Class information for:
Level 1: WATER SHUT OFF//CONFORMANCE CONTROL//LINKED POLYMER SOLUTION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
16819 634 22.6 32%


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
16819 1                   WATER SHUT OFF//CONFORMANCE CONTROL//LINKED POLYMER SOLUTION 634

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 WATER SHUT OFF authKW 816890 3% 81% 21
2 CONFORMANCE CONTROL authKW 709285 3% 82% 18
3 LINKED POLYMER SOLUTION authKW 294989 1% 88% 7
4 CRIII ACETATE authKW 288971 1% 100% 6
5 PARTIALLY HYDROLYZED POLYACRYLAMIDE authKW 242804 2% 46% 11
6 ALUMINUM CITRATE authKW 237098 1% 62% 8
7 GELATION TIME authKW 206952 3% 23% 19
8 COLLOIDAL DISPERSION GEL authKW 200672 1% 83% 5
9 BOTTLE TEST authKW 192643 1% 67% 6
10 NEW MEXICO PETR RECOVERY address 181512 2% 27% 14

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 103565 41% 1% 258
2 Energy & Fuels 8248 37% 0% 232
3 Engineering, Chemical 1783 23% 0% 145
4 Polymer Science 1608 20% 0% 125
5 Geosciences, Multidisciplinary 208 8% 0% 49
6 Mining & Mineral Processing 161 2% 0% 11
7 Engineering, Geological 58 1% 0% 8
8 Chemistry, Physical 31 8% 0% 51
9 Chemistry, Multidisciplinary 29 8% 0% 48
10 Chemistry, Applied 14 2% 0% 14

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 NEW MEXICO PETR RECOVERY 181512 2% 27% 14
2 TERTIARY OIL RECOVERY PROJECT 168559 1% 50% 7
3 ENHANCED OIL RECOVERY 136614 4% 12% 24
4 BRANCH HANKOU 96324 0% 100% 2
5 OIL GAS THERMODYNAM GRP 96324 0% 100% 2
6 PHYS CHEM ENGN TECHNOL DEV COMPLEX E 96324 0% 100% 2
7 TORP 96324 0% 100% 2
8 PETR ENGN 65895 14% 2% 89
9 CONFORMANCE GRP 64214 0% 67% 2
10 QUANGANG PETROCHEM TECHNOL 64214 0% 67% 2

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 SPE PRODUCTION & FACILITIES 93146 4% 8% 25
2 SPE JOURNAL 38618 5% 3% 32
3 SPE RESERVOIR EVALUATION & ENGINEERING 32247 4% 2% 27
4 SPE PRODUCTION & OPERATIONS 27429 3% 4% 16
5 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING 22453 6% 1% 40
6 SPE RESERVOIR ENGINEERING 14203 1% 4% 7
7 IN SITU 14189 1% 4% 8
8 PETROLEUM EXPLORATION AND DEVELOPMENT 12299 2% 2% 11
9 PETROLEUM SCIENCE 6116 1% 1% 9
10 PETROLEUM SCIENCE AND TECHNOLOGY 5814 3% 1% 19

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 WATER SHUT OFF 816890 3% 81% 21 Search WATER+SHUT+OFF Search WATER+SHUT+OFF
2 CONFORMANCE CONTROL 709285 3% 82% 18 Search CONFORMANCE+CONTROL Search CONFORMANCE+CONTROL
3 LINKED POLYMER SOLUTION 294989 1% 88% 7 Search LINKED+POLYMER+SOLUTION Search LINKED+POLYMER+SOLUTION
4 CRIII ACETATE 288971 1% 100% 6 Search CRIII+ACETATE Search CRIII+ACETATE
5 PARTIALLY HYDROLYZED POLYACRYLAMIDE 242804 2% 46% 11 Search PARTIALLY+HYDROLYZED+POLYACRYLAMIDE Search PARTIALLY+HYDROLYZED+POLYACRYLAMIDE
6 ALUMINUM CITRATE 237098 1% 62% 8 Search ALUMINUM+CITRATE Search ALUMINUM+CITRATE
7 GELATION TIME 206952 3% 23% 19 Search GELATION+TIME Search GELATION+TIME
8 COLLOIDAL DISPERSION GEL 200672 1% 83% 5 Search COLLOIDAL+DISPERSION+GEL Search COLLOIDAL+DISPERSION+GEL
9 BOTTLE TEST 192643 1% 67% 6 Search BOTTLE+TEST Search BOTTLE+TEST
10 OIL DISPLACEMENT AGENT 154116 1% 80% 4 Search OIL+DISPLACEMENT+AGENT Search OIL+DISPLACEMENT+AGENT

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 ZHANG, L , ZHENG, LM , PU, JY , PU, CS , CUIT, SX , (2016) INFLUENCE OF HYDROLYZED POLYACRYLAMIDE (HPAM) MOLECULAR WEIGHT ON THE CROSS-LINKING REACTION OF THE HPAM/CR3+ SYSTEM AND TRANSPORTATION OF THE HPAM/CR3+ SYSTEM IN MICROFRACTURES.ENERGY & FUELS. VOL. 30. ISSUE 11. P. 9351 -9361 32 97% 0
2 EL-KARSANI, KSM , AL-MUNTASHERI, GA , HUSSEIN, IA , (2014) POLYMER SYSTEMS FOR WATER SHUTOFF AND PROFILE MODIFICATION: A REVIEW OVER THE LAST DECADE.SPE JOURNAL. VOL. 19. ISSUE 1. P. 135 -149 24 96% 9
3 BAI, YR , XIONG, CM , WEI, FL , LI, JJ , SHU, Y , LIU, DX , (2015) GELATION STUDY ON A HYDROPHOBICALLY ASSOCIATING POLYMER/POLYETHYLENIMINE GEL SYSTEM FOR WATER SHUT-OFF TREATMENT.ENERGY & FUELS. VOL. 29. ISSUE 2. P. 447 -458 25 74% 5
4 HE, H , WANG, YF , QI, ZY , SUN, XJ , (2017) GELATION PERFORMANCE AND FEASIBILITY STUDY OF AN ENVIRONMENTAL FRIENDLY IMPROVED INORGANIC ALUMINUM GEL FOR CONFORMANCE CONTROL UNDER HARSH RESERVOIR CONDITIONS.JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME. VOL. 139. ISSUE 1. P. - 24 80% 0
5 LIU, YF , DAI, CL , WANG, K , ZHAO, MW , GAO, MW , YANG, Z , FANG, JC , WU, YN , (2016) INVESTIGATION ON PREPARATION AND PROFILE CONTROL MECHANISMS OF THE DISPERSED PARTICLE GELS (DPG) FORMED FROM PHENOL FORMALDEHYDE CROSS-LINKED POLYMER GEL.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH. VOL. 55. ISSUE 22. P. 6284 -6292 17 100% 0
6 SINGH, R , MAHTO, V , (2016) STUDY OF THE POLYMER CONCENTRATION AND POLYMER/CROSSLINKER RATIO EFFECT ON GELATION TIME OF A NOVEL GRAFTED POLYMER GEL FOR WATER SHUTOFF USING A CENTRAL COMPOSITE DESIGN METHOD.POLYMERS FOR ADVANCED TECHNOLOGIES. VOL. 27. ISSUE 2. P. 204 -212 20 80% 0
7 JIA, H , ZHAO, JZ , JIN, FY , PU, WF , LI, YM , LI, KX , LI, JM , (2012) NEW INSIGHTS INTO THE GELATION BEHAVIOR OF POLYETHYLENEIMINE CROSS-LINKING PARTIALLY HYDROLYZED POLYACRYLAMIDE GELS.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH. VOL. 51. ISSUE 38. P. 12155-12166 18 82% 19
8 BAI, YR , WEI, FL , XIONG, CM , LI, JJ , JIANG, RY , XU, HB , SHU, Y , (2015) EFFECTS OF FRACTURE AND MATRIX ON PROPAGATION BEHAVIOR AND WATER SHUT-OFF PERFORMANCE OF A POLYMER GEL.ENERGY & FUELS. VOL. 29. ISSUE 9. P. 5534 -5543 18 75% 2
9 JIA, H , REN, Q , (2016) EVIDENCE OF THE GELATION ACCELERATION MECHANISM OF HPAM GEL WITH AMMONIUM SALT AT ULTRALOW TEMPERATURE BY SEM STUDY.SPE PRODUCTION & OPERATIONS. VOL. 31. ISSUE 3. P. 238 -246 20 67% 0
10 ELSHARAFI, MO , BAI, BJ , (2017) EXPERIMENTAL WORK TO DETERMINE THE EFFECT OF LOAD PRESSURE ON THE GEL PACK PERMEABILITY OF STRONG AND WEAK PREFORMED PARTICLE GELS.FUEL. VOL. 188. ISSUE . P. 332 -342 13 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 35825 PHASE AND ABSOLUTE PERMEABILITIES//RELATIVE PHASE PERMEABILITIES//TWO PHASE FLOWS THROUGH POROUS MEDIA
2 4413 HYDROPHOBIC ASSOCIATION//ASSOCIATIVE POLYMERS//ASSOCIATING POLYMERS
3 11575 ENHANCED OIL RECOVERY//ALKALINE FLOODING//ULTRA LOW INTERFACIAL TENSION
4 18158 FOAM FLOODING//ANTIFOAM//CO2 FOAM
5 32900 CRESTING//WATER CONING//FLARE MINIMIZATION
6 16285 SOL GEL TRANSITION//GEL POINT//CHEM SCI S
7 22439 BORIC ACID COMPLEXES//POLYVALENT METAL ION//CSGI CONSORTIUM
8 36989 POLY1 BUTENE SULFONE//POLY2 METHYL 1 PENTENE SULFONE//POLYACRYLAMIDE SULFONE
9 35433 MIXED METAL HYDROXIDE//POSITIVE SOL//ALUMINUM MAGNESIUM HYDROXIDE
10 28289 STREAMLINE SIMULATION//VISCOUS DOMINANT REGIME//ADVECTION DISPERSION RATIO

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