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The AAPG/Datapages Combined Publications Database

Showing 16,597 Results. Searched 200,291 documents.

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The Hybrid Theory-Guided Data Science-Based Method: Unlocking the Full Potential of Seismic Reservoirs Characterization

Rino Saputra, Akash Mathur, Awal Mandong

Indonesian Petroleum Association

... model. 5. Synthetic angle gathers are then generated for each pseudo-well using a convolutional model in which the P-wave reflection coefficients...

2023

Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)

Paul F. Anderson

Search and Discovery.com

... Ostrander, W. J., 1984, Plane-wave reflection coefficients for gas sands at nonnormal angles-of-incidence: Geophysics, 49, no.10, 1637-1648 AAPG Search...

2013

Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)

Paul F. Anderson

Search and Discovery.com

... Ostrander, W. J., 1984, Plane-wave reflection coefficients for gas sands at nonnormal angles-of-incidence: Geophysics, 49, no.10, 1637-1648 AAPG Search...

2013

Abstract: Azimuthal Simultaneous Elastic Inversion; #90172 (2014)

Jon Downton, Benjamin Roure

Search and Discovery.com

..., Analytic Correction for Wavelet Stretch due to Imaging; SEG Convention, AVO 2.1, 234-237 Rüger, A., 2002, Reflection coefficients and azimuthal AVO...

2014

Abstract: Geoscientific Site Characterization of the Proposed Deep Geologic Repository, Tiverton, Ontario; #90172 (2014)

Kenneth G. Raven, Sean N. Sterling, Richard E. Jackson, John D. Avis, Ian D. Clark

Search and Discovery.com

... started in fall 2006 included completion of 19.7 km of 2-D seismic reflection surveys, establishment of three micro-seismic monitoring stations...

2014

Abstract: Inversion Approach to Calculate Instantaneous Frequency; #90174 (2014)

Jiajun Han and Mirko van der Baan

Search and Discovery.com

... are the same definition as before, H is the matrix of discretization coefficients. This is an ill-posed matrix. To solve equation (4), the standard...

2014

Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014)

Vladimir N. Zubov, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

... impulsive source (Fig 2b)). AIR SOIL Figure 1: Spatial grid for velocity coefficients  k x in soil layer. (b) (a) 1.6 1.6 AIR SOIL AIR...

2014

Abstract: Seismic Anisotropy in Coal Beds; #90211 (2015)

David Gray

Search and Discovery.com

.... 24. Rüger, A., 1996, Reflection Coefficients and Azimuthal AVO Analysis in Anisotropic Media: Doctoral Thesis, Center for Wave Phenomena, Colorado...

2015

Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)

Carlos Montana and Gary Margrave

Search and Discovery.com

.... Walden, A.T., and J.W.J. Hosken, 1985, An investigation of the spectral properties of primary reflection coefficients: Geophys. Prosp., v. 33, p...

2015

Abstract: Listening to the Rocks: Understanding Rock Fabric Heterogeneity for Hydraulic Fracturing In the Montney - Integrating Seismic Inversion with Microseismic; #90224 (2015)

Claudia Duenas, Matthew Lee, Thomas Davis, and David D'Amico

Search and Discovery.com

... on the relationship between reflection coefficients of different incidence angles. Multiple partial stacks at different incidence angle ranges were simultaneously...

2015

Geological Modeling with Seismic Inversion for Deepwater Turbidite Fields Offshore Northwestern Myanmar; #40877 (2012)

Dongil (David) Kim, Su-Yeong Yang, and Jaewoo Kim

Search and Discovery.com

... Impedance Reflection Coefficients Deconvolved Section Integrated Section Wavelet 12 Geostatistical Inversion Seismic Inversion Inversion type...

2012

Systematic Evaluation of Unconventional Resource Plays Using Petroleum System Modeling Combined with Play Chance Mapping; #80284 (2013)

Ian Bryant

Search and Discovery.com

... cracking of kerogen in open and closed systems; determination of kinetic parameters and stoichiometric coefficients for oil and gas generation: Organiz...

2013

Seismic Reservoir Characterization and Pre-stack Inversion in Resource Shale Plays, #41467 (2014),

Brian Russell

Search and Discovery.com

..., Reflection coefficients and azimuthal AVO analysis in anisotropic media: Society of Exploration Geophysicists, Geophysical monograph series no. 10, xi, 189 p...

2014

Future of Tunu Field Development: A Breakthrough of Gas Sand Identification Using Automated Seismic Assessment, #42144 (2017).

Firman B. Kurniawan, Rangga A. Brahmantio, Argo Wuryanto, Yudhistira Adji, Eros S. Erriyantoro, Pujo Rahmanto

Search and Discovery.com

... and Very Far that their reflection coefficients differ. Coal tends to be weaker (become closer to 0 reflectivity) and blend to the surrounding shale...

2017

Complex Imbricate Systems in the Southern Caribbean Basin, Offshore Northern Colombia: Advanced Structural and Stratigraphic Analysis, and Implications for Regional Oil Exploration

F. Corredor, J. H. Shaw, T. Villamil

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., as these structures are extremely well imaged at deep levels in seismic reflection profiles and because they preserve growth strata that record fold kinematics. Using...

2003

Elastic full-waveform inversion using random space shift

Yuhui Yao, Jizhong Yang, Yuzhu Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... limited studies on other methods, such as elastic wave envelope inversion (Huang et al., 2015), nonlinear elastic reflection wave inversion (Guo...

2022

Developing a New Technique Through Partnering with Contractors: Reservoir Prediction Utilizing AVO Walkaway VSP Data to Calibrate Surface Seismic Gathers, a Case Study in Indonesia

Patricia L. C. Henderson, Dan Hampson, Scott Leaney, Nigel Smith, John Rice, Dave Boreham

Indonesian Petroleum Association

... for Amplitude vs. Offset. AVO is the process of investigating reflection coefficients and their variations along offset. Using reflection coefficient...

1994

Isotopic Dating of Diagenetic Illites in Reservoir Sandstones: Influence of the Investigator Effect

Norbert Clauer, Joshua D. Cocker, Sam Chaudhuri

Special Publications of SEPM

... and the detailed characterization of the different size fractions electron through microscopies X ray transmission and isotopic determination Any authigenic...

1992

Oil and Gas Developments in Maryland, Ohio, Pennsylvania, Virginia, and West Virginia

William S. Lytle , Jonathan Edwards, Jr. , Theodore A. Debrosse , E. Perry Bendler , Jeffrey B. Hermann , William W. Kelley, Jr. , Douglas G. Patchen , Samuel M. Brock, Jr.

AAPG Bulletin

.... MARYLAND In 1976, 3 gas-storage injection wells were completed by Texas Eastern Transmission Corp. in the Accident field, Garrett County. The total...

1977

Seismic-based paleoenvironmental analysis of the Paleocene carbonate shelf in Ajdabiya Trough, north-central of Libya

Abdeladim M. Asheibi

Bulletin of Canadian Energy Geoscience (CEGA)

... coefficients from the seismic data, constraining the reflection coefficients with the model and then inverting the coefficients to produce the impedance...

2023

GPU-based 3D anisotropic elastic modeling using mimetic finite differences

Harpreet Singh, Jeffrey Shragge, Ilya Tsvankin, Fatmir Hoxha

International Meeting for Applied Geoscience and Energy (IMAGE)

... remains challenging. Finite-difference (FD) implementations using centered Taylorseries coefficients on single staggered grids suffer from reduced...

2022

Estimation of Dispersion in Orientations of Natural Fractures from Seismic Data: Application to Discrete Fracture Network Modeling

Reinaldo J Michelena, Kevin S. Godbey, Huabing Wang, James R. Gilman, Chris K. Zahm

Unconventional Resources Technology Conference (URTEC)

... coefficients will result in significant pressure depletion pathways extending away from the wells and non-uniform pressure depletion along the well path...

2013

3-D Geomechanical Modeling for Field Development of a Colombian Shale Play

Leonardo Arias Medina, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... stiffness coefficients in a Vertical Transverse Isotropic Model, (VTI) is shown in Table 1. 𝜎 𝑖𝑗 = 𝑐 𝑖𝑗𝑘𝑙 ∗ 𝜀 𝑘𝑙 − 𝛼𝑃𝑝 (1) and cijkl C11...

2019

Soft-sediment Deformation Fabric in the Precambrian Bhander Oolite, Central India

Soumen Sarkar , S. K. Chanda, Ajit Bhattacharyya

Journal of Sedimentary Research (SEPM)

... (direction of shortening) (Fig. 7). The axial symmetry of the deformed ooids is again a reflection of the fact that the ooids were initially near spherical...

1982

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