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The AAPG/Datapages Combined Publications Database
Showing 684 Results. Searched 200,691 documents.
The Future of Marine Seismic Acquisition?
Luc Haumonté
GEO ExPro Magazine
... sensors crossline, shooting every 25m with a 4 km overshoot. The attached to submerged cables measure the reflected waves. speed of the cables allows...
2017
South Halfway 3D: An example of a challenging onshore acquisition and subsequent processing and a unique way of performing a prestack elastic inversion on a difficult dataset
Marianne Rauch, Doug Brost, Hassan Odhwani, Aravind Nangarla, Adriana Gordon
International Meeting for Applied Geoscience and Energy (IMAGE)
... of Petroleum Geologists Challenging acquisition, processing and pre-stack inversion Recording Patch Patch: Maximum Crossline/ Inline Offset Radial...
2022
Seismic Foldout: UK Mid North Sea High: Defining and De-risking Exploration in the Zechstein Play
Rosie Andrews, Dale Cameron, Emily Kay, Jonathan Denly, ION
GEO ExPro Magazine
... of structural depressions in the base Zechstein by sea 60 APRIL 2022 Figure 4: Crossline view showing the Hauptdolomit platform stepping down...
2022
Seismic Foldout: New Geo Streamer X data for exploration, ILX and appraisal in the Norwegian Sea
Kjetil Roverud, Stefan Möller, Eric Mueller, Jens Beenfeldt, PGS
GEO ExPro Magazine
... setup that allows for denser sampling in the crossline direction, longer cables for improved Full Waveform Inversion (FWI), and cables towed as closely...
2023
Frequency Attenuation: A Fracture Indicator
Ilyas J. Najmuddin
Houston Geological Society Bulletin
... and the production from this depth is mainly gas. Data The data were acquired with the inline orientation perpendicular to strike and the crossline...
2001
Constrained optimization method for seismic stratigraphic analysis Implications for interpretation quality and machine learning applications
Matthew Grove, Ping Lu, Chance Amos, Sara Donnelly
International Meeting for Applied Geoscience and Energy (IMAGE)
... approximately 30x30 km and 600 meters thick. Training labels are from both inline and crossline directions and are spaced ~5-6 km apart; same lines used...
2024
Re-Interpretation of Thrust Fault Based on Integration of New Seismic Processing Pre Stack Time Migration (PSTM) and Well Data, and Its Implication to Waterflood Management in Rahayu Field
Henrikus Panjaitan, Yuanita A Rahayu, Randy A. Pratama
Indonesian Petroleum Association
... and production performance. Both 3D seismic cube are loaded and interpreted in 3D Canvas, EPOS v4.1. It contains 577 inline and 645 crossline seismic lines...
2016
Investigating the phenomenon of disappearing channels using machine learning and seismic attributes: An example from the Mississippi and De Soto Valleys in the Gulf of Mexico
Issa Al Aamri, Heather Bedle, Alexandro Vera-Arroyo
International Meeting for Applied Geoscience and Energy (IMAGE)
... domain migration data with an inline bin size of 25 ft and a crossline bin size of 12.5 ft. It is publicly available online. Methodology...
2024
Q Marine
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... ....... ....... 0'> ....... N N 1..0 N ..... - CX) N Streamer Length - full streamer acoustics conventional Fig. 6. Crossline Streamer Positioning...
2000
Understanding The Mesozoics Beyond Basalt: A Case Study Of Sub-Basalt Imaging
S. Sengupta, S. K. Goswami, G. Menzel-Jones, B. Chowdhury, Artem Sazykin
Indonesian Petroleum Association
.... Figure 2 - Comparison of velocity models from legacy processing (left) and after reprocessing (right). Background seismic are a depth-migrated crossline...
2020
Extended Abstract: Using Geological Expression Techniques to Reveal Complex Regional Structural Information without Conventional Interpretation
Tom Wooltorton
GCAGS Transactions
... method in this case is the richness of information present in seismic data. For each individual sample, defined by the inline/crossline spacing...
2013
Fracture Detection by Azimuthal Differential Residual Moveout
Juefu Wang
Search and Discovery.com
... attributes at a center location (inline 260 and crossline 200). It is clear that our algorithm honors the seismic data. At the same time, as we observe...
Unknown
Fracture Detection by Azimuthal Differential Residual Moveout
Juefu Wang
Search and Discovery.com
... attributes at a center location (inline 260 and crossline 200). It is clear that our algorithm honors the seismic data. At the same time, as we observe...
Unknown
Abstract: Improving the Image: 5D Interpolation and COV Gathering of a MegaBin Survey; #90171 (2013)
Darren P. Schmidt, David Gray, Xinxiang Li, Daniel Trad, and Jon Downton
Search and Discovery.com
...) (d) Figure 4: A crossline after PreSTM. a) Decimated data, b) original data, c) COV PreSTM on original and d) COV PreSTM on 5D interpolated...
2013
Abstract: Practical Implementation of SRME for Land Multiple Attenuation; #90187 (2014)
Juefu Wang and Shaowu Wang
Search and Discovery.com
... (inline, crossline, offset and time). The first step is more stable since all input within local aperture are used to compute one filter, which avoids over...
2014
Abstracts: Cable Free Seismic Acquisition in the South of México; #90173 (2015)
R. Malcolm Lansley, Gilbran Armenta, and Lenin Espinosa
Search and Discovery.com
... this paper. Figure 4: Post-stack QC migration of crossline from the survey. The black line on the inset fold map shows the line location, with the warm...
2015
4-D Multi-component Seismic Modeling of CO2 Fluid Substitution in the Redwater Devonian Reef, Alberta, Canada; #110162 (2011)
Taher M. Sodagar and Don C. Lawton
Search and Discovery.com
... LK N crossline 46 3D seismic survey design 0.5 km Source interval = 100m Source line interval = 200m Receiver interval = 50m Receiver line...
2011
Superimposed Geologic Features in Seismic Interpretation, Farrukh Qayyum, #40734 (2011)
Sohail Yousaf, Danish Malik, Raheela Zaheer, M. Hammad Manzoor,
Search and Discovery.com
..., A = Input attribute in inline directions B = Input attribute in crossline directions Note: Azimuth is measured geographic north from For more details...
2011
Visualizing Anisotropy in Seismic Facies Using Stratigraphically Constrained, Multi-Directional Texture Attribute Analysis; #120163 (2014)
Christoph Georg Eichkitz, Paul de Groot, Friso Brouwer
Search and Discovery.com
... directions (in inline, crossline, timeslice direction) or to calculate all these directions at once. The calculation in multiple directions suppresses...
2014
Assessing the Influence of Untrackable Horizons on Impedance Inversion; #42163 (2017)
Satinder Chopra, Ritesh Kumar Sharma, Kurt J. Marfurt
Search and Discovery.com
... commonly, the interpreter first picks a grid of every 20th inline and 20th crossline using 2-D autotracking, correcting errors as they occur and otherwise...
2017
Risk Reduction on the Ivory Prospect via Geologically Constrained Non-Parametric Inversion and Bayesian Uncertainty Estimation on a Fault-Bounded Reservoir, #11039 (2018).
James Raffle, Thomas Earnshaw, Stuart Greenwood, Jeet Singh, Juergen Fruehn, Claudia Hagen, Ian F. Jones, Rodrigo Felicio, Zhijiang Luo, Doug Sassen, Svein Idar Forsund, Mark Ackers, Lars Aamodt
Search and Discovery.com
...) The difference between minimum and maximum uncertainty (i.e. error corridor thickness) can also be plotted as maps - in this case crossline error is shown...
2018
Identification of Sand Dunes in the Early Jurassic Nugget Formation in the Moxa Arch of Wyoming Using Seismic Attributes, Petrophysical Modeling, and Seismic Data Conditioning; #51604 (2019)
Dhruv Agrawal, Sumit Verma, Subhashis Mallick
Search and Discovery.com
... for different inline and crossline window radii (ft) for cropped dataset. 240 ft window shows the best resolution Structure-oriented filtering Coherence...
2019
Seismic Foldout: New GeoStreamer X multi-azimuth seismic dataset in the Norwegian Sea unlocks new prospectivity
Marcin Przywara, Stefan Möller, Jens Beenfeldt, PGS
GEO ExPro Magazine
... GeoStreamer 2022 acquisition configuration employs a wide-tow triple source setup, allowing dense crossline sampling. The source array separation was 250 m...
2024
Permo-Carboniferous Glacial Channel Systems on the Margin of the Lennard Shelf, Canning Basin, Western Australia: Implication for Ice Sheet Dynamics
J. Al-Hinaai, J. Redfern
Petroleum Exploration Society of Australia (PESA)
...², with an inline and crossline spacing of 30 m and a source frequency of 5–80 Hz. The dataset was supplied by Buru Energy Limited as 3D migrated seismic...
2013
Chapter Two: Color, Character and Zero-Phaseness
Alistair R. Brown
AAPG Special Volumes
... Line 55, Crossline 250, indicates that at least the lower part of the areal bright spot (Figure 2-15) is a sand-filled channel. How extensive...
2011