Study on fluid discrimination method based on prestack frequency-dispersion characteristics

Lien Bian, Jun Ming, Yuxiu Wang, Qian Yu

International Meeting for Applied Geoscience and Energy (IMAGE)

... S transform was proposed), frequency-dispersion characteristic inversion (extension of the three-term Fatti approximation to the multi-frequency case...

A Relict Triangle Zone at Benjamin Creek Gas Field, Southern Alberta Foothills: Geometry, Kinematics and Preservation

Roland G. Dechesne, James W. Muraro

CSPG Bulletin

... Processing included surface consistent deconvolution, dip moveout and static solutions which produced migrated sections without any apparent faulting of deep...

Combined P and S Waves Survey for Hydrocarbon Exploration

Basuki Puspoputro

Indonesian Petroleum Association

... was divided into three parts: first, a review of theoretical aspects and their implementations in practice; second, an analysis of the experimental survey...

ABSTRACT: Structural Curvature versus Amplitude Curvature, by Chopra, Satinder; Marfurt, Kurt J. ; #90142 (2012)

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ABSTRACT: The Laramide-Age Structural Pattern of the northern Uncompahgre Plateau, western Colorado, by Richard Livaccari; #90156 (2012)

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Multi-Resolution Grid Connectivity-Based Transform for Efficient History Matching of Unconventional Reservoirs

Hyunmin Kim, Feyi Olalotiti-Lawal, Akhil Datta-Gupta

Unconventional Resources Technology Conference (URTEC)

... method makes a low rank approximation of the spatial distribution of reservoir properties taking into account the varying model resolution of the matrix...

Three-dimensional fault geometries and interactions within experimental models of multiphase extension

Martha Oliver Withjack, Alissa A. Henza, and Roy W. Schlische

AAPG Bulletin

... of the second phase of extension. Corrugations on the fault surface indicate that fault had dip slip (normal) during the first phase and oblique slip (normal...

Abstract: Influence of Pre-Existing Strike-Slip Faults on Fault Development during Subsequent Phases of Deformation, by Putra, Christian; Schlische, Roy W.; Withjack, Martha O.; #90163 (2013)

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Basin Configuration of the Virgin River Depression, Nevada, Utah, and Arizona: A Geophysical View of Deformation Along the Colorado Plateau-Basin and Range Transition

V. E. Langenheim, R. G. Bohannon, J. M. Glen, R. C. Jachens, J. A. Grow, J. J. Miller, G. L. Dixon, T. C. Katzer

Pacific Section of AAPG

... (the effects are calculated directly from the first approximation of the thickness of the Cenozoic deposits) and a second approximation of the bedrock...

Eurekan Structures of the Ekblaw Lake Area, Ellesmere Island, Canada

Kirk Osadetz

CSPG Special Publications

... present but there is no evidence to suggest that they represent anything other than second-order features of Sverdrup Basin geometry during subsidence...

Kinematic Analyses of Drape Folds in the Rocky Mountain Foreland — Some Geologic Implications

David M. Weinberg, David W. Stearns

Wyoming Geological Association

... length and dip (Fig. 6). Because the rotation of block 2a is small, its corresponding arc is difficult to discern. The second aspect of the plots...

Evidence For and Against Sea-Level Changes From the Stable Isotopic Record of the Cenozoic

Douglas F. Williams

Special Publications of SEPM

...: The stable oxygen isotope record for the Cenozoic is characterized by a series of large third-order steps of +1 per mil superimposed on a long-term second...

Structural Analysis Using Spatial Filtering in Interior Plains of South-Central Alberta

J. E. Robinson , H. A. K. Charlesworth , M. J. Ellis

AAPG Bulletin

...., 1966, A pictorial digital atlas: Pasadena, California, United Geophysical Corp., 53 p. Rich, J. L., 1935, Graphical methods for eliminating regional dip...

Potential Petroleum Resources--Classification, Estimation, and Status

Lewis G. Weeks

AAPG Special Volumes

... is that they should not be given in approximate figures but as a maximum-minimum range of possibilities. I believe that a single approximation by an experienced...

Advantages of Microcomputer Log Analysis

Richard D. Bowdon

West Texas Geological Society

... a poor approximation of a continuously varying measurement. One tries to put the steps at logical places where the curves are changing rapidly...

The Quantification of Diffusive Hydrocarbon Losses Through Cap Rocks of Natural Gas Reservoirs--A Reevaluation: Discussion (1)

JON S. NELSON and E. C. SIMMONS

AAPG Bulletin

...-order approximation, such as the one of Leythaeuser et al. (1982), can be expected to make some oversimplified assumptions. A second-order...

Abstract: Application of Multiresolution Analysis in Removing Ground-penetrating Radar Noise; #90171 (2013)

Yih Jeng, Chuan-Hung Lin, Yi-Wei Li, Chih-Sung Chen, and Hsin-Han Huang

Search and Discovery.com

... and difference of the pixel values for each row (or column) pairwise until an overall average (approximation coefficient) is obtained...

Major structural elements of the Miocene section, Burgos Basin, northeastern Mexico

J. Javier Hernandez-Mendoza, Michael V. DeAngelo, Tim F. Wawrzyniec, Tucker F. Hentz

AAPG Bulletin

..., lines were spaced 2 to 5 km (1.2 to 3 mi) in the regional dip direction and 5 to 10 km (3 to 6 mi) in the strike direction (Figure 1). Offshore seismic...

Oil Recovery in a Low-Permeability, Wave-Dominated, Cretaceous, Deltaic Reservoir, Big Wells (San Miguel) Field, South Texas

Noel Tyler, J. Crispin Gholston, W. A. Ambrose

AAPG Bulletin

... displacement are present in the north, where they displace the original gas-oil contact. Minor, second-order dip variations punctuate the southern half...

Multichannel compressive sensing for seismic data reconstruction using joint sparsity

Iga Pawelec, Michael Wakin, Paul Sava

International Meeting for Applied Geoscience and Energy (IMAGE)

... at the same location. We develop a framework for simultaneous sparse approximation of wavefields and their derivatives using iterative hard...

Trishear: A Review of Kinematics, Mechanics, and Applications

Stuart Hardy, Richard W. Allmendinger

AAPG Special Volumes

..., Mathematical block-motion model for deformation of a layer above a buried fault of arbitrary dip and sense of slip: Journal of Structural Geology, v. 17, p...

Geomechanical Modelling, Fracture Permeability Analysis and Fault Stability Assessment for a Fractured Basement Field, Offshore Viet Nam

Adrian White, David Castillo, Sanjay Thakur

Indonesian Petroleum Association

.... This is an approximation of the minimum principal stress. A more detailed description of leak-off tests is given in Bell (1990). The available data suggested the minimum...

Deformation at Lateral Ramps and Tear FaultsCentrifuge Models and Examples from the Canadian Rocky Mountain Foothills

John M. Dixon, Deborah A. Spratt

AAPG Special Volumes

... overturned (southeast-dipping) tear fault. With its variable dip, the Brazeau lateral ramp resembles a combination of the lateral-ramp and tear-fault physical...

An Integrated Approach for the Evaluation of Shaly-sands Reservoirs, Offshore Northwest Java

Pierre Berger, Robert E. Crumb

Southeast Asia Petroleum Exploration Society (SEAPEX)

..., Shaly, Oil Sands. SPWLA Twenty second Annual Logging Symposium, June 23-26. 3. Herron, M., Mineralogy from Geochemical Well Logging, Clay & Clay Minerals...

Organization, flow impact and modeling of natural fracture networks in a karstified carbonate bitumen reservoir: an example in the Grosmont Formation of the Athabasca Saleski leases, Alberta, Canada

Ghislain de Joussineau, Kent R. Barrett, Mauro Alessandroni, Thierry Le Maux

CSPG Bulletin

... orientation and dip angle deviations (Table 1). In a second step, the joints were modeled based on these parametres assuming a constant fracture length value...