A Case History of Geoseismic Modeling of Basal Morrow-Springer Sandstones, Watonga-Chickasha Trend: Geary, Oklahoma--T13N, R10W: Section 3. Stratigraphic Models from Seismic Data

William A. Clement

AAPG Special Volumes

... at this interface is dependent on the contrast in acoustic impedance, defined as the product of the density and velocity (V) of each layer, across...

Elastic Anisotropy of Source Rocks: Implications for Hydrocarbon Generation and Primary Migration

Lev Vernik , Charles Landis

AAPG Bulletin

.... (April) We combined acoustic velocities and anisotropy measurements with x-ray diffraction mineralogy, Rock-Eval organic geochemical analyses, vitrinite...

Seismic Anisotropy Modelling and Fluid Substitution for Carbon Dioxide (Co2) Well Storage Project In Carbonate Reservoir

Pebrian Tunggal Prakosa, Thariq Guntoro, Ahmat Dafit Hasim, Okok Wijaya, Yulia Putri Wulandari

Indonesian Petroleum Association

... of reflection coefficients corresponding to the changes in acoustic impedance (density x P-velocity) at each interface. (eq.7) Where : This method...

Broadband Data from Flat Streamers: Considerations for Acquisition and Processing

Phil Fontona, Edward Hager

Indonesian Petroleum Association

... criteria of two octaves (bandwidth). Typically, this occurs sub-salt, sub-basalt and for deep basement imaging. 2) Absolute impedance (AI) inversion...

Abstracts: The Integrated Use of new Wireline Technologies to Reduce Full Bore Core Requirements and Cost in the Canadian Oil Sands; #90173 (2015)

Grant D. Ferguson and Amer Hanif

Search and Discovery.com

... of the mineralogy from which lithofacies can be determined. Acoustic tools exist that permit mapping the log properties of the lithofacies back into the reservoir...

Magnetotelluric Investigation of the Pleistocene Nueces River Incised Valley, Mustang Island, Texas

Egon T. Weber, Richard Hay, James R. Garrison, Jr.

GCAGS Transactions

... a measurement of the electrical impedance tensor of a subsurface volume. Higher frequencies represent a shallower integrated volume. Thus, by measuring...

Imaging of Fractured Reservoirs Using the EVA Tool

P. C. Arditty, F. Schein, Ph. Staron

Indonesian Petroleum Association

... characterization has been developed from a wide experience in acoustic logging and the results of theoretical research. The method is based on the use of Shear...

The Integration of Key Petrophysical and Geomechanical Play Drivers into Geologic Attribute Mapping: Getting Ahead of the Stampede; #40948 (2012)

Larry Brooks and Randy Montalvo

Search and Discovery.com

...The Integration of Key Petrophysical and Geomechanical Play Drivers into Geologic Attribute Mapping: Getting Ahead of the Stampede; #40948 (2012...

Application of Staged Differential Effective Medium Models for the Prediction of Velocities; #40557 (2010)

M. T. Myers, L. A. Hathon

Search and Discovery.com

... International E & P, Inc., Houston, TX ([email protected]) . Abstract A new staged differential effective medium model for acoustic velocities...

Three Dimensional Reservoir Geological Model and Multiple Scenario Volumetrics of the F23 Miocene Carbonate Build-up, Luconia Province, Offshore Sarawak

Volker C. Vahrenkamp, Yusoff Kamari, Syed Abd. Rahman

Geological Society of Malaysia (GSM)

.../porosity trends can be differentiated and approximated by straight lines. The derivation of porosity values from impedance sections thus requires...

Estimation of reservoir properties using a prestack seismic probabilistic inversion in gas-bearing tight sandstone reservoirs

Yongjian Zeng, Zhaoyun Zong, Kun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...    m  T m=m0 f S g   g S g  h S g   m=m0 (7) Based on the rock physics model for tight sandstone, further derivation of the AVO...

Fracture Surface Extraction and Stress Field Estimation From Three-Dimensional Microseismic Data

Dylan Copeland, Alfred Lacazette

Unconventional Resources Technology Conference (URTEC)

... and the signals are direct arrivals, not reflections at impedance boundaries. In addition, passive signals suffer attenuation from only one transmission though...

Abstract: Environmental Geology of Western Lake Ontario: Acoustic Lineaments and Organic Components of Surface Sediments

C. F. M. Lewis, P. K. Mukhopadyay, M. A. Kruge, J. P. Coakley

The Society for Organic Petrology (TSOP)

...Abstract: Environmental Geology of Western Lake Ontario: Acoustic Lineaments and Organic Components of Surface Sediments C. F. M. Lewis, P. K...

A novel approach to estimating pressure depletion from 4D seismic softening signals along oil-water contact: A practical GoM application

Chen Bao, Luis Colmenares

International Meeting for Applied Geoscience and Energy (IMAGE)

... dynamics. Fig. 1—3D amplitude map (left) and 4D difference attribute map (right) for an unproduced reservoir. This 4D difference map shows...

AAPG Annual Convention Shreveport, May 17-20, 1998, Salt Lake City, Utah, - Abstracts, #90937 (1998).

Search and Discovery.com

Devonian Nomenclature in Edmonton Area, Alberta, Canada

Geological Staff, Imperial Oil Limited, Western Division

AAPG Bulletin

.... Derivation of name--Village of Wabamun, 12 miles north of well site Interval--Between depths of 5,735 and 6,297 feet Thickness--562 feet Log by--J. B. Newland...

CSPG/CSEG/CWLS Convention 2006; - Abstracts, #90211 (2015).

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Controls on synrift turbidite deposition on the hanging wall of the South Viking Graben, North Sea rift system, offshore Norway

Christopher A.-L. Jackson, Eirik Larsen, Sigmund Hanslien, Anne-Elise Tjemsland

AAPG Bulletin

... in Figure 1B. Seismic data are displayed with a downward increase in acoustic impedance represented by a trough (black) and a downward decrease...

Hydraulic Fracture and Natural Fracture Simulation for Improved Shale Gas Development, #40797 (2011)

William Dershowitz, Ray Ambrose, Doo-Hyun Lim, Mark Cottrell

Search and Discovery.com

... inter-relate. August 19, 2011 Derivation of Rock Properties Seismic Attribute Rock mass strength (Mohr-Coulomb, Hoek-Brown, Barton Bandis);  Rock...

Geochemical characterization and classification of crude oils of the Permian Basin, west Texas and southeastern New Mexico

Simon Echegu, Adry K. Bissada, and Louis Elrod

AAPG Bulletin

... drainage, and high impedance entrapment as described in Demaison and Huizinga (1991). The endowment also suggests derivation from high-quality source...

Fines Migration during Coal Bed Methane Production: Mathematical and Laboratory Modelling, Field Cases

Abolfazl Hashemi, Bryant Dang-Le, Cuong Nguyen, Grace Loi, Nastaran Khazali

Australian Petroleum Production & Exploration Association (APPEA) Journal

..., detachment, fines migration, impedance, maximum retention function, porous media, skin factor, stress. Introduction Accepted: 6 March 2023 Published: 11...

Metaheuristic Rock Property Determination Driven by Rock Type Constrained Global N-Dimensional Analysis; #42292 (2018)

Travis Ramsey, Chang Lu, Jie He

Search and Discovery.com

... realizations of the PSO and EPF are executed so that the derivation of an optimal solution for the desired properties can be further analyzed...

Datapages - Browse by Author

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A New Crustal Model of the Gulf of Mexico … From Seismic and Potential Fields Data; #30658 (2020)

J. Bain, J. Kegel, Cian O’Reilly

Search and Discovery.com

... Basement - theory and calculation What we interpret as basement can differ depending on the method used: seismic (acoustic) basement, gravity (high...

Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections, #41574 (2015).

Yong Xu, Satinder Chopra

Search and Discovery.com

... the derivation by Lin and Phair, 1993). Obvious artifact anomalies can be seen on (e) at the geological marker indicated by the red arrows. This marker has...