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The AAPG/Datapages Combined Publications Database

Showing 4,240 Results. Searched 197,444 documents.

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ABSTRACT: Integrated Fracture Characterisation and Modeling in Carbonate Fields Using Novel Modeling Software and Sandbox Models; #90051 (2006)

Pascal Richard, Keith Rawnsley, Peter Swaby, Catherine Richard

Search and Discovery.com

... fracture models with attached attributes (such as permeability anisotropy, fracture spacing etc). These models maybe transformed into reservoir simulation...

Unknown

ABSTRACT: Bayu-Undan … Modeling Permeability Enhancement in Fault Damage Zones; #90061 (2006)

Peter Hennings, Frank W. Krieger, Dag Sanner, Chris Zahm, Ray Reid, and Tito Lozada

Search and Discovery.com

... that major faults in the field introduce anisotropy resulting in permeability enhancement of x10 in the east-west direction compared to north-south...

2006

ABSTRACT: Bayu-Undan … Use of Downhole Pressure Monitoring to Improve Reservoir Management in a Recycled Gas Reservoir; #90061 (2006)

Igor Jacimovic, Dag Sanner, and Tito Lozada

Search and Discovery.com

... models, show that major faults in the field introduce anisotropy resulting in permeability enhancement of x10 in the eastwest direction compared to north...

2006

ABSTRACT: Effect of Pore Pressure on Laminated and Homogenous Rocks Permeability under Hydrostatic and Triaxial Loading; #90061 (2006)

Eissa Mohamed El-M. Shokir and Abdulrahman A. Al-Quraishi

Search and Discovery.com

.... Reservoir rocks are subjected to stress anisotropy and tectonic movements thus in-situ stress state is nonhydrostatic. Pore pressure decreases...

2006

Abstract: Shortening of Salt Diapirs and Minibasins in Both Passive Margin and Convergent-Margin Settings

Mark G. Rowan and Bruno C. Vendeville

Search and Discovery.com

... produces anomalous structural styles because of the associated strength anisotropy. The weak diapirs localize contractional strain, whereas the strong...

2008

Abstract: A Synchronous Alpine and Corsica-Sardinia Rotation

F. Speranza, M. Maffione, C. Faccenna, A. Cascella, G. Vignaroli, and L. Sagnotti

Search and Discovery.com

... also document that the Adriatic plate has undergone no paleomagnetic rotation since mid-late Miocene times. Anisotropy of magnetic susceptibility...

2008

ABSTRACT Fracture Evaluation from Image Logs A New development: Image Petrophysics, #90104 (2010)

Frass Manfred; Harvey Nicholas

Search and Discovery.com

... into a porosity  curve generating an azimuthal property distribution map, defining the vertical and the horizontal anisotropy of each interval of the reservoir...

2010

Shear Wave Conversion in Reservoir Rocks, #90116 (2010)

Kandiah Balachandran

Search and Discovery.com

... are scattering and anisotropy. A different possibility considered here is the conversion due to lateral motion of fluids in the reservoirs. This lateral...

2010

ABSTRACT: Controls on Reservoir Quality and Productivity in the Haynesville Shale, Northwestern Gulf of Mexico Basin; #90117 (2010)

"David R. Spain, Glen A. Anderson"

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... practices. An integrated understanding of fundamental geologic controls on heterogeneity, anisotropy, and fracturability is required to optimize...

2010

ABSTRACT: Quantitative Reservoir Characterization of PM3 Block, Malay Basin; #90108 (2010)

Yanpeng Mi, A. Ruiter, and R. Quinn

Search and Discovery.com

... is the industry norm. Seismic resolution is often limited with tuning thickness around 18 meters. Seismic anisotropy may strongly affect the data...

2010

ABSTRACT: An Integrated Approach to Shale Gas Evaluation, Horizontal Drilling and Hydraulic Stimulation; #90108 (2010)

Mitch Pavlovic

Search and Discovery.com

... stress models that account for TI anisotropy yield a stress profile which more accurately represents in-situ conditions than the profile suggested...

2010

ABSTRACT: CHARACTERIZATION OF A THIN BEDDED RESERVOIR IN CALIFORNIA USING 3-D RESISTIVITY MEASUREMENTS; #90114 (2010)

Stephen T. Grayson, Andrew L. Prestridge, Greg Cavette, Michael P. Nelson, Lee Swager, and Katherine Kovac

Search and Discovery.com

... field demonstrated resistivity anisotropy showing substantial differences between the vertical and horizontal measurements, which are typical in thin...

2010

ABSTRACT: FAULT DELINEATION IN OIL BASED MUD AT WEST MONTALVO FIELD USING A 3-D RESISTIVITY TOOL; #90114 (2010)

John H. Harris, Stephen T. Grayson, and Bob Zahner

Search and Discovery.com

...-located, transmitter and receiver coils which provide sensitivity to resistivity anisotropy in the formation. Dipping beds or angled boreholes can...

2010

ABSTRACT: Evaluation of Microbubble Seep Theory; #90107 (2010)

Monte Meers

Search and Discovery.com

... reservoirs (plugs), an idea supported by a study of acoustic velocity distribution. Also, structural dip of beds of varying degrees of anisotropy shift...

2010

Abstract: Integrated reservoir characterisation of a fractured basement reservoir; #90137 (2011)

Erika Angerer, Pascale Neff, and Iftikhar Abbasi

Search and Discovery.com

... of derived attributes and a structural interpretation. Azimuthal anisotropy, automatic fault detection methods (ant tracking), and RMS amplitudes...

2011

Abstract: Seismic acquisition challenges in Boujdour coastal basin, Morocco; #90137 (2011)

Nawal Essalloumi, Hakima Jemjami, and Mohamed Dakki

Search and Discovery.com

.... Adopted data processing: velocity laws and filters used for different time intervals must take into account lateral velocity changes and anisotropy...

2011

ABSTRACT: Gas Shale Evaluation Techniques … Things to Think About; #90122 (2011)

Michael A. Miller and Keith Shanley

Search and Discovery.com

... anisotropy due to the layering in the formation and different tool orientation. There is data uncertainty at a variety of scales in gas shales...

2011

Abstract: Advancement in Acoustic Logging Techniques and Applications in Reservoir Characterization; #90120 (2011)

Rahan Hanif, S. Sohaib Zulfiqar, Sadu-ur-Rehman

Search and Discovery.com

... primary and secondary porosity, permeability, lithology, mineralogy, pore pressure, invasion, anisotropy, fluid type, stress magnitude and direction...

2011

-- no title --

user

Search and Discovery.com

... development of such plays. Seismic 3D, AVO and AVO variation with azimuth (AVAZ) to detect anisotropy due to fractures or stress, offer the only...

Unknown

Application of Shallow Water Well Data to Understanding Fracture Controlled Flow Systems in the Western Canada Sedimentary Basin

Stephen E. Grasby

Search and Discovery.com

... capacity tests show that aquifer transmissivity can vary up to four orders of magnitude within one km. Geostatistical analysis reveals a strong anisotropy...

Unknown

Abstract: A Robust and Practical Approach to VTI Parameter Estimation in a Non-Structural Setting: Case Study from the Vulcan Field, Alberta; #90172 (2014)

Mike Perz, Warren Pearson, Darren Betker, Earl Heather

Search and Discovery.com

... shales have documented velocity anisotropy in the order of 12%, further confirmed by the analysis of walkaway VSP data. Correcting for the non...

2014

Abstract: Seismic Fracture Detection in the Second White Speckled Shale: Anisotropic Perspectives on an Isotropic Workflow; #90174 (2014)

David Cho, Craig Coulombe, Scott McLaren, Kevin Johnson, and Gary F. Margrave

Search and Discovery.com

... anisotropy effects in shales were analyzed to determine its relationship to fracturing. The analysis yields a set of attributes that are sensitive...

2014

Abstract: Time to Depth Conversion and Uncertainty Characterization for SAGD Base of Pay in the McMurray Formation; #90174 (2014)

Amir H. Hosseini, Hong Feng, Abu Yousuf, and Tony Kay

Search and Discovery.com

... of a linear velocity model is exercised. The results show the range and structure of spatial correlation of error and its associated anisotropy...

2014

Abstract: PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study; #90187 (2014)

Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez, Dave List, and Chris Lang

Search and Discovery.com

... in exploiting 3D seismic to delineate productive “sweet spots”. In particular, differential horizontal stress (from azimuthal anisotropy analysis...

2014

A Comparison of Azimuthal Seismic Techniques

Franck Delbecq, Jon Downton, Richard Bale, Jeff Durand, Darren Schmidt, and Benjamin Roure

Search and Discovery.com

... techniques generate similar products of the intensity and the direction of the anisotropy, they each have different characteristics. The purpose...

2015

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