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The AAPG/Datapages Combined Publications Database

Showing 4,236 Results. Searched 197,348 documents.

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High-Resolution Variograms from Optical Borehole Imaging for Borehole-Scale Geostatistical Rock Simulation and Lattice Boltzmann Flow Simulation in High-Permeability Carbonates; #120091 (2013)

Michael C. Sukop and Kevin J. Cunningham

Search and Discovery.com

... with only slight anisotropy in the horizontal direction. The vertical variograms show strong short-range autocorrelation out to a lag of about 0.5 m...

2013

Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)

Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand

Search and Discovery.com

... (Common Offset Common Azimuth) and CACO (Common Azimuth Common Offset) displays are important, and should be reviewed to assess the presence of anisotropy...

2014

3-D Seismic Attribute-Assisted Analysis of Microseismic Events within the Marcellus Shale; #41421 (2014)

Ariel K. Hart, Tom Wilson, Peter Sullivan

Search and Discovery.com

... fracture treatments from six horizontal wells provides considerable insight into local stress anisotropy and optimal well spacing needed to maximize...

2014

Integrated Geosciences for Optimal Hydraulic Fracturing of Shale Reservoirs; #80351 (2014)

Minh H. Tran and Younane N. Abousleiman

Search and Discovery.com

.... It also takes into account shale anisotropy     1/ 5 t 4/5 The Message TOC, oil, gas are what we are truly after & cannot change...

2013

Time to Depth Conversion and Uncertainty Characterization for SAGD Base of Pay in the McMurray Formation, Alberta, Canada, #80360 (2014)

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

Search and Discovery.com

... of spatial correlation of error and its associated anisotropy, as well as the value of seismic data integration in reduction of uncertainty in the modeling...

2014

Rock Fabric and Microseismic: an Integrated Approach; #41522 (2015)

Martin Haege, Shawn Maxwell, Lars Sonneland, Mark Norton

Search and Discovery.com

... is assumed to determine fracture growth. High stress anisotropy leads to planar fractures and low stress anisotropy to a complex interacting fracture...

2015

Isotropic AVO Methods to Detect Fracture-Prone Zones in Tight Gas Resource Plays, #41530 (2015).

Bill Goodway, John Varsek, Christian Abaco

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 opportunity...

2015

Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)

Per Avseth, Tor Veggeland

Search and Discovery.com

... estimations Gather alignement Poor well ties and wavelet estimation uncertainties Anisotropy Attenuation Refractions Tuning and thin-bed effects Low-frequency...

2015

Application of Simultaneous Inversion and Geomechanical Facies in the Characterization of an Unconventional Play, #41940 (2016).

S.A. Cuervo, H. Malcotti

Search and Discovery.com

... anisotropy and using elastic properties, pressure and tectonic strains following Cipolla et al 1994 approach and calibrating estimated curves...

2016

Mapping Duvernay Mineralogy: From Core to Log to Field; #51329 (2016)

Lisa Song, Dale Rees, Ross Kukulski, Michael Donovan

Search and Discovery.com

... (parallel to bedding) (7e) (Modified from Ewy, 2013) (7c) Quartz Carbonate A’ • Shaly formations can have high modulus anisotropy. In the Duvernay...

2016

Bioclastic Reservoirs of the Distal Montney "Shale" Play, #80548 (2016).

Thomas F. Moslow, Matthew G. Adams, Alessandro Terzuoli

Search and Discovery.com

... interbedding of brittle-ductile facies resulting in significant permeability and geomechanical anisotropy leading to more effective reservoir stimulation through...

2016

Addressing Granitic Basement Reservoir Heterogeneity in Cauvery Basin: An Integrated Fracture Modelling Approach; #11078 (2018)

S. K. Mukherjee, S. N. Chitnis

Search and Discovery.com

... in basement lithology, prevailing stress fields, and the fracture anisotropy. The present study describes a workflow adopting an assimilative approach...

2018

The Impact of Stress on Gas Production from the Shale, #42555 (2020).

K. Aminian, M. El Sgher, Samuel Ameri,

Search and Discovery.com

... Laboratory of The General Electric Company. 40: 1361–1402. McGinley, M., Zhu, D., Hill, A.D 2015. The effects of fracture orientation and anisotropy...

2020

Reactive Transport Modeling of Brine Reflux: Dolomitization, Anhydrite Precipitation, and Porosity Evolution

Anwar B. Al-Helal, Fiona F. Whitaker, Yitian Xiao

Journal of Sedimentary Research (SEPM)

... (1995) for grainstone (Class 1), grain-dominated-packstone (Class 2), and wackestone–mudstone (Class 3). Permeability anisotropy in platform...

2012

Correction of invasion effects on well logs in Camisea gas reservoirs, Peru, with the construction of static and dynamic multilayer petrophysical models

Ankur Gandhi, Carlos Torres-Verdin, Ben Voss, Federico Seminario Gros, Johnny Gabulle

AAPG Bulletin

... to characterize resistivity anisotropy in vertical wells: Proceedings of the Society of Petrophysicists and Well Log Analysts 43rd Annual Logging...

2013

Regional Fractures I: A Mechanism for the Formation of Regional Fractures at Depth in Flat-Lying Reservoirs (1)

JOHN C. LORENZ , LAWRENCE W. TEUFEL , and NORMAN R. WARPINSKI

AAPG Bulletin

..., and T. V. McEvilly, 1990, Seismic anisotropy in the earth's crust: an overview: Journal of Geophysical Research, v. 95, p. 11105-11114. Letouzey, J...

1991

Tectonic and paleogeographic controls on development of the Early–Middle Ordovician Shanganning carbonate platform, Ordos Basin, North China

Chenlin Hu, Yuanfu Zhang, Zaixing Jiang, Min Wang, Chao Han, and Thomas J. Algeo

AAPG Bulletin

.... Anisotropy of magnetic susceptibility measurements at five platform-margin locales yielded paleocurrent directions of (all approximately) 318°–348°, 51...

2020

Understanding Naturally Fractured Reservoirs - Workshop Summary

Paul McDonald, Steve Laubach, Bob Hardage, Violeta Ivanova, Jack Pashin

PTTC

... November 19, 1998, in Pittsburgh, PA (Appalachian Region) KEY WORDS: Horizontal Core Fracture Characterization Anisotropy Dual Porosity Microfractures...

1998

Practical Aspects of Core Analysis

James E. Russell

Abilene Geological Society

... observed by study of many cores that lenticular sand bodies often possess what is called "anisotropy" or directional orientation of sand grains. In other...

1950

Table of Contents: 30th Annual Convention Proceedings (Volume 1), 2005

Indonesian Petroleum Association

... IPA05-G-186 Seismic Geomorphology: A Study From West Natuna Basin, Indonesia Mochammad Fachmi, Lesli J. Wood IPA05-G-190 Effects of Overburden Anisotropy...

2005

New Wireline Tool Capabilities - Multiple Workshop Summary

Neil Hurley, Paul McDonald, Bruce Stubbs

PTTC

... Saturations Anisotropy Reservoir Characterization The choice of a resistivity versus an acoustic imaging tool is dependent upon borehole conditions...

1998

New Wireline Tool Capabilities - Multiple Workshop Summary

Neil Hurley, Paul McDonald, Bruce Stubbs

PTTC

... Fluid Saturations Anisotropy Reservoir Characterization The choice of a resistivity versus an acoustic imaging tool is dependent upon borehole conditions...

1998

ABSTRACT: A New Shale Oil Play Occurring Between Salt Intervals In Dongpu Depression, Bohai Bay Basin, China

M. Wang, Z. Li, N. Sherwood, S. Lu

The Society for Organic Petrology (TSOP)

.... AAPG Bulletin, 96, 1071-1098. Mba K. & Prasad M., 2010.Mineralogy and its contribution to anisotropy and kerogen stiffness variations with maturity...

2014

Structural and Stratigraphic Interpretation of Borehole-Imaging Logs - Multiple Workshop Summary

Neil Hurley, Paul McDonald, Bruce Stubbs

PTTC

... Resonance (NMR) Cased Hole Logging Fluid Saturations Anisotropy Reservoir Characterization The choice of a resistivity versus an acoustic imaging tool...

1997

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