G01V5/085 - CPC Classification Index

ClassID:

173363 ⎘

G01V5/085 - CPC Classification

Classification description:

Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using another radioactive source

Recent Application in this class:

20250044476

2025-02-06

LITHIUM DETECTION TECHNIQUES USING NEUTRONS AND/OR ALPHA PARTICLES

20200149394

2020-05-14

System and method for scanning while-drilling rock fragments in an oil and gas field

20190346587

2019-11-14

Gamma-ray attenuator and gamma-ray shield for gamma-ray spectroscopy

20170074772

2017-03-16

Method for determining porosity associated with organic matter in a well or formation

20170017011

2017-01-19

Enhanced recovery response prediction

20160266274

2016-09-15

IDENTIFYING SWEET SPOTS IN UNCONVENTIONAL HYDROCARBON RESERVOIRS

20140183348

2014-07-03

Ion source with cathode having an array of nano-sized projections

20140021345

2014-01-23

Sample containment apparatus, systems, and methods

20120223235

2012-09-06

Systems and methods for determining fluid mobility in rock samples