Velocity Conditioning for an Improved Depth Conversion, #40743 (2011)

Ang Chin Tee, M. Hafizal Zahir, M. Faizal Rahim, Nor Azhar Ibrahim, Boshara M. Arshin

Search and Discovery.com

... the only information between the wells is the seismic velocity (Figure 1), accurate velocity estimation is important for producing an actual subsurface...

The Mancos Shale in the Albuquerque Basin: A Play Limited by Structure and Associated Thermal Maturity, #11274 (2019).

Ron Broadhead,

Search and Discovery.com

... maturation model based on vitrinite reflectance was developed. Together these two models allowed estimation of thermal maturity throughout the basin. Depth...

A Review of Three Geostatistical Techniques for Realistic Geological Reservoir Modeling Integrating Multi-scale Data

Brigitte Doligez, Mickaele Le Ravalec, Sarah Bouquet, Mathilde Adelinet

CSPG Bulletin

... the studied area. Accounting simultaneously for these two constraints is challenging as they behave the opposite way. The more realistic the geological model...

Establishing Minimum Economic Field Size and Analysing its Role in Exploration Project Risks Assessment: Three Examples; #41827 (2016)

Virendra Singh, Elena Izaguirre, Ivan Yemez, Horacio Stigliano

Search and Discovery.com

... economic field size (MEFS), resource size distribution, development cost, rate streams, commodity price, discount rate and cash flow estimation...

Improvement of inverse scattering angle-domain common image gathers using optical flow

Ammir A. Karsou, Sérgio L. E. F. da Silva, Felipe V. Capuzzo, Felipe T. Costa, Jorge Lopez, Roger M. Moreira, Marco Cetale

International Meeting for Applied Geoscience and Energy (IMAGE)

...x,t) is the source wavefield, R(x,t) is the receiver wavefield and v(x) is the model velocity. Each image contains the backscattering noise and turnin...

Geomechanical aspects of CO2 sequestration in a deep saline reservoir in the Ohio River Valley region

Amie Lucier, Mark Zoback, Neeraj Gupta, T. S. Ramakrishnan

Environmental Geosciences (DEG)

... incorporated the results of the geomechanical analysis with a geostatistical aquifer model in CO2 injection-flow simulations to test the effects...

Statistical analysis of forward stratigraphic models in complex salt provinces: The central Scotian Basin case study

N. Hawie, E. Marfisi, F. Saint-Ange, and A. W. A. MacDonald

AAPG Bulletin

... the sensitivity of the model to be evaluated. Agrawal, D., S. Dwivedi, A. Barrois, C.H. Koeck, Z. El Wazir, N. Al Madani, and G. Aillud, 2015, Impact...

Integrated 3D Seismic Data Modeling and Processing Methodology for Structural Model Analysis: Case Study

T. Salinas

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...Integrated 3D Seismic Data Modeling and Processing Methodology for Structural Model Analysis: Case Study T. Salinas Integrated 3D seismic data...

Estimating CO2 Saturation in Subsurface Geologic Reservoirs Using Pre-stack Seismic Attributes and Machine Learning

Papa Owusu, Rui Zhang

Carbon Capture, Utilization and Storage (CCUS)

... saturation estimation by the RF model ranges from 0 to 100%, whereas that of the XGB model ranges from -30% to 120%, which is implausible. Figures 3...

Geological Re-Evaluation of the Mature Reservoirs of the Hochleiten-Pirawarth Fields (Vienna Basin); #20493 (2020)

Isabell Schretter, Andras Zamolyi, Rudolf Finsterwalder

Search and Discovery.com

... dataset covering both fields. The established multi-layer velocity model greatly increased confidence in the structural picture. Based on this approach...

Abstract: Prestack Signal Enhancement by Non-hyperbolic MultiFocusing; #90187 (2014)

Evgeny Landa, Alex Berkovitch, and Kostya Deev

Search and Discovery.com

... model building etc. We propose to employ the MultiFocusing idea to achieve this goal. A local common offset MultiFocusing approximation...

Application of Frequency-Dependent Attributes for Gas Prospect Identification

Vittorio De Tomasi, Alfonso Junio Marini, Maurizio Ferla, Francesca de Finis

International Meeting for Applied Geoscience and Energy (IMAGE)

...) or by regularization (Fomel, 2007). The latter approach has been further improved (De Tomasi, 2016), and it is here described. To regularize the estimation...

Value of marine vibrators for effective frequency-dependent spatial sampling of seismic wavefield

Arash JafarGandomi, Aparajita Nath, Sergio Grion

International Meeting for Applied Geoscience and Energy (IMAGE)

... processing challenges associated with this advanced acquisition design. We also detail and emphasize the estimation of the source signature for accurate...

The Use of a Discovery Process Model Based on the Concept of area of Influence of a Drill Hole to PRedict Discovery Rates in the Denver Basin

L.J. Drew, J.H. Schuenemeyer, D.H. Root

Rocky Mountain Association of Geologists

... discoveries in any partially explored region. The estimation of parameters in the model was made directly from discovery time series data rather than...

A practical approach to automate end-to-end multi-stage iterative source separation with prior framework using machine learning

Rajiv Kumar, Yousif Izzeldin Kamil Amin, Riccardo Giro, Sunil Manikani, Nam Pham, Massimiliano Vassallo, Phillip Bilsby, Tao Zhao

International Meeting for Applied Geoscience and Energy (IMAGE)

...es following the proposed ML-driven automated thresholding estimation integrated into MS-ISSP iterations (Figures 2d, 2e). The similarity of the interf...

Regional Study and Petroleum System Modeling of the Eastern Llanos Basin, #10564 (2014)

André Vayssaire, Hussein Abdallah, Wilber Hermoza, Eduardo G. Figari Negri

Search and Discovery.com

... of the Foothills for a better timing estimation because a significant part of the hydrocarbon has been expelled below it due to the important overburden...

Potential for carbon sequestration in the Hemlock Formation of the Cook Inlet basin, Alaska

Scott Pantaleone, and Shuvajit Bhattacharya

Environmental Geosciences (DEG)

... estimation excel analysis (CO2-SCREEN) user manual, NETL-TRS-6-2017: Pittsburgh, Pennsylvania, US Department of Energy, National Energy Technology...

AAPG International Conference and Exhibition, October 17-20, 1993, The Hague, Netherlands, - Abstracts, #90990 (1993).

Search and Discovery.com

Effective Permeability in Tidal Heterolithic Cross-Bedded Sandstones; #50855 (2013)

Benoît Y.G. Massart, Matthew D. Jackson, Gary J. Hampson, Berit Legler, Howard D. Johnson, Christopher A.-L. Jackson, Rodmar Ravnas, and Marcus Sarginson

Search and Discovery.com

... fraction. The calculated permeability also depends strongly on model volume, but it converges to consistent (effective) values at the largest volumes...

Estimation Of Effective Porosity and Saturation Volume by Extended Elastic Impedance Approach: A Case Study, #41101 (2012)

Sumit Verma, Samir Biswal

Search and Discovery.com

...Estimation Of Effective Porosity and Saturation Volume by Extended Elastic Impedance Approach: A Case Study, #41101 (2012) Sumit Verma, Samir Biswal...

Estimation of TOC Using GR & Rt Well Logs

Kenneth A. Heslop

West Texas Geological Society

...Estimation of TOC Using GR & Rt Well Logs Kenneth A. Heslop 2010 23 24 Determination of TOC is critical to the evaluation of every shale resource...

Abstract: Case Study: Quantitative Estimation of Remaining Oil Saturation (ROS) in CO2 Flooding Fields in West Texas Using PNL

Zhipeng “Z” Liu, Garry Simmons, FNU Suparman, Shan Kwong, Weijun Guo, Larry Jacobson

West Texas Geological Society

...Abstract: Case Study: Quantitative Estimation of Remaining Oil Saturation (ROS) in CO2 Flooding Fields in West Texas Using PNL Zhipeng “Z” Liu, Garry...

Abstract: New Plays and Concepts for Offshore Sarawak from FTG Gravity Data

Colm A. Murphy

Southeast Asia Petroleum Exploration Society (SEAPEX)

... intervals. Two such areas are the Tatau Half-Grabens and Luconia provinces off Sarawak and are discussed in this poster. Depth-Density estimation tools...

Abstract: New Regional Data and Advances in Understanding of the Stratigraphy, Tectonics, Structure and Prospectivity of the Gulf of Papua (Papua New Guinea)

Dariusz Jablonski, Mark Ballesteros

Petroleum Exploration Society of Australia (PESA)

.../magnetics analyses allowed a confident identification of the following events/packages: 1. Moho event allowing estimation of the crustal thickness...

ABSTRACT: CO2 storage potential of the Gage Sandstone, Vlaming Sub-basin, offshore southern Perth Basin: A case study based on seismic facies mapping and well log interpretation

Megan E Lech, Diane C. Jorgensen, Liuqi Wang, David Lescinsky, Irina Borissova, Chris Southby, Stephen Johnston, Danielle Robertson

Petroleum Exploration Society of Australia (PESA)

... mapping will serve as a basis for a regional reservoir model and storage potential estimation of the Gage Sandstone reservoir. 2013 West Australian...