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The AAPG/Datapages Combined Publications Database

Showing 4,391 Results. Searched 200,616 documents.

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ABSTRACT: Seismic modeling of Upper Cretaceous coal-bearing strata east of Drumheller, Alberta, Canada: implications for CBM exploration; #90007 (2002)

Willem Langenberg, Fran Hein, Sarah Richardson, Don Lawton, Rudi Meyer

Search and Discovery.com

... and Vertical Seismic Profiling (VSP) in existing well bores, have the potential of detecting anisotropy and fracturing of the coal beds. Finding areas...

2002

ABSTRACT: Reservoir Characterization of the South Timbalier 26 Field: The Importance of Shelf Margin Deltas as Reservoirs in the Gulf of Mexico; #90007 (2002)

Vitor Abreu, Phillip Teas, Thomas De Brock, Kendall Meyers, Williams Spears, Steve Pierce, Dag Nummedal

Search and Discovery.com

... changes in depositional anisotropy between two system tracts within the same sequence and even within a single system tract. Highstand sands would...

2002

ABSTRACT: Preliminary Reservoir Simulation for Selection of a Pilot Site for CO2 Sequestration: Effect of Reservoir Properties and Operational Parameters; #90013 (2003)

Thomas A. Cloud, Yuanhai Yang, Craig W. Van Kirk

Search and Discovery.com

..., and degree of anisotropy were modified to approximate different types of gas reservoirs. Variation of operational parameters such as well completions, well...

2003

ABSTRACT: Inferred fracture patterns within overlapping normal fault zones from shallow, high-resolution gravity, seismic, and laser altimetry (LiDAR) data sets: Neotectonics along northern Gulf Coast of Mexico, Louisiana, USA.; #90021 (2003)

JUAN LORENZO, C. CAZES, C. WESTBROOK, I. VAN HEERDEN

Search and Discovery.com

... and complicate subsurface fluid pathways. We recommend 3-D seismic data seismic anisotropy measurements for P and S waves to test confirm subsurface...

2003

ABSTRACT: A New Efficiency 3D Stochastic Modeling Method: El Furrial Giant Oil Field Venezuela; #90017 (2003)

Alain Laval, Gerard Auxiette, Brigite Doligez, Efren Solorzano, Carlos Uroza

Search and Discovery.com

... was used to perform simulations of the complex organisation of rock types. The two combined variograms allow to select two distinct anisotropy...

2003

ABSTRACT: Reservoir Description Challenges of the Haltenbanken Hydrocarbon Fields (Mid Norway); #90017 (2003)

Allard W. Martinius, Philip Ringrose, Jan-Einar Ringås, Arve Næss, Christian Brostrøm

Search and Discovery.com

.... Stratigraphic reservoir compartmentalisation is therefore an important issue during modelling and fluid flow studies, but smaller-scale anisotropy is also...

2003

ABSTRACT: An Integrated 3-D Surface and Borehole Seismic Approach to Better Understand a Complex Reservoir: Case History from West Kuwait; #90051 (2006)

Tarek Nafie, Will Gowans, Pradyumna Dutta

Search and Discovery.com

... geometric-spreading corrections and transmission -loss compensation factors obtained from the Walkaway data. Anisotropy corrections accompanied...

Unknown

ABSTRACT: Reservoir Evaluation Challenges in Mexico Deep Water; #90115 (2010)

Leonardo Aguilera, Javier Contreras, and Ulises D. Bustos

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... Anisotropy we defined the volumes of hydrocarbons, irreducible water and free water with a very acceptable accuracy. The petrophysical models were...

2010

ABSTRACT Estimating Carbonate Reservoir Quality Using Rock Physics Templates , #90104 (2010)

Agersborg Remy, Johansen Tor Arne

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... scales, complex pore structure, cementation, dissolution, fractures and anisotropy. In our attempt to construct RPTs for carbonate rocks we  have used...

2010

ABSTRACT Using Polygonal Fault Systems to Reconstruct the State of Stress Associated with Salt Diapirs, #90104 (2010)

Carruthers Thomas D.; Cartwright Joe A.

Search and Discovery.com

... applicable  beyond the North Sea. Additionally, given the sensitivity of PFS to local anisotropy of stress fields this technique may be used to understand...

2010

ABSTRACT: The Jurassic Norphlet Formation of the Deep Water Eastern Gulf of Mexico: A Sedimentologic Investigation of Aeolian Systems and their Stratal Relationship with Extradunal Facies Types; #90117 (2010)

S. W. Douglas,, John Wagner, Steve Dworkin, S. G. Driese

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... related to the differential distribution of stratification types and are key to understanding the permeability anisotropy observed both vertically...

2010

ABSTRACT: Fracture Characterization Challenges in Developing Tight Carbonate Reservoirs of Kuwait; #90108 (2010)

Vijaya Kumar Kidambi, Narahari S. Rao, Samar Al-Ashwak, Bashar Al-Qadeeri, Djisan Kho, Subrata Kumar Chakraborty, Khaqan Khan, and Dirk Nieuwland

Search and Discovery.com

... seismic azimuthal anisotropy studies in a limited area has resulted in an improved understanding of fractures and high grading potential areas of higher...

2010

ABSTRACT: Multicomponent Seismic (3C) Data Acquisition … A Case Study From Oil India Ltd. Operational Area in Upper Assam Basin; #90118 (2011)

K. L. Mandal, A. K. Khanna, and Dr. R. Dasgupta

Search and Discovery.com

... for having superior subsurface image and improved reservoir model in terms of lithology, types of fluid present and presence of anisotropy & fractures...

2011

ABSTRACT: Eagle Ford Shale Prospecting with 3D Seismic Data within a Tectonic and Depositional System Framework; #90122 (2011)

Galen Treadgold, Bill McLain, Steven Sinclair, and David Nicklin

Search and Discovery.com

... section. Long offset and full azimuth 3D datasets allow us to determine anisotropic parameters for the shale. Layer anisotropy (VTI – Vertical Transverse...

2011

TTI Wave Equation Migration by Phase-Shift Plus Interpolation

Richard A. Bale

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... for anisotropy, we generate reference operators based upon phase error criteria with respect to the symmetry axis direction, and exploit correlations between...

Unknown

TTI Wave-equation Migration of A 3-D Canadian Foothills Dataset

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...) algorithm in which spatial variation of velocity, anisotropy and orientation of the symmetry axis are all accounted for by a suitable choice...

2013

Abstract: Maximize the Potential of Seismic Data in Shale Exploration and Production … Examples from the Barnett Shale and the Eagle Ford Shale; #90187 (2014)

Joanne Wang and Duane Dopkin

Search and Discovery.com

... suited for velocity anisotropy and azimuthal AVA determinations. The AVAZ approach measures the changes in amplitude variation with reflection angle...

2014

Abstracts: What Can Microseismic Tell Us About Hydraulic Fracturing?; #120181 (2015)

Shawn Maxwell

Search and Discovery.com

... stress anisotropy, completion effectiveness to fracture initiation and the DFN characteristics. Matching the observed microseismic with relevant portions...

2015

Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015)

Olivia Collet, Benjamin Roure, Jon Downton

Search and Discovery.com

... preferred orientations which may result in significant permeability anisotropy in the reservoir and it is important for optimum drainage that the separation...

2015

Abstract: Pore Pressure Inversion using AVO Information. The Influence of Overburden Changes on Pore Pressure Quantification; #90211 (2015)

Petar Angelov, Rob Arts, Kees Wapenaar

Search and Discovery.com

... effect, 3) Effect of weak anisotropy in the overburden. Literature studies show that the ab solute changes in the seismic attributes are less...

2015

Abstract: What are you Interpreting? Is your Seismic Image Flawed?; #90211 (2015)

Rachel Newrick, Jim Pullishy, and Elvira Gomez

Search and Discovery.com

... ‘but’) the image is highly dependent upon the input velocity and anisotropy models. Interpreter Input Critical The reality of depth imaging...

2015

Abstract: Geomechanical Modeling of Hydraulic Fracturing: Why Mechanical Stratigraphy, Stress State, and Pre-existing Structure Matter; #90227 (2015)

Kevin J. Smart, Goodluck Ofoegbu, Alan P. Morris, Ronald McGinnis, and David Ferrill

Search and Discovery.com

... stress-state anisotropy, and permit tracking of the temporal and spatial development of shear and tensile permanent strains that develop in response...

2015

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