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The AAPG/Datapages Combined Publications Database

Showing 40,929 Results. Searched 189,494 documents.

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Marine Seismic Sources: Part VI: High Frequency Signals From Air-Guns

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

... Sources PART VI: HIGH FREQUENCY SIGNALS FROM AIR-GUNS Only a few studies have been published which describe measurements of the air-gun signals...

2011

Marine Seismic Sources: Part I: Air-Guns for Non Experts

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... is the air-gun array, which since the 1970’s has been by far the most popular. The air-gun can be described as a chamber of compressed air that is released...

2010

Marine Vibrator Concepts for Modern Seismic Challenges

Andrew Long, Rune Tenghamn

Petroleum Exploration Society of Australia (PESA)

... with few elements. MVs enable independence from large compressors and may be more easily deployed in spatially distributed geometries than air gun...

2018

Marine Seismic Data Acquisition: Part 7. Geophysical Methods

James F. Desler

AAPG Special Volumes

... more powerful, efficient, and effective due to improvements in towing technology, air gun array design, and the air guns themselves. Towing two...

1992

Marine Seismic Sources: Part II: Air-Gun Arrays for Non Experts

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... levels. the effect of the water layer and seabottom The seismic signal from the air-gun array will be affected by the physical properties...

2010

Broadband Seismic Technology and Beyond: Part VI: Towards a Ghost-Free Solution

Lasse Amundsen, Martin Landrø, Eivind Frømyr

GEO ExPro Magazine

... on the nature of the array. In fact if one looks at the response of a single gun of considerable size when the bubble energy is not attenuated, the low frequency...

2013

Researching Seismic Sound Effects on Humpbacks

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... investigate ramp-up, vo lunteers spent mo re th an a a process where noise from the air gun is month obse rving the w hal es gradually increased over...

2010

Broadband Data from Flat Streamers: Considerations for Acquisition and Processing

Phil Fontona, Edward Hager

Indonesian Petroleum Association

... of the ghosted spectrum from an air gun array towed at 7m. In this example the peak of the ghosted source spectrum coincides with the notches from an 18.5...

2015

Abstract: Deepwater Hydrates in the Gulf of Mexico

Bob A. Hardage

Houston Geological Society Bulletin

.... The energy source used to generate the 4C OBC data is a standard air-gun array towed at a depth of a few meters. Although this system generates an illuminating...

2009

Marine Seismic Sources: Part XIII: The Far Field Response of an Air Gun Array

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

...Marine Seismic Sources: Part XIII: The Far Field Response of an Air Gun Array Martin Landrø, Lasse Amundsen RECENT ADVANCES IN TECHNOLOGY Marine...

2012

Marine Seismic Sources: Part XI: Effect of Seismic on Crabs

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

... camera showed that crabs on the sea bottom gave no visible reactions to a 200 cubic inch air gun array being fired 50m above them. Effects on eggs were...

2011

Marine Seismic Sources: Part IV

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

...? Could air-gun noise mask communication, or hamper their ability to identify and catch prey? Could air-gun activity cause populations to move from...

2010

Microseismic Monitoring of a Multi-Stage Fracture in the Bakken Formation, SE Saskatchewan; #51061 (2015)

Rob Kendall

Search and Discovery.com

... to a marine air gun. The energy from this “nitrogen gun” was very weak and the use of coil tubing very expensive. A third alternative is shallow dynamite...

2015

History of Seismic Exploration-Santa Barbara Channel: ABSTRACT

F. E. Schultz

AAPG Bulletin

...-dynamite sources. Air gun, gas exploder, and Aquapulse became the principal sources used. Data quality continues to be enhanced by improvements...

1973

Seismic Stratigraphy of Modern Carbonate Slope: ABSTRACT

H. Mark Van Buren, Henry T. Mullins

AAPG Bulletin

... of high resolution, 5 cu in. air-gun and 3.5 kHz seismic reflection profiles, as well as 30 piston cores, the open ocean, windward, deep carbonate...

1981

Evolution of Offshore Seismic Exploration: ABSTRACT

W. Harry Mayne

AAPG Bulletin

... from land procedures were required in the following areas: (1) cables and receivers, (2) positioning (surveying, navigation), and (3) seismic energy...

1982

The Seismic Exploration of the Mahakam Delta, or "Nine Years Shooting in Rivers, Swamps and Very Shallow Offshore"

Guy Roux

Indonesian Petroleum Association

... the seismic response in the rivers by using, where possible, the conventional marine high CDP techniques (powerful air-gun and streamer). This attempt...

1977

A Sound Exposure Level (SEL) Study for a 3D Seismic Survey off the WA Coastline, Browse Basin

Andrew S. Long, Jens F. Wisløff, Jaafar Ali, Averrouz Mostavan, David Hedgeland, Alec J. Duncan, Amos L. Maggi, Jeremy Colman

Petroleum Exploration Society of Australia (PESA)

... output was ca lcu lated by the summat ion of t he notional sou rce output from each air gun location in t he source array w it h appropriate t ime sh...

2011

The Future of Marine Seismic Acquisition?

Luc Haumonté

GEO ExPro Magazine

... mini air-gun array – and in water depths of 2,400m, up to seven seconds of data was recorded. Being able to obtain such results with low energy sources...

2017

Seismic Frequency Bandwidth Constraints in Deepwater Locations

Andrew Long, Iain Buchan

Indonesian Petroleum Association

... using the PGS Nucleus modelling package. For a standard air gun source array (i.e., 3090 in3 volume, 10 m subarray separation: Refer to Figure 1...

2004

V. Contributions of GeoSeismic Modeling

Norman S. Neidell

AAPG Special Volumes

... similar to its minimum phase equivalent. Figure 10 shows the seismic response wi h a tuned air-gun signature, also extracted from North Sea data. A similar...

1979

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