Page 24 - Practical Well Planning and Drilling Manual

Front Matternew.qxd 1/24/05 11:43 AM Page xxiv

Practical Well Planning and Drilling Manual
TIH Trip in hole
TOF Top of fish
TP Toolpusher
TTBP Through tubing bridge plug
TVD True vertical depth
USI Ultrasonic Imager
VBR Variable bore rams
VSP Vertical seismic profile
vis Viscosity
w/o Without
wo Workover
WL Wireline, water loss
WOB Weight on bit
WOC Wait on cement
WOE Wait on equipment
WOO Wait on orders
WOW Wait on weather
wt Weight
YP Yield point

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