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The AAPG/Datapages Combined Publications Database

Showing 49,342 Results. Searched 200,639 documents.

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Ascending

Basics of Resistivity Tools - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

... Laplace’s equation Laterolog 3 and laterolog 7 Vertical resolution of LL3 and LL7  Spherically focused log and microspherical focused log Dual...

2011

Multiple-scale Geologic Models for Heavy Oil Reservoir Characterization

Clayton V. Deutsch

AAPG Special Volumes

... photographs and image logs in the calculation of effective vertical permeability; very high-resolution local models may be warranted. The geostatistical...

2013

Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues

Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp

AAPG Bulletin

... between well to reservoir units at the field scale due to the interplay between limited well spacing and vertical resolution of seismic data (Borgomano et...

2022

An Integrated Workflow to Detect and Avoid Shallow Karst Drilling Hazards in the Delaware Basin

Phuong Hoang, Khalid Soofi, Patrick Boyle, Benjamin Lascaud

Unconventional Resources Technology Conference (URTEC)

... detection methods have variable vertical and lateral resolution, with lateral accuracy being the most important to understand. In order to avoid karst...

2019

Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)

James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm

Search and Discovery.com

... the vertical axis of 3% to 5%. The high S/N and resolution of the fast PS1-wave data, and a well defined event at the top and bottom of the Marcellus...

2015

Confirmation of Active Geologic Faults in Lake Pontchartrain in Southeast Louisiana

John A. Lopez , Shea Penland , Jeff Williams

GCAGS Transactions

... was used to locate bridge offsets, 2) acquisition of US Geological Survey high resolution seismic, 3) more complete mapping of faults in Lake...

1997

Numerical Upscaling of Discrete Fracture Networks for Transient Analysis

Vincent Artus

Unconventional Resources Technology Conference (URTEC)

... are calibrated rigorously via numerical upscaling from a fast single-step pressure resolution on the reference system. We show that even when rigorous coarse...

2020

How Sealed Is a Seal? - High Resolution Seal Integrity Evaluation Using 3D Seismic Data

Gary Yu

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... workflow not only improves the confidence in the velocity selection, but also increases the vertical resolution from thousands of feet to tens of feet...

2009

High-resolution passive surface wave tomography using natural and anthropogenic noise sources in a mineral exploration context

Daniela Teodor, Charles Beard, Laura Pinzon-Rincon, Aurlien Mordret, Franois Lavou, Sophie Beaupretre, Dan Hollis, John McBride, Pierre Bou, Florent Brenguier

International Meeting for Applied Geoscience and Energy (IMAGE)

...High-resolution passive surface wave tomography using natural and anthropogenic noise sources in a mineral exploration context Daniela Teodor...

2022

The Age of Uncertainty

James Crampton, Lucia Roncaglia, Miko Fohrmann, Anne Raymond

GEO ExPro Magazine

... unconformities – a topic that is explored of various sources of error: vertical resolution of seismic data, in more detail in the following section. mis...

2012

Anisotropic full-azimuth velocity model building using joint reflection-refraction tomography

Matan Shustak, Itai Sharabi, Orly Kletenik-Edelman, Elive Menyoli, Ike Imala, Ronit Levy, Zvi Koren

International Meeting for Applied Geoscience and Energy (IMAGE)

..., as it does not provide the required lateral resolution. Using only reflection data is equally insufficient, as it does not provide the required vertical...

2022

Understanding Geological Heterogeneity to Customize Field Development: An Example from the Vaca Muerta Unconventional Play, Argentina

Guillermina Sagasti, Martin Foster, Damian Hryb, Alberto Ortiz, Vicatoria Lazzari

Unconventional Resources Technology Conference (URTEC)

... measurement of property data. In addition, to capture inch-scale heterogeneities it is necessary to acquire logs with the adequate vertical resolution...

2014

A New Approach to Exploration

Aslak Myklebostad, PetroMarker

GEO ExPro Magazine

...A New Approach to Exploration Aslak Myklebostad, PetroMarker A New Approach to Exploration PetroMarker’s unique 3D vertical EM technology acquires...

2018

Geochemical Analysis and Evaluation of Exploration Wells in the Beetaloo Sub-Basin, Onshore Australia: Application of Real-Time Elemental Measurement on Cuttings with Source Rock Mapping and Lateral Geosteering Implications; #42313 (2019)

Andrea Di Daniel, Dale Lewis, Nicole Cooper, Milan Saicic, Carl Altmann, Elizabeth Baruch Jurado, Alexander Cote, Brenton Richards

Search and Discovery.com

... of the Advanced Cuttings Characterization (ACC) service at the Amungee NW-1 vertical well and Amungee NW-1H horizontal well drilled onshore in the Northern...

2018

Facies Analysis and Permeability Estimation in Late Cretaceous Giant Carbonate Reservoir using LWD Technology: A Case Study in Sabriyah Field, North Kuwait, #41842 (2016).

Ahmed Elsherif, Kais Gzara, Hossam Ibrahim, J. Krafft

Search and Discovery.com

... vertical resolution to enhance permeability calculations compared to derived permeability from standard open-hole logs. Facies determinations were...

2016

Construction and Analysis of Three-Dimensional Seismic Porosity Inversion Models

Hongliu Zeng

AAPG Special Volumes

... more accurate. High-frequency enhancement raises the dominant frequency of 3-D seismic data from 30 to 50 Hz, improving seismic resolution without...

2012

Improving fault resolution from multiple angle stacks by latent feature analysis with deep learning

Fan Jiang, Konstantin Osypov

International Meeting for Applied Geoscience and Energy (IMAGE)

...Improving fault resolution from multiple angle stacks by latent feature analysis with deep learning Fan Jiang, Konstantin Osypov Improving fault...

2024

Mineralogical and Petrophysical Characterisation of a Fine-Grained Sandstone With Significant Clay Coating Using 3D Micro-CT and SEM Imaging From a 5 mm Plug, #41756 (2015).

Alexandra Golab, Alessio Arena, Ishtar Barranco, Rafael Salazar-Tio, Joseph Hamilton, Nasiru Idowu, Puvaa Rajan, Silvano Sommacal, Benjamin Young, Anna Carnerup, Josephina M. Schembre-McCabe, Keith Boyle

Search and Discovery.com

... Chevron Energy Technology Company, Houston, TX, United States 2 Abstract This project demonstrates how high resolution 3D X-ray microcomputed...

2015

Micro-CT Analysis of Pores and Organics in Unconventionals Using Novel Contrast Strategies

Andrew Fogden, Thomas McKay, Michael Turner, Rohini Marathe, Tim Senden

Unconventional Resources Technology Conference (URTEC)

... the written consent of URTeC is prohibited. Summary The utility of high-resolution micro-CT for characterising the structure of unconventionals on length...

2014

Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014)

Roohollah Askari, Robert J. Ferguson, and Kristof DeMeersman

Search and Discovery.com

...). The method is a based on the inversion of a surface wave dispersion curve (either phase or group velocity curves) calculated from a real data to a vertical...

2014

Superimposed Geologic Features in Seismic Interpretation, Farrukh Qayyum, #40734 (2011)

Sohail Yousaf, Danish Malik, Raheela Zaheer, M. Hammad Manzoor,

Search and Discovery.com

... the problem by distinguishing the features from one another (improving resolution and definition). In this paper, few examples are presented...

2011

When the Syn-Depositional Climatic Variations Influence My Source Rock Properties … The Case Study of the Vaca Muerta, #51523 (2018).

Alain Lejay, Johannes Monkenbusch, Lionel Martinez, Gregory N. Boitnott, Laurent Louis, François Gelin

Search and Discovery.com

...-resolution mineralogical acquisitions also regularly varies with the sequence stratigraphy. Vertical trends independently obtained with the Impulse Hammer...

2018

Seismic tomographic cross-sections of the Bowser Basin in northwest British Columbia, Canada

David B. Snyder, Brian J. Roberts

CSPG Bulletin

... of 1.5–2.5 km, depending on rock types, with vertical and horizontal resolution approaching 100–200 m (Fig. 2A and B). The tomography results provide...

2007

Anomalies Indicate Potential

Aslak Myklebostad, Svein Ellingsrud

GEO ExPro Magazine

... to an increased lateral resolution of subsurface resistivity compared to other CSEM technologies. Vertical CSEM uses a vertical electric dipole source...

2019

Abstract: Spatial-temporal Boundaries of Shale Diagenesis Inferred from Magnetic Fabrics and Paleomagnetism; #90283 (2016)

Gerhard Heij, Doug Elmore, Jennifer Roberts, Alex K. Steullet, Devin Dennie

Search and Discovery.com

... are inconsistent with a linear compaction profile and could reflect episodes of compactional disequilibrium or diagenetic alteration. Sub-vertical fabrics...

2016

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