Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 20,637 Results. Searched 200,616 documents.
Finite Difference Modelling: Part IV
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
... the discussion that was started in GEO ExPro Vol. 15, No. 2. The finite difference method applied to the acoustic wave equation gives beautiful wave...
2019
Identification and Quantification of Parasequences Using Expectation Maximization Filter: Defining Well Log Attributes for Reservoir Characterization
Saurabh Sinha, Raj Kiran, Javier Tellez, Kurt Marfurt
Unconventional Resources Technology Conference (URTEC)
...,” Geophysics, vol. 84, no. 1, pp. O25–O37, 2018. [15] B. Lyu, Q. Su, and K. J. Marfurt, “Tomographic velocity analysis and wave-equation depth migration...
2019
The Importance of Overburden and Pore Pressure on Horizontal Stress Magnitude Determination; an Example from the Delaware Basin
Kristen Kozlowski, Melia Da Silva, David Brown, Jack Taylor, Heather Willems, Tim Watson, Don Burch, Trevor Hutton, Chris Christensen, Mohan Manohar
Unconventional Resources Technology Conference (URTEC)
... for the database included wireline log data (velocity, density, gamma ray), drilling parameters (rate of penetration, weight on bit, torque), drilling...
2018
The application of phased-array vibrator system in deep seismic exploration
Minghao Yu, Xiangbo Gong, Xiaojie Wan
International Meeting for Applied Geoscience and Energy (IMAGE)
... 2 In equation, u is the acoustic wave field; v is the acoustic wave velocity; t is the time; x and z are the spatial coordinates...
2022
Tengiz field fault shadows mitigation with combined joint FWI-tomography, Q-tomography, and least-square migration
Tianjiang Li, King Sim Lee, Bin Gong, Kai Yang, Kai Zhang, Assem Bibolova, Zhanibek Katrenov
International Meeting for Applied Geoscience and Energy (IMAGE)
...: Iterative Joint FWI and Tomography Depth model building is an iterative process including refraction tomography for the near-surface velocity...
2022
Workflow for Nonlinear AVO Inversion to Estimate Seismic Anisotropy and Geomechanical Properties of Shale
Un Young Lim, Richard L. Gibson Jr., Nurul Kabir
Unconventional Resources Technology Conference (URTEC)
... AVO inversion using the exact Zoeppritz solutions instead of its linear approximation. It allows estimation of seismic anisotropy and furthermore...
2019
Integrating Surface Seismic, Microseismic, Rock Properties and Mineralogy in the Haynesville Shale.
Neil Peake, Gabino Castillo, Norbert Van de Coevering, Simon Voisey, Antoine Bouziat, Kevin Chesser, Guy Oliver, Chi Vinh Ly
Unconventional Resources Technology Conference (URTEC)
... attributes by the integration of other data types and sources: such as microseismic and mineralogy from x-ray scanning of cuttings. APPLICATIONS : Sweet Spot...
2014
Microseismic Calibration of Surface Seismic Brittleness Estimates: Application to a Barnett Shale Survey; #80623 (2017)
Roderick Perez-Altamar, John Henry Alzate, Amanda Trumbo, Kurt Marfurt
Search and Discovery.com
... not, suggesting that failure, and hence the number of fractures, is not a linear function of brittleness. References Cited Alzate, J.H., and D...
2017
Delineation of Jonah field Using Seismic and Sonic Velocity Interpretations
Ronald C. Surdam, John Robinson, Zun Sheng Jiao, Nicholas K. Boyd III
Rocky Mountain Association of Geologists
... a significant velocity-inversion surface in the Jonah area. For example, in Figure 10 it is apparent that, after removing the regional velocity/depth gradient...
2001
Bulk Density--Water Content Relationship in Marine Silts and Clays
Adrian F. Richards, Terrence J. Hirst, James M. Parks
Journal of Sedimentary Research (SEPM)
... (Eq. 3) for all the data shown in Figure 1. The regression equation for the computer-drawn linear least-squares line fitted to these data is: e...
1974
Role of Compaction in Listric Shape of Growth Normal Faults
Hong-Bin Xiao, John Suppe
AAPG Bulletin
... syndepositionally at the depositional surface and their dips flatten with depth as the surrounding sediments compact, as described by the equation
1989
Thoughts and Observation on Interpreting Depth-Imaged Data in the Jurassic Norphlet Play, Deepwater Eastern Gulf of Mexico, #41342 (2014)
Donald A. Herron
Search and Discovery.com
... 268 #1 Antietam DC 269 #1 Shiloh 100 ft g Γ Γ g g Γ R R R Datum = Top Smackover Gamma ray µ Sonic (ms/ft) Increasing velocity Depth (m...
2014
Abstract: Wave-Climate Studies in Baltimore Canyon Trough OCS--Environmental Implications, by V. Goldsmith, R. A. Gammisch, P. S. Rosen; #90968 (1977).
Search and Discovery.com
1977
High-resolution seismic detection of shallow natural gas beneath Hutchinson, Kansas
Susan E. Nissen, W. Lynn Watney, Jianghai Xia
Environmental Geosciences (DEG)
... shales. Gas in fractures can reduce the velocity of the dolomite interval to that of the shales (or lower). Depending on the magnitude of the velocity...
2004
EXTENDED ABSTRACT: Overpressure Determination from Sonic and Resistivity Log Anomalies, Jonah Field, Northern Green River Basin, Wyoming
Robert M. Cluff, Suzanne G. Cluff
Wyoming Geological Association
... overpressure compartments and their boundaries. Typically, the gamma ray, resistivity, and sonic transit time (or its inverse, velocity) are plotted using...
2001
ABSTRACT: Advanced Technology Imaging of the Mudi Field, East Java Improvements Utilizing Pre-Stack Depth Migration, by Martin L. Shields and M. Fauzi; #90913(2000).
Search and Discovery.com
2000
Pore Pressure Analysis in the Corridor Block, South Sumatra Basin: Distribution, Mechanism, and Prediction
Irfan Yuliandri Syukri, Budi R Permana, Phil D. Heppard, Agus M. Ramdhan, Lambok M. Hutasoit
Indonesian Petroleum Association
... a normal behavior, i.e. increasing velocity with increasing depth which is consistent with hydrostatic pressure regime. © IPA, 2019 – 43rd Annual...
2019
Towards wave-equation ambient noise tomography of a landslide: The Harmalière case study
Giuseppe Provenzano, Grégory Biévre, Romain Brossier, Stéphane Garambois, Ludovic Métivier
International Meeting for Applied Geoscience and Energy (IMAGE)
...Towards wave-equation ambient noise tomography of a landslide: The Harmalière case study Giuseppe Provenzano, Grégory Biévre, Romain Brossier...
2024
Fault-Seal Analysis in Minas Field Area-1, Central Sumatra Basin
Yohanes Bosko C. Indrarto
Indonesian Petroleum Association
... of total rocks. The calculation of VSH was done using Normalized Gamma Ray (GRN) data by applying below equation: Equation-2 Shale Gouge Ratio calculation...
2014
Analysis of geologic structures using deep sonic imaging
Nobuyasu Hirabayashi, Leon Dahlhaus, Rajeev Kumar, Jeroen Jocker, Erik Wielemaker, Manish Lal Khaitan, Charles Naville
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Figure 6 shows migration images for a vertical cross-section along the linear borehole depth displayed at zero relative vertical depth. The top panel...
2024
Seismic absolute acoustic impedance inversion using domain adversarial based transfer learning
Anjali Dixit, Animesh Mandal
International Meeting for Applied Geoscience and Energy (IMAGE)
... is complex, then low-frequency impedance model generated using wells interpolation might produce inaccurate and biased inversion results (Ray and Chopra...
2024
Abstracts: Synthetic Microseismic Files; #90173 (2015)
J. Wong, P. M. Manning, L. Han, and J. B. Bancroft
Search and Discovery.com
... modes. Figure 1 shows ray-tracing through an isotropic layers velocity model; Figure 2 shows 3C microseismograms synthesized by convolving a designed...
2015
Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)
Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra
Search and Discovery.com
... azimuthal fracture detection techniques: P wave azimuthal velocity analysis (VVAZ), P wave azimuthal AVO analysis (AVAZ), and converted wave shear wave...
2014
Influence of Heat Flow on Ooze/Chalk Cementation: Quantification from Consolidation Parameters in DSDP Sites 504 and 505 Sediments
Andreas Wetzel
Journal of Sedimentary Research (SEPM)
... of sediments encountered during Deep Sea Drilling Project Leg 69 (Costa Rica Rift, Panama Basin), as determined by X-ray diffraction: Init. Repts. DSDP...
1989
Lithologic Prediction from Seismic Attributes in the Balcon Field, Colombia
J. E. Calderon
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... and low porosity. If we plotted P impedance-porosity with gamma ray for the well Balcon-4, we found the same relation as for velocity. P-impedance...
2004