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The AAPG/Datapages Combined Publications Database
Showing 4,126 Results. Searched 196,377 documents.
Magnetic susceptibility variations in lower Paleozoic shales of the western Baltic Basin (northern Poland): A tool for regional stratigraphic correlations and the decoding of paleoenvironmental changes
D. K. Niezabitowska, J. Roszkowska-Remin, R. Szaniawski, and A. Derkowski
AAPG Bulletin
...: Evidence from neutron texture goniometry and low and high-field magnetic anisotropy (SE Rhenohercynian Zone of Bohemian Massif): Geological Society...
2021
Characteristics of Microzonation Modelling in Reservoir Evaluation
Search and Discovery.com
N/A
Search and Discovery
Search and Discovery.com
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Effect of Magmatism on the Northern Taranaki Basin Petroleum System
V. Stagpoole, R. Funnell, D. Darby
Petroleum Exploration Society of Australia (PESA)
..., anisotropy and thermal properties (Table 1). The values used fall within the ranges predicted for the Taranaki PESA Eastern Australasian Basi ns...
2001
Quantifying the Influence of Three Dimensionality on Hydraulic Fracturing in Coal Seam Gas Wells
Christopher R. Leonardi, Thomas Flottmann, Vibhas J. Pandey, Raymond J. Johnson Jr.
Unconventional Resources Technology Conference (URTEC)
...; and employing multiple diagnostics (i.e. pre- and post-sonic anisotropy logging, surface deformation tiltmeters, downhole microseismic monitoring...
2019
Mapping of Salt Structures in the Gulf of Mexico Using Marine CSEM
J.J. Zach, M.A. Frenkel, P. Lindhom, A.M. Ostvedt-Ghazi, A. Kumar, T. Pham
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., as well as Jing et al., 2008, which shows the importance of anisotropy in many surveys. The 3D inversion methodology applied here is based on Zach et al...
2009
Geology, Hydrogeology, and Engineering Aspects of the Superconducting Super Collider Site, Ellis County, Texas
Donald F. Reaser, Priscilla P. Nelson, Joe C. Yelderman
Dallas Geological Society
... of the magnetic properties. According to these workers, “Initial measurements of the anisotropy of magnetic susceptibility (AMS) indicated unusually high...
1990
3D Temperature and Hydrodynamics Modelling in Horizontals to Assess the Fractures Performance
Maxim Volkov, Elizaveta Skutina, Samuel Avilez, Vener Nagimov
Unconventional Resources Technology Conference (URTEC)
... Average permeability (lateral) 1.3 mD Porosity 0.18 Formation pressure 36.8 MPa Formation temperature 69 °C Anisotropy coefficient 0.1 Table 3. Cascade 3D...
2023
Implications of Thin Laminations on Pore Structure of Marine Shale Reservoir: Goldwyer Formation Case Study from Western Australia
Muhammad Atif Iqbal, Reza Rezaee, Gregory Smith, Partha Pratim Mandal
Australian Petroleum Production & Exploration Association (APPEA) Journal
... because, irrespective of a shale’s origin, the thin laminations and intrinsic vertical and lateral anisotropy control the petrophysical...
2021
Pseudo Tear Faults at Red Lodge, MT: Clues to Late-stage Basin Understuffing and Tectonics of the Greater Beartooth Block
Donald U. Wise
Montana Geological Society
... Fork Canyon. Similar late stage understuffing mechanisms coupled with basement anisotropy and cross-linking of areas of differential...
1997
New Findings in Expected Ultimate Field Recoveries: Implications of Staggered Lateral Downspacing in the Eagle Ford Shale
Paolo Grossi, Devery Neumann, Farshad Lalehrokh
Unconventional Resources Technology Conference (URTEC)
... within the study area involved the acquisition and pairing of dipole A B High clay 3D Stress Anisotropy | FMI Static Image | Bedding | FMI...
2015
Impact of Fluid, Rock and Hydraulic Fracture Properties on Reservoir Performance in Liquid-Rich Shale Oil Reservoirs
Mohammad Khoshghadam, W. John Lee, Aaditya Khanal
Unconventional Resources Technology Conference (URTEC)
..., hydraulic fracture spacing, matrix anisotropy, rock compressibility, presence of natural fractures, reservoir anisotropy, etc. have significant impact...
2015
Using Geomechanical Modeling to Quantify the Impact of Natural Fractures on Well Performance and MicroseismicityApplication to the Wolfcamp, Permian Basin
Ahmed Ouenes, Yamina Aimene, Nick Umholtz
Unconventional Resources Technology Conference (URTEC)
... volumetric curvatures (Aimene et al. 2014) and shear wave velocity anisotropy (Ouenes et al. 2014, Ouenes et al., 2015) as geophysical proxies...
2015
Estimation of TOC and Brittleness Volumes and Correlation with Reservoir Production
Sumit Verma, Tao Zhao, Kurt J. Marfurt, Deepak Devegowda, Dario Grana
Unconventional Resources Technology Conference (URTEC)
... of the microseismic events fall into the areas with negative curvature values (bowl shapes). Red vectors indicate velocity anisotropy where the length of the vector...
2016
Spatial Continuity and Surveillance Recommendations in the Permian Basin Tight Rock Wolfcamp: Autocorrelation and Variogram Analysis for Determining Extent of Reservoir Homogeneity
Shane J. Prochnow, Hannah Luk, Matthew Jones, Michael Richey
Unconventional Resources Technology Conference (URTEC)
... is noticed beyond ~6 miles (9.7 km) from the nearest well log. Directional anisotropy is well expressed in reservoir properties, indicating more spatial...
2017
Magnetic susceptibility mapping: applications for the Meguma Group, central Nova Scotia
M. S. King
Atlantic Geology
... including pyrrhotite and to a lesser degree, pyrite. The susceptibility readings also appeared to indicate anisotropy of magnetic susceptibility (AMS...
1997
Decoding Positives or Negatives of Fracture-Hits: A Geomechanical Investigation of Fracture-Hits and its Implications for Well Productivity and Integrity
Piyush Pankaj
Unconventional Resources Technology Conference (URTEC)
... the maximum horizontal stress (σH) rotation around the parent wellbore is around a volume of depleted stress but stronger anisotropy. This stress cage...
2018
Lithologic and Geomechanical Control on CO2 Huff-n-Puff Enhanced Oil Recovery Processes Using Integrated Modeling Framework in Wolfcamp
Tien N. Phan, Bradley R. Cronk, Mouin M. Almasoodi, Zulfiquar A. Reza
Unconventional Resources Technology Conference (URTEC)
... in the diagram (Figure 1). Parameters Min Max Quartz, % Carbonate, % Clay, % Matrix porosity, % Matrix permeability, microDarcy Major anisotropy range...
2018
Sedimentologic Reservoir Characterization of Tensleep Sandstone, South Casper Creek Field, Wyoming
R. D. Cole, C. E. Mullen
Wyoming Geological Association
... a distinct anisotropy in the permeability population. Most of the 20-degree classes have fairly uniform average permeabilities; however, the 140-160...
1992
Program & Table of Contents
CSPG Special Publications
... No. 8:25 Introduction 8:30 Multicomponent Seismic and Borehole Experiment to Establish and Identify the Cause of Anisotropy in the 2nd White...
1994
Characterizing the Spatial Distribution of an Undiscovered Hydrocarbon Resource: The Keg River Reef Play, Western Canada Sedimentary Basin
Zhuoheng Chen, Kirk Osadetz, Haiyu Gao, Peter Hannigan, Cameron Watson
CSPG Bulletin
... a discernible anisotropy illustrated by variograms (Fig. 4). A variogram graphically portrays the spatial continuity of a mappable variable on a cross plot...
2000
Characterization of Heterogeneity in Unsaturated Sandstone Using Borehole Logs and Cross-Borehole Tomography
Andrew Binley, Giorgio Cassiani, Peter Winship
Special Publications of SEPM
... semivariograms, an anisotropy ratio greater or equal to 8 is derived. Cyclic behavior E1 in the vertical semivariogram (“hole effect”) appears consistent...
2004
Ultrafast Hydraulic Fracturing Model for Optimizing Cube Development
Egor Dontsov, Andrew Bunger, Bradley Abell, Roberto Suarez-Rivera
Unconventional Resources Technology Conference (URTEC)
... the same principles of fracture mechanics, rock anisotropy, fluid flow, and proppant transport prevalent as in existing simulators and agrees well...
2019
A fractal model for hydrocarbon resource assessment with an application to the natural gas play of volcanic reservoirs in Songliao Basin, China
Caineng Zou, Qiulin Guo, Jinghong Wang, Hongbing Xie
CSPG Bulletin
...) the amplitudes are different in the two directions, indicating directional anisotropy; and 2) there are large deviations from linear in the higher frequencies...
2012
Characterizing the Seismic Response of Naturally Fractured Basement Reservoir in Sumatra Area: Towards an Efficient Seismic Exploration Strategy
Pongga Wardaya, Vida Irine Rossa, Erlangga Septama, Richie Rahmat Pratama, Rusalida Raguwanti
Indonesian Petroleum Association
... where the shear wave is split into lower and higher velocity wave. In addition, anisotropy estimation from the multicomponent and multiazimuth data...
2021