PATENT CLAIM ANALYSIS

Application Number: 16162824
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["250", "256000"]

Abstract:
An x-ray based cement evaluation tool for measurement of the density of material volumes within single, dual and multiple-casing wellbore environments is provided, wherein the tool uses x-rays to illuminate the formation surrounding a borehole, and a plurality of detectors are used to directly measure the density of the cement annuli and any variations in density within The tool uses x-rays to illuminate the casing surrounding a borehole and a plurality of multi-pixel imaging detectors directly measure the thickness of the casing The tool includes an internal length having a sonde section, wherein the sonde section further includes an x-ray source; a radiation shield for radiation measuring detectors; sonde-dependent electronics; and a plurality of tool logic electronics and PSUs. Other systems and subsystems appropriate for carrying out the foregoing are also disclosed, as are a plurality of example methods of use therefor.

Claim (Index 22):
The method of  claim 21 , further comprising: measuring casing standoff such that other detector responses can be compensated for tool stand-off and centralization.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 97.0
- Lexical Diversity: 1.92405
- Patent Class: 250.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15903762', '15383978', '14278143', '15065345', '13852862']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7256475787896373
- 35 USC 102 Novelty (BERT): 0.5431873354268295
- Combined Prediction Score: 0.7074015544533565
- Mean Citation Score: 289.572278
- Max Citation Score: 416.82364
- Similarity Product: 301.02115345828065

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