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The AAPG/Datapages Combined Publications Database
Showing 4,077 Results. Searched 195,387 documents.
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
Anisotropy Kinematics Clarified through Regime Rrays Model
William J. Vetter
Search and Discovery.com
...Anisotropy Kinematics Clarified through Regime Rrays Model William J. Vetter Anisotropy Kinematics Clarified through Regime Rrays Model William J...
Unknown
Anisotropy Kinematics Clarified through Regime Rrays Model
William J. Vetter
Search and Discovery.com
...Anisotropy Kinematics Clarified through Regime Rrays Model William J. Vetter Anisotropy Kinematics Clarified through Regime Rrays Model William J...
Unknown
EXTENDED ABSTRACT: From Isotropic to Tilted Transverse Isotropic Pre-Stack Depth Migration
Nicolas Chazalnoel
GCAGS Transactions
... migration (PSDM) had been a common practice in Gulf of Mexico projects since the last 2 decades. Although the evidence of anisotropy could be found...
2011
Recent Advances in the Characterization of Unconventional Reservoirs with Wide-Azimuth Seismic Data
Ran Bachrach, Colin M. Sayers, Sagnik Dasgupta, Josimar Silva, Stefano Volterrani
Unconventional Resources Technology Conference (URTEC)
... is prohibited. Summary Wide-azimuth, long-offset seismic data allow estimating azimuthal anisotropy and direction resulting from the presence of natural...
2013
Abstract: Petrography and Reactivity of Cokes for Ferrosilicon and Silicon Production
T. Videm Buo, R. J. Gray, R. M. Patalsky
The Society for Organic Petrology (TSOP)
.... In the binder phase analysis, the size of the anisotropic domains of the carbon forms is measured. Optical anisotropy measures the degree of ordering...
1998
Non-Opaque and Opaque Grain Fabrics of Siltstones in Red Peak Member (Triassic), Central Wyoming: DISCUSSION
Anthony I. Rees
Journal of Sedimentary Research (SEPM)
.... (June), GRAHAM, J. W., The significance of magnetic anisotropy in Appalachian sedimentary rocks: in Am. Geophys. Union Mon. No. 10, J. Steinhart and J...
1967
ABSTRACT: The Nature of Inertinite and its Effect on Hydrogenation,Carbonization and Combustion
Claus F.K. Diessel
The Society for Organic Petrology (TSOP)
... to the formation of some anisotropy and a limited amount of degassing pores. Medium-low reflecting macrinite and semifusinite constitute the main source...
1992
The Magnetic Fabric of a Sedimentary Rock Deposited on a Slope: NOTES
A. I. Rees
Journal of Sedimentary Research (SEPM)
.... GIRDLER, R. W., 1961, The measurement and computation of anisotropy of magnetic susceptibility of rocks. Jour. Geophys., v. 5, p. 34-44. HAMILTON, N...
1971
Abstracts: Bringing Seismic Ideas to Acoustic Logging; #120181 (2015)
Partha Biswas & Shreya B. Ley
Search and Discovery.com
... image data mostly unusable. For shear wave anisotropy, fractures are simply inferred and, for many reasons, that inference cannot be relied...
2015
Advancement in Acoustic Logging Techniques and Applications in Reservoir Characterization; #40735 (2011)
Rehan Hanif, S. Sohaib Zulfiqar, and Sadu-ur-Rehman
Search and Discovery.com
... porosity, permeability, lithology, mineralogy, pore pressure, invasion, anisotropy, fluid type, stress magnitude and direction, the presence and alignment...
2011
Quantitative characterization of lrati shale through laboratory measurement and rock physical modeling
Hemin Yuan, Jin Shi, Ruotong Zhao, Xiaofan Hu
International Meeting for Applied Geoscience and Energy (IMAGE)
... changing pressure conditions. The relationships between its elastic properties and anisotropy with pressure are delineated quantitatively, which...
2023
Using anisotropic rock physics to model VTI parameters
Marco A. Perez
International Meeting for Applied Geoscience and Energy (IMAGE)
... the applicability of two different conceptual models that account for VTI anisotropy. VTI anisotropy is defined by a vertical symmetry axis, normal...
2023
Risk Reduction for Prospecting in the Unconventional Niobrara Play
Tony Rebec, Marino Pareja
Unconventional Resources Technology Conference (URTEC)
... anisotropy and related rock properties for locating possible areas of significant interest. The Niobrara Formation lies in a thermally mature fairway which...
2013
1991
Abstract: The Application of Modern Carbonate Depositional Systems in Reservoir Geostatistics, by A. J. Lomando, H. Legarre, and E. Gischler; #90937 (1998).
Search and Discovery.com
1998