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GeoPuzzle 020


GeoPuzzles! Challenge your brain: …

GeoPuzzles! Challenge your brain:

A collection of crossword puzzles relating to geology, geophysics, O&G etc.

Published in Technology
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  • 1. GeoPuzzle 020 1 38 20 30 34 7 8 21 35 37 9 12 31 2 5 25 17 13 15 28 26 36 22 39 10 14 16 18 23 3 29 32 11 6 27 24 4 19 33 Down 1. An inversion operation. 2. A short-path multiple. 3. A sensor that records P-wave. 4. A seismic interpretation software. 6. The last name for Jean Baptiste Joseph. 7. A filter type. Across 1. Setting reflection to zero. 4. Unit for pressure 5. Equivalent to one cycle per second. 8. The line about which a rotating body turns.
  • 2. Across 10. A measure of signal strength relative to background noise. 11. An abundant rock-forming mineral composed of silicon and oxygen. 12. A processed seismic records that contains traces that have been added together. 14. The magnitude of the inclination of a plane from horizontal. 15. The effect of the separation between receiver and source on the arrival time of a reflection that does no dip. 16. The nature of the positive and negative portions of the seismic wavelet. 17. The surface separating two different layers. 18. A subsurface body of rock. 21. Seismic marine source equipment. 23. Mathematics of irrational numbers. 25. Undesirable seismic energy. 27. P-wave more attenuated in this medium than S-wave. 28. Used as a fuel. 30. A process associated with an oil platform. 32. The horizontal angle or direction of a compass bearing. 34. An anchored float serving as a navigation mark. 36. Distortion caused by a low sample rate. 37. Another name for gasoline. 38. A compound of hydrogen and oxygen. 39. A geologic period of system. Down 9. Same velocity in all direction. 13. A mathematical expression. 16. Relates to volume in sample formation. 19. To move along a surface by revolving. 20. A substance that continually deforms. 22. An operator used in vector analysis. 24. A term commonly used for P-wave to S- wave ratio. 26. An electrical impulse. 29. Assemblage of mineral, rock, or fossil features. 31. A slab of reservoir rock. 33. Gap in the continuity of a geologic record. 35. Organisation consisting of the world's major oil-exporting nations. You can play the puzzle onlene here: