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 4,634 Results. Searched 201,044 documents.
A Case Study on the Emergence of the Barnett Shale in the Midland Basin, Ector County, Texas
Andrew Lewis, Taylor Mackay, Robert Dimit, Brett Bracken, Andrew Bell
Unconventional Resources Technology Conference (URTEC)
... an acoustic impedance background trend. This background trend is further filtered down to 0/0 – 4/8 Hz and used as the low frequency model...
2024
Synthetic Seismic Validation of Reservoir Models of the Carbonate Gas Fields in Offshore Sarawak, Malaysia; #41087 (2012)
Alexander David Kayes
Search and Discovery.com
... acquisition results. Given that seismic acoustic impedance drives both porosity and permeability models in the Sarawak carbonate reservoirs...
2012
Comparing Seismic Resolution and Signal and Noise Quality between Dense Point-Receiver and Conventional Data, Bakken Formation, North Dakota; #41160 (2013)
Niranjan Banik, Antoun Salama, Adam Koesoemadinata, George El-Kaseeh, Mark Egan, and Alfonso Gonzalez
Search and Discovery.com
... width. These are reflected in the final acoustic impedance inversion results. Introduction Recent integrated reservoir characterization studies...
2013
Testing the Tertiary Basin Floor Fan Play in the Gulf of Papua, PNG, #10802 (2015).
Brad Bailey, Galal Salem, Patrick Haltmeier
Search and Discovery.com
... amplitudes at all offsets are believed to arise from a downward decrease in acoustic impedance across a lithologic boundary, a soft event. Near-offset...
2015
Petroleum Potential of the Late Cretaceous-Palaeogene Sediments of the Reinga, Northland and Deepwater Taranaki Basins; #10820 (2015)
Pedro Martinez Duran, Robert Gater, Kevin Chesser, Thomas Coates-Harman, Bleddyn Davies, Jim Fenton, Jarrad Grahame, Annemone Haager, Cesar Marin, Gabor Vakarcs, Peter Baillie
Search and Discovery.com
... was conducted to assess source rock maturity, and reservoir interval porosity was inferred from acoustic impedance via seismic reservoir characterization...
2015
Lithology-Driven Rock Calibration: “Laboratory” Modeling; J. B. Thomas; Search and Discovery Article #40012 (2001)
Search and Discovery.com
2001
Seismic Interpretation Methodology for Fluvial Sandstone Reservoirs in Widuri Field, Offshore Southeast Sumatra, Indonesia
D. C. Carter, W. E. Harmony, L. Harvidya, G. Juniarto, S. Lestari, A. Purba
Indonesian Petroleum Association
... result from changes in acoustic impedance, thin bed thickness and complex interference effects. Seismic two-way time differences are used to detect...
2002
Seismic Modeling of an Early Jurassic, Drowned Carbonate Platform: Djebel Bou Dahar, High Atlas, Morocco (1)
A. EWAN CAMPBELL and JAN STAFLEU
AAPG Bulletin
... of the Djebel Bou Dahar carbonate platform as it was prior to the onset of deep burial. At this stage, impedance contrasts were at their maximum. This study...
1992
Use of Windowed Seismic Attributes in 3D Seismic Facies Analysis and Pattern Recognition
David C. Carter
Indonesian Petroleum Association
... wavelet properties at any point within the data, and secondly, the nature and arrangement of acoustic impedance contrasts within the subsurface...
1996
Composition of seismic facies: A case study
Stale Emil Johansen
AAPG Bulletin
... in Table 1. Vertical impedance contrasts are well controlled, but lateral variations are difficult to sample correctly in the field and are therefore...
2013
Abstract: An Amplitude Variation-Based Hydrocarbon Detection Method for Coal-Underlying Tight Sandstone; #91209 (2025)
Xi Wang, Gang Zhao, Qihai Nie, Yilan Meng, Shang Xu
Search and Discovery.com
... frequencies as the waves penetrate. In coal-bearing strata, the relatively low impedance of coal seams causes seismic waves passing through them...
2025
Geophysical Corner Articles from September 1996 – present, Compiled
Search and Discovery.com
N/A
Geological Considerations during Microseismic Monitoring, Processing, and Interpretation of Hydraulic Fracture Treatment
J. Le Calvez, S. Hanson-Hedgecock, P. Primiero, T. Al-Wadhahi, O. Harrasi
Unconventional Resources Technology Conference (URTEC)
..., left panel, 1. Reservoir Characterization). This information may include 3D seismic surveys, acoustic impedance (AI) and other seismic-derived...
2016
Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data
Scott Singleton, Mark Suda
GCAGS Transactions
...-stack simultaneous impedance inversion: The Leading Edge, v. 28, p. 772–781. Tsvankin, I., 1997, Anisotropic parameters and P-wave velocity...
2012
Three-Dimensional Seismic Analysis in the Characterization of a Giant Carbonate Field, Onshore Abu Dhabi, United Arab Emirates
Peter Melville, Omar Al Jeelani, Saeed Al Menhali, Jürgen Grötsch
AAPG Special Volumes
... Zone B event (increase in porosity) is a decrease in acoustic impedance (AI), a negative number, and a trough. Well synthetics also showed...
2004
Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir
Carmen C. Dumitrescu, Larry Lines
AAPG Special Volumes
... on the migrated stack and on amplitude-versus-offset (AVO) attributes (P- and S-wave impedance reflectivity). Examples provided in this chapter are from...
2013
Injectivity Formation Damage Due to Fines Migration
Larissa Chequer, Mohammad Bagheri, Abbas Zeinijahromi, Pavel Bedrikovetsky
Australian Petroleum Production & Exploration Association (APPEA) Journal
... determines the pressure p. The analytical solutions for all variables and dimensionless pressure drop, called impedance, were obtained. Laboratory study...
2018
Identifying Fracture Zones in the Austin Chalk
D. J. Bafia, T. W. Spencer
Bulletin of South Texas Geological Society
.... This will reduce the impedance contrast between it and the lower velocity Eagleford Shale (Figure 1). The results from this study show...
1999
Seismic Hydrocarbon Indicators in the South China Sea: Geological and Geophysical Aspects
Stephen P. J. Cossey, William T. Valenta, Francois Payot, Tom T. Ho, P. J. Wegenhofer
Indonesian Petroleum Association
... reduces the acoustic impedance enough to cause very strong negative reflections. Based on previous drilling and seismic coverage, there was reason...
1982
The acoustic wave curve prediction technology based on support vector machine and its application in depth prediction during horizontal wells drilling
Hebing Tang, Jun Ming, Lei Liu, Zhenglong Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
...-predicted, but the actual drilling depth is deeper than the re-predicted depth (Figure 2b). Relative impedance /[(kg▪ m-3) ▪ ( m ▪ s-1)] (b) TRC 10 CDP...
2022
Recent Advances in Borehole Seismic
W. L. Nutt
Indonesian Petroleum Association
... the VSP data by iterative modeling of reflection coefficients. It is from these reflection coefficients that the acoustic impedance is derived...
1984
Geophysical Insights into Completions and Production Predictability for a Shale Gas Reservoir Using Fault Intensity and AVO Inversion
Carl Reine, Sean Lovric
Unconventional Resources Technology Conference (URTEC)
... and amplitude balancing are then applied prior to the inversion. The inversion yields values of P-impedance, S-impedance, and density, which...
2013
Direct S-wave seismic data interpretation for channel sand reservoir at Sanhu area, West China
Rui Zhang, Zhiwen Deng, Yan Wang, Xiaoyu Xi, Xiusong Wang, Jie Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... along the dashed line in (a). (c) Inverted S-impedance along the dashed line in (a). The strong correlation between channel structure and production...
2023
Quantitative Interpretation Reveals Prospectivity of the Kwanza Shelf, Offshore Angola
Roberto Ruiz, Cyrille Reiser, Avril Burrell, PGS, Jean Afonso Colsoul, Naire Judith Ricardo Cahumba Quenge, ANPG
GEO ExPro Magazine
...: Final full-stack Kirchhoff Pre-Stack Depth Migrated (KPSDM) 3D line with relative acoustic impedance overlay. The relative acoustic impedance attribute...
2021
Seismic Reservoir Characterization Based on Litho-Seismic Classification Constrained by Wells to Detect Gas-Bearing Sands in Peciko Main Zone, Mahakam Delta
Muhammad Thurisina Choliq, Sung Yuh, Magali Beele, Laurent Schulbaum, Gilles Vallon
Indonesian Petroleum Association
... reservoirs. A rock physics feasibility study showed a fair separation between gas-bearing sands and other facies in P impedance versus Poisson’s ratio...
2014