Class information for:
Level 1: ENHANCED OIL RECOVERY//ALKALINE FLOODING//ULTRA LOW INTERFACIAL TENSION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11575 970 25.4 38%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
231 3       ENGINEERING, PETROLEUM//INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES//PETR ENGN 49169
777 2             ENGINEERING, PETROLEUM//JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY//PETR ENGN 12212
11575 1                   ENHANCED OIL RECOVERY//ALKALINE FLOODING//ULTRA LOW INTERFACIAL TENSION 970

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ENHANCED OIL RECOVERY authKW 651457 12% 18% 116
2 ALKALINE FLOODING authKW 533911 2% 81% 21
3 ULTRA LOW INTERFACIAL TENSION authKW 396609 2% 60% 21
4 DYNAMIC INTERFACIAL TENSION authKW 392220 4% 35% 36
5 SURFACTANT FLOODING authKW 221863 2% 41% 17
6 INTERFACIAL TENSION authKW 206400 11% 6% 104
7 ASP FLOODING authKW 197017 1% 48% 13
8 CHEMICAL FLOODING authKW 183258 2% 31% 19
9 DILUTE SURFACTANT FLOODING authKW 157391 1% 100% 5
10 INTERFACIAL TENSION LOWERING authKW 157391 1% 100% 5

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Engineering, Petroleum 110635 34% 1% 330
2 Energy & Fuels 18344 44% 0% 426
3 Engineering, Chemical 13652 49% 0% 477
4 Chemistry, Physical 1356 27% 0% 259
5 Chemistry, Applied 664 8% 0% 82
6 Mining & Mineral Processing 80 1% 0% 10
7 Engineering, Geological 56 1% 0% 10
8 Thermodynamics 31 2% 0% 20
9 Geosciences, Multidisciplinary 28 3% 0% 31
10 Materials Science, Paper & Wood 17 1% 0% 6

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PETR SYST ENGN 87190 1% 21% 13
2 ONGC JOINT 70825 0% 75% 3
3 UNIT HYDROCARBON POLLUT PREVENT 56658 0% 60% 3
4 MAT PROC SIMULAT MSC 56652 1% 30% 6
5 PETR ENGN 43008 9% 2% 89
6 GRP INVEST RECOBRO MEJORADO 41970 0% 67% 2
7 OIL RECOVERY PLANT 4 41970 0% 67% 2
8 AHWAZ ENGN 31478 0% 100% 1
9 CHINA PETR TECHNOL DEV CORP 31478 0% 100% 1
10 DAHUA GRP 31478 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SOCIETY OF PETROLEUM ENGINEERS JOURNAL 113002 4% 9% 38
2 JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY 70622 6% 4% 60
3 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING 54421 8% 2% 77
4 PETROLEUM SCIENCE AND TECHNOLOGY 26390 5% 2% 50
5 TENSIDE SURFACTANTS DETERGENTS 23338 3% 3% 28
6 JOURNAL OF SURFACTANTS AND DETERGENTS 15946 3% 2% 25
7 JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY 14832 4% 1% 42
8 IN SITU 14487 1% 5% 10
9 SPE RESERVOIR ENGINEERING 12121 1% 5% 8
10 COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 7308 6% 0% 57

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 ENHANCED OIL RECOVERY 651457 12% 18% 116 Search ENHANCED+OIL+RECOVERY Search ENHANCED+OIL+RECOVERY
2 ALKALINE FLOODING 533911 2% 81% 21 Search ALKALINE+FLOODING Search ALKALINE+FLOODING
3 ULTRA LOW INTERFACIAL TENSION 396609 2% 60% 21 Search ULTRA+LOW+INTERFACIAL+TENSION Search ULTRA+LOW+INTERFACIAL+TENSION
4 DYNAMIC INTERFACIAL TENSION 392220 4% 35% 36 Search DYNAMIC+INTERFACIAL+TENSION Search DYNAMIC+INTERFACIAL+TENSION
5 SURFACTANT FLOODING 221863 2% 41% 17 Search SURFACTANT+FLOODING Search SURFACTANT+FLOODING
6 INTERFACIAL TENSION 206400 11% 6% 104 Search INTERFACIAL+TENSION Search INTERFACIAL+TENSION
7 ASP FLOODING 197017 1% 48% 13 Search ASP+FLOODING Search ASP+FLOODING
8 CHEMICAL FLOODING 183258 2% 31% 19 Search CHEMICAL+FLOODING Search CHEMICAL+FLOODING
9 DILUTE SURFACTANT FLOODING 157391 1% 100% 5 Search DILUTE+SURFACTANT+FLOODING Search DILUTE+SURFACTANT+FLOODING
10 INTERFACIAL TENSION LOWERING 157391 1% 100% 5 Search INTERFACIAL+TENSION+LOWERING Search INTERFACIAL+TENSION+LOWERING

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 SONG, BL , HU, X , SHUI, XQ , CUI, ZG , WANG, ZJ , (2016) A NEW TYPE OF RENEWABLE SURFACTANTS FOR ENHANCED OIL RECOVERY: DIALKYLPOLYOXYETHYLENE ETHER METHYL CARBOXYL BETAINES.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS. VOL. 489. ISSUE . P. 433 -440 30 91% 4
2 LI, PQ , YANG, C , CUI, ZG , SONG, BL , JIANG, JZ , WANG, ZJ , (2016) A NEW TYPE OF SULFOBETAINE SURFACTANT WITH DOUBLE ALKYL POLYOXYETHYLENE ETHER CHAINS FOR ENHANCED OIL RECOVERY.JOURNAL OF SURFACTANTS AND DETERGENTS. VOL. 19. ISSUE 5. P. 967 -977 27 93% 0
3 PEI, HH , ZHANG, GC , GE, JJ , JIN, LC , DING, L , (2013) STUDY ON THE VARIATION OF DYNAMIC INTERFACIAL TENSION IN THE PROCESS OF ALKALINE FLOODING FOR HEAVY OIL.FUEL. VOL. 104. ISSUE . P. 372-378 22 96% 14
4 ZHANG, HY , CHEN, GY , DONG, MZ , ZHAO, SQ , LIANG, ZW , (2016) EVALUATION OF DIFFERENT FACTORS ON ENHANCED OIL RECOVERY OF HEAVY OIL USING DIFFERENT ALKALI SOLUTIONS.ENERGY & FUELS. VOL. 30. ISSUE 5. P. 3860 -3869 23 85% 0
5 ZHANG, HY , DONG, MZ , ZHAO, SQ , (2012) EXPERIMENTAL STUDY OF THE INTERACTION BETWEEN NAOH, SURFACTANT, AND POLYMER IN REDUCING COURT HEAVY OIL/BRINE INTERFACIAL TENSION.ENERGY & FUELS. VOL. 26. ISSUE 6. P. 3644-3650 23 88% 6
6 CUI, ZG , QI, D , SONG, BL , PEI, XM , HU, X , (2016) INHIBITING HYDROPHOBIZATION OF SANDSTONES VIA ADSORPTION OF ALKYL CARBOXYL BETAINES IN SURFACTANT-POLYMER FLOODING USING POLY ALKYLAMMONIUM BROMIDES.ENERGY & FUELS. VOL. 30. ISSUE 3. P. 2043 -2051 27 69% 0
7 PEI, HH , ZHANG, GC , GE, JJ , ZHANG, L , MA, MC , (2014) EFFECT OF THE ADDITION OF LOW MOLECULAR WEIGHT ALCOHOLS ON HEAVY OIL RECOVERY DURING ALKALINE FLOODING.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH. VOL. 53. ISSUE 4. P. 1301-1307 19 95% 5
8 CUI, ZG , DU, XR , PEI, XM , JIANG, JZ , WANG, F , (2012) SYNTHESIS OF DIDODECYLMETHYLCARBOXYL BETAINE AND ITS APPLICATION IN SURFACTANT-POLYMER FLOODING.JOURNAL OF SURFACTANTS AND DETERGENTS. VOL. 15. ISSUE 6. P. 685 -694 22 81% 17
9 JAMALOEI, BY , BABOLMORAD, R , KHARRAT, R , (2016) VISUALIZATION AND ANALYSIS OF VISCOUS FINGERING IN ALCOHOL-ASSISTED SURFACTANT WATERFLOODING OF HEAVY OIL IN A TWO-DIMENSIONAL SANDSTONE MICROMODEL.FUEL. VOL. 184. ISSUE . P. 169 -179 19 90% 0
10 LI, HR , LI, ZQ , SONG, XW , LI, CB , GUO, LL , ZHANG, L , ZHANG, L , ZHAO, S , (2015) EFFECT OF ORGANIC ALKALIS ON INTERFACIAL TENSIONS OF SURFACTANT/POLYMER SOLUTIONS AGAINST HYDROCARBONS.ENERGY & FUELS. VOL. 29. ISSUE 2. P. 459 -466 22 79% 0

Classes with closest relation at Level 1


Rank Class id link
1 7514 WETTABILITY ALTERATION//SPONTANEOUS IMBIBITION//COUNTERCURRENT IMBIBITION
2 35825 PHASE AND ABSOLUTE PERMEABILITIES//RELATIVE PHASE PERMEABILITIES//TWO PHASE FLOWS THROUGH POROUS MEDIA
3 8254 DEMULSIFIER//DEMULSIFICATION//CRUDE OIL EMULSIONS
4 18158 FOAM FLOODING//ANTIFOAM//CO2 FOAM
5 16819 WATER SHUT OFF//CONFORMANCE CONTROL//LINKED POLYMER SOLUTION
6 14719 MINIMUM MISCIBILITY PRESSURE//CO2 FLOODING//CARBONATED WATER INJECTION
7 4413 HYDROPHOBIC ASSOCIATION//ASSOCIATIVE POLYMERS//ASSOCIATING POLYMERS
8 31397 RIGID FILMS//DISPERSION CONVECTION//ECON LAW SOCIOL
9 4273 RELATIVE PERMEABILITY//PORE NETWORK MODEL//PORE SCALE MODELING
10 9050 JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY//SAGD//VAPEX

Go to start page