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The AAPG/Datapages Combined Publications Database
Showing 4,343 Results. Searched 199,013 documents.
Seismic Anisotropy VTI Modeling and Mechanical Properties of Kerogen in Gas Shale, #42486 (2020).
Anggoro S. Dradjat, Agus Djamil, M. Firwan Aprizal
Search and Discovery.com
...Seismic Anisotropy VTI Modeling and Mechanical Properties of Kerogen in Gas Shale, #42486 (2020). Anggoro S. Dradjat, Agus Djamil, M. Firwan Aprizal...
2020
Elastic Anisotropy of Source Rocks: Implications for Hydrocarbon Generation and Primary Migration
Lev Vernik , Charles Landis
AAPG Bulletin
...Elastic Anisotropy of Source Rocks: Implications for Hydrocarbon Generation and Primary Migration Lev Vernik , Charles Landis 1996 531 544 80 4...
1996
Velocity Model Building Using Tilted Orthorhombic Depth Imaging for Full Azimuth Seismic Data
Yunfeng (Fred) Li, Qiaofeng Wu, Chuen-Song Chen
GCAGS Journal
... variation for seismic wave propagation, or azimuthal anisotropy. In these cases, the transverse isotropic assumption is insufficient to explain...
2013
Delaware Basin Horizontal Wolfcamp Case History: HTI Fracture Analysis to Avoid H2S and Extraneous Water Linked to Graben Features
Scott Cook, Mike McKee, Sid Bjorlie
Unconventional Resources Technology Conference (URTEC)
... 1998). Based on this assumption, the modified Swan technique tries to find the sinusoid as described by percent anisotropy and fast azimuth values...
2019
Dielectric Anisotropy and Grain Orientation: DISCUSSION
John W. Shelton
AAPG Bulletin
...Dielectric Anisotropy and Grain Orientation: DISCUSSION John W. Shelton 1973 1787 1788 57 9. (September) Nanz, R. H., 1960, Exploration of earth...
1973
Abstract: Automation of Fracture Counts Using Volumetric Seismic Attributes; #90063 (2007)
Search and Discovery.com
2007
Lithological Controls on Mechanical Anisotropy in Shales to Predict In Situ Stress Magnitudes and Potential for Shearing of Laminations during Fracturing; #41690 (2015)
Ken Glover
Search and Discovery.com
...Lithological Controls on Mechanical Anisotropy in Shales to Predict In Situ Stress Magnitudes and Potential for Shearing of Laminations during...
2015
Workflow for Zoeppritz AVO Inversion to Estimate Seismic Anisotropy, Geomechanical Properties and TOC of Shale: Case Study of Avalon Shale, Delaware Basin, #42416 (2019).
Un Young Lim, Nurul Kabir, Richard L. Gibson Jr.,
Search and Discovery.com
...Workflow for Zoeppritz AVO Inversion to Estimate Seismic Anisotropy, Geomechanical Properties and TOC of Shale: Case Study of Avalon Shale, Delaware...
2019
Fit For Purpose Integrated Structural Identification Using Azimuthal Monopole Sonic Waveforms and Vertical Seismic Profiling: The First Case Study From The Vertical Unconventional Well in North Sumatera Basin - Indonesia
Erfandi Adhiansyah, Annisa Nur Mahdiya, Murthala Hatta, Irma Eliza, Barry Albert Lumankun
Indonesian Petroleum Association
... in North Sumatera Indonesia an advanced acoustic wireline data set was acquired to assess the degree of anisotropy and the formation elastic properties...
2022
ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad
Tony Johns, Carmen Vito and Raul Sarmiento
Geological Society of Trinidad & Tobago
... tomography with a top-down pseudo layer-stripping approach. The Pamberi-1 well information was used to constrain the anisotropy in the shallow section...
2007
Case History: Rulison Field, Colorado, Fracture Detection, Mapping, and Analysis of a Naturally Fractured Gas Reservoir Using P-wave Reflection Seismic
Heloise B. Lynn, K. Michele Simon, Vello Kuuskraa, Dave Decker
Four Corners Geological Society
... narrow-azimuth (source-receiver azimuth) 3D P-wave volumes for azimuthal anisotropy and for the evidence of gas accumulation. The two seismic attributes...
1999
Abstracts: Challenges and Solutions in Locating and Interpreting Microseismic Events from Surveys in the Horn River Basin; #90173 (2015)
Ulrich Zimmer
Search and Discovery.com
... anisotropy and potential areas of reliable moment tensor inversions can all be anticipated ahead of the data acquisition and the sensor array position...
2015
Advanced Modeling of Production Induced Stress Change Impact on Wellbore Stability of Infill Well Drilling in Unconventional Reservoirs
Wei Zheng, Lili Xu, Piyush Pankaj, Foluke Ajisafe, James Li
Unconventional Resources Technology Conference (URTEC)
... and reservoir parameters: 1. stress/formation anisotropy 2. rock strength 3. pore pressure. Based on the numerical results from this comprehensive modeling...
2018
Case Study: Can We Use Angle Gathers to Detect Fracture Distribution of Carbonate Reservoir in Rama Field?
Zha Chaoyang, Sun Pengxiao, Shen Xiaohong, Wen Shuliang, Tang Donglin, Heng Liqun
Indonesian Petroleum Association
... as it is based on the isotropy in gas condition. For fractured reservoir condition, we should consider the anisotropy effects. Thomsen (1986) showed...
2013
Multi-scale three-dimensional distribution of fracture- and igneous intrusion-controlled hydrothermal dolomite from digital outcrop model, Latemar platform, Dolomites, northern Italy
Carl Jacquemyn, Marijke Huysmans, Dave Hunt, Giulio Casini, and Rudy Swennen
AAPG Bulletin
... is expanded to a three-dimensional description of lithology variation. Three-dimensional anisotropy detection is used to derive principal directions...
2015
Stress characterization of reservoirs and non-reservoirs layers and its impact on hydraulic fracturing
Elisabeth Francis, Jaime Alfredo Rabines Menendez
International Meeting for Applied Geoscience and Energy (IMAGE)
... a unique opportunity to characterize anisotropy due to layering, stress and fractures. In addition, the elastic properties were obtained using a novel...
2022
PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study
Morgan P. Brown, Joseph H. Higginbotham, Dave List, Chris Lang
Unconventional Resources Technology Conference (URTEC)
... “sweet spots”. In particular, differential horizontal stress (from azimuthal anisotropy analysis) and elastic inversion for “brittleness” are paired...
2013
Sonic Log Analysis from Isotropic and Anisotropic Media In Carbonate Reservoir, the Case Study at Stella Alpina Field
Wahyu Tri Sutrisno, Septian Prahastudhi, Ari Teguh Sugiarto, Ayi Syaeful Bahri, Dwa Desa Warnana, Yulia Putri Wulandari
Indonesian Petroleum Association
... and their interpretation. Here, we assume that the shale is a Vertical Transverse Isotropic (VTI) media. We characterized these anisotropy parameters...
2014
Modeling of Sandstone Ngrayong Formation Using Digital Image Analysis
Annisa Rachmi Trahwiwit Widijana, Fourier Dzar Eljabbar, Almira Anissofira, Fatkhan, Handoyo
Indonesian Petroleum Association
... or irregular shape. Four parameters compare models to the sample: grain size distribution, pore size distribution, degree of permeability anisotropy...
2015
A new technology for the characterization of microfractured reservoirs (test case: Unayzah reservoir, Wudayhi field, Saudi Arabia)
Mohammed S. Ameen, Ernest A. Hailwood
AAPG Bulletin
..., Ernest A. Hailwood 2008 31 52 92 1 This article presents a test case of a new technology using artificially enhanced anisotropy of magnetic...
2008
Abstract: Recent Advances in the Characterization of Unconventional Reservoirs with Wide-azimuth Seismic Data; #90187 (2014)
Ran Bachrach, Sagnik Dasgupta, Colin Sayers, Josimar Silva, and Stefano Volterrani
Search and Discovery.com
...) Schlumberger, University of Tel Aviv (1) Summary Wide-azimuth long-offset seismic data allow azimuthal anisotropy and direction resulting from the presence...
2014
Polynomial Amplitude versus Azimuth Inversion in Horizontally Transverse Isotropic Media, as Tested on Fractured Coal Seams in the Surat Basin
Joseph Kremor, Randall Taylor, Khalid Amrouch
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the assumption of weak anisotropy. A method of calculating Thomsen’s weak anisotropy parameters using these AVO gradient terms is then outlined. Compared...
2017
Visualizing lateral anisotropy in modern carbonates
Sam J. Purkis, Brigitte Vlaswinkel
AAPG Bulletin
...Visualizing lateral anisotropy in modern carbonates Sam J. Purkis, Brigitte Vlaswinkel 2012 1665 1685 96 9 Statistical stationarity is a key...
2012
Comparison of Marcellus Fracturing Using Azimuthal Seismic Attributes Versus Published Data From Outcrop Studies
Tanya L. Inks, Terry Engelder, Jacki S. Hocum, Bruce Golob, Darien O'Brien
Unconventional Resources Technology Conference (URTEC)
... at the reservoir level, and for specific laterals or proposed laterals, can provide this insight. Although anisotropy, measured as azimuthal variations...
2014
Shear-wave value for seismic imaging: Lupin 9C Seismic 3D Survey, Midland Basin, West Texas
Hermes Malcotti, Ranjan Dash, James Davenport, Gary Murphy, James DiSiena, James Gaiser
International Meeting for Applied Geoscience and Energy (IMAGE)
... reliability of PS-wave imaging in depth. An important goal is to establish a common-earthmodel of velocity and anisotropy to provide inversion ready depth...
2022