Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 4,616 Results. Searched 200,625 documents.
Seismic assessment of maturity and richness in carbonate source rocks
Mita Sengupta, David Jacobi, Shannon Eichmann, Brad Wallet, Yazeed Altowairqi, Salma Alsinan
International Meeting for Applied Geoscience and Energy (IMAGE)
... porosity and pore fluid affects the elastic properties of the source rock. It has been shown in the past that the acoustic impedance of organicrich source...
2022
Reservoir architecture and porosity distribution, Pegasus Field, West Texas — an integrated sequence stratigraphic-seismic attribute study using neural networks
J. S. Schuelke, J. A. Quirein, J. F. Sarg, D. A. Altany, P. E. Hunt
West Texas Geological Society
... impedance from the broad band zero phase data. A multi-stage, iterative process of seismic bandwidth estimation, log editing, wavelet extraction using seismic...
1999
Notes on Seismic Techniques
John V. Schiflett
Dallas Geological Society
... Impedance Logs, Continuing Education, Fall Symposium, Geophysical Society of Houston. Lyons, Paul L. and Dobrin, M.B., 1972, Seismic Exploration...
1982
Novel Land and Marine Solutions Including Time-Lapse Using High Resolution Multi-Transient EM
Folke Engelmark
Indonesian Petroleum Association
... to a lack of impedance contrast to the surrounding rocks or due to poor imaging conditions. EM can outline the lateral limits of the hydrocarboncharged...
2008
Integrated 3D seismic and petrophysical workflow to predict elastic and geomechanical properties in the Wolfcamp Formation: A case study from the Midland Basin, Texas
Reinaldo Sabbagh, Shuvajit Bhattacharya
International Meeting for Applied Geoscience and Energy (IMAGE)
... wells was used as a blind test well to validate our inversion results. The output P-impedance volume obtained from seismic inversion was satisfactory. We...
2022
A Workflow For Success in Shales
Ted Holden, John Pendrel, Fred Jenson, Peter Mesdag
GEO ExPro Magazine
... necessary to simulate flow. It simultaneously inverts impedance and lithology, producing more objective and geologically plausible models than other...
2013
Garden Banks 485 #1
David R. G. Goulding
Houston Geological Society
... of the accumulation, having been located on 2D data. 3D acoustic impedance inversion, AVO analysis and seismic modeling supported the case for higher gas...
2000
An Integrated Approach to Reservoir Petrophysical Parameters Evaluation
Elio Poggiagliolmi, Dominic Lowden
Geological Society of Malaysia (GSM)
... impedance. SEISMIC ACOUSTIC IMPEDANCE Seismic acoustic impedance is computed form wavelet shaped data by inversion. The specific method of inversion...
1991
Complementary Role of Multi-Component and Conventional 3D Seismic for Risk Reduction in Unconventional Resource Plays A Marcellus Shale Example
Tony Rebec, Zhiyong Zhao
Unconventional Resources Technology Conference (URTEC)
...-wave impedance contrasts. This paper answers this question for onshore unconventional plays using the Marcellus Shale as an example. It shows that using...
2013
Advancing 3D Seismic Interpretation: Finding Dakota Fractured Gas Sweet Spots, San Juan Basin, New Mexico
James J. Reeves
West Texas Geological Society
... attributes, such as instantaneous seismic amplitude or acoustic impedance, indicating brittle reservoir rock that are more likely to be highly fractured...
2007
Advanced Imaging and Inversion for Oil Production Estimates in Unconventional Resource Plays
Greg M. Johnson, Paul Miller, David Phillips
Unconventional Resources Technology Conference (URTEC)
... to generate volume estimates of acoustic impedance, density, fast and slow shear impedance, and an orientation estimate of the fast shear azimuth...
2013
Seismic super resolution method for enhancing stratigraphic interpretation
Chengbo Li, Qingrong Zhu, Baishali Roy
International Meeting for Applied Geoscience and Energy (IMAGE)
... on impedance. We here propose a seismic super resolution method which simultaneously regularizes the reflectivity model and relative impedance. The optimization...
2022
Prediction of coalbed methane reservoir brittleness index driven by rock physics model
Lei Yan, Yaping Huang, Yu Dai
International Meeting for Applied Geoscience and Energy (IMAGE)
... and the optimal brittleness index BI5 is analyzed. From density, P-wave impedance, and S-wave impedance, Young's modulus and Lame constant can...
2022
Sand Shooting
David Q. Loepp
Wyoming Geological Association
... corresponded to the dynamite explosion; the microphone, connected to a standard set of seismic instruments, corresponded to a geophone. An acoustic impedance...
1958
Rock physics diagnostics and modeling for shale gas formation characterization in China
Gang Yu, Yusheng Zhang, Paola Newton, Ilgar Azizov
Unconventional Resources Technology Conference (URTEC)
...) transform between the acoustic and elastic impedance on the one hand and lithology, porosity, water saturation, clay content, quartz content, and TOC...
2014
Seismic inversion with dictionary learning using unsupervised machine learning
Debajeet Barman, Mrinal K. Sen
International Meeting for Applied Geoscience and Energy (IMAGE)
...) for acoustic impedance inversion in a supervised manner. Recursion-based neural network (RNN) (Willits, 1912) helps to consider the causal dependence...
2022
Gabon: Staying Ahead of the Herd in the Ultra-Deep Waters
Jake Berryman, Gregor Duval, CGG
GEO ExPro Magazine
... amplitude reflector (indicative of a significant decrease of impedance) exists at the level of all inferred source rock markers. This characteristic, along...
2020
Case Study Results From the Integration of MEQ, TFI, and Surface Seismic Attributes.
Charles J. Sicking, Jan Vermilye, Alfred Lacazette, Ashley Fish
Unconventional Resources Technology Conference (URTEC)
... that have higher impedance and are more brittle. Comparisons of the MEQ detected in surface data to those detected in downhole data show that more...
2014
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)
.... Fluidfilled fractures and cracks directly modify the effective impedance of rocks, attenuate amplitude and distort seismic spectrum. Thus, attenuation...
2015
Target-oriented wavefield calculation using Recursive Patched Green Functions
Edwin Fagua Duarte, Janaina Schwarzrock, Danyelle da Silva, Joao Medeiros de Araujo, Mauro Ferreira
International Meeting for Applied Geoscience and Energy (IMAGE)
...’s functions for each area are calculated by generating the impedance matrix, applying Lower-Upper (LU) factorization, and then multiplying by the right-hand...
2023
Oodjuongari A Possible Impact Crater in the Beetaloo Sub-Basin
John D. Gorter, Brent Jackson, Peter W. Haines
Petroleum Exploration Society of Australia (PESA)
... in acoustic impedance. Figure 7a, b: PSDM line MC92-53 interpreted (left) and not interpreted (right). PSDM processing to 2000m with black indicating...
2022
Identification of Potential Lacustrine Stratigraphic Intervals in the Woodford Shale, Oklahoma, Using Multi-Attribute 3-D Seismic Displays and a Supervised Neural Network
Emilio J. Torres, Roger M. Slatt, Kurt J. Marfurt, Lennon E. Infante, Luis A. Castillo
Unconventional Resources Technology Conference (URTEC)
... previously unidentified exploration and prospectivity targets. A model based seismic post-stack acoustic impedance inversion and a supervised neural network...
2017
Extended Abstract: RhoVe-T Method Empirical Density-Temperature-Effective Stress Transform
Matt Czerniak
Houston Geological Society Bulletin
... unit solutions that include density, velocity and acoustic impedance relationships to vertical effective stress. Accounting for the effects of chemical...
2017
Abstract: Improved Reservoir Characterisation from Inversion of High Resolution 3D Seismic Data (Poster 12)
Sagar Ronghe, Mark Sams, Sriyanee De Silva, Julian Sherriff
Geological Society of Malaysia (GSM)
... Jalan P. Ramlee 50250 Kuala Lumpur A comparison of the acoustic impedance data is made between standard processing and short offset (high resolution...
2003
Abstract: Fit for Purpose Seismic Reservoir Characterisation (Geophysics Poster 9)
Troy Thompson, Matthew Lamont, Carlo Bevilacqua, Natasha Hendrick
Geological Society of Malaysia (GSM)
... elastic impedance (EEI) attribute (Whitcombe et al., 2002), and can be thought of as weighted stacks designed to enhance or Warta Geologi, Vol. 37, No. 1...
2011