PATENT CLAIM ANALYSIS

Application Number: 16036264
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["702", "008000"]

Abstract:
Methods and apparatus suitable for quickly and accurately measuring  13 C levels and supporting data in an aqueous fluid reservoir. Interpreting the resulting data to indicate key factors regarding a reservoir and completion methods, including reservoir constraint, gas producibility, and completion success. A sensor and to a sensing method that evaluates the level of hydrologic constraint in aquifers occurring in unconventional reservoirs, such as shales and coals is disclosed. Specifically, Raman spectroscopy is disclosed as a sensor and a sensing method that measures the level of naturally-occurring  13 C in an aqueous reservoir and compares the level of  13 C to the levels typical for highly constrained and highly unconstrained reservoirs. The disclosed sensor and sensing method also monitors the level of naturally-occurring  13 C in a reservoir. Also disclosed is a method of using δ 13 C Dic  to evaluate geographic areas of coal bed reservoir water having biologic methanogenic activity.

Claim (Index 34):
The method of  claim 30 , wherein the spectroscopy of the levels of  12 C and  13 C isotopes is performed on the reservoir fluid and the analytes in the reservoir fluid in the fractured target reservoir.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 95.0
- Lexical Diversity: 1.9878
- Patent Class: 702.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14046953', '14250647', '11855945', '14250603', '13545334']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.1880305324339262
- 35 USC 102 Novelty (BERT): 0.5601363059420911
- Combined Prediction Score: 0.2252411097847427
- Mean Citation Score: 246.472326
- Max Citation Score: 440.05786
- Similarity Product: 319.71280449008225

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

Dataset: test