a connecting rod connecting the upper universal joint and the lower universal joint, and a measurement sub. The measurement sub is disposed about the connecting rod and the connecting rod extends through the measurement sub in a longitudinal direction thereof.

Claim (Index 13):
The method of  claim 12 , wherein the step of adjusting the apparent resistivity for the downhole temperature effect comprises:\n calibrating the indication logging tool in the air at a plurality of temperatures (Ti, i=0 to n) to obtain phase shift values (PD Ti ) and amplitude ratio values (AT Ti ) corresponding to the plurality of temperatures; calculating deviations E PD (T i ), which are differences between PD Ti  and a corresponding theoretical value PD; calculating deviations E AT (T i ), which are differences between AT Ti  and a corresponding theoretical value AT; obtaining algorithms for E PD (T) and E AT (T) using linear regression based on values of E PD (T i ) and E AT (T i ), wherein T is a downhole temperature; and obtaining PD(T)=PD+E PD (T) and AT(T)=AT+E AT (T), wherein PD(T) is the phase shift value at downhole temperature T and AT(T) is the amplitude ration value at temperature T.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 90.0
- Lexical Diversity: 1.9697
- Patent Class: 702.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15048088', '11273983', '10616857', '10771675', '12356430']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.246130357872792
- 35 USC 102 Novelty (BERT): 0.5695407631834044
- Combined Prediction Score: 0.2784713984038533
- Mean Citation Score: 321.059094
- Max Citation Score: 506.3147
- Similarity Product: 360.6158217898728

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