Class information for:
Level 1: UNDERBALANCED PERFORATION//OIL GAS ENGN STUDIES//SARALINE

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
36715 75 18.1 19%



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
12 4 POLYMER SCIENCE//MATERIALS SCIENCE, PAPER & WOOD//CHEMISTRY, PHYSICAL 1084170
540 3       JOURNAL OF NON-NEWTONIAN FLUID MECHANICS//INTERNATIONAL POLYMER PROCESSING//INJECTION MOLDING 18757
2280 2             SPE DRILLING & COMPLETION//VISCOPLASTIC FLUID//ENGINEERING, PETROLEUM 4605
36715 1                   UNDERBALANCED PERFORATION//OIL GAS ENGN STUDIES//SARALINE 75

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 UNDERBALANCED PERFORATION authKW 1221427 4% 100% 3
2 OIL GAS ENGN STUDIES address 814285 3% 100% 2
3 SARALINE authKW 814285 3% 100% 2
4 SUPER LIGHTWEIGHT COMPLETION FLUID authKW 814285 3% 100% 2
5 COMPLETION FLUID authKW 732854 4% 60% 3
6 UNDERBALANCE PERFORATION authKW 542855 3% 67% 2
7 BOILING SOAP FREE EMULSION POLYMERIZATION authKW 407142 1% 100% 1
8 CROSS LINKED POLYSTYRENE MICROSPHERE authKW 407142 1% 100% 1
9 DEEP PENETRATING PERFORATION authKW 407142 1% 100% 1
10 DENSITY REDUCING AGENT authKW 407142 1% 100% 1

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 50685 83% 0% 62
2 Energy & Fuels 2802 61% 0% 46
3 Engineering, Chemical 470 33% 0% 25
4 Geosciences, Multidisciplinary 68 12% 0% 9
5 Optics 6 5% 0% 4
6 Computer Science, Artificial Intelligence 1 1% 0% 1
7 Materials Science, Multidisciplinary -0 4% 0% 3
8 Physics, Applied -1 1% 0% 1

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 OIL GAS ENGN STUDIES 814285 3% 100% 2
2 ERVOIR COMPLET SRC 407142 1% 100% 1
3 LOGIST BUSINESS TRANSFORMAT PROGRAM 407142 1% 100% 1
4 MASJED SOLAYMAN BRANCH 407142 1% 100% 1
5 PERFORATING ADV STUDIES GRP 407142 1% 100% 1
6 PERFORATING 232650 3% 29% 2
7 THERMAL ERVOIR ENGN 203570 1% 50% 1
8 OILFIELD CHEM RD 135713 1% 33% 1
9 SEPARAT SCI TECHNOL 85210 4% 7% 3
10 CSID 81427 1% 20% 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 DRILLING & COMPLETION 191145 24% 3% 18
2 PETROLEUM ENGINEER INTERNATIONAL 29080 1% 7% 1
3 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING 9625 12% 0% 9
4 JOURNAL OF PETROLEUM TECHNOLOGY 8887 7% 0% 5
5 PETROLEUM EXPLORATION AND DEVELOPMENT 7741 4% 1% 3
6 SPE PRODUCTION & FACILITIES 5038 3% 1% 2
7 PETROLEUM SCIENCE AND TECHNOLOGY 4921 8% 0% 6
8 LASERS IN ENGINEERING 4367 4% 0% 3
9 JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY 4058 5% 0% 4
10 OIL & GAS JOURNAL 3760 7% 0% 5

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 UNDERBALANCED PERFORATION 1221427 4% 100% 3 Search UNDERBALANCED+PERFORATION Search UNDERBALANCED+PERFORATION
2 SARALINE 814285 3% 100% 2 Search SARALINE Search SARALINE
3 SUPER LIGHTWEIGHT COMPLETION FLUID 814285 3% 100% 2 Search SUPER+LIGHTWEIGHT+COMPLETION+FLUID Search SUPER+LIGHTWEIGHT+COMPLETION+FLUID
4 COMPLETION FLUID 732854 4% 60% 3 Search COMPLETION+FLUID Search COMPLETION+FLUID
5 UNDERBALANCE PERFORATION 542855 3% 67% 2 Search UNDERBALANCE+PERFORATION Search UNDERBALANCE+PERFORATION
6 BOILING SOAP FREE EMULSION POLYMERIZATION 407142 1% 100% 1 Search BOILING+SOAP+FREE+EMULSION+POLYMERIZATION Search BOILING+SOAP+FREE+EMULSION+POLYMERIZATION
7 CROSS LINKED POLYSTYRENE MICROSPHERE 407142 1% 100% 1 Search CROSS+LINKED+POLYSTYRENE+MICROSPHERE Search CROSS+LINKED+POLYSTYRENE+MICROSPHERE
8 DEEP PENETRATING PERFORATION 407142 1% 100% 1 Search DEEP+PENETRATING+PERFORATION Search DEEP+PENETRATING+PERFORATION
9 DENSITY REDUCING AGENT 407142 1% 100% 1 Search DENSITY+REDUCING+AGENT Search DENSITY+REDUCING+AGENT
10 DRILLING FLUID AUTOMATION 407142 1% 100% 1 Search DRILLING+FLUID+AUTOMATION Search DRILLING+FLUID+AUTOMATION

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 AMIR, Z , JAN, BM , WAHAB, AKA , KHALIL, M , CHONG, WT , HASSAN, Z , (2015) PREDICTION OF SARA LINE-BASED SUPER LIGHTWEIGHT COMPLETION FLUID DENSITIES AT ELEVATED PRESSURES AND TEMPERATURES.JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING. VOL. 135. ISSUE . P. 645 -651 9 60% 0
2 AMIR, Z , JAN, BM , WAHAB, AKA , KHALIL, M , ALI, BS , CHONG, WT , (2016) VISCOSITY PREDICTION MODEL OPTIMIZATION FOR SARALINE-BASED SUPER LIGHTWEIGHT COMPLETION FLUID AT HIGH PRESSURE AND TEMPERATURE.PETROLEUM EXPLORATION AND DEVELOPMENT. VOL. 43. ISSUE 5. P. 863 -868 7 58% 0
3 YAN, F , GU, YF , WANG, YJ , WANG, CM , HU, XY , PENG, HX , YAO, ZL , WANG, Z , SHEN, Y , (2013) STUDY ON THE INTERACTION MECHANISM BETWEEN LASER AND ROCK DURING PERFORATION.OPTICS AND LASER TECHNOLOGY. VOL. 54. ISSUE . P. 303-308 7 58% 0
4 MIRSHEKARI, B , DADVAR, M , MODARES, H , DABIR, B , (2014) MODELLING AND SIMULATION OF GRAVEL-PACK DAMAGE DUE TO PARTICLE TRANSPORT BY SINGLE PHASE FLOW IN CASED HOLE COMPLETION.INTERNATIONAL JOURNAL OF OIL GAS AND COAL TECHNOLOGY. VOL. 7. ISSUE 2. P. 152 -168 5 63% 0
5 AMIR, Z , JAN, BM , KHALIL, M , WAHAB, AKA , HASSAN, Z , (2015) RHEOLOGICAL BEHAVIOR AND TEMPERATURE DEPENDENCY STUDY OF SARA LINE-BASED SUPER LIGHTWEIGHT COMPLETION FLUID.JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING. VOL. 130. ISSUE . P. 106 -113 8 36% 1
6 JEIRANI, Z , YUSUF, MM , JAN, BM , RAMAN, AAA , (2012) RHEOLOGICAL STUDY OF SARALINE-BASED SUPER LIGHT WEIGHT COMPLETION FLUID IN UNDERBALANCED PERFORATION.OIL GAS-EUROPEAN MAGAZINE. VOL. 38. ISSUE 1. P. 18-21 5 63% 0
7 ZAMORA, M , ROY, S , SLATER, K , TRONCOSO, J , (2013) STUDY ON THE VOLUMETRIC BEHAVIOR OF BASE OILS, BRINES, AND DRILLING FLUIDS UNDER EXTREME TEMPERATURES AND PRESSURES.SPE DRILLING & COMPLETION. VOL. 28. ISSUE 3. P. 278-288 3 100% 2
8 GROVE, B , HARVEY, J , ZHAN, L , (2013) PERFORATION CLEANUP BY MEANS OF DYNAMIC UNDERBALANCE: NEW UNDERSTANDING.SPE DRILLING & COMPLETION. VOL. 28. ISSUE 1. P. 11-20 3 100% 0
9 DMOUR, HN , (2013) OPTIMIZATION OF WELL PRODUCTION SYSTEM BY NODAL ANALYSIS TECHNIQUE.PETROLEUM SCIENCE AND TECHNOLOGY. VOL. 31. ISSUE 11. P. 1109-1122 3 100% 0
10 KINIK, K , WOJTANOWICZ, AK , GUMUS, F , (2016) PROBABILISTIC ASSESSMENT OF THE TEMPERATURE-INDUCED EFFECTIVE FRACTURE PRESSURES.SPE DRILLING & COMPLETION. VOL. 31. ISSUE 1. P. - 5 56% 0

Classes with closest relation at Level 1



Rank Class id link
1 27887 WELLBORE STRENGTHENING//LOST CIRCULATION//LOST CIRCULATION MATERIAL
2 33102 HYDRAJET FRACTURING//SHALE GAS EXPLOITATION//SUPERCRITICAL CARBON DIOXIDE JET
3 32900 CRESTING//WATER CONING//FLARE MINIMIZATION
4 9884 VISCOPLASTIC FLUID//BINGHAM FLUID//YIELD STRESS FLUID
5 9050 JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY//SAGD//VAPEX
6 33048 DRILLING WELL MODELING GRP//MANAGED PRESSURE DRILLING//SPE DRILLING & COMPLETION
7 22126 NON DARCY FLOW//FORCHHEIMER EQUATION//GAS CONDENSATE
8 11699 DRILLING FLUID//WATER BASED DRILLING FLUID//PULP CONSOLIDATION
9 15152 WELLBORE STABILITY//CHEMICAL OSMOSIS//BOREHOLE STABILITY
10 21123 ISOBARIC THERMAL EXPANSIVITY//MOL ACOUST//SCANNING TRANSITIOMETRY

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