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The AAPG/Datapages Combined Publications Database
Showing 4,391 Results. Searched 200,619 documents.
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
Mapping Northern Australia's Present Day Stress Field: The Canning Basin
Adam Bailey, Paul Henson
Petroleum Exploration Society of Australia (PESA)
... of the present-day stress regime was constructed (Figure 2). The wells were selected due to their hosting electrical resistivity image logs, which...
2018
Comprehensive Fracture Evaluation Using Wireline Borehole Imager and Array Acoustic Tools
Cahyo Nugroho, Gunawan Sucahyo, Adriaan Bal, Pipin Ariyanto, Wilfred Samosir, Edison Nadeak
Indonesian Petroleum Association
... deployed are high resolution electrical imager combined with acoustic imager and the array acoustic tools. The imager evaluated the fractures across...
2018
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
Determining the porosity exponent m and lithology factor a for sandstones and their control by overburden pressure: A case study from the Gulf of Suez, Egypt
Mohamed S. El Sharawy, and Bassem S. Nabawy
AAPG Bulletin
.... Archie, G. E., 1942, The electrical resistivity log as an aid in determining some reservoir characteristics: Transactions of American...
2018
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
Reservoir Model of Fractured Viola Limestone in a Horizontal Well Completion, Marietta Basin, Oklahoma
Magell P. Candelaria, Brian P. Roux
West Texas Geological Society
... anisotropy. Reservoir permeability anisotropy may be economically exploited through production from horizontal wells. To test the fractured reservoir...
1994
Issues with Gas Relative Permeability in Low-permeability Sandstones
Alan P. Byrnes
AAPG Special Volumes
... krg modeling at high water saturations. Confined mercury injection capillary pressure and coupled electrical resistance measurements on Mesaverde...
2008
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
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
An Innovative Single Completion Design with "Y" Block and Electrical Submersible Pump for Multiple Reservoirs
Shirali C. Moradi, Lies Widaningsih
Indonesian Petroleum Association
...An Innovative Single Completion Design with "Y" Block and Electrical Submersible Pump for Multiple Reservoirs Shirali C. Moradi, Lies Widaningsih...
1987
BIBLIOGRAPHY OF THESES AND DISSERTATIONS ON HAWAII, 1968-1982
Cheryl L. Kirk, Ellen B. Montgomery, Marilyn Stark, Joseph R. Lukas, Kathleen A. Barrie
Rocky Mountain Association of Geologists
...) on Hawaii island and mantle electrical conductivity: University of Hawaii, Honolulu, Hawaii, PhD thesis. 72. Kontis, A. L., 1970, A study of multi-level...
1983