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The AAPG/Datapages Combined Publications Database
Showing 8,340 Results. Searched 200,619 documents.
Statistical Mitigation of Depth Structure Uncertainty Using Multiple Realizations for the Ujung Pangkah Field
Donald Easley, Ferry Yustiana, Willy Brianno
Indonesian Petroleum Association
... use of this data. Even with this information the final velocity field or T-D relationship is uncertain. Though sonic logs give very dense velocity...
2011
Integration of geology, rock physics, logs, and prestack seismic data for reservoir porosity estimation
Abdulaziz M. AlMuhaidib, Mrinal K. Sen, M. Nafi Toksoz
AAPG Bulletin
... with surface scree and debris deposits below the scarps near the edges of the field.Suites of basic wireline logs (gamma ray, density, sonic, and neutron...
2012
Wireline Logging of Continuously Cored Slimhole Wells
David B. Waghom, Alan M. Sibbit
Indonesian Petroleum Association
.... Originally sonic transit time logs were used to estimate porosity and electrical logs (short and long normals and spontaneous potential) to estimate formation...
1994
Petrophysical and seismic properties of lower Eocene clastic rocks in the central Maracaibo Basin
Alejandro Escalona
AAPG Bulletin
... ft/s as taken from sonic logs; Escalona and Mann, 2003), the limit of separability or vertical resolution is approximately 40 m (120 ft) (Sheriff...
2006
Mapping Distribution of Sandstone and Seismic Multi-Attribute Analysis Using Linear Regression Method in the "RMS" Field, South Sumatra Basin
Clara Armiliany, Ryan Mulyadi Saragih, Aji Arif Sulaksono, Bagus Sapto Mulyatno, Ordas Dewanto
Indonesian Petroleum Association
.... Checkshot data is an important component in seismic interpretation especially sonic logs as the translation of depth domains into the time domain. Sonic logs...
2019
Rock Physics of Fractured Carbonates
Lev Vernik, Alan Mur
International Meeting for Applied Geoscience and Energy (IMAGE)
... of enhanced fracturing impact exploration and reservoir characterization efforts. Figure 5: 3-term AVO synthetic models based on the sonic log data...
2023
High-Resolution Subsurface Stratigraphy of The Blantyre Sub-basin Using Seismic Data And Well Logs
Mohamed Khalifa
Petroleum Exploration Society of Australia (PESA)
.... Application of the synthetic seismogram technique in this study has been shown to be an effective tool in linking well logs to seismic data. A new...
2006
Abstract: Carbonate Ramp Controlled by Alternate Fault Activity, Geological versus Seismic Expressions; #90171 (2013)
Jeff Closson, Jean-Yves Chatellier, and Anne Hargreaves
Search and Discovery.com
... using density and sonic logs and a series of cross-sections have been created for various seismic frequencies. Depth is a major controlling factor...
2013
Abstract: Carbonate Ramp Controlled by Alternate Fault Activity, Geological versus Seismic Expressions; #90171 (2013)
Jeff Closson, Jean-Yves Chatellier, and Anne Hargreaves
Search and Discovery.com
... using density and sonic logs and a series of cross-sections have been created for various seismic frequencies. Depth is a major controlling factor...
2013
ABSTRACT: A Model-Based Method to Supply Missing Log Information; #90013 (2003)
MICHAEL A. FRENKEL
Search and Discovery.com
... matching, we select a log to serve as a depth reference. Using this log, we generate a reference earth model and calculate all the synthetic logs that must...
2003
Drilling Optimization Using Mechanical Earth Model in an Over-Pressured Field in East Java, Indonesia: A Case Study
M. Khawadja Kamaluddin, Andi M. Adiwiarta, Somesh Bahuguna, Cicik Sukma Setya Wahyu
Indonesian Petroleum Association
... to the stratigraphic column. The input data includes sonic log and other open hole logs e.g. density, porosity, gamma ray, geological and petrophysical...
2011
Computer-Generated Corelike Descriptions from Open-Hole Logs (1)
HERVE ANXIONNAZ, PIERRE DELFINER, and JEAN PIERRE DELHOMME
AAPG Bulletin
..., and preferably also sonic, photoelectric cross section, thorium, uranium, and potassium logs. Texture and structure are derived by analyzing dipmeter...
1990
Hydrocarbon Prosepecting Using "Quick Look" Bulk Volume Water
Mark H. Franklin
Rocky Mountain Association of Geologists
... for identifying producible water and hydrocarbons using wireline logs. Traditional applications are reviewed briefly and a new, quick look bulk volume water...
1997
Seismi Guides Interpretation in the Ferron Coalbed Methane Play, by William S. Lyons, #40072 (2003)
Search and Discovery.com
2003
Tinggi Field - Analyzing the DHIs
Harun Mohd. Noor
Geological Society of Malaysia (GSM)
... quite well with the actual seismic data that was shot at Tinggi A-I well location. REFLECTION COEFFICIENT MODEL Using sonic and density values from logs...
1987
Abstract: Post-stack Inversion of the Hussar Low Frequency Seismic Data; #90187 (2014)
Patricia E. Gavotti, Don C. Lawton, Gary F. Margrave, and J. Helen Isaac
Search and Discovery.com
..., a CGGVERITAS Company. Lindseth, R.O., 1979, Synthetic sonic logs – A process for stratigraphic interpretation: Geophysics, 44, 3-26. Lloyd, J. E...
2014
Reducing Geologic Uncertainty in Seismic Interpretation; #41947 (2016)
Jim Bock
Search and Discovery.com
.... In the case of 2D seismic modeling, the physical property model can be taken directly from petrophysical log data, sonic and density logs that have been...
2016
Abstract: Interpretation and Modeling of Time-Lapse Seismic Data: Lena Field, Gulf of Mexico
D. H. Johnston, J. J. Shyeh, J. E. Eastwood, ] M. Khan, and L. R. Stanley
Houston Geological Society Bulletin
... a synthetic seismic difference volume. Petrophysical analyses based on sonic and density logs relate the reservoir properties in the geologic...
2001
2D Seismic Modeling of CO2 Fluid Replacement of the Redwater Leduc Reef for CO2 Storage Project, Alberta, #20101 (2011)
Taher M. Sodagar, Don Lawton,
Search and Discovery.com
... • Formation water NaCl, salinity 107 mg/l • Leduc depth: 994 - 1120 m Notes by Presenter: Redwater Map with all wells and Sonic logs & COOKLK...
2011
Variations in vertical stress in the Permian Basin region
Katie M. Smye, Peter H. Hennings, and Elizabeth A. Horne
AAPG Bulletin
..., Central Basin platform, Eastern shelf). Study wells (n = 2476) selected based on vertical extent and quality of density and sonic logs, and spatial...
2021
Long Offset AVO in a Midcontinent Tight Gas Sand Reservoir
Pankhurst, Duane, Marfurt, Kurt, Sullivan, Charlotte
GCAGS Transactions
... for this research. Well data included 53 well logs, with 36 in digital format. Sonic measurements were made at 10 well locations. In addition, core...
2002
ABSTRACT: Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation; #90122 (2011)
Leo Eisner, Vladimir Grechka, and Sherilyn Williams-Stroud
Search and Discovery.com
... is constrained by active seismic, while the S-wave models are constructed from dipole sonic logs. Because dipole sonic data are measured at frequencies 2-20 kHz...
2011
Pre-Platform Exploration of High Island Blocks A-560 and A-561
Jeffrey W. Lund , John S. King , Richard Berlitz , J. A. Gilreath
GCAGS Transactions
... time. Resistivity/sonic, density/neutron, and dipmeter logs, sidewall cores and wireline formation-tests were run on all wells when hole conditions...
1978
ABSTRACT: Modeling of Seismic Character from Rock Descriptions; #90013 (2003)
Andrew Hurst, Anne Schwab, Bryan Cronin
Search and Discovery.com
... Rock Descriptions A method is described that enables the generation of 2-D seismic sections from visual rock descriptions of outcrops. Sedimentary logs...
2003
ABSTRACT: Seismic Sedimentology of Deep-Water Channel Complexes; #90017 (2003)
Andrew Hurst, Bryan T. Cronin, Anne M. Schwab
Search and Discovery.com
... for the sedimentary architecture and to generate synthetic geophysical logs. From these, synthetic seismograms are integrated with the correlation...
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