PATENT CLAIM ANALYSIS

Application Number: 16123715
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-05
Patent Classification: ["702", "006000"]

Abstract:
In a method for acquiring data of azimuthal acoustic LWD, when an acoustic LWD instrument rotates with a drilling tool at a certain depth, data is acquired by adopting an azimuthal equal-interval mode: a well circumference is divided into m sectors by azimuthal intervals Δθ, when a toolface angle of the acoustic LWD instrument is located in the k th  sector, an acoustic transmitting source is controlled to transmit an acoustic signal, and an acoustic receiver measures the acoustic signal, digitizes it and then stores it as data in the k th  sector; and the data is acquired for each sector in turn, and after the data is acquired in each sector for N times, the data acquisition at the current depth is completed. Meanwhile, as the drilling tool rotates and drills, the instrument acquires acoustic data at different depths and processes it to achieve azimuthal acoustic imaging.

Claim (Index 7):
The method for acquiring data of azimuthal acoustic LWD according to  claim 1 , wherein the number of the sectors is m=8 or 16.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 97.0
- Lexical Diversity: 2.13158
- Patent Class: 702.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12781266', '10753509', '12651040', '11881043', '11623341']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2373175783239475
- 35 USC 102 Novelty (BERT): 0.5074147493567273
- Combined Prediction Score: 0.2643272954272255
- Mean Citation Score: 225.0552
- Max Citation Score: 245.3535
- Similarity Product: 148.38838941299915

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

Dataset: test