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The AAPG/Datapages Combined Publications Database
Showing 17,122 Results. Searched 196,763 documents.
Abstracts: An Investigation of Systematic Location Errors of Microseismic Events; #90173 (2015)
Martin E. Nicola, Bernd Milkereit, and Emmanuel Bongajum
Search and Discovery.com
... done on a borehole in Sudbury. If we perform an analysis on errors that is analogous to the study performed with the synthetic layered data, we obtain...
2015
Structural Modification of Corals in Relation to Waves and Currents: Reef Biota
Richard R. Graus , John A. Chamberlain Jr. , Alexa M. Boker
AAPG Special Volumes
.... THEORY AND OBSERVATION: A COMPARISON The field data can be compared with the results of our theoretical analysis on several levels. Fig. 12. Maximum...
1977
Abstract: Geometry Controlled PSDM Tomography; #90300 (2017)
Camilo González, D. Gutierrez, C. Becerra, F. Vivas, N. Espindola
Search and Discovery.com
... of velocity model update through migration velocity analysis (MVA). Usually the velocity model is refined at the end of each cycle of MVA based...
2017
Evaluation of possible gas microseepage mechanisms
Alton Brown
AAPG Bulletin
.... The analysis presented in this article compares velocity and flux under identical conditions, so the gas is considered incompressible. Real gas...
2000
Enhancing Reservoir Imaging and Monitoring Using Crosswell Seismic
Sanjeev Dogra, Ajay Nalonnil, Bruce Marion
Indonesian Petroleum Association
... also serves as the highprecision velocity model for reflection imaging. Data is prepared for reflection imaging with a sequence of wavefield separation...
2010
Calibration Equations for Settling Tubes: RESEARCH-METHOD PAPER
Richard E. Chapman
Journal of Sedimentary Research (SEPM)
... on the method of dimensions: London, Edinburg, Dublin, Phil. Mag., 6th set., v. 42, p. 696-719. EMERY, K. O., 1938, Rapid method of mechanical analysis of sands...
1981
Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration
Robi Junipa, Michel Bee
Indonesian Petroleum Association
... commonly derived from facies and sequence stratigraphic analysis, they generally look more geologically reasonable than studies based on well data alone...
2010
Fit-for-Purpose Depth Imaging of Sub-Thrust and Strike-Slip Fault Regime Onshore Myanmar
Search and Discovery.com
N/A
Abstract: Empirical Mode Decomposition Based Instantaneous Spectral Analysis and its Applications to Heterogeneous Petrophysical Model Construction; #90171 (2013)
Jun-Wei Huang and Bernd Milkereit
Search and Discovery.com
..., Ontario, CANADA Summary Spectral analysis is an important step in seismic data processing and interpretation. The frequency contents of seismic...
2013
Petrophysical Relationship to Predict Synthetic Porosity Log; #41124 (2013)
Thariq Guntoro, Intan Putri, and Ayi Syaeful Bahri
Search and Discovery.com
... and P-wave velocity (Gardner, 1974). The final parameter estimated in this research is porosity. From resistivity data, the synthetic P-wave velocity log...
2013
Abstract: Multi-Disciplinary Pore Pressure Prediction : Reconciliate Geophysics and Basin Modeling to Control Risks and Uncertainties in Drilling Operations (Geophysics Poster 27)
G. Lecante, P. Wojciak, N. Bianchi
Geological Society of Malaysia (GSM)
...): velocity generally increases with confining pressure and decreases with pore pressure. Consequently the joint analysis of interval velocity variations...
2011
ABSTRACT: Rock Physics Diagnosis of Shaly Sands in Saudi Arabia, by Filimban, Ayat; Bakhorji, Aiman; #90141 (2012)
Search and Discovery.com
2012
ABSTRACT: Azimuthal PSDM Residual Moveout Volume Scanning for Fracture Detection in a Structurally Complex Environment, by Sliz, Krzysztof K.; Jiao, Jianwu; #90141 (2012)
Search and Discovery.com
2012
Changes in Acoustic Properties and Velocity Anisotropy in a Very Organic-Rich Marine Shale With Increasing Temperature
Search and Discovery.com
N/A
Imaging Beneath Complex Structure
K. Larner, B. Gibson, and R. Chambers
AAPG Special Volumes
... with interval velocity known perfectly, no velocity is proper for time migrating the data here; time migration is the wrong process because it does not honor...
1983
Imaging Beneath Complex Structure: Case History: ABSTRACT
Ken Larner, Bruce Gibson, Ron Chambers
AAPG Bulletin
... perfectly, no velocity is proper for time migrating the data here; time migration is the wrong process because it does not honor Snell's law. Depth...
1981
Imaging Beneath Complex Structure: A Case History: ABSTRACT
Bruce Gibson, Ken Larner, Ron Chambers
AAPG Bulletin
... are related directly to highly nonhyperbolic moveout. As with migration velocity, no proper stacking velocity can be developed for these data, even from...
1983
Abstract: A Framework for Time-Lapse AVO when Contrasts are Large; #90187 (2014)
Shahin Jabbari and Kris Innanen
Search and Discovery.com
...) modeling problem. In it we express difference data, calculated from a baseline survey and a monitor survey, as an expansion in orders of both baseline...
2014
3D Pore Pressure Prediction Model in Bentu Block Central Sumatra Basin
Wawan A. Behaki, Aldyth Sukapradja, Ronald C. Siregar, Radig Wisnu Y, Setiabudi Djaelani, Benny A. Sjafwan
Indonesian Petroleum Association
... constant.Eaton developed empirical constants for velocity data(x = 3) and resistivity data (x = 1.2). ).-( Swarbrick 2002) Pore Pressure Analysis...
2012
Bed Configurations in Steady Unidirectional Water Flows. Part 2. Synthesis of Flume Data
John B. Southard, Lawrence A. Boguchwal
Journal of Sedimentary Research (SEPM)
.... (September), Data from 39 flume studies that report equilibrium bed configuration as well as water temperature, flow depth, flow velocity...
1990
Abstract: Estimation of Q-factor and Phase Velocity Using the Recovered Stress-strain Relaxation Spectrum; #90172 (2014)
Dali Zhang, Michael P. Lamoureux, Gary F. Margrave
Search and Discovery.com
... approximation by partial fraction decomposition. The method can use as data the values of measured, or simulated complex modulus or complex velocity...
2014
Rock Physics Template and its Significance in Velocity Model Building and Pore Pressure Prediction
Search and Discovery.com
N/A
Abstract: A Risk-Reduction Recipe Using Frequency-Based Pore Pressure Predictions from Seismic Data
Roger A. Young, Robert D. LoPiccolo
GCAGS Transactions
... Vol. 56 (2006) The more traditional approach to pore pressure prediction using seismic data is based on an analysis of stacking velocities...
2006
Improving Stratigraphic and Structural Interpretation of Suban 3D Through Advanced Reprocessing
Safitri Nurida, Irfan Yuliandri Syukri, Ludy Andria
Indonesian Petroleum Association
... building process, the velocity profile progressively converged to the trend of the available well data. The overpressure zone in the Telisa Formation...
2019
ABSTRACT: Risk Reduction in Estimation of Petrophysical Properties from Seismic Data through Well Log Modeling, Seismic Modeling and Rock Properties Estimation
Chaveste, Alvaro
GCAGS Transactions
... from seismic data. Well log modeling involves the reconstruction of P- and S- wave velocity and density logs through the use of porosity (f), shale...
2002