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The AAPG/Datapages Combined Publications Database

Showing 39,567 Results. Searched 201,049 documents.

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Laboratory-Based Characterization of Pore Network and Matrix Permeability in the Montney Formation: Insights from Methodology Comparisons

Amin Ghanizadeh, Christopher R. Clarkson, Atena Vahedian, Omid H. Ardakani, James M. Wood, Hamed Sanei

CSPG Bulletin

... (He) permeability values (1.4·10−5–1·10−4 mD). Pulse-decay (N2) permeability values measured parallel to bedding (horizontal core plugs...

2018

Acquisition geometry design based on full-wavefield migration

Billy A. Revelo Obando, Gerrit Blacquire

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the sources are uniformly distributed along the surface with a source spacing of 100 m. The models in Figures 2a and 2b contain flat layers...

2022

Elastic FWI imaging of a complex presalt structure using NATS data

Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno

International Meeting for Applied Geoscience and Energy (IMAGE)

... salt tectonics, producing compound salt bodies and a complex overburden. Due to halokinesis, the post-salt layers are deformed and thrusted. In addition...

2023

An Analysis of Low-Contrast Pay in Telisa Sands Packages in Central Sumatra

Bambang Gumilar, Ronny Adriansyah, Andrew R. Thomas, Budi Darmawan

Indonesian Petroleum Association

... type and to observe layering. The degree and scale of reservoir heterogeneity may be measured in the vertical dimension and estimated in the horizontal...

1996

Findings and Update on the National Research Council's Committee on Induced Seismicity Potential of Energy Production and Related Technologies; #70194 (2015)

David K. Dillon, Don Clarke

Search and Discovery.com

... of comprehensive data on complex natural rock systems and the lack of validated predictive models.  Induced seismicity is caused in most cases...

2015

Abstracts: Seismic Wave Propagation and Imaging in Heterogenous Media; #90173 (2015)

Yijian Meng, Emmanuel Bongajum, and Bernd Milkereit

Search and Discovery.com

... media. The propagation of the seismic wave is studied using different background velocity models with different scale lengths. As the degree of scale...

2015

Variability of Geologic Properties in Shale Gas and Tight Oil Plays

Katie M. Smye, H. Scott Hamlin, Ray Eastwood, Guinevere McDaid

GCAGS Journal

... of resource development, the delineation of potentially productive areas, and the recovery efficiency of horizontal wells, among other factors. Furthermore...

2019

Abstract: Forward Modelling Study of 2D Finite Difference Reverse-Time Migration for Downhole Seismic Data; #90224 (2015)

Dong Shi, Ramin Saleh, Bernd Milkereit

Search and Discovery.com

..., for instance, receivers locate in a vertical or horizontal (or even inclined) well with either near or far offset. Three models with receiver located...

2015

Mechanical Implications of the Slide Block Theory, Eastern Delaware Basin, Texas

Robert G. Font, Lisa M. Sayre

West Texas Geological Society

...) Mechanical models of gravity sliding can be used to test the validity of slide-block interpretations. The Coyanosa-Rojo Caballos area...

1984

High-Resolution HFTS2 Slant Core Imaging Through X-ray Computed Micro Tomography

Javier O. Guerrero, D. Nicolas Espinoza, Julia F.W. Gale

Unconventional Resources Technology Conference (URTEC)

... fractures and fine layers. The samples were acquired from the slant core drilled in the Delaware Basin, and cored in the interval of the Wolfcamp...

2022

Continental carbonates as a hydrocarbon reservoir, an analog case study from the travertine of Saturnia, Italy

Paola Ronchi and Francesco Cruciani

AAPG Bulletin

... raft. (N) Micrograph of reed facies showing interparticle and moldic porosity. The shrub facies is made of horizontal pale-beige layers, a few...

2015

Quantifying CO2 Storage Efficiency of Geologic Depositional Environments, #80419 (2014).

Roland Okwen, Charles Monson, Yaghoob Lasemi, Nathan Grigsby

Search and Discovery.com

...-alluvial, and turbidite. Depositional environments were interpreted from core and geophysical log data, and geologic models were developed based...

2014

Heterogeneous Distribution of Calcite Cement at the Outcrop Scale in Tertiary Sandstones, Northern Apennines, Italy

Earle F. McBride , Kitty L. Milliken , William Cavazza , Ubaldo Cibin , Daniela Fontana , M. Dane Picard , Gian Gaspare Zuffa

AAPG Bulletin

... around shale rip-up clasts. There is no preference of concretions for shell-rich layers. Some formations have cement patterns specific...

1995

Multiscale Seismic Models of Complex Fracture Networks

Richard L. Gibson Jr., Yalchin Efendiev, Judith Chester, Yongchae Cho, Edith Sotelo

Unconventional Resources Technology Conference (URTEC)

...Multiscale Seismic Models of Complex Fracture Networks Richard L. Gibson Jr., Yalchin Efendiev, Judith Chester, Yongchae Cho, Edith Sotelo URTeC...

2017

Machine Learning Applications for a Qualitative Evaluation of the Fracture Network in the Wolfcamp Shale Using Tracer and Completion Data

Abhash Kumar, Chung Yan Shih, Guoxiang Liu, Paul Holcomb, Song Zhao, Richard Hammack, Jeffery Ilconich, Grant Bromhal

Unconventional Resources Technology Conference (URTEC)

... network. This data originated from the Hydraulic Fracturing Test Site-1 in the Midland Basin, Texas, where eleven horizontal wells were drilled...

2021

Rate-Transient Analysis of Communicating Wells Using the Dynamic Drainage Area (DDA) Concept

Hossein Ahmadi, Hamidreza Hamdi, Christopher R. Clarkson

Unconventional Resources Technology Conference (URTEC)

... using multi-fractured horizontal wells (MFHWs) has led to closer well and hydraulic fracture spacing. Tighter placement of wells has led to increased...

2021

Large-Basin Ground Water Circulation and Paleo-Reconstruction of Circulation Leading to Uranium Mineralization in Grand Canyon Breccia Pipes, Arizona

Peter W. Huntoon

Rocky Mountain Association of Geologists

... surface was virtually flat, but was riddled with dolines, collapse sinkholes and shafts interconnected by horizontal dissolution tubes and caves...

1996

Rock classification in the Eagle Ford Formation through integration of petrophysical, geological, geochemical, and geomechanical characterization

Shahin Amin, Matthew Wehner, Zoya Heidari and Michael M. Tice

AAPG Bulletin

... horizontal stress were then estimated as a function of depth. Rock classification was finally performed based on geologic texture and geochemical...

2021

Modelling and 3D Printing of a Random Porous Media Using Iterative Function System Fractals

Nhan Thanh Nguyen Kenny Cao, Chan Mayol, Alireza Salmachi, Agatha Labrinidis

Australian Petroleum Production & Exploration Association (APPEA) Journal

...’s ability to convert Computer-Aided Design (CAD) solid models to physical 3D structures is revolutionising the manufacturing process because it gives...

2023

THE EARTH'S CRUST UNDER THE WILLISTON BASIN IN EASTERN SASKATCHEWAN AND WESTERN MANITOBA

Z. HAJNAL, C. M. R. FOWLER

Williston Basin Symposium

... of the models will likely remain as presented here. DATA ACQUISITON The 1979 summer refraction program consisted of three...

1982

The Climate System - A Brief Primer

Eric J. Barron, George T. Moore

Special Publications of SEPM

...The Climate System - A Brief Primer Eric J. Barron, George T. Moore PART 1: CLIMATE AND CLIMATE MODELS Copyright © 2012, The Society...

1994

Geostopping Solution: A Case Study from Rengasdengklok Field, Indonesia

Dimas Pramudito, Julianta Parlindungan Panjaitan

Indonesian Petroleum Association

... given at the targeted entry point is large enough to be determined. It starts by collecting offset data followed by creating formation models...

2013

An immersed boundary topography approach for TTI acoustic propagation

Edward Caunt, Rhodri Nelson, Tim MacArthur, Fabio Luporini, Gerard Gorman

International Meeting for Applied Geoscience and Energy (IMAGE)

... at equivalent resolution, and compatibility with complex realistic geometries and subsurface models is demonstrated. INTRODUCTION Seismic anisotropy...

2024

Fully Controlled Sampling Workflow for Multi-Scale X-Ray Imaging of Complex Reservoir Rock Samples to be Used for Digital Rock Physics, #41840 (2016).

Sven Roth, Youli Hong, Hrishikesh Bale, Tianpeng Zhao, Sreenivas Bhattiprolu, Matthew Andrew, Chai Weichao, Jeff Gelb, Benjamin Hornberger

Search and Discovery.com

... to significantly improved models, which are conducive to robust predictions at the field-scale and as such impact reservoir management and improved oil...

2016

Abstract: When is a Bivalve Not a Bivalve?: Tube Linings and Accessory Plates in Boring Lineages

Siân Evans

Geological Society of Malaysia (GSM)

..., and how do they fit in with accepted models of bivalve shell secretions? It is generally assumed that the only calcareous parts of a bivalve...

1995

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