3D Velocity Model Building and Seismic Imaging Combining Tomography and Model Based Approaches in the Peniche Basin, #42302 (2018).

Olivier Clauss, Ylva Malmcrona Diaz-Ambrona,

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...3D Velocity Model Building and Seismic Imaging Combining Tomography and Model Based Approaches in the Peniche Basin, #42302 (2018). Olivier Clauss...

Abstract: Successful Imaging Below Salt: Technique and 2 Case Histories, by R. Marschall, H.-J. Zoch, C. Henke, M. Krieger, and F. Kockel; #90923 (1999)

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Generative modeling for inverse problems

Rami Nammour

International Meeting for Applied Geoscience and Energy (IMAGE)

... for inverse problems the inversion. The work presented here goes a step further in two directions: • The learned generative model is used...

Uncertainty quantification of full-waveform inversion with adaptive MCMC method

Shuhua Hu, Zeyu Zhao

International Meeting for Applied Geoscience and Energy (IMAGE)

... the perturbation is searched in the gradient descent direction and is used to update the model iteratively. They showed that the gradient of the FWI misfit function...

Bringing ML models into mainstream applications by enabling cloud platform connections

Rafael Pinto, Ilya Agurov, Roman Emreis, Iurii Koniaev-Gurchenko, Dmitrii Zolotukhin, Viktar Huleu, Evgeny Shulikin, Andrey Derevyanka, Pavel Shashkin, Maksim Krug, Ivan Grechikhin, Anton Petrov, Simon Shaw, Brian Macy, Chengbo Li, Chuck Mosher, Anand Malgi

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the other improving seismic resolution on synthetic seismic data. Using this architecture, we can track the training data, and the model used during...

Using Machine Learning and Data Analytics to Improve Type Curve Generation and Optimize Field Development Planning in Argentina's Vaca Muerta Formation

David Delgado, Charles Kosa, Peter Zannitto

Unconventional Resources Technology Conference (URTEC)

... in various blocks and landing zones. We document a workflow used to assign log and petrophysical properties when no basin-wide static model is present. Key...

Evaluation and Optimization of Completion Design using Machine Learning in an Unconventional Light Oil Play

Luisa Porras, Christopher Hawkes, Arshad Islam

Unconventional Resources Technology Conference (URTEC)

... descriptive statistics and graphical techniques to establish correlations and patterns, which were used in the development of a random forest model to predict...

AAPG Archie Series, No. 1, Chapter 2: A Roadmap for Evaluating Thin-bedded Clastic Reservoirs

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

... useful where bed thicknesses are less than 1 ft [.3 m]. In both methods, well-log responses to a postulated earth model are calculated and compared...

Reducing the Uncertainty of Static Reservoir Model in a Carbonate Platform, through the Implementation of an Integrated Workflow: Case A-Field, Abu Dhabi, UAE, #20370 (2016).

Kevin M. Torres, Noor F. Al Hashmi, Ismail A. Al Hosani, Ali S. Al Rawahi, Humberto Parra

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...-stratigraphic architecture is used as the main constraint to model the petrophysical properties for each reservoir. Under this approach, these models can...

Quantitative Prediction of Sandbody Connectivity within Distributive Fluvial Systems Using Process-Based Numerical Modeling, #42436 (2019).

S. Worms, C.M. Griffiths, A. Owen, J.A. Howell, A.J. Hartley,

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.... The processbased numerical software used are deterministic and thus create a single model for each input parameter set. To obtain a statistically sound...

Application of Dynamic Simulation to Change the Design and Operation of LNG Plants

N. E. Pobanz, R. K. Miyasaki, D. B. Warren

Indonesian Petroleum Association

... model is used to demonstrate how the utility plant would maintain steam and electrical balances during emergency upsets; e.g., compressor trips, trubine...

Deep learning velocity model building using an ensemble regression approach

Stuart Farris, Guillaume Barnier, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... algorithms is a function of the initial model used in the inversion, the frequency content of the recorded seismic data, and the maximum offset...

Seismic absolute acoustic impedance inversion using domain adversarial based transfer learning

Anjali Dixit, Animesh Mandal

International Meeting for Applied Geoscience and Energy (IMAGE)

..., specifically below 5Hz (Sun and Demanet, 2020). Conventionally, available well logs are used to obtain the low-frequency impedance model, by applying a low-pass...

A New Crustal Model of the Gulf of Mexico … From Seismic and Potential Fields Data; #30658 (2020)

J. Bain, J. Kegel, Cian O’Reilly

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... domain data sources (Laske et al., 2013). Sediment density used a 3-D density cube derived from the Gigante velocity model for MGOM, and sediment...

A Condensate Blockage Study in North Belut Field

Mursal M. Noor, Erwin Groeneweg, Indra Gunarso

Indonesian Petroleum Association

... work, we have used the special well grid cell relative permeability curves to model the condensate blockage. (3) +1 1 1 + ( krg / kro ) −1...

Well Placement, Cost Reduction, and Increased Production Using Reservoir Models Based on Outcrop, Core, Well-log, Seismic Data, and Modern Analogs: Onshore and Offshore Western Trinidad

Grant D. Wach, Christopher S. Lolley, Donald S. Mims, Clyde A. Sellers

AAPG Special Volumes

... of the reservoir model. The trend of the channel complex in the Morne L'Enfer Formation is outlined in bold and was used for the reservoir simulation. Location...

Application of fractional Gaussian fractal-based stochastic seismic inversion to F3-Netherland dataset

Srishti Singh, Sreeja Kalyankar, Ajay Malkoti, Nimisha Vedanti

International Meeting for Applied Geoscience and Energy (IMAGE)

... a realistic frequency band is very important. Random Gaussian priors have been extensively used as the initial model in standard stochastic inversions...

Bualuang Field Geological Cellular Model- A Multipoint Geostatistics Approach For Modelling Complex Fluvial Hydrocarbon Reservoirs

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Abstract: Alternative Workflow for 3D Basin Modeling in Areas of Structural Complexity - Case Study from the Middle Magdalena Valley, Colombia; #90257 (2016)

Román González, Carlos Suarez, Luis Rojas

Search and Discovery.com

... procedures that were used to get a reliable model in an area of 11.000 km2 in the central portion of the basin with a grid spacing of 100m. This model...

Extended Abstract: Animated, High Resolution Plate Tectonic Reconstructions of SE Asia Based on the Geognostics Earth Model (GEM) – a New Base for Paleogeographic Mapping

Jon Teasdale, Jan Bon

Southeast Asia Petroleum Exploration Society (SEAPEX)

... the region and can be used as a predictive tool for hydrocarbon exploration. Model Boundary Conditions The starting point of our model is a spatially...

The Barque Structure Offshore New Zealand: Improving the Seismic Image Using Prestack Depth Migration; #41516 (2015)

Jim Montalbetti, Jeff Beckett, Graham Hodgkiss

Search and Discovery.com

... velocity model of the sediments near the seafloor. The geomechanical approach that we have used here to solve this problem allows for a robust solution...

A Novel Approach to Determine Gas Velocity Profile in Entire Knudsen Number Regime for Nanoporous Shale with Various Pore Geometries

Yu Pang, Dian Fan, Shengnan Chen

Unconventional Resources Technology Conference (URTEC)

... computation cost and the limitation of model size restrict such particlebased simulation methods to be used to handle large scale engineering problems...

Climate Model Prediction of Paleoproductivity and Potential Source-Rock Distribution: Chapter 13

Eddy Kruijs, Eric Barron

AAPG Special Volumes

... used the geographic-boundary conditions in model resolution given in Figure 8 (see Barron, 1985, for additional description). Again, equation (1...

An Integrated Reservoir Modeling Case Study in the Permian Basin: Model Calibration and Predictions

M. Gaddipati, H.Sarak, B.Musgrove,T.Itibrout, J.Stachowiak, T. Firincioglu

Unconventional Resources Technology Conference (URTEC)

... observed rates. Figure 12 Stacked plots for 2nd visit wells used for model validation. Micro seismic data was also used to visualize initial...

Use of Layered Formation Models in Deformation Analysis; #40853 (2011)

Eric Davis

Search and Discovery.com

... are the errors that result from using a homogeneous model in a layered formation too large? Deformation measurements are used on a regular basis to map...