Class information for:
Level 1: FILTRATION CONTROL//DRILLING FLUID//FORMATION DAMAGE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
20667 390 19.6 23%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
711 12182 ENGINEERING, PETROLEUM//PETR ENGN//SPE RESERVOIR EVALUATION & ENGINEERING

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 FILTRATION CONTROL Author keyword 6 80% 1% 4
2 DRILLING FLUID Author keyword 6 18% 7% 27
3 FORMATION DAMAGE Author keyword 5 19% 6% 24
4 AIR DRILLING Author keyword 3 39% 2% 7
5 DRILL IN FLUID LOSS Author keyword 3 100% 1% 3
6 FILTRATE LOSS Author keyword 3 100% 1% 3
7 FRACTURED TIGHT GAS RESERVOIR Author keyword 3 100% 1% 3
8 UNDERBALANCED DRILLING Author keyword 2 27% 2% 8
9 FLUID LOSS REDUCER Author keyword 2 67% 1% 2
10 GAS CONDENSATE FLOW Author keyword 2 67% 1% 2

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 FILTRATION CONTROL 6 80% 1% 4 Search FILTRATION+CONTROL Search FILTRATION+CONTROL
2 DRILLING FLUID 6 18% 7% 27 Search DRILLING+FLUID Search DRILLING+FLUID
3 FORMATION DAMAGE 5 19% 6% 24 Search FORMATION+DAMAGE Search FORMATION+DAMAGE
4 AIR DRILLING 3 39% 2% 7 Search AIR+DRILLING Search AIR+DRILLING
5 DRILL IN FLUID LOSS 3 100% 1% 3 Search DRILL+IN+FLUID+LOSS Search DRILL+IN+FLUID+LOSS
6 FILTRATE LOSS 3 100% 1% 3 Search FILTRATE+LOSS Search FILTRATE+LOSS
7 FRACTURED TIGHT GAS RESERVOIR 3 100% 1% 3 Search FRACTURED+TIGHT+GAS+RESERVOIR Search FRACTURED+TIGHT+GAS+RESERVOIR
8 UNDERBALANCED DRILLING 2 27% 2% 8 Search UNDERBALANCED+DRILLING Search UNDERBALANCED+DRILLING
9 FLUID LOSS REDUCER 2 67% 1% 2 Search FLUID+LOSS+REDUCER Search FLUID+LOSS+REDUCER
10 GAS CONDENSATE FLOW 2 67% 1% 2 Search GAS+CONDENSATE+FLOW Search GAS+CONDENSATE+FLOW

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 WATER BENTONITE SUSPENSIONS 3 57% 1% 4
2 FORMATION DAMAGE 3 28% 2% 8
3 MUD ADDITIVES 2 67% 1% 2
4 DRILLING FLUIDS 2 19% 3% 10
5 KENDU FRUIT 1 100% 1% 2
6 PROPER TYPE 1 100% 1% 2
7 LOST CIRCULATION 1 40% 1% 2
8 BENTONITE SUSPENSIONS 1 11% 2% 7
9 FRACTURING FLUIDS 1 50% 0% 1
10 OIL BASED MUDS 1 50% 0% 1

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
A Simple Analytical Approach to Simulate Underbalanced-drilling in Naturally Fractured Reservoirs-The Effect of Short Overbalanced Conditions and Time Effect 2010 0 2 100%
Studies of natural gum adhesive extracts: An overview 2001 8 28 14%
Vibrational spectroscopy of phenols and phenolic polymers. Theory, experiment, and applications 2007 3 192 2%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 SINOPEC PETR ENGN 2 67% 0.5% 2
2 INTER IAL REACT CD 1 50% 0.5% 2
3 WELL TECHNOL SECTOR 1 50% 0.5% 2
4 DRILLING FLUID CO 1 50% 0.3% 1
5 EXPLORAT PROD ENGN LENEP 1 50% 0.3% 1
6 EXPLORAT PROD STUDIES 1 50% 0.3% 1
7 I SIMULAT VISUALIZAT 1 50% 0.3% 1
8 MINERAL RECOURSES ENGN 1 50% 0.3% 1
9 SOUTHWEST PETR BRANCH 1 50% 0.3% 1
10 TED STEVENS MARINE AUKE BAY S 1 50% 0.3% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000203510 FORMATION TESTING//FORMATION TESTING WHILE DRILLING//FORMATION TESTER
2 0.0000132211 MIXED METAL HYDROXIDE//LAPONITE//NANOMAT NANOCOMPOSITE
3 0.0000113568 COLLOIDAL GAS APHRONS//COLLOIDAL GAS APHRON//APHRONS
4 0.0000109066 DRILLING WELL MODELING GRP//ESSENTIAL DATA SET//MANAGED PRESSURE DRILLING
5 0.0000099735 VISCOPLASTIC FLUID//YIELD STRESS FLUID//PAPANASTASIOU MODEL
6 0.0000098336 CHEMICAL OSMOSIS//POROMECH//CLAY MEMBRANE
7 0.0000078341 PICKUP VELOCITY//SLUSH HYDROGEN//CUTTINGS TRANSPORT
8 0.0000071738 BRINE MIXING//SCALE MANAGEMENT//STIMULAT CHEM SECT
9 0.0000054728 WETTABILITY ALTERATION//SPONTANEOUS IMBIBITION//COUNTER CURRENT IMBIBITION
10 0.0000053306 COMPRESSION PERMEABILITY CELL//LOCAL CAKE PROPERTIES//CAKE FILTRATION