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The AAPG/Datapages Combined Publications Database
Showing 20,235 Results. Searched 200,357 documents.
Inferring Stratigraphy from Seismic Data
R. E. Sheriff
AAPG Bulletin
... and attitude of reflecting interfaces has been supplemented in recent years by measurements of velocity and amplitude for stratigraphic and lithologic...
1976
Prospect De-Risking Through a Fully Integrated Approach from Seismic Processing to Geology Interpretation
Francois Baillard, Rajat Rathore, Zhengmin Zhang, David Gold, Safrin Arbi, Mat Hardenberg
Indonesian Petroleum Association
... is performed to quantify the residual mistie between horizon and markers in time and sub sequentially converted in depth using the vertical velocity (V0...
2017
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
...Case History: Rulison Field, Colorado, Fracture Detection, Mapping, and Analysis of a Naturally Fractured Gas Reservoir Using P-wave Reflection...
1999
Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 4: 3-D Seismic Interpretation of an Upper Permian Gas Field in Northwest Germany
H. E. C. Swanenberg, F. X. Fuehrer
AAPG Special Volumes
... isopach values of the anhydrite cover to the depth map of the Z-horizon. Because of complex overburden and associated velocity pull-down effects, the result...
2011
Establishing Novel Views on Reservoir Compartmentalization Utilizing Systematic Data-driven Seismic Processing Frameworks
Riaz Alai, M Afiq B Mokhtar, Jun Wang, Yonghe Guo, Ecep Suryana
Indonesian Petroleum Association
... imaging result. A method of integrated 3D velocity analysis for quality control procedure is proposed through volumetric semblance generation replacing...
2019
Critical Analysis of Stack Seismic Systems
L. E. Nugent, Jr.
AAPG Bulletin
...Critical Analysis of Stack Seismic Systems L. E. Nugent, Jr. 1967 951 956 51 6. (June) Nugent, L. E., Jr., 1953, Limitations of reflection...
1967
Structure and Stratigraphy of the Blake Escarpment Based on Seismic Reflection Profiles: Rifted Margins
R. E. Sheridan , C. C. Windisch , J. I. Ewing , P. L. Stoffa
AAPG Special Volumes
... gather, 24-channel velocity analysis, normal move-out correction, 24-fold stacking, trace equalization, deconvolution, and time variable gain. Velocity...
1979
Seismic Processing Strategies in the Deep Water Kutai Basin Gendalo Hub Pre-Stack Depth Migration
Xiuyuan Li, Harmit Singh, Joe Zhou, Graham Hodgkiss, Neil Young, Helmut Hsiao
Indonesian Petroleum Association
... approach was taken. This consisted of three major steps: initial model building; iterative residual curvature velocity analysis (RCA) and tomography update...
2011
Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology
Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung
Petroleum Exploration Society of Australia (PESA)
... a high-resolution velocity field from shallow to deep; 2) a combined frequency and amplitude analysis based inversion scheme to resolve an accurate Q...
2019
Stratigraphic Evolution of Blake Outer Ridge
R. G. Markl , G. M. Bryan
AAPG Bulletin
... gather, velocity analysis using the semblance technique of Taner and Koehler End_Page 666------------------------------ (1969), normal move-out...
1983
Abstracts: Fluid Substitution and Seismic Modelling in a Sandstone Aquifer; #90173 (2015)
Virginia C. Vera and Don C. Lawton
Search and Discovery.com
... of interest simulating pre, during and post CO2 injection scenarios. From Gassmann calculations it was found that the P-wave velocity decreases...
2015
Calcic Paleosols: Their Use in Subsurface Stratigraphy
Debra L. Hanneman , Charles J. Wideman , J. W. Halvorson
AAPG Bulletin
... intervals. Velocity differs by as much as 10 ft/ms over the 915- to 980-m segment. Fig. 3. (a) Photograph of the lower part of a paleosol K horizon...
1994
Abstract: Interpretation of Natural Fractures from the Traveltime Variation with Source-receiver Azimuth in the Alberta Foothills; #90172 (2014)
Draga A. Talinga, Don C. Lawton
Search and Discovery.com
... can be realized when some of the most critical parameters (matrix velocity and symmetry axis direction) are unknown. The orientations predicted...
2014
A Simple Guide to Depth Conversion: Part I
Ashley Francis
GEO ExPro Magazine
... to the geology. A well depth and a seismic horizon time to the same event can be used to define a so-called pseudo-velocity and these are often used in depth...
2018
Geologic Framework of Lower Cook Inlet, Alaska
Michael A. Fisher, Leslie B. Magoon
AAPG Bulletin
... during processing stemmed from strong water-botto and peg-leg multiples that interfered with both accurate velocity analysis and efficient deconvolution...
1978
Prediction of Reservoirs and Exploration of Non-Anticlinal Traps in the West Cis-Caucasus Based on Seismic Surveying
V. I. Korneyev, V. L. Kripinevich, B. S. Gamov, B. M. Karasik
Petroleum Geology: A Digest of Russian Literature
.... Kripinevich, B. S. Gamov, B. M. Karasik 1979 118 119 Vol. 17 (1979) No. 3. (March) (Geologiya Nefti i Gaza, no. 3, p. 45–49, 1979) The use of velocity analysis...
1979
Implications for the Hydrocarbon Presence: An Example from Lower Indus Basin, #10808 (2015).
Syed Ali Asghar
Search and Discovery.com
... in clastic sediments. Calculation of Poisson's ratio requires the assessment of shear wave velocity, which was estimated by using Castagna's relationships...
2015
Using Multiazimuth Seismic Data for Anisotropy Estimation in an Unconventional Reservoir
Surabhi Mishra
Petroleum Exploration Society of Australia (PESA)
... azimuthal fracture detection techniques using 3D seismic data are: P wave azimuthal AVO analysis (AVAZ) and P wave azimuthal Velocity analysis (VVAZ...
2018
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... analysis focuses on azimuthal changes on either velocity or amplitude. It is obvious that in the field application both HTI and VTI exist...
2016
Reservoir Characterization using Acoustic Impedance Seismic Inversion Method and Seismic Attribute in the "RST" Field of the Taranaki Basin, New Zealand.
Harista BR Ginting, Muh. Firmansyah, Muh Resky Ariansyah, Sabrianto Aswad, Davis Reza Siregar
Indonesian Petroleum Association
..., the correlation value that we get is 0.607. The well seismic tie analysis is shown in Figure 3. Horizon Picking Analysis Picking horizon is used...
2019
Unlocking Potential Reservoir of Pre-Parigi Carbonate to New Opportunity Gas Field; A Case Study of Belut Structure - Offshore North West Java
Lambertus Fransisco Yulianus, Yasinta Dewi Setiawati, Sandra Radiansyah, Prawoto I. Syuhada
Indonesian Petroleum Association
... control is provided in velocity seismic section, giving a comparison of time versus depth structure. Overall analysis reveals that the carbonate...
2018
An approach for quantifying structural interpretation uncertainty
Kellen L. Gunderson and Chris A. Guzofski
AAPG Bulletin
... when it is related to velocity uncertainty. Probabilistic trap geometries are generated by randomly shifting horizon and fault positions within...
2022
Shallow Seismic Survey on Weeks Island, Louisiana ... an Attempt to Define "Top of Salt"
G. L. Kinsland , A. W. Rutter III
GCAGS Transactions
... uneven horizon. An uneven horizon is especially likely to result when one is forced to fix the velocity of the refractor as we were (at 7,000 ft...
1994
Integration of Depth Conversion, Seismic Inversoin and Modeling Over The Belida Field, South Natuna Sea Block "B", Indonesia
Patrick Jonklaas
Indonesian Petroleum Association
... of the rate of increase in velocity with depth and the initial seismic velocity assumed for the datum horizon (usually sea level). Hydrocarbons within...
1991
Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 9: Lisburne Porosity — Thickness Determination and Reservoir Management from 3-D Seismic Data
S. F. Stanulonis, H. V. Tran
AAPG Special Volumes
.../s. Since this is much slower than the average Lisburne velocity of 17,000 ft/s, the horizon can be recognized as a peak on a positive polarity section...
2011