An adaptive filter-based approach for the Marchenko multiples elimination scheme

Rodrigo S. Santos, Marcelo S. Souza, Daniel E. Revelo, Victor Koehne, Reynam C. Pestana, Diego F. Barrera, Laila D. L. Vergne, Jonathas Maciel

International Meeting for Applied Geoscience and Energy (IMAGE)

... to the generation of strong artifacts in seismic images. Common techniques to treat these events often consist of predicting the internal multiples...

Carbonate Platform to Basin Transitions on Seismic Data and in Outcrops: Great Bahama Bank and the Maiella Platform Margin, Italy

Gregor P. Eberli, Flavio S. Anselmetti, Christian Betzler, Jan-Henk Van Konijnenburg, Daniel Bernoulli

AAPG Special Volumes

... anticline of the last thrust sheet.SEISMIC AND CORE DATA Sufficient seismic data from Great Bahama Bank are available to image various depositional...

3D surface-consistent residual statics estimation by deep learning

Han Wang, Jie Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

...-power maximization method (Ronen and Claerbout, 1985; Rothman, 1986), refraction waveform residual statics (Hatherly et al., 1994), refraction traveltime...

ABSTRACT: Three-dimensional architecture of shelf-building sediment drifts in the offshore Canterbury Basin, New Zealand; #90013 (2003)

HONGBO LU, CRAIG FULTHORPE, PAUL MANN

Search and Discovery.com

... is a measure of the depth to the area near the paleoslope toe where each drift initiates. The difference in traveltime between this point and the slope...

Geometric and seismic interpretation of the Perdido fold belt: Northwestern deep-water Gulf of Mexico

Rion H. Camerlo, Edward F. Benson

AAPG Bulletin

... events at these depths (traveltime), such as the deeper seismic reflector, have concave-upward geometries swinging off their subhorizontal sections...

Widespread Buried Precambrian Layered Sequences in the U.S. Mid-Continent: Evidence for Large Proterozoic Depositional Basins (1)

THOMAS L. PRATT , ERNEST C. HAUSER , and K. DOUGLAS NELSON

AAPG Bulletin

... by a decrease in the number, amplitude, and length of reflections on the section (Figure 3). The layering is unambiguous to a traveltime of slightly more than...

Miocene seismic stratigraphy and geomorphology of Bibiyana gas field, Surma Basin, Bangladesh

Kenneth D. Ehman, Andrea F. Lisi, William S. Kowalik, James W. Turner, Joyanta Dutta, and Sirajum Munira

AAPG Bulletin

... with major seismic stratigraphic horizons and formations (B). Vertical scale is two-way traveltime (TWTT) in milliseconds. Intersecting wells show volume...

Predicting Reservoir Quality at the Development Scale: Methods for Quantifying Remaining Hydrocarbon Resource in Diagenetically Complex Carbonate Reservoirs

R.P. Major, Mark H. Holtz

AAPG Special Volumes

... of similar pore-throat size. Capillary-pressure curves may be used to estimate original water and hydrocarbon saturations in various rock types provided...

Late Visean to Bashkirian Platform Cyclicity in the Central Tengiz Buildup, Precaspian Basin, Kazakhstan: Depositional Evolution and Reservoir Development

J. A. M. Kenter, P. M. Harris, J. F. Collins, L. J. Weber, G. Kuanysheva, D. J. Fischer

AAPG Special Volumes

... events leading to corrosion and enhanced blocky porosity curves in interior central platform (red) and porosity reduction in the exterior central platform...

Deformation structures in organic-rich shales

Helge Loseth, Lars Wensaas, Marita Gading

AAPG Bulletin

... curves: AAPG Bulletin, v. 69, no. 4, p. 622626.Bertrand, Ph., E. Lallier-Verges, L. Martinez, B. Pradier, P. Tremblay, A. Huc, R. Jouhannel, and J. P...

Late Quaternary Shift of Mixed Siliciclastic-Carbonate Environments Induced by Glacial Eustatic Sea-Level Fluctuations in Belize

C. Elmer Ferro, André W. Droxler, John B. Anderson, David Mucciarone

Special Publications of SEPM

... In this context 1993 to arise in the Eustatic sea of dently level curves sequence Fig I i e Quaternary 1989 past 140 k y et some...

Neogene Tectonic, Stratigraphic, and Play Framework of the Southern Laguna MadreTuxpan Continental Shelf, Gulf of Mexico

William A. Ambrose, Khaled Fouad, Shinichi Sakurai, David C. Jennette, L. F. Brown Jr., Edgar H. Guevara, Dallas B. Dunlap, Tim F. Wawrzyniec, Suhas C. Talukdar, Mario Aranda Garcia, Ulises Hernandez Romano, Hector Ruiz Ruiz, Ramon Cardenas Hernandez, Juan Alvarado Vega, Eduardo Macias Zamora

AAPG Special Volumes

.... The latter typically consisted of gamma-ray, resistivity, density, sonic, and neutron curves. These models provided computations of water saturation...

Morphology of the Casper Mountain uplift and related, subsidiary structures, central Wyoming: Implications for Laramide kinematics, dynamics, and crustal inheritance

Donald S. Stone

AAPG Bulletin

... by projecting stratigraphic thicknesses (Figure 3), corrected for dip, to estimated contour datum elevations above the various formation outcrops...

Neogene tectonic, stratigraphic, and play framework of the southern Laguna MadreTuxpan continental shelf, Gulf of Mexico

William A. Ambrose, Tim F. Wawrzyniec, Khaled Fouad, Shinichi Sakurai, David C. Jennette, L. F. Brown Jr., Edgar H. Guevara, Dallas B. Dunlap, Suhas C. Talukdar, Mario Aranda Garcia, Ulises Hernndez Romano, Juan Alvarado Vega, Eduardo Macas Zamora, Hector Ruiz Ruiz, Ramn Crdenas Hernndez

AAPG Bulletin

... constructed for wells with the best rock and log data. The latter typically consisted of gamma-ray, resistivity, density, sonic, and neutron curves...

Multifocusing 3-D Diffraction Imaging for Dectection of Fractured Zones in Mudstone Reservoirs

Alana Schoepp, Evgeny Landa, Stephane Labonte

Unconventional Resources Technology Conference (URTEC)

... conventional reflection imaging is generally not sufficient to resolve such small scale rock properties. Diffracted waves are events generated by small scale...

Frequency Attenuation: A Fracture Indicator

Ilyas J. Najmuddin

Houston Geological Society Bulletin

... window 200 ms below the chalk reflector. Such a long window is necessary to take a sufficient sample of the trace that would include several events...

Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)

Robert J. Ferguson and Gary F. Margrave

Search and Discovery.com

...-difference approaches (Bording and Lines, 1997), but computation is much more efficient, and control of the propagating mode is always retained - events...

Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)

Robert J. Ferguson and Gary F. Margrave

Search and Discovery.com

...-difference approaches (Bording and Lines, 1997), but computation is much more efficient, and control of the propagating mode is always retained - events...

Abstract: Maximize the Potential of Seismic Data in Shale Exploration and Production … Examples from the Barnett Shale and the Eagle Ford Shale; #90187 (2014)

Joanne Wang and Duane Dopkin

Search and Discovery.com

..., the event would be flat cross the azimuth. The reflection event over the azimuth range from 40 to 75 degrees appears to have a larger traveltime than...

Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes (CTA Inversion) … 40 Years On!, #42179 (2018).

Kurt Grubbe, Sean McQuaid

Search and Discovery.com

... to identify possible reservoirs. Isolated layers as thin as a few milliseconds two-way traveltime may be resolved, if the noise level of the data is low. Field...

Seismic Foldout: Discover more in Møre, Norway

Marit Stokke Bauck, Anna Rumyantseva, Idar Kjørlaug, VIRIDIEN

GEO ExPro Magazine

... 4s 5s Figure 1: (a) Seismic section across the NVG final data and the recent NVG24. The vertical scale is in two-way traveltime. (b) Coloured...

ABSTRACT 4D Seismic Monitoring of CO2: Practical Considerations, #90103 (2010)

David Lumley

Search and Discovery.com

.... Figure 1 shows values of the bulk modulus (incompressibility) and density of pure CO2 at various pressure and temperature conditions, calculated using...

Evaluation of a workflow to derive terrestrial light detection and ranging fracture statistics of a tight gas sandstone reservoir analog

Patrick Wüstefeld, Maite de Medeiros, Bastian Koehrer, Dominik Sibbing, Leif Kobbelt, and Christoph Hilgers

AAPG Bulletin

... and J. Brooks, eds., Tectonic events responsible for Britain’s oil and gas reserves: Geological Society, London, Special Publications 1990, v. 55, p...

ABSTRACT: Tectonic Structure of the Tuscany-Latium Continental Shelf (Tyrrhenian Sea), by Roberto Bartole; #91032 (2010)

Search and Discovery.com

VSP Fundamentals that Improve CDP Data Interpretation: ABSTRACT

J. E. Gaiser, J. P. Disiena

AAPG Bulletin

... an alternative approach and a valuable link between the synthetic and CDP data. A VSP extends check shot surveys from first break traveltime analysis...