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The AAPG/Datapages Combined Publications Database

Showing 49,327 Results. Searched 200,691 documents.

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Lessons From High-Resolution Continuous XRF on Stratigraphy and Geomechanics of Shale, Jean-Yves Chatellier, #41656 (2015).

Tom Moslow, Beth Haverslew

Search and Discovery.com

... blue (3500 blue points) V 29 XRF vs Geomechanics Resolution issues Solution: Statistics: Box Plots & mid%iles XRF Core Gamma 1 cm 2 cm...

2015

Predicting porosity, water saturation, and shale volume with high-resolution seismic inversion using Hopfield network: Upper Assam Basin, India

Son D. T. Phan, Triveni Gogoi, Rima Chatterjee,and Mrinal K. Sen

AAPG Bulletin

... to be insensitive to noise in the training data, whereas Phan and Sen (2018) reported both higher vertical and better temporal resolution results by integrating...

2022

Challenges in Reservoir Characterization and Original Oil-in-Place Estimation in the Presence of Very Fine Bedding: An Example from a Mixed Clastic-Carbonate Reservoir from Block 0, Offshore Angola; #20073 (2009)

Daniel M. Kiala, Steve Jenkins, Antonio M. Ingles, Yahya Fitor, Julia Correia

Search and Discovery.com

... to the static model were required to Reservoir Quality Uncertainty Zone Marginal vol_ugas 0 • How do we capture true vertical resolution when...

2009

A Southern North Sea Multi-Survey preSDM using Hybrid Gridded Tomography, #41592 (2015).

Ian Jones, Emma Evans, Darren Judd, Alan Campbell, Steve Elam

Search and Discovery.com

... the advantages of removing the constraints of a simple layer-based solution, so as to permit a gridded tomographic approach to uncover the more...

2015

"Productive Low Resistivity Well Logs of the Offshore Gulf of Mexico": Causes and Analysis

Harold L. Darling, Robert M. Sneider

New Orleans Geological Society

... Resolution The tool physics define the vertical formation resolution which can vary from tenths of an inch to many feet. In many cases, resolution...

1993

Interactive Color Display and Analysis--Added Dimension to Seismic Interpretation: ABSTRACT

G. W. Rice, B. B. Stebens, Peter Macalister Hall

AAPG Bulletin

... and analysis in formulating a solution. The successful analysis of hydrocarbon indicators relies on both the ability to measure the auxiliary effects...

1982

ABSTRACT The Schoonebeek Oil field … past, present, and future, #90121 (2011)

Joris Steenbrink

Search and Discovery.com

... Netherlands. It has produced 250 mln bbls in the period 1943-1996 from nearly 600 vertical wells. The unconsolidated Lower Cretaceous Bentheim Sandstone...

2011

Abstract: Near Surface and Anisotropy Modeling Strategies for Fast-Track Land Depth Imaging; #90319 (2018)

Ernesto Sandoval-Curiel, Daniele Colombo

Search and Discovery.com

... of the wave propagation with respect to vertical, such anisotropy needs to be taken into account to produce good quality images matching the depth...

2018

Abstract: A Bayesian Inference Approach to Map Depositional Facies using Pre Stack Inversion; #91204 (2023)

Ali Alsinan

Search and Discovery.com

... with the characterization of the lateral and vertical connectivity of the reservoir. This study aims to map depositional facies within the formation...

2023

Abstract: Using DAS-to-Geophone Conversion Data for Monitoring CO2 Sequestration; #91204 (2023)

Yong Ma, Lei Fu, Weichang Li

Search and Discovery.com

... sequestration is part of the solution to meet climate targets through the process of capturing CO2 and then storing it underground in viable geological...

2023

Joint velocity and event location inversion workflow in microseismic reservoir monitoring

Takashi Mizuno, Joel Le Calvez, Manish Lal Khaitan, Giulia Barisione, Irina-Tulia Stoia, Prakash Ranjan, Stefano Clerico, Xinyuan Li, Zheyuan Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... if a high-resolution sonic log is available. This stabilizes the inversion problem since the number of model parameters is decreased. However, the solution...

2022

Multichannel seismic deconvolution via 2D K-SVD and convolutional sparse coding

Guiqian Zhang, Xiayu Gao, Bangli Zou, Yaojun Wang, Yingzhu Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... as a technical means to consider both vertical resolution and lateral continuity issues in reflectivity inversion problem. Considering the drawbacks...

2023

Magnetic and gravity source models of the Gairdner Dolerites

Philip Heath, Clive Foss

Petroleum Exploration Society of Australia (PESA)

...). A profile vertical derivative FFT filter (again highly appropriate because of the anomaly consistency from line to line) was applied to increase resolution...

2019

A method for assessing earth model uncertainty in the Taranaki Basin, New Zealand

Edward Lewis, Dennis van der Burg, Tony Martin, Lorenzo Russo, Tony Bell

Petroleum Exploration Society of Australia (PESA)

.... This may provide an indication of how well the model converges to a solution which satisfies the observations on the data. The high non-linearity...

2018

Abstract: Enhancing Pre-Stack Seismic Inversion Using Neural Networks for Clastic Reservoir Characterization … Simian Field, Offshore Nile Delta, Egypt; #90310 (2017)

Wael S. Said, Islam A. Mohamed, Ahmed S. Ali

Search and Discovery.com

... that geophysicists, geologists and reservoir engineers face. This problem arises due to the low resolution of seismic data (typically 10's meters and non-unique...

2017

Application of High-Resolution Blended Resistivity Measurement in Characterization of Unconventional Plays

Anthony Moherek, Sandeep Mukherjee, Nick Garrison, Allison Caraway, Rojelio Medina, Bhaskar Bikash Sarmah

Unconventional Resources Technology Conference (URTEC)

... contact with the formation, which can significantly reduce masking effects from drilling fluids. The vertical resolution of 0.2 in. offered...

2016

Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)

Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra

Search and Discovery.com

... standard reflection processing resolution paradigms apply (i.e., lateral and vertical resolution /4—note that both AVAZ and VVAZ are typically performed...

2014

Deep-Reading Technologies

Kim Gunn Maver, Colin Hulme, Mark McCallum, Ajay Nalonnil

GEO ExPro Magazine

... but with limited vertical resolution compared with well log data. To close this “deep-reading gap” by providing subsurface data between the two groups...

2009

Application of Borehole Image-Based Porosity Analysis in Carbonate Reservoirs to Assist in Permeability Calculation and Its Integration With Resistivity Inversion to Distinguish Productive Vuggy Zones and Tight Zones

Elvara Priyanka, Didit Kusuma, Budi Abrar, Nabilah Adani, Dian Permanasari

Indonesian Petroleum Association

... certain limitations such as the vertical resolution, the possibility of being overly optimistic when encountering intervals with breakout...

2022

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