bore  search
USEboreholes
Boreal  search
BTlocene
 .Boreal
RTbiogeography
 climate
 Preboreal
SNUsed primarily in Europe for an interval of postglacial time following the Preboreal and preceding the Atlantic, during which the inferred climate was warm and dry.
boreal environ  search
boreal environment  search
BTterrestrial environment
 .boreal environment
RTecology
 paleoecology
 depositional environment
 paleoclimatology
SN(Boreal is used as an age unit).
borehole breakouts  search
UFbreakouts
 wellbore breakouts
RTpetroleum engineering
 spalling
 drilling
 geopressure
 boreholes
 drilling muds
SNEnlargement of borehole in direction of minimum stress. Added to Thesaurus in 1993.
borehole sections  search
RTboreholes
 cross sections
 well-logging
SNAdded to Thesaurus in 1981.
borehole televiewers  search
UFBHTV
RTinstruments
 acoustical logging
 well-logging
 acoustical methods
 geophysical methods
 boreholes
 sonar methods
 ultrasonic methods
 video methods
SNWell-logging instrument or technique using acoustic(sonar) beams. BHTV is a tradename. Added to Thesaurus in 1993.
boreholes  search
UFbore
 drill holes
RTborehole televiewers
 cores
 electrical logging
 heat flow
 drilling
 borehole breakouts
 drilling muds
 borehole sections
 crosshole methods
 cuttings
 deep drilling
 dipmeter logging
 downhole methods
 Echassieres Borehole
 Formation MicroScanner
 horizontal drilling