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The AAPG/Datapages Combined Publications Database
Showing 447 Results. Searched 200,693 documents.
Extended Abstract: Seismic Bandwidth: The Quest
Andrew Long
Petroleum Exploration Society of Australia (PESA)
...: The acquisition hardware, and the issue of anelastic attenuation. As discussed by Hughes (2003), hydrophone and geophone design has changed little since...
2004
Marine Seismic Data Acquisition: Part 7. Geophysical Methods
James F. Desler
AAPG Special Volumes
... and Larner, 1989). RECEIVER The basic element used to detect the reflected seismic energy is the hydrophone, a piezoelectric device that creates...
1992
Section 3: Displays of Seismic Sections: Forearc Margin, Central Aleutian Ridge
David W. Scholl, Jill McCarthy, and Holly Ryan
AAPG Special Volumes
..., 24-channel hydrophone cable depth-controlled at approximately 10 m. Onboard signal recording was performed digitally on a GUS-4300 high-density (8000...
1986
Regional Geologic Framework off Northeastern United States: REPLY
John Schlee , John C. Behrendt , John A. Grow , James M. Robb , Robert E. Mattick , P. T. Taylor , Barbara J. Lawson
AAPG Bulletin
... very clear coherent horizons at two-way travel times of at least 6 sec. Using interval velocities obtained from the multichannel hydrophone spread...
1977
Application of Pseudorandom m-Sequences for Seismic Acquisition
Joe Wong
Search and Discovery.com
..., 1276-1296. Dushaw, B.D., Howe, B.M., Mercer, J.A., and Spindel, R.C., 1999, Multimegameter-range acoustic data obtained by bottom mounted hydrophone arrays...
Unknown
ABSTRACT: Imaging Through Gas Clouds: Case Histories from the Gulf of Mexico; #90007 (2002)
Knapp, Steve, Nigel Payne, Tony Johns
Search and Discovery.com
... at Schlumberger’s Houston office. This included creation of both a P wave data volume by combining the hydrophone and geophone using a non-linear...
Unknown
Application of Pseudorandom m-Sequences for Seismic Acquisition
Joe Wong
Search and Discovery.com
..., 1276-1296. Dushaw, B.D., Howe, B.M., Mercer, J.A., and Spindel, R.C., 1999, Multimegameter-range acoustic data obtained by bottom mounted hydrophone arrays...
Unknown
Abstract: Shallow VSP Survey using a Small Vibrator Source; #90171 (2013)
Joe Wong, Soo K. Miong, Robert R. Stewart, Eric V. Gallant, and Kevin W. Hall
Search and Discovery.com
... to characterize local geological and hydrogeological conditions in the Paskapoo formation. The velocity information and imaging quality of the hydrophone VSP...
2013
Gas Well/Water Well Subsurface Contamination: Tools of Investigation; #80292 (2013)
Rick Railsback
Search and Discovery.com
... (hydrophone) • Will detect flow within wellbore or behind pipe • Turbulent fluid flow • Gas expansion • Disturbance of gas/liquid interface Noise Logs...
2013
Gas Well / Water Well Subsurface Contamination; #80339 (2013)
Rick Railsback
Search and Discovery.com
... Surveys) • Sensor is an underwater microphone (hydrophone) • Will detect flow within wellbore or behind pipe • Turbulent fluid flow • Gas expansion...
2013
Seismic Imaging of the SW South China Sea Deep Crustal Structure Shows Evidence for a Ductile Lower Crust during Rifting; #30404 (2015)
M. Delescluse, T. Pichot, N. Chamot-Rooke, M. Pubellier, Y. Qiu, G. Sun, J. Wang, J.-L. Auxiètre
Search and Discovery.com
... OBS = Ocean Bottom Seismometer • Hydrophone (records pressure variations) • Geophones (f>4.5Hz): records ground motion on three components...
2015
Experiences with Dual-Sensor Towed Streamer Acquisition and Imaging in the Eastern Mediterranean, #41831 (2016).
Martin Widmaier, Oystein Lie
Search and Discovery.com
.... Lie, 2010, Comparison of deep tow conventional hydrophone and dualsensor streamer seismic offshore Egypt (abstract): SEG Technical Program Expanded...
2016
Crosswell Seismic Profileing: Principle to Applications; Jerry M. Harris and Robert T. Langan; Search and Discovery Article #40030 (2001)
Search and Discovery.com
2001
DEPTH CONVERSION, Jeremy J. Zimmerman, Search and Discovery Article #40023, 2001
Search and Discovery.com
N/A
Why Make Jungle Acquisition More Difficult? Leave the Cables in the Warehouse
Greg J. Schurter, Supriyono, James Keggin, Michael Pfister, Dave Howe, Mark Foster
Indonesian Petroleum Association
... of the hydrophone, the pressure sensor equivalent of the geophone. Near the end of WWI, military interests had begun developing technology for deploying...
2010
Deep learning velocity model building using an ensemble regression approach
Stuart Farris, Guillaume Barnier, Robert Clapp
International Meeting for Applied Geoscience and Energy (IMAGE)
... with 64 hydrophone sensors recording 128 samples in time. Training features Once a large set of random, fine grid velocity models are created, we can...
2022
Sources of Data
Mike Shepherd
AAPG Special Volumes
... motion into electronic signals. The offshore equivalent of a geophone is a hydrophone, which records the pressure pulses returning through the sea...
2009
Seismic Refraction and Reflection Studies in the Timor-Aru Trough System and Australian Continental Shelf: Convergent Margins
R. S. Jacobson , G. G. Shor Jr. , R. M. Kieckhefer , G. M. Purdy
AAPG Special Volumes
... ship. Hydrophone suspensions were modified by the addition of wax floats and lead weights to decouple the hydrophone from the surface motion...
1979
Regional Geologic Framework Off Northeastern United States
John Schlee , John C. Behrendt , John A. Grow , James M. Robb , Robert E. Mattick , P. T. Taylor , Barbara J. Lawson
AAPG Bulletin
... penetration (about 7 sec two-way travel time on the shelf) achieved through computer enhancement of returns recorded from a 24-channel hydrophone...
1976
Seismic Imaging Technology: Part I: Acquisition
Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
.... Ideally, is it necessary to shoot from “all” directions? In the late 1980’s Texaco attempted to develop vertical hydrophone cables for full azimuth...
2008
Reservoir Monitoring Technology
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... in 1986, because survey vessels towing lengthy hydrophone streamers have to steer well clear of permanent field installations (particularly platforms...
2009
Reservoir Monitoring Technology Part IV: The Valhall LoFS Project
Olav Inge Barkved, Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... geophones and one hydrophone) provide a live signal throughout each survey. The cables are connected to a recording system at the central platform...
2009
Report on Investigations to Delineate the Ancestral River Valley Systems of the Chesapeake Bay
J. R. Schubel, C. F. Zabawa
Atlantic Geology
..., approximately 250 joules, is concentrated at a frequency of about 5000 Hz. The reflected signals were received with a tenelement hydrophone array, filtered...
1972
The Impact of Modern Seismic in an Old Field
A. M. Kamis, W. R. Van Der Vlugt
Southeast Asia Petroleum Exploration Society (SEAPEX)
... using a Telseis spread (Figure 4). In this survey, data transmission from hydrophone to recording instruments was carried by FM radio transmitters...
1988
Marine Seismic Sources: Part II: Air-Gun Arrays for Non Experts
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... sources (two air-gun arrays) and 12 hydrophone cables equipped for a 3D investigation. GeoExPro Vol. 7, No. 2, March 2010 Copyright © 2018...
2010