Q tomography workflow: Land case study in the Eagle Ford Play

Itai Sharabi, Matan Shustak, Orly Kletenik-Edelman, Ronit Levy, Zvi Koren

International Meeting for Applied Geoscience and Energy (IMAGE)

... et al., 2022). JRR enables inversion of highresolution velocity field parameters, where the high vertical resolution in the shallow/medium parts...

Limestone Response to Stress: Pressure Solution and Dolomitization--Discussion and Examples of Compaction in Carbonate Sediments: DISCUSSION

Brian R. Pratt

Journal of Sedimentary Research (SEPM)

... vertical shrinkage features can be adequately explained by soft-sediment compaction, rather than by pressure solution; dolomitization ccurred later...

The Evolution of FWI and its Perceived Benefits

Tony Martin, Andrew Long

Australian Petroleum Production & Exploration Association (APPEA) Journal

... the velocity in high contrast regimes; and for the creation of survey-wide, high-resolution models to reduce imaging uncertainty, complement attribute...

Maximising the Potential of Seismic Expressions by Surgical Geological Modelling and Spectral Decomposition

Lory Evano, Fabien Cubizolle

GEO ExPro Magazine

... (Figure 2). The low-vertical resolution of the STFT and the CWT displays the energy of the stacked channels on more horizons than the MP...

High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach

Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal

Indonesian Petroleum Association

... migration. A survey design and modeling study was used as a first step to understand and deliver a solution to reduce non-productive time. Based...

Field Trip Guide: Sedimentology, Dolomitization, Karstification, and Mineralization of the Leadville Limestone (Mississippian), Central Colorado

Richard H. De Voto

Rocky Mountain Section (SEPM)

... are displayed by red “terra rosa” clay of the Molas Formation on top of and filling solution openings within the Leadville Limestone, Up to 30 feet...

New Geostatistical Method for Mapping Faults with Well Logs

An-Ping Yang

Indonesian Petroleum Association

... Field Example. Future Work a. Three Dimensional View If there are sufficient vertical data coverage and horizontal resolution, a series of areal...

3D Radon transformation with axis dependent curvature

Faruq Akbar, Warren Ho, Sebastian Holland, Rodrigo Fuck

International Meeting for Applied Geoscience and Energy (IMAGE)

... from data. 𝑊 𝑚 is the matrix of model space that enhances the resolution in the transformed domain attributed as high-resolution solution...

Forensic GPR anti-human landmine accurate detection by Gramian constrained joint inversion of the monostatic reflection and transmission radargrams

Jide Nosakare Ogunbo, Changsoo Shin, Sang-Wook Kim, Sang-Hyun Kim

International Meeting for Applied Geoscience and Energy (IMAGE)

... resolution and accurate image of 2 tiny landmines buried in the subsurface. Low percentage model deviations, even for as high as 10 % random noise...

Applications of Shallow High-Resolution Seismic Reflection to Environmental Problems

Richard D. Miller, William E. Doll, Carlene Merey, William E. Black

Environmental Geosciences (DEG)

... of the 190 msec fault plane reflection is approximately 130 Hz, which at an average velocity of around 3000 m/sec equates to vertical bed resolution of around...

Characterization and Delineation of Potential Evaporite Geohazards Using Electrical Resistivity Methods along FM 2185, Culberson County, Texas

Lenora D. Perkins, Kevin W. Stafford, Wesley A. Brown

GCAGS Journal

... detection and ranging) data of the study area and processed in ArcGIS. Lidar horizontal resolution was acquired at 0.3–0.4 m with 10 cm vertical...

Marine Site Investigation and Reducing Risk

Mark E. Vardy

GEO ExPro Magazine

..., providing both sub-meter-resolution imaging of the shallow subsurface and lower-resolution penetration of the full top-hole section, as required. Are We...

CO2 Sequestration Potential in the Rose Run Formation at the Mountaineer Power Plant, New Haven, West Virginia

Diana H. Bacon, Mark D. White, Neeraj Gupta, Joel R. Sminchak, Mark E. Kelley

AAPG Special Volumes

... vertical depth, extending 3.2 km (1.9 mi) from the well in the horizontal X and Y directions. The 2-D grid had a resolution of 35 grid nodes...

Free at Last

GeoExPro Staff

GEO ExPro Magazine

... restrictions can force tradeoffs in data quality. Cableless systems allow surveys to be designed to get the best possible spatial and vertical resolution...

Multiparameter FWI imaging in the Gulf of Mexico

Tom Rayment, Karen Dancer, James McLeman, James Penwarden, Tim Ooi, Monica Hartmann

International Meeting for Applied Geoscience and Energy (IMAGE)

...-resolution velocity model, a true amplitude reflectivity and optionally, other earth parameters. Separating kinematic from dynamic effects is key...

Geostatistical Integration of Crosswell Data for Carbonate Reservoir Modeling, Mcelroy Field, Texas

William M. Bashore, Robert T. Langan, Karla E. Tucker, Paul J. Griffith

Special Publications of SEPM

... crosswell section, Figure 9a. While the sparse reflectivity section definitely has higher frequency content, the vertical resolution is still the same...

3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Application of a Statics Solution, Wyoming Overthrust

J. H. Johnson, M. S. Yancey, and P. S. D'Onfro

AAPG Special Volumes

...3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Application of a Statics Solution, Wyoming Overthrust J. H. Johnson, M. S. Yancey...

Deblurring migration images with point spread function filter

Cewen Liu, Nanxun Dai, Wei Wu, Xiaofeng Wu, Mingjie Guo, Haohuan Fu

International Meeting for Applied Geoscience and Energy (IMAGE)

... Science, Tsinghua University, 2BGP, CNPC Summary Migration images deblurring is an important postprocessing procedure to derive a high-resolution...

Drilling Optimization: RSS Solution of Vertical Well Trajectory for Cost Savings and Macro Tortuosity Elimination Case Study: Lofin-2, Seram Island

Raynaldo Panjaitan, Boyke Daud Sibarani

Indonesian Petroleum Association

...Drilling Optimization: RSS Solution of Vertical Well Trajectory for Cost Savings and Macro Tortuosity Elimination Case Study: Lofin-2, Seram Island...

Fracture and Stratigraphy Characterization Using Full-Resolution 3D Ground Penetrating Radar (GPR) in Cretaceous Carbonates

Rizky P. Sekti, Gregor P. Eberli, Mark Grasmueck, Brita Graham-Wall, Jeffrey Lukasik

Indonesian Petroleum Association

...Fracture and Stratigraphy Characterization Using Full-Resolution 3D Ground Penetrating Radar (GPR) in Cretaceous Carbonates Rizky P. Sekti, Gregor P...

References: Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

...., 1989, Spatial frequency method and apparatus for investigating earth conductivity with high vertical resolution by induction method: U.S. Patent...

ABSTRACT: Reappraisal of Fulmar Formation Correlation and Impact on Reservoir Quality Distribution: Elgin and Franklin Fields, UK Central North Sea; #90007 (2002)

Wonham, Jonathan, Jeffrey Suiter, Jean Gerard, Pau, France Fred Walgenwitz

Search and Discovery.com

... porosity predominates. Stratigraphic Approach Lack of vertical seismic resolution at more than 5 km depth (18-20 Hz dominant frequency) makes intra...

Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)

Brendan R. Smithyman and Ronald M. Clowes

Search and Discovery.com

.... In the central portion of the model, the corrugation pattern (1 km horizontal, 0.5 km vertical) is reproduced well. Vertical resolution is reduced at depth...

Seismic Static Corrections, Don W. Steeples and Gregory S. Baker, Search and Discovery Article #40047 (2002)

Search and Discovery.com

Pore Pressure Prediction from Basin Simulation of Heat and Fluid Flow: Application to a Realistic Earth Model in the Gulf of Mexico; #42287 (2018)

Felipe Medellin, Michael Fehler, Nazim Louni, Jean-Marie Laigle

Search and Discovery.com

... was to sample the solution space for a number of uncertain parameters affecting a simulated pore pressure. Analyzed parameters are: simulated grid size...