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The AAPG/Datapages Combined Publications Database
Showing 1,030 Results. Searched 195,387 documents.
High-Resolution Deconvolution with Sparsity and Lateral Continuity Constraints
Juefu Wang
Search and Discovery.com
... increase the resolution. In practice we assume that a seismic trace can be modeled by convolving the reflectivity series with a wavelet and then adding...
Unknown
Automatic Seismic-to-Well Tie by Restricted Adjustment of Sonic Logs; #42466 (2021)
Gabriel R. Gelpi, Daniel O. Pérez, Danilo R. Velis
Search and Discovery.com
... is expected to be maximum. In practice, high correlations between these two signals are infrequent and the interpreter needs to edit the synthetic...
2021
Stress Inversion via Borehole Image Log and Fracturing Data: Integrated Approach
Mojtaba P. Shahri, Hamed Chok, Jian Huang, Peter Elkington
Unconventional Resources Technology Conference (URTEC)
...rall efficiency of the field operations. In contrast to current industry practice, the proposed workflow can be used to determine both minimum and ...
2016
2001
POCS Method for Seismic Data Reconstruction of Irregularly Sampled Data
Elwyn J. Galloway
Search and Discovery.com
... as a method for seismic data interpolation by Abma and Kabir (2006). The basic technique applies the following projections for each iteration xk (I...
Unknown
Non-Linear Full-Waveform Inversion Using Geological Prior Knowledge
Search and Discovery.com
N/A
POCS Method for Seismic Data Reconstruction of Irregularly Sampled Data
Elwyn J. Galloway
Search and Discovery.com
... as a method for seismic data interpolation by Abma and Kabir (2006). The basic technique applies the following projections for each iteration xk (I...
Unknown
Precise Sediment Density Determination by Gamma-ray Attenuation Alone: NOTES
Robert B. Whitmarsh
Journal of Sedimentary Research (SEPM)
..., µm and µw (µ for water). Having obtained an estimate of µs a better estimate of the sediment density can ow be obtained and so on. The iteration...
1971
Abstract: Constraining Uncertainty in Static Reservoir Modeling: A Case Study from Namorado Field, Brazil, by Juliana F. Bueno, Rodrigo D. Drummond, Alexandre C. Vidal, Emilson P. Leite, and Sérgio S. Sancevero; #90124 (2011)
Search and Discovery.com
2011
Iterative Stochastic Calibration of Basin Scale Migration Models
Search and Discovery.com
N/A
Use of Advanced Simulation Software to Understand Drilling Challenges that Leads to the Selection of PDC Drill Bit, Reduced the Risk of Failure and Improves Performance by 22% at South Argentina
Jesus Hernandez, Rodrigo Delorenzi, Andres Pedro Gonzalez
Unconventional Resources Technology Conference (URTEC)
... Compressive Strength (UCS) (Stinko, 2004). The most common drilling practice is to approach the target formation at a vertical or slightly angled entry...
2023
Determination of Depth Models Through Self-Consistent Structural Modeling to Help Delineate Hydrocarbon Traps in the Uinta Basin
Alvin K. Benson
Utah Geological Association
... Migration—Theory and Practice: Geophysical Press, Amsterdam, 382 p. In seismic surveys, a wavefield in the subsurface is generated by a source...
1992
Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)
Wubshet Alemie
Search and Discovery.com
... for calculating search direction and Wolf conditions to choose step lengths to update solution at each iteration. Two inversion strategies are explored...
2015
3D Inversion of Crosswell Electromagnetic Data Collected between Extremely Spaced Horizontal Wells, #41860 (2016).
Ping Zhang, Alberto Marsala, Stig Lyngra, Wael Abdallah, Mike Wilt
Search and Discovery.com
.... (2015). A sample of the data used for 3D inversions is presented in Figure 1. Inversion Practice Field data were interpreted with a 3D finite...
2016
Criteria for Proper Production Decline Models and Algorithm for Decline Curve Parameter Inference
Peng Zhou, Yuewei Pan, Huiyan Sang, W. John Lee
Unconventional Resources Technology Conference (URTEC)
... switching time point 𝑡 𝑐 from the early transient flow regime to the BDF regime. In practice, however, disruption often occurs during well...
2018
Despiking Ultrasonic Doppler Velocity-Profiling Data
Jonathan D. Wright, Jaco H. Baas
Journal of Sedimentary Research (SEPM)
... for best practice in future UDVP-based studies. Baas, J.H., and Best, J.L., 2002, Turbulence modulation in clay-rich sediment-laden flows and some...
2013
Abstract: A Newton-Raphson Iterative Scheme for Integration of Multiphase Production Data into Reservoir Model, by Z. Wu; #90911 (2000)
Search and Discovery.com
2000
Abstract: A Holistic Approach to Model-Building in and Around Injectites: A Case-Study Offshore Norway; #90310 (2017)
Victoria Valler, Nathan Payne, Thomas Hallett, Marcin Kobylarski, Girish Venkatraman, Jochen Rappke, Dirk Fairclough
Search and Discovery.com
... injectites within the timeframe of a conventional velocity model building iteration. Our results show that this method enables us to produce a highly...
2017
Planimetric Shape of Wreck Bay, Vancouver Island: REPLY
P. H. Leblond, J. M. Bremner
Journal of Sedimentary Research (SEPM)
... function must then be modified to H(x,y;2) and the incident wavefield and current pattern recomputed. Iteration of this process will yield...
1976
Anisotropic Multi-Azimuthal Velocity Model Building and Depth Imaging on Tulip 3D Coil Shooting Survey
Michele Buia, Suyang Chen, Olga Zdraveva, Swee Leng Ng, Martin Bayly, Michelle Tham
Indonesian Petroleum Association
... velocity model for the first iteration of grid tomography was derived from edited time domain interval velocities with strong smoothing. Depth migrated...
2011
An Efficient Optimization Workflow for Field-Scale In-Situ Upgrading Developments
Guohua Gao, Jeroen C. Vink, Faruk O. Alpak, Weijian Mo
Unconventional Resources Technology Conference (URTEC)
... sampling points. So many sampling points cannot be evaluated in practice, since generating one result requires one reservoir simulation run. Since...
2014
Measuring the Dispersion of Ostracod and Foraminifer Extinction Events in the Subsurface Kimmeridge Clay and Portland Beds, Upper Jurassic, United Kingdom
David H. Melnyk, John Athersuch, Nigel Ainsworth, Paul D. Brition
Special Publications of SEPM
... the names of illustrated wells have been graphic analyses changed to Well I Well 2 etc Iteration 1 Well I was chosen as the initial SRS as it displays...
1995
Field Production Optimization in Constrained Water Temperature at Surface Facility Using Machine Learning and Genetic Algorithm
Ramdhan A. Wibawa, Hans G. Rimbualam, Chairul Ichsan
Indonesian Petroleum Association
... the fittest generation at the end of the iteration process. The flow chart of GA is The fluid production coming from Seruni field, which is dominated...
2022
Obtaining Low Frequencies for Full Waveform Inversion by Using Augmented Physics
Eldad Haber, Eran Treister, Elliot Holtham
Petroleum Exploration Society of Australia (PESA)
...), Epanomeritakis et-al (2008), and Biondi and Almomin (2014)). Nonetheless, solving the FWI problem is difficult in practice and one typically converges...
2016
Integrated Reservoir-Surface Facilities Network Analysis
Wahyu Djatmiko, Maizar Rahman, Erie Soedarmo
Indonesian Petroleum Association
... iteratively to determine pressure and temperature distributions. The first iteration is solved for pressure distribution, whereas the second iteration...
2002