Class information for:
Level 1: WELL PLACEMENT//PRODUCTION OPTIMIZATION//CAPACITANCE RESISTANCE MODEL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
17935 575 25.2 29%


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
17935 1                   WELL PLACEMENT//PRODUCTION OPTIMIZATION//CAPACITANCE RESISTANCE MODEL 575

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 WELL PLACEMENT authKW 778841 4% 67% 22
2 PRODUCTION OPTIMIZATION authKW 586543 5% 36% 31
3 CAPACITANCE RESISTANCE MODEL authKW 531038 2% 100% 10
4 INTERWELL CONNECTIVITY authKW 442528 2% 83% 10
5 WELL PLACEMENT OPTIMIZATION authKW 391034 2% 82% 9
6 GAS LIFT authKW 273886 2% 37% 14
7 ADJOINT GRADIENT authKW 265519 1% 100% 5
8 CLOSED LOOP RESERVOIR MANAGEMENT authKW 265519 1% 100% 5
9 GAS ALLOCATION authKW 265519 1% 100% 5
10 GAS LIFT OPTIMIZATION authKW 265519 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 221479 62% 1% 359
2 Energy & Fuels 18194 57% 0% 325
3 Geosciences, Multidisciplinary 3188 28% 0% 160
4 Engineering, Chemical 2023 25% 0% 146
5 Computer Science, Interdisciplinary Applications 1115 12% 0% 71
6 Operations Research & Management Science 127 4% 0% 22
7 Automation & Control Systems 89 3% 0% 17
8 Engineering, General 30 2% 0% 13
9 Mathematics, Interdisciplinary Applications 23 2% 0% 11
10 Engineering, Industrial 7 1% 0% 5

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 INTEGRATED OPERAT PETR IND 265519 1% 100% 5
2 TUPREP 242753 1% 57% 8
3 ERVOIR SYST CONTROL 119482 1% 75% 3
4 CYBERNET ENGN 106208 0% 100% 2
5 NIGERIA MID AFRICA BUSINESS UNIT 106208 0% 100% 2
6 PETR ENERGY ANALYT 106208 0% 100% 2
7 PETR ENGN MATH 106208 0% 100% 2
8 PETR ENGN 88136 17% 2% 98
9 AUTOMAT SYST ENGN 81290 2% 11% 14
10 BLACK OIL SIMULATOR IMEX 53104 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 SPE RESERVOIR EVALUATION & ENGINEERING 206284 11% 6% 65
2 COMPUTATIONAL GEOSCIENCES 194284 9% 7% 50
3 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING 174261 18% 3% 106
4 SPE JOURNAL 80550 8% 3% 44
5 SPE RESERVOIR ENGINEERING 38688 2% 7% 11
6 JOURNAL OF PETROLEUM TECHNOLOGY 36338 5% 2% 28
7 SPE PRODUCTION & OPERATIONS 34148 3% 4% 17
8 PETROLEUM SCIENCE AND TECHNOLOGY 12031 5% 1% 26
9 JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING 7906 3% 1% 17
10 JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY 6469 2% 1% 14

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 WELL PLACEMENT 778841 4% 67% 22 Search WELL+PLACEMENT Search WELL+PLACEMENT
2 PRODUCTION OPTIMIZATION 586543 5% 36% 31 Search PRODUCTION+OPTIMIZATION Search PRODUCTION+OPTIMIZATION
3 CAPACITANCE RESISTANCE MODEL 531038 2% 100% 10 Search CAPACITANCE+RESISTANCE+MODEL Search CAPACITANCE+RESISTANCE+MODEL
4 INTERWELL CONNECTIVITY 442528 2% 83% 10 Search INTERWELL+CONNECTIVITY Search INTERWELL+CONNECTIVITY
5 WELL PLACEMENT OPTIMIZATION 391034 2% 82% 9 Search WELL+PLACEMENT+OPTIMIZATION Search WELL+PLACEMENT+OPTIMIZATION
6 GAS LIFT 273886 2% 37% 14 Search GAS+LIFT Search GAS+LIFT
7 ADJOINT GRADIENT 265519 1% 100% 5 Search ADJOINT+GRADIENT Search ADJOINT+GRADIENT
8 CLOSED LOOP RESERVOIR MANAGEMENT 265519 1% 100% 5 Search CLOSED+LOOP+RESERVOIR+MANAGEMENT Search CLOSED+LOOP+RESERVOIR+MANAGEMENT
9 GAS ALLOCATION 265519 1% 100% 5 Search GAS+ALLOCATION Search GAS+ALLOCATION
10 GAS LIFT OPTIMIZATION 265519 1% 100% 5 Search GAS+LIFT+OPTIMIZATION Search GAS+LIFT+OPTIMIZATION

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 SHIRANGI, MG , DURLOFSKY, LJ , (2015) CLOSED-LOOP FIELD DEVELOPMENT UNDER UNCERTAINTY BY USE OF OPTIMIZATION WITH SAMPLE VALIDATION.SPE JOURNAL. VOL. 20. ISSUE 5. P. 908 -922 34 85% 3
2 FOROUZANFAR, F , POQUIOMA, WE , REYNOLDS, AC , (2016) SIMULTANEOUS AND SEQUENTIAL ESTIMATION OF OPTIMAL PLACEMENT AND CONTROLS OF WELLS WITH A COVARIANCE MATRIX ADAPTATION ALGORITHM.SPE JOURNAL. VOL. 21. ISSUE 2. P. 501 -521 26 96% 0
3 JANSEN, JD , (2011) ADJOINT-BASED OPTIMIZATION OF MULTI-PHASE FLOW THROUGH POROUS MEDIA - A REVIEW.COMPUTERS & FLUIDS. VOL. 46. ISSUE 1. P. 40 -51 27 77% 33
4 WANG, X , HAYNES, RD , FENG, QH , (2016) A MULTILEVEL COORDINATE SEARCH ALGORITHM FOR WELL PLACEMENT, CONTROL AND JOINT OPTIMIZATION.COMPUTERS & CHEMICAL ENGINEERING. VOL. 95. ISSUE . P. 75 -96 27 68% 0
5 FONSECA, RM , LEEUWENBURGH, O , DELLA ROSSA, E , VAN DEN HOF, PMJ , JANSEN, JD , (2015) ENSEMBLE-BASED MULTIOBJECTIVE OPTIMIZATION OF ON/OFF CONTROL DEVICES UNDER GEOLOGICAL UNCERTAINTY.SPE RESERVOIR EVALUATION & ENGINEERING. VOL. 18. ISSUE 4. P. 554 -563 18 100% 0
6 SHIRANGI, MG , DURLOFSKY, LJ , (2016) A GENERAL METHOD TO SELECT REPRESENTATIVE MODELS FOR DECISION MAKING AND OPTIMIZATION UNDER UNCERTAINTY.COMPUTERS & GEOSCIENCES. VOL. 96. ISSUE . P. 109 -123 23 66% 2
7 HUMPHRIES, TD , HAYNES, RD , (2015) JOINT OPTIMIZATION OF WELL PLACEMENT AND CONTROL FOR NONCONVENTIONAL WELL TYPES.JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING. VOL. 126. ISSUE . P. 242 -253 23 72% 2
8 OLIVEIRA, DF , REYNOLDS, AC , (2015) HIERARCHICAL MULTISCALE METHODS FOR LIFE-CYCLE-PRODUCTION OPTIMIZATION: A FIELD CASE STUDY.SPE JOURNAL. VOL. 20. ISSUE 5. P. 896 -907 22 73% 0
9 DEHDARI, V , OLIVER, DS , DEUTSCH, CV , (2012) COMPARISON OF OPTIMIZATION ALGORITHMS FOR RESERVOIR MANAGEMENT WITH CONSTRAINTS-A CASE STUDY.JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING. VOL. 100. ISSUE . P. 41-49 16 100% 3
10 HOU, J , ZHOU, K , ZHANG, XS , KANG, XD , XIE, H , (2015) A REVIEW OF CLOSED-LOOP RESERVOIR MANAGEMENT.PETROLEUM SCIENCE. VOL. 12. ISSUE 1. P. 114 -128 35 42% 1

Classes with closest relation at Level 1


Rank Class id link
1 28289 STREAMLINE SIMULATION//VISCOUS DOMINANT REGIME//ADVECTION DISPERSION RATIO
2 12852 TRAINING IMAGE//MULTIPLE POINT STATISTICS//MULTIPLE POINT GEOSTATISTICS
3 32900 CRESTING//WATER CONING//FLARE MINIMIZATION
4 7287 ENGINEERING, PETROLEUM//SPE RESERVOIR EVALUATION & ENGINEERING//WELL TESTING
5 21563 DERIVATIVE FREE OPTIMIZATION//DIRECT SEARCH METHODS//DIRECT SEARCH
6 9551 HYDRAULIC TOMOGRAPHY//WATER RESOURCES RESEARCH//INVERSE MODELING
7 14719 MINIMUM MISCIBILITY PRESSURE//CO2 FLOODING//CARBONATED WATER INJECTION
8 962 DATA ASSIMILATION//ENSEMBLE KALMAN FILTER//QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY
9 22968 COMPRESSOR STATION//ISOTHERMAL EULER EQUATIONS//GAS NETWORKS
10 12054 BUBBLE POINT PRESSURE//WELL LOG DATA//DEW POINT PRESSURE

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