PATENT CLAIM ANALYSIS

Application Number: 15873576
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["324", "309000"]

Abstract:
Certain techniques for Nuclear Magnetic Resonance (NMR) whole core logging are described. NMR tests are performed on a standard sample using a NMR radio frequency (rf) coil having a length. A response map of the NMR rf coil is determined. The response map relates multiple relative NMR rf coil positions to multiple relative signal intensities. The NMR tests are performed using the NMR rf coil on a rock sample containing fluid. A length of the rock sample is greater than the NMR rf coil. Fluid content in the sample is determined using results of the NMR tests using the NMR rf coil on the rock sample and using the response map for the NMR rf coil and a mathematical deconvolution to obtain high resolution. The same method can be used to obtain high spatial resolution NMR log measurement in the reservoir.

Claim (Index 11):
The method of  claim 7 , wherein determining the fluid content in the rock sample using results of the NMR tests using the NMR rf coil on the rock sample and using the response map for the NMR rf coil comprises implementing a post-processing protocol on a plurality of signal values measured at a plurality of NMR rf coil positions at which the rock sample was placed within the NMR rf coil, the post-processing protocol implementing the plurality of relative signal intensities measured at the plurality of NMR rf coil positions using the standard sample.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 2.28358
- Patent Class: 324.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14344285', '11262658', '15069650', '15463679', '13802091']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.54720195456764
- 35 USC 102 Novelty (BERT): 0.4982433840657914
- Combined Prediction Score: 0.5423060975174552
- Mean Citation Score: 202.929518
- Max Citation Score: 236.51778
- Similarity Product: 169.38461546860455

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