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The AAPG/Datapages Combined Publications Database
Showing 16,609 Results. Searched 200,693 documents.
Ultra-Long Offsets Signal a Bright Future for OBN
Duncan Bate, Mike Perz, TGS
GEO ExPro Magazine
... reflection data. Since the Wide Azimuth (WAZ) seismic 15 seconds TWT, or approximately 12 km, was predicted acquisition in the US Gulf of Mexico (GoM...
2021
Abstract: Simplified Processing of Converted Wave Data; #90224 (2015)
John C. Bancroft and Thais Guirigay
Search and Discovery.com
... the converted wave data do not have symmetry about the midpoint, so the data were gathered about an asymptote formed from the reflection point...
2015
Abstract: Inverse Scattering Series Internal Multiple Attenuation: A Western Canada Case Study; #90224 (2015)
Frederico Xavier de Melo, Murad Idris, Jason Gardner, Jill Woods
Search and Discovery.com
... of the ISS, followed by the traveltime and amplitude prediction of all internal multiples (Weglein et al., 1997). Figure 1 shows an example...
2015
Revisiting the Brazilian Equatorial Margin with FWI and its impact on interpretation in an exploratory frontier
Diego Costa, Edmarley Ramos, Giuseppe Loconte, Filipe Rudrigues, Olivier Brachet
International Meeting for Applied Geoscience and Energy (IMAGE)
... distortions that were present in the legacy images based on reflection tomography. The effectiveness of TLFWI in addressing these issues has eased...
2022
A Practical Review of Migration Issues and Solutions; #40723 (2011)
Ian F. Jones
Search and Discovery.com
... using ray-based tomography), the least significant aspect is amplitude preservation. All migration algorithms in widespread use today give reasonably...
2011
Seismic Expression of the Boundaries of a Miocene Carbonate Platform, Sarawak, Malaysia
Guido L. Bracco Gartner, Wolfgang Schlager, Erwin W. Adams
AAPG Special Volumes
.... Additionally, true amplitude recovery improved the use of seismic reflection-strength displays. We calibrated core data to the wire-line response of gamma-ray...
2004
Latest imaging advancements in Suriname shallow waters
Jing Yang, Zhihua Sun, Zhihua Su, Bei Hu, Nicolas Chazalnoel
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflection data and strong crosstalk between different orders of multiples. MWD (Wang et al., 2011; Huang et al., 2015) is an effective supplement...
2023
High-Resolution HFTS2 Slant Core Imaging Through X-ray Computed Micro Tomography
Javier O. Guerrero, D. Nicolas Espinoza, Julia F.W. Gale
Unconventional Resources Technology Conference (URTEC)
...High-Resolution HFTS2 Slant Core Imaging Through X-ray Computed Micro Tomography Javier O. Guerrero, D. Nicolas Espinoza, Julia F.W. Gale URTeC...
2022
3D surface-consistent residual statics estimation by deep learning
Han Wang, Jie Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... learning Han Wang*, Jie Zhang, University of Science and Technology of China (USTC) Summary Reflection residual statics is often derived from stack power...
2022
Three-Dimensional Seismic Volume Visualization of Carbonate Reservoirs and Structures
Jose Luis Masaferro, Ruth Bourne, Jean Claude Jauffred
AAPG Special Volumes
... filtering was applied to improve signal-to-noise ratios and suppress random noise to obtain a better reflection definition. Combined volume dip...
2004
Structure and Development of Porcupine Seabight Sedimentary Basin, Offshore Southwest Ireland
D. G. Masson, P. R. Miles
AAPG Bulletin
... reflection profile across western margin of Porcupine basin. (b) Interpretation of profile. Vertical scale in seconds, two-way traveltime...
1986
Analysis of fault damage zones using three-dimensional seismic coherence in the Anadarko Basin, Oklahoma
Zonghu Liao, Hui Liu, Brett M. Carpenter, Kurt J. Marfurt, and Ze’ev Reches
AAPG Bulletin
... characterization based on attenuation estimation from seismic reflection data using well-log-based localized spectral correction: Unconventional...
2019
DAS microseismic reflection imaging for hydraulic fracture and fault zone mapping
Yuanyuan Ma, Jonathan Ajo-Franklin, Avinash Nayak, Xiaoyu Zhu, Julia Correa
International Meeting for Applied Geoscience and Energy (IMAGE)
...DAS microseismic reflection imaging for hydraulic fracture and fault zone mapping Yuanyuan Ma, Jonathan Ajo-Franklin, Avinash Nayak, Xiaoyu Zhu...
2023
Velocity and Velocity
M. Al-Chalabi
Petroleum Exploration Society of Australia (PESA)
... variation), reflection amplitude (largely the result of velocity contrast Petrotech Consultancy Ltd Ascot SLS SAW UK This paper is based...
2000
The International Lithosphere Program--Achievements and Challenges
Karl Fuchs
Circum Pacific Council Publications
... recently supported by ICL: Deep Reflection Survey of the Continental Crust; Lower Crust; Deep Drilling; Sedimentary Basins; Continental Rifting...
1986
Abstract: Transition from Subduction to Strike-Slip in the Southeast Caribbean: Effects on Lithospheric Structures and Overlying Basin Evolution; #90238 (2015)
Tricia Alvarez, Paul Mann, Lesli Wood, Carlos Alberto Vargas, and Joan Latchman
Search and Discovery.com
... an earthquake dataset containing >700 events recorded by the eastern Caribbean regional seismograph network to build travel-time and attenuation tomography...
2015
The Barque Structure Offshore New Zealand: Improving the Seismic Image Using Prestack Depth Migration; #41516 (2015)
Jim Montalbetti, Jeff Beckett, Graham Hodgkiss
Search and Discovery.com
... of reflection tomography based on minimising the residual curvature observed on migrated gathers until the full depth model is updated. Following...
2015
Reflection waveform inversion assisted by full-wavefield imaging
Mikhail Davydenko, Eric Verschuur
International Meeting for Applied Geoscience and Energy (IMAGE)
...Reflection waveform inversion assisted by full-wavefield imaging Mikhail Davydenko, Eric Verschuur Reflection waveform inversion assisted by full-wave...
2022
Frequency Attenuation: A Fracture Indicator
Ilyas J. Najmuddin
Houston Geological Society Bulletin
... little direct signature of fractures on a seismic section. Loss of reflection magnitude is one such indicator. Reduction of velocity of the layer...
2001
Seismic Interpretation of the Triangle Zone at Jumping Pound, Alberta
Robin T. Slotboom, Donald C. Lawton, Deborah A. Spratt
CSPG Bulletin
... an interpretation of reflection seismic data which have imaged the subsurface structural geology between Jumping Pound and Wildcat Hills, Alberta (Fig. 1...
1996
Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir
Carmen C. Dumitrescu, Larry Lines
AAPG Special Volumes
... in Saskatchewan.Spectral decomposition has the capability to decompose the seismic trace into its constituent frequencies, allowing individual target reflection events...
2013
Fracture Characterization Based on Attenuation Estimation From Seismic Reflection Data Using Well-Log-Based Localized Spectral Correction
Fangyu Li, Tao Zhao, Tengfei Lin, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
...Fracture Characterization Based on Attenuation Estimation From Seismic Reflection Data Using Well-Log-Based Localized Spectral Correction Fangyu Li...
2015
Aspects of Reservoir Geology and Production Behavior of Sirikit Oil Field, Thailand: an Integrated Study Using Well and 3-D Seismic Data
S. Flint , D. J. Stewart , T. Hyde , E. C. A. Gevers , O. R. F. Dubrule , E. D. Van Riessen
AAPG Bulletin
... and negative refer to polarity of reflection coefficient at the reflecting interface; in this paper, "loop" is synonymous with "reflector") (Figure 4) over...
1988