ClassID:

167582

G01N15/0886 - CPC Classification

Classification description:

Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials; Investigating permeability, pore-volume, or surface area of porous materials; Investigating volume, surface area, size or distribution of pores; Porosimetry Mercury porosimetry

Recent Application in this class:
#1
20240393227
2024-11-28

METHOD, APPARATUS, ELECTRONIC DEVICE AND MEDIUM FOR DETERMINING ROCK MICROSCOPIC PHYSICAL PARAMETERS

#2
20240254869
2024-08-01

Methods of Treating a Wellbore for Enhancing Productivity of a Subterranean Reservoir

#3
20240159644
2024-05-16

METHOD FOR DETERMINING LOWER RADIUS LIMIT OF MOVABLE THROAT OF SHALE

#4
20230416094
2023-12-28

CARBON FILM

#5
20230235662
2023-07-27

METHOD FOR ESTIMATING DEPTH OF HYDROCARBON RESERVOIR

#6
20230168172
2023-06-01

Single stage MICP measurement method and apparatus

#7
20220307998
2022-09-29

Combined discrete gaussian analysis of MICP and NMR T2 distributions of multi-modal carbonate rocks

#8
20220003058
2022-01-06

Estimating three dimensional networks of plugs for drilling fluid additives

#9
20210301658
2021-09-30

System and method of typing heterogeneous reservoir rocks

#10
20210116354
2021-04-22

Method of determining absolute permeability

#11
20200320239
2020-10-08

METHOD OF EXPLOITING A FRACTURED OIL RESERVOIR HAVING A HETEROGENEOUS PORE SIZE

#12
20200249216
2020-08-06

Method for determining gas saturation of tight reservoir

#13
20190249523
2019-08-15

Enhancing Productivity of Subterranean Formations

#14
20180010996
2018-01-11

Porosimetry transition region adjustment

#15
20160229752
2016-08-11

METHODS FOR CHARACTERIZING A POLYCRYSTALLINE DIAMOND ELEMENT BY POROSIMETRY

#16
20160124115
2016-05-05

System and method of pore type classification for petrophysical rock typing

#17
20150198036
2015-07-16

Method for estimating irreducible water saturation from mercury injection capillary pressure

#18
20140002081
2014-01-02

Examination of porosity by NMR and intrusion porosimetry

#19
20130179080
2013-07-11

Integrated workflow or method for petrophysical rock typing in carbonates

#20
20130132046
2013-05-23

Simulation device, simulation system, method of simulation and program

#21
20110210757
2011-09-01

APPARATUS AND METHOD TO MEASURE PROPERTIES OF POROUS MEDIA

#22
20080024135
2008-01-31

Electronic humidity chamber for vapor desorption to determine high capillary pressures

#23
20070113619
2007-05-24

Electronic humidity chamber for vapor desorption to determine high capillary pressures

#24
20060070425
2006-04-06

Electronic humidity chamber for vapor desorption to determine high capillary pressures

#25
18822472
2024-11-26

Method for combined characterization of pore structure

#26
18818596
2024-11-26

Method for calculating surface relaxation rate of shale