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The AAPG/Datapages Combined Publications Database

Showing 18,835 Results. Searched 200,626 documents.

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Field Technique Design for Seismic Reflection Exploration

L. R. Denham

Dallas Geological Society

..., as pointed out above, but excessive low-frequency energy can use up too much of the dynamic range of the recording system (ground roll may be 40 dB above...

1982

PTTC Network News - Vol. 10, No.2 - 2004

Robert Kiker

PTTC

... accounting system. (Most new digital programs interface with accounting systems and, if not, the programming can be done) Concerned about implementation time...

2004

Geologic Framework, Cenozoic History, and Modern Processes of Sedimentation on the North Carolina Continental Margin

Albert C. Hine, Stanley R. Riggs

Special Publications of SEPM

.... Diagrams depicting broad frequency nature Diagrams depicting broad frequency nature Figure 9. of outgoing signal for ORE Geopulse system. Right...

1986

Improving three-dimensional high-order seismic-stratigraphic interpretation for reservoir model construction: An example of geostatistical and seismic forward modeling of Permian San Andres shelf–Grayburg platform mixed clastic–carbonate strata

Yawen He, Charles Kerans, Hongliu Zeng, Xavier Janson, and Samuel Z. Scott

AAPG Bulletin

.... Schröder, D. S. McCormick, and H. A. Al-Siyabi, 2005, Digital characterization of thrombolite-stromatolite reef distribution in a carbonate ramp system...

2019

Broadband Seismic Technology and Beyond: Part II: Exorcizing Seismic Ghosts

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... acquisition techniques record data over a useable frequency range of typically 8 to 80 Hertz. A seismic section with this bandwidth can resolve reflectors...

2013

Marine Broadband Seismic Data Acquisition: PETRONAS Perspective (Paper A1)

C. F. Low, S. Chandola, Z. M. Zawawi, A. Aziz Muhamad, S. Kumar, M. Shah Sulaiman

Geological Society of Malaysia (GSM)

.... joint deconvolution and mirror migration) to enhance the These include the improvement in the low frequency response signal bandwidth. of the streamer...

2012

Better Together … Cooperative Incident Response Testing and Exercising … Exercise Zephyr 22

Phillip Starkins

Australian Petroleum Production & Exploration Association (APPEA) Journal

... burden, maximise the testing of counter pollution measures, and demonstrate to stakeholders the robustness and strength of industry’s response system...

2023

Measuring the Dispersion of Ostracod and Foraminifer Extinction Events in the Subsurface Kimmeridge Clay and Portland Beds, Upper Jurassic, United Kingdom

David H. Melnyk, John Athersuch, Nigel Ainsworth, Paul D. Brition

Special Publications of SEPM

... and multiple applications of II point moving Returning to Figure 3F read off the frequency response proportion of the original variance at a particular fre...

1995

Shale Gas OVT Seismic Data Prestack Trace-Gather Optimization Technique

Yusheng Zhang, Gang Yu, Xing Liang, Benjing Liu, Guangming Hu

Unconventional Resources Technology Conference (URTEC)

... of this paper without the written consent of URTeC is prohibited. Summary OVT data in 3D seismic can retain the true information of seismic response while...

2015

Stratigraphic Analysis Garden Banks Block 235, Gulf of Mexico

Edwin I. Linares, Abu K. M. Sarwar

GCAGS Transactions

... totally area of 54 square miles. Block 235 is in a water depth of approximately 700 feet and it lies in the Plio- Pleistocene petroleum system...

2005

Leveraging Stochastic Inversion to Increase Understanding of Drilling and Completion Hazards in the Midland Basin

Dennis Ellison, Zahary Vera, Carla Diaz

Unconventional Resources Technology Conference (URTEC)

... of the reservoir. High and low frequency bands are created from Sequential Gaussian Simulations (SGS) from the well data. MSI simplifies the stochastic inversion...

2022

Abstract: Dolomite Identification Based on Log-Guided Geological Feature and Frequency Analysis; #91204 (2023)

Sihai Zhang

Search and Discovery.com

...Abstract: Dolomite Identification Based on Log-Guided Geological Feature and Frequency Analysis; #91204 (2023) Sihai Zhang Dolomite Identification...

2023

COAL HYDROLOGY PROGRAM OF THE U.S. GEOLOGICAL SURVEY

F. A. Kilpatrick

North Dakota Geological Society

... 1 shows a typical schedule of the type of data and frequency of collection for the surface- water stations and synoptic sites...

1984

Circular Shooting Survey on the Tulip Discovery: Full Azimuth Streamer Acquisition and Real Time Illumination QC

Michele Buia, Mikael Garden, Emanuele Tozzi, Riccardo Vercesi

Indonesian Petroleum Association

... and 1900 meters. Several unfavourable geological conditions are responsible for a very poor seismic response in the area. The presence of methane...

2009

Cyberattack Tsunami: Two-year investigation finds chinks in offshore rigs' armour

Dale Granger

Petroleum Exploration Society of Australia (PESA)

... to an economy. It's also the latest reminder that both the frequency and severity of catastrophic digital shocks on critical infrastructure...

2021

Permanent Reservoir Monitoring Using Fiber-Optic Technology (Geophysics Paper 22)

Steve Maas, Brett Bunn, Rune Tenghamn

Geological Society of Malaysia (GSM)

... successfully demonstrated during field operations in the North Sea. Data collected from the field tests have proven the prototype optical system...

2008

Predictive Modeling of Unmanned Aerial Vehicle Obtained Forest Orthophoto Mosaic Completeness

Victoria M. Williams, Daniel R. Unger, Yanli Zhang, David L. Kulhavy, and I-Kuai Hung

GCAGS Transactions

... collected for natural resource management endeavors. Although user control of image acquisition is increased when collecting digital imagery with a UAV...

2025

Exorcising the Ghosts … The New Streamer Technology Launched by PGS

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... seismic streamer that is capable of removing receiver ghosts, thereby enhancing frequency bandwidth and seismic resolution. if proven by full-scale...

2007

Abstract: Experimental imaging of a vertical vein using controlled-source seismic interferometry

Kriselle Dias, Charles Hurich

Atlantic Geology

... of energy and associated amplitude and high frequency attenuation which results in associated processing issues. This study investigates the viability...

2018

Geology and Geometry of Depositional Systems

L. F. Brown Jr., W. L. Fisher

AAPG Special Volumes

... facies represent the seismic response to lithofacies within a depositional system. Reflections in response to distinctive stratal/lithic vertical...

1980

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