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The AAPG/Datapages Combined Publications Database
Showing 56,219 Results. Searched 200,357 documents.
The Marchenko internal multiple elimination based on focal transform and its application on seismic data reconstruction
Zhen Liao, Xiaohong Chen, Wenjin Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... processing. Surface-related multiple elimination algorithms are well-developed, while most currently used internal multiple elimination algorithms...
2024
A Comparative Study for Probabilistic EUR Forecasting in Shale Gas Reservoirs Using Early-Time Production Data
Xiaowen Duan, Xiaolin Xu, Yuewei Pan, Junlei Wang, Ling Fu
Unconventional Resources Technology Conference (URTEC)
... based on early-time production data. The comparison is conducted using Arps, Stretched Exponential (SEPD) and Mittag-Leffler (ML) decline model...
2024
Acoustic and Elastic Modeling of Seismic Time-Lapse Data from the Sleipner CO2 Storage Operation
R. J. Arts, M. Trani, R. A. Chadwick, O. Eiken, S. Dortland, L. G. H. van der Meer
AAPG Special Volumes
... and the construction of an accurate reservoir flow model is very challenging. To help overcome these problems, synthetic seismic modeling has been used...
2009
Seismic Velocity Model Building in an Area of Complex Geology, Southern Alberta, Canada
Helen Isaac and Don Lawton
Search and Discovery.com
... an estimate of the sub-weathering velocities and can also be used to make a detailed near-surface velocity model if desired. 16 Constant velocity...
2009
The Thousand Dollar Prospect, Rich County, Utah, A Case History
Valen D. Ott, Kenneth R. Kreckel
Rocky Mountain Association of Geologists
... with larger shots. One other geophysical method utilized was a regional gravity survey. This survey was used to help delineate the edge of the ParisWillard...
1982
Abstract: Violet Grove Time-Lapse Data Revisited: A Surface-Consistent Matching Filters Application; #90187 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
... that the surface-consistent data model can be extended to the case of designing matching filters to equalize two seismic surveys. This matching filter algorithm...
2014
Time-Lapse Seismic Monitoring of Individual Hydraulic Frac Stages Using a Downhole Distributed Acoustic Sensing Array
Gary Binder, Aleksei Titov, Diana Tamayo, James Simmons, Ali Tura, Grant Byerley, David Monk
Unconventional Resources Technology Conference (URTEC)
... fracture compliance decays exponentially with time as leak-off occurs and fractures close. The model can be used to determine height, fracture compliance...
2019
Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)
Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong
Search and Discovery.com
... velocity model. This is only achievable with dedicated technologies as well as rigorous quality control (QC) of the seismic data. A QC approach...
2017
Seismic Profile Through Patrick Draw-Table Rock Area, East Flank Rock Springs Uplift, Wyoming
Robert T. Ryder, Myung W. Lee, Warren F. Agena, Robert C. Anderson
Wyoming Geological Association
... with the range of frequency values normally recorded in field seismic investigations. Average velocity (V) and density (D) values used in the model...
1989
Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing
R. Malcolm Lansley
AAPG Special Volumes
... and receiver coupling variations and any further data-dependent amplitude scaling or balancing should be avoided. The near-surface model used for long...
2011
An Example of 3-D AVO for Lithology Discrimination in Widuri Field, Asri Basin, Indonesia
Steven W. Smith, Larry Danahey, Romina Himawan, William E. Harmony, H. Lee Gilmore, John W. Armon, Tony L. Bowman, Wayne Smith
Indonesian Petroleum Association
... prestack seismic data are used for detection of carbonaceous shale. Based on mapping, good correlation exists between well data and the AVO product...
1995
Challenging preconceptions in complex carbonate imaging: Using shear waves and electromagnetic data for improved subsurface understanding
Riaz Alai, Ahmad Riza Ghazali, Lucy MacGregor, Faizan Akasyah Ghazali, Edysuzaily Kamarudin, Aidel Haikal Azmi, Garry Malo-Paul, Sandeep Kumar, Brendon Negenman, Oscar Augusto Barrios, Ge Zhan, Mitch Preston
International Meeting for Applied Geoscience and Energy (IMAGE)
... and reservoirs beneath. This model was used to investigate the sensitivity of both conventional and innovative borehole-surface EM methods in optimally...
2024
A Breakthrough in the Seismic Exploration Result on Small Oil Fields
G. Valeev, R. Enikeyev, T. Shestoukh
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... to the common CDP works has been applied. The 3C digital sensors VectorSeis of I/O were used. Mertz vibrators were used as sources. In comparison...
2004
Joint designature of data with a diversity of sources
Shuki Ronen, Thibaut Allemand, Stphane Laroche, Philippe Herrmann, Hamish Macintyre, Maksym Kryvohuz, Guido Baetan
International Meeting for Applied Geoscience and Energy (IMAGE)
...led on source vessels. Low frequency sources produce waves that reflect from deeper targets and long offset refractions that are used for velocity mo...
2022
Machine-learning based arrival-picking in continuous DAS recordings Application to the Utah FORGE EGS project
Nepomuk Boitz, William Tegtow, Serge Shapiro
International Meeting for Applied Geoscience and Energy (IMAGE)
... three years later than the training data. The network proves to reliably pick microseismic arrivals also in the testing data. These picks can be used...
2024
Unleashing geological sequestration potential of mature oilfield by enforcing 4-dimensional seismic model-based inversion in Widuri Field, Indonesia
Dwandari Ralanarko, Brimas Aptanindia Pangestu, Edy Sunardi, Ildrem Syafri, Billy Gumilar Adhiperdana
Geological Society of Malaysia (GSM)
..., acquired in 1991 and 2004 over the same area. The inversion algorithm is using seismic deconvolution to generate an acoustic impedance model before...
2024
Probabilistic seismic interpolation with the implicit prior of a deep denoiser
Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... with geophysical inverse problems, whether they are used for processing, imaging, or parameter estimation purposes. The inability to create representative...
2023
Acoustic impedance multichannel inversion constrained by spatial reflection features
Yaming Yang, Xingyao Yin, Kun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... traces. Then, a fast optimization algorithm is developed to minimize the objective function. Acoustic impedance inversion on Overthrust model and field...
2023
AVO Response for Gas Sands of the Monserrate Formation, Upper Magdalena Valley of Colombia
C.J. Dueñas, M. G. de Freitas, A. Mantilla
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... model to estimate the P-wave velocity in cases of unreliable data [Han, 1986; Mavko et al, 1998]. We used ProMAX for seismic data processing purposes...
2006
Application of Offset Seismic Profiles in the Jatibarang Volcanic Reservoir
W. L. Nutt, Jujur Sirait
Indonesian Petroleum Association
... technique (OSP) has been used successfully in the Jatibarang field of Pertamina E.P. Unit III to determine the structure of the oil producing Jatibarang...
1985
Extremely weak supervision inversion of multiphysical properties
Shihang Feng, Peng Jin, Xitong Zhang, Yinpeng Chen, David Alumbaugh, Michael Commer, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... SUMMARY Multi-physical inversion plays a critical role in geophysics. It has been widely used to infer various physical properties (such as velocity...
2022
Reef Delineation by Multiple Offset Borehole Seismic Data Collection: A Case Study
D. E. Miller and L. Dupal
AAPG Special Volumes
... going down from 400 msec to 450 msec in the walkaway at 1736 ft (529 m; top of Figure 5). A sonic log was derived from the model and used to generate...
1987
Volumetric supervised contrastive learning for seismic semantic segmentation
Kiran Kokilepersaud, Mohit Prabhushankar, Ghassan AlRegib
International Meeting for Applied Geoscience and Energy (IMAGE)
... an encoder network with a supervised contrastive loss (Khosla et al., 2020). Effectively this means that the model is trained to learn to associate...
2022
References: Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
..., B., and T. D. Barber, 1996, Induction/Logging: Schlumberger SMP 7056, 45 p. Anderson, B. I., and T. D. Barber, 1999, Deconvolution and boosting...
2011
Raman Spectroscopic Investigations of Burgess Shale-Type Preservation: A New Way Forward
Alison Olcott Marshall, Randol L. Wehrbein, Bruce S. Lieberman, Craig P. Marshall
PALAIOS
... from the application of a new analytical approach, Raman spectroscopy, that can be used to characterize fossils from these deposits. Although...
2012