topic: sound of the sea using sound as a tool broadcast 5: february 14, 2001 mrs. joan linsley

9
Topic: Sound of the Sea Using Sound as a Tool Broadcast 5: February 14, 2001 Mrs. Joan Linsley

Post on 19-Dec-2015

215 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Topic: Sound of the Sea Using Sound as a Tool Broadcast 5: February 14, 2001 Mrs. Joan Linsley

Topic:Sound of the Sea Using Sound as a ToolBroadcast 5:February 14, 2001

Mrs. Joan Linsley

Page 2: Topic: Sound of the Sea Using Sound as a Tool Broadcast 5: February 14, 2001 Mrs. Joan Linsley

Underway Geophysics Lab

Page 3: Topic: Sound of the Sea Using Sound as a Tool Broadcast 5: February 14, 2001 Mrs. Joan Linsley

Sou

nd

as

a T

ool Hydrophone

Streamers

Airgun

Sound Wave

Page 4: Topic: Sound of the Sea Using Sound as a Tool Broadcast 5: February 14, 2001 Mrs. Joan Linsley

Activity

V=D/Twhere:V = velocityD = distanceT = time

Distance

Time = 0.7 secondsVelocity = 1.4 km/second

Page 5: Topic: Sound of the Sea Using Sound as a Tool Broadcast 5: February 14, 2001 Mrs. Joan Linsley

Downhole Logging Tools

Page 6: Topic: Sound of the Sea Using Sound as a Tool Broadcast 5: February 14, 2001 Mrs. Joan Linsley

GuestDr. Flavio Anselmetti

Co-Chief ScientistGeologisches Institut

ETH

Switzerland

Page 7: Topic: Sound of the Sea Using Sound as a Tool Broadcast 5: February 14, 2001 Mrs. Joan Linsley

Marion Plateau

Platform Basement

Page 8: Topic: Sound of the Sea Using Sound as a Tool Broadcast 5: February 14, 2001 Mrs. Joan Linsley

Logging Data

Formation Microscanner(FMS) tool provides an image of the borehole using variations in electrical resistivity to show fine layers and structures in the carbonate rocks.

Each image strip shows adifferent quarter of the borehole wall.

Page 9: Topic: Sound of the Sea Using Sound as a Tool Broadcast 5: February 14, 2001 Mrs. Joan Linsley

Time For…. Ask a

Question!!