PATENT CLAIM ANALYSIS

Application Number: 16056596
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-11
Patent Classification: ["702", "011000"]

Abstract:
Methods and systems for determining permeability, as a function of pore pressure, and porosity of a subsurface formation. The method includes positioning a sample in a sample assembly comprising of a gas and a pressure gauge, inside a pressure vessel comprising gas or liquid and a pressure gauge, measuring a first gas pressure, p i , of the sample inside the pressure vessel, applying a second gas pressure, p o , to the pressure vessel, the second gas pressure being greater than the first gas pressure, measuring a third gas pressure, p, at time, t, at location, x, from the inlet of sample inside the pressure vessel, determining a total gas mass per unit volume of the subsurface formation, m, and determining the permeability, k, of the subsurface formation as a function of pore pressure based at least in part on the first gas pressure, the second pressure, the third gas pressure, and the gas density, with a single test run.

Claim (Index 2):
The apparatus of  claim 1 , wherein the first sleeve and the half sleeve comprise at least one of rubber and a polymeric material.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 96.0
- Lexical Diversity: 2.79104
- Patent Class: 702.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15378305', '15151779', '15673996', '13053875', '12861485']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2419606038633006
- 35 USC 102 Novelty (BERT): 0.545661433448034
- Combined Prediction Score: 0.2723306868217739
- Mean Citation Score: 273.81863
- Max Citation Score: 479.63556
- Similarity Product: 242.96111495244745

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

Dataset: test