Elastic reverse-time migration without wavefield decomposition

Daiguang Li, Shengchang Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

..., subtraction of the background wavefield ub from the recorded wavefield is not included in the general reverse time migration approach, which indicates ub...

Current Lineations and Sand Waves on the Inner Shelf, Middle Atlantic Bight of North America

Donald J. P. Swift, George L. Freeland

Journal of Sedimentary Research (SEPM)

... of solitary forms, ranges from 15 to 50 m. Length-to-width ratios observed by side-scan sonar are in excess of 10:1. The most common form consists...

A dynamic model for the Permian Panhandle and Hugoton fields, western Anadarko basin

Raymond P. Sorenson

AAPG Bulletin

... in the deep Anadarko basin during the Early Permian, with efficient southward migration from all potential source rocks via bounding faults...

Giant pockmark-initiated deep-water slope channel complexes

Bryan T. Cronin and the Jubilee Team, Tullow Ghana Limited

AAPG Bulletin

... for most of the sand, from a wide Turonian shelf to the north of the Tano nose, probably from eastwards migration of offshore sand waves and littoral...

Discussion of "In Situ Origin of McMurray Oil"

Wm. C. Gussow

AAPG Bulletin

... topography. Source of McMurray oil: It is physically impossible for the Athabasca oils to have accumulated from a local disseminated source. The oil...

Deposits of the sandy braided South Saskatchewan River: Implications for the use of modern analogs in reconstructing channel dimensions in reservoir characterization

Ian A. Lunt, Gregory H. Sambrook Smith, James L. Best, Philip J. Ashworth, Stuart N. Lane, Christopher J. Simpson

AAPG Bulletin

... of fluvial cross-strata and, thus, the paleohydraulic inferences that can be drawn from them, are a function of the ratio of the size and migration rate...

Northern Lake Tanganyika--An Example of Organic Sedimentation in an Anoxic Rift Lake: Chapter 10

A. Y. Huc, J. Le Fournier, M. Vandenbroucke, G. Bessereau

AAPG Special Volumes

... topography, which is controlled by rift tectonism. Such a situation, with its implications in terms of org nic heterogeneity, must be kept in mind when...

Oligocene Unconformity and Depositional Model Update: Application for Hydrocarbon Prospectivity, Llanos Basin, Colombia; #11061 (2018)

Ignacio Iregui, Alexis Medina, Ivan Becerra, Martin Morales, Diana Quinche

Search and Discovery.com

... #11061 (2018)** Posted April 9, 2018 *Adapted from extended abstract prepared in conjunction with oral presentation given at AAPG/SEG 2017 International...

Croatia: A New Oil Province at the Heart of Europe

Neil Hodgson, Howard Nicholls, Anna Marszalek, Peter Browning-Stamp, Steve Maddox, Spectrum

GEO ExPro Magazine

... line kilometres of new long-offset 2D data is complete. Early results from fast-track processing are already startling and reveal new, untested...

Imaging the Internal Movements of Galveston Island and Bolivar Peninsula with Ground Penetrating Radar

Aubrey Hepler, Shuhab Khan, John B. Anderson

GCAGS Transactions

... 2016 251 259 Vol. 66 (2016) This paper focuses on barrier island migration and growth direction is studied through the use of ground penetrating radar...

Integrated geophysics-geology-engineering Technology in mountainous shale gas exploration and development: A case study in southern Sichuan, China

Xiaolan Wang, Furong Wu, Dianguang Zang, Xiao Yang, Hong Liang, Xiaojiang Deng

International Meeting for Applied Geoscience and Energy (IMAGE)

... shale gas exploration and development. By integrating multi-disciplinary knowledge from seismology, geology, and engineering, this technology provides...

Abstract: Locating the Base of Salt at the K-2 Field, Green Canyon Block 562, Deepwater Gulf of Mexico

John O’Brien, Arnold Rodriguez, David Sixta, Mark Davies, and Phillip Houghton

Houston Geological Society Bulletin

.... Following up on this success, Anadarko discovered the K-2 North Field in the adjacent block, Green Canyon 518, in 2003. In May 2005, production from K-2 began...

Permian Dune Patterns in Northwestern Europe Challenged

Amihai Sneh

Journal of Sedimentary Research (SEPM)

... the pattern resulting from the migration of oblique dunes, because oblique dunes should be relatively straight crested (Hunter 1981, p. 326). If the dunes...

The Cotton Valley, Louisiana, Oil Field

Worth W. McDonald

AAPG Bulletin

.... TOPOGRAPHY AND DRAINAGE The topography of the Cotton Valley field is marked by comparatively low-relief elevations ranging from 170 to 230 feet above sea...

The Role of Horizontal Seismic Sections in Stratigraphic Interpretation: Chapter 3

Alistair R. Brown

AAPG Special Volumes

... as sinkholes in a karst topography of Miocene age. The beds in which these features exist are dipping from upper left to lower right (eastward) in Figures 1...

A Model for Tectonic Control of Lacustrine Stratigraphic Sequences in Continental Rift Basins: Chapter 16

Joseph J. Lambiase

AAPG Special Volumes

..., J. D., 1988, A simple technique for analysis and migration of seismic reflection profiles from the Mesozoic basins of eastern North America, in A. J...

3D seismic modelling fast adaptability in the face of operational constraints „ A case study

Clemence Cuvilliez, Aline Robin, Veronique Duprat, Camille Le Magoarou, Bruno Pagliccia, Severin Rubio, Enrico Zamboni

International Meeting for Applied Geoscience and Energy (IMAGE)

... source halo of 2500m (“MONEX2500”) (see Figure 2). Results 9 synthetic down-going seismic stacks were generated from this de-migration / re-migration...

TTI Wave Equation Migration by Phase-Shift Plus Interpolation

Richard A. Bale

Search and Discovery.com

... greater effort are expected from the use of wave-equation migration methods on TTI data. In contrast to ray-tracing based methods, wave-equation migration...

TTI Wave Equation Migration by Phase-Shift Plus Interpolation

Richard A. Bale

Search and Discovery.com

... greater effort are expected from the use of wave-equation migration methods on TTI data. In contrast to ray-tracing based methods, wave-equation migration...

Predictions of Oil or Gas Potential by Near-Surface Geochemistry

V. T. Jones , R. J. Drozd

AAPG Bulletin

... o gas from shows recorded in downhole mud logging. This correspondence with the actual formation gases suggests that the upward migration...

Permian Passive Margin Submarine Fan Complex, Karoo Basin, South Africa: Possible Model to Gulf of Mexico

A. H. Bouma , H. de V. Wickens

GCAGS Transactions

... fluid migration from the main migratory conduit (channel fill) into the higher located, bedded levee sandstones; this may result in a wet massive...

Abstract: Petroleum Generation and Primary Migration in Coal Related to Coal Composition: Evidence from Petrography and Pyrolysis, by P. K. Mukhopadhyay, P. G. Hatcher, and J. H. Calder; #91012 (1992).

Search and Discovery.com

Abstract: Modelling Hydrocarbon Generation, Migration and Present-Day Hydrocarbon Seepage from the Deep-Offshore Slope of Angola, by Z. Anka, R. V. Ondrak, and L. F. Clausen; #90090 (2009).

Search and Discovery.com

ABSTRACT Giant Oil and Gas Fields of the Central Utah Hingeline-Overthrust: Reservoired in Mississippian Carbonate Rocks?, #90125 (2011)

Pinnell Michael L., Wood Greg, Moulton Floyd C., Holden Natalie

Search and Discovery.com

... carbonate rocks. 2. Early-formed Mississippian carbonate cored structures. 3. West-to-east migration of hydrocarbons from Paleozoic source rocks. 4...

ABSTRACT Giant Oil and Gas Fields of the Central Utah Hingeline-Overthrust: Reservoired in Mississippian Carbonate Rocks?, #90126 (2011)

Pinnell Michael L., Wood Greg, Moulton Floyd C., Holden Natalie

Search and Discovery.com

... carbonate rocks. 2. Early-formed Mississippian carbonate cored structures. 3. West-to-east migration of hydrocarbons from Paleozoic source rocks. 4...