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The AAPG/Datapages Combined Publications Database
Showing 4,341 Results. Searched 198,667 documents.
EXTENDED ABSTRACT: Applications of Wave Imaging Technologies to Improve Deep Gulf Prospecting
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez
GCAGS Transactions
...). However, RTM is very sensitive to velocity errors and anisotropy, as the energy which illuminates the steep or overturned reflectors takes a long...
2010
A depth uncertainty estimation system with prestack seismic data
Huafeng Liu, Andrey H. Shabelansky, Jinsong Chen, Min Yang, Cory J. Hoelting, Ying Tan
International Meeting for Applied Geoscience and Energy (IMAGE)
... predicting power away from wells. Another approach is to use a set of seismic models (including velocity and anisotropy) that provides acceptable...
2022
Reservoir Heterogeneity as a Function of Accumulation and Preservation Dynamics, Tensleep Sandstone, Bighorn and Wind River Basins, Wyoming
Mary Carr-Crabaugh, Thomas L. Dunn
Rocky Mountain Section (SEPM)
..., 1994, Anisotropy and spatial variation of relative permeability and lithologic character of Tensleep sandstone reservoirs in the Bighorn and Wind River...
1996
Reservoir characterization and associated uncertainties of a presalt carbonate field, Brazil offshore
Jaydip Guha, Hannah Wood, Martijn Blaauw, Caroline Scott, Cody Stewart, Lina Xu, Wenceslau P. Gouveia, Edward Follows, Runer Avila, Andrew Barnett, Josephine Wheeler
International Meeting for Applied Geoscience and Energy (IMAGE)
... OBN Iterative LSRTM data. 1. 2. Vertical velocity errors in the overburden: This can be attributed to anisotropy uncertainty in the post-salt...
2022
The Permeability Structure of Fault Zones in Sedimentary Basins: A Case Study at the Castle Cove Fault, Otway Basin
Natalie Debenham, Natalie J. C. Farrell, Simon P. Holford, Rosalind C. King, David Healy
Australian Petroleum Production & Exploration Association (APPEA) Journal
..., 1393–1404. doi:10.1016/S0191-8141(97)00057-6 Farrell, N. J. C., Healy, D., and Taylor, C. W. (2014). Anisotropy of permeability in faulted porous...
2018
Impact of in-Seam Drilling Performance on Coal Seam Gas Production and Remaining Gas Distribution
Fengde Zhou, Glen Fernandes, Joao Luft, Kai Ma, Mahmoud Oraby, Mariano Ospina Guevara, Dan Kuznetsov, Brad Pinder, Sean Keogh
Australian Petroleum Production & Exploration Association (APPEA) Journal
..., permeability anisotropy, initial gas content (GC), initial gas saturation and the ratio of in-coal length to in-seam length (RIIL). First, a box model...
2019
Influence of bentonite layers on the quality of prospective Silurian-Ordovician shale formations in the Baltic Basin, Poland
Radomir Pachytel
International Meeting for Applied Geoscience and Energy (IMAGE)
... Paleozoic total petroleum system: Open-file report series 2006–1237: United States Geological Survey. Mokhtari, M., 2015, Characterization of anisotropy...
2022
Tailored Acquisition and Processing Providing an Enhanced Subsurface Image of the Basin Architecture, Exmouth Sub-Basin, North West Shelf, Australia
Alexander Karvelas, Bee Jik Lim, Lianping Zhang, Haryo Trihutomo, Oliver Schenk, Sugandha Tewari
Australian Petroleum Production & Exploration Association (APPEA) Journal
... building workflow, the application of seismic azimuthal anisotropy has addressed the complex azimuthal dependent velocity variation within the Barrow...
2019
Regulatory Aspects of Geological Modelling
Stephen Tyson, C. Math
Indonesian Petroleum Association
... anisotropy in the C reservoir”. Each of these hypotheses can be tested with a set of experiments. Popperian falsification is then useful from...
2009
High Frequency Full Waveform Inversion as an Interpretation Solution
Laurence Letki, Matt Lamont, Troy Thompson
Australian Petroleum Production & Exploration Association (APPEA) Journal
... on a variety of subjects that span seismic processing, anisotropy and quantitative interpretation. Troy holds a PhD in Geophysics from Curtin...
2019
An Integrated Petrophysical Analysis to Evaluate Low Resistivity Low Contrast (LRLC) Pays in Clastic Reservoirs in SE Asia Based on Core and Log Data
Dr. Lutz Riepe, Yoel Bonnye, A. Sharby, BA Hamid, W N Safawati, W M Zainudin, M Nizam, BM Zain
Indonesian Petroleum Association
... effects High dips or high well deviations Thin bed effects (laminations, anisotropy) • High amount of clays with high Cation Exchange Capacity (CEC, Qv...
2009
Integrated Geological Modeling and Volumetric Uncertainty Evaluation for the Abadi Gas Field
Kuniaki Takayama, Koichi Kihara, Takahiro Zushi
Indonesian Petroleum Association
.... Horizontal anisotropy is modeled by giving the same locally varying azimuth as that for facies modeling. Permeability has a close correlation...
2009
Technical De-Risking of a Demonstration CCUS Project for Final Investment Decision in Australia
Mohammad Bagheri, Roman Pevzner, Charles Jenkins, Matthias Raab, Paul Barraclough, Max Watson, Tess Dance
Australian Petroleum Production & Exploration Association (APPEA) Journal
...) Anisotropy ratio 0.5 Vertical permeability 8 Kv/Kh Top Ps1.2 0.0001 9 Kv/Kh DMB 0.0001 0.01 0.1 10 Kv/Kh Base PS1.2 0.0001 0.001 0.1 Fault...
2020
The State of Stress in the Earth Crust: Its Importance in Petroleum Engineering
Ph. Charlez, D. Despax
Indonesian Petroleum Association
... a structural anisotropy or in a fold model "Extrados type" for which the neutral fiber would correspond to the separation depth (traction area above...
1985
Anisotropic full-azimuth velocity model building using joint reflection-refraction tomography
Matan Shustak, Itai Sharabi, Orly Kletenik-Edelman, Elive Menyoli, Ike Imala, Ronit Levy, Zvi Koren
International Meeting for Applied Geoscience and Energy (IMAGE)
... anisotropic velocity model. Introduction A particular challenge in land seismic exploration is determining the velocity heterogeneity and anisotropy effects...
2022
Geothermy in Regional Geology and for Study of Subsurface Tectonics
D. I. D’yakonov
Petroleum Geology: A Digest of Russian Literature
.... The heat anisotropy of bedded rocks and the relatively better transmission of heat for permeable water-bearing sediments where they are folded causes...
1960
Lithology Identification Using Amplitude Variations with Offset: Examples from South Sumatra
Soman Chacko
Indonesian Petroleum Association
... and instrumentation noise, source and receiver coupling, multiples, anisotropy, etc. etc. The list goes on, and most data processors attempt to strike a balance...
1986
3-D Seismic Survey Design as a Foundation for Optimizing Unconventional Play Success
Walt Ritchie
Unconventional Resources Technology Conference (URTEC)
.... The anisotropy in the formation induced by the fracturing can be estimated by observing directional (azimuthal) changes in velocity and/or amplitudes...
2013
Wide-angle AVO-inversion using constant P-traces: AVP-inversion
Dennis Cooke
International Meeting for Applied Geoscience and Energy (IMAGE)
... and twt is the arrival time before NMO flattening. Excellent options for calculating twt are ray tracing or using a higher order NMO equation. Anisotropy...
2022
Integrating legacy data with new towed-streamer acquisition tuned for imaging objectives: A Campos Basin case study
Jon Burren, Derek Unger
International Meeting for Applied Geoscience and Energy (IMAGE)
... Waveform Inversion to VMB Workflow Summary Initial Assessment -150 m/s +150 m/s Initial Models Water Layer Anisotropy Tomography DAZ Sediment Updates...
2022
Advanced VSP modeling for efficient data acquisition in deepwater subsalt well
Manish Lal Khaitan, Rafael Guerra, Francesco Miranda, Emmanuel Spadavecchia
International Meeting for Applied Geoscience and Energy (IMAGE)
... the reservoir with higher resolution depth images and to calibrate the velocity model, including the Thomsen anisotropy parameters. Their design was performed...
2022
Full-elastic AVA extraction using acoustic FWI
Michael Warner, John Armitage, Adrian Umpleby, Nikhil Shah, Henry Debens, Fabio Mancini
International Meeting for Applied Geoscience and Energy (IMAGE)
... – anelasticity, geometric spreading, anisotropy, acquisition directivity, surface ghosts, and wavelet stretch, for example. FWI-based workflows...
2022
Using Analytics to Quantify the Value of Seismic Data for Mapping Eagle Ford Sweetspots
Murray Roth, Ted Royer, Ross Peebles, Michael Roth
Unconventional Resources Technology Conference (URTEC)
... in certain historic wells. Seismic curvature and azimuthal seismic analysis, for anisotropy modeling, are combined to map natural fracture trends...
2013
Deep Earth: Leveraging neural networks for seismic exploration objectives
Tariq Alkhalifah, Claire Birnie, Randy Harsuko, Hanchen Wang, Oleg Ovcharenko
International Meeting for Applied Geoscience and Energy (IMAGE)
... accurately, the model output reproduced the general trend of the Vp log data. Some of the di↵erence can be attributed to anisotropy, known to be present...
2022
Exploration Opportunities in the Mediterranean
Verity Agar, Paul Bellingham, Nicola Clarke, Elisabeth Gillbard, Ken McDermott, ION
GEO ExPro Magazine
... and performing multiple suppression prior to waveform inversion. High resolution non-parametric inversion (GMO Tomography) incorporating anisotropy combined...
2017