High-resolution imaging using least-squares migration in the image domain (LSMi) for a marine distributed acoustic sensing (DAS) 3D-VSP

Ali Sayed, Francesca Twynam, Ran Bachrach, Maud Cavalca, Leo Leon, Maria Shadrina, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist

International Meeting for Applied Geoscience and Energy (IMAGE)

... of fiber and recording the backscatter energy from the inhomogeneities in the fiberglass. The differential phase of the backscatter energy...

Fine description of composite channel sand bodies based on multiseismic attribute CMY fusion technology

Zhenglong Zhang, Jianli Wang, Hebing Tang, Xuetong Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... channels. response characteristics of faults or lithological boundaries, this method uses 3D Fourier transform technology to calculate the dip...

Cenral Range and Southern Basin Field Trip Guide, Trinidad, W.I.

Geetan, S.I. and Archie, C.

Geological Society of Trinidad & Tobago

...-American (SOAM) plates. A four-phase evolution (Fig. 3) of the Southern Basin is proposed: • Phase 1: Early Cretaceous to Late Oligocene, a passive...

Tectonic Evolution of the Northern Qilian Mountains, Western China

Lin Jichen

Circum Pacific Council Publications

... to be deposited along the mountain front during the terminal (Late Silurian to Middle Devonian) phase of the orogeny. A marine transgression occurred...

Ceará to Potiguar: New Insights into an Underexplored Hydrocarbon Province

Scott Opdyke, Yermek Balabekov, PGS

GEO ExPro Magazine

... in the Potiguar and Ceará Basins. salt basins south of the equatorial transform fault zones. Future exploration using these excellent 3D seismic Consequently...

Ivorian renaissance

Peter Elliott

GEO ExPro Magazine

... Transform Margin PETER ELLIOTT, NVENTURES T HE PETROLEUM provinces of Cote d’Ivoire are amongst the hottest properties in the exploration sector...

Improved Resolution of Thin Turbiditic Sands in Offshore Sabah with Bandwidth Extension … A Pilot Study (Paper C11)

G. Yu, N. Shah, M. Robinson, N. H. Nghi, A. A. Nurhono, G. S. Thu

Geological Society of Malaysia (GSM)

.... Methodology Bandwidth Extension algorithm utilizes the Continuous Wavelet Transform (CWT) to model harmonics and subharmonics to recover both high and low...

Craton History: Chapter 13

John W. Gabelman

AAPG Special Volumes

... segments into the craton, and perhaps the extension of transform faults beneath the continent. Entire continents seem to have been affected (North...

Passive Margins: Cenozoic Carbonate Banks, Foz Do Amazonas Basin, Northeastern Brazil

M. J. N.Brouwer and M. M. Schwander

AAPG Special Volumes

... contains in excess of 6000 m of Cretaceous and Cenozoic sediments. Its evolution is closely associated with the transform opening of the Equatorial...

Microbial Biscuits of Vaterite in Lake Issyk-Kul (Republic of Kyrgyzstan)--Discussion

Olivier Braissant, Eric P. Verrecchia

Journal of Sedimentary Research (SEPM)

... the ability of some soil bacteria to transform an oxalate carbon source into carbonate, a hypothesis supported by observations (Cromack et al. 1977; Verrecchia...

Abstract: Towards Using Harmonic NoiseŽ to Image Shallow Thin Reflectors; #90187 (2014)

Christopher B. Harrison, Gary Margrave, Michael Lamoureux, Art Siewert, Andrew Barrett, and Helen Isaac

Search and Discovery.com

... of algorithms that decomposed harmonics from a single vibrator sweep. The Gabor transform and least squares methodology were used by Harrison et al. (2012...

Abstracts: Using a 1D FX Predictive Filter for 3D Seismic Data Random Noise Attenuation; #90173 (2015)

Mike Galbraith, Zhengsheng Yao, and Randy Kolesar

Search and Discovery.com

.... For example, if there is only one linear event, then any neighbouring traces are different by a simple constant phase shift (e.g. Sacchi, 2009). Therefore...

Fast viscoacoustic forward modeling method based on U-net Fourier neural operator

Wenbin Tian, Yang Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... angular frequency. In Equation 1, the first term is utilized to control the phase distortion that occurs during wave propagation, while the second term...

The Peri-Caribbean Ophiolites and Implications for the Caribbean Plate Evolution; #90017 (2003)

Giuseppe Giunta, Luigi Beccaluva, Massimo Coltorti, Franca Siena

Search and Discovery.com

... by transform faults, developed in mid-American areas, leading to a proto?Caribbean oceanic realm between the Central Atlantic and Pacific Farallon Plate. Its...

Banyu Urip Reservoir Rock Types and Geologic Models for Different Stages of Asset Life, Cepu Block, Indonesia

Nat Stephens, Frank Musgrove, Peter Glenton

Indonesian Petroleum Association

... Platform Interior, Tight Rind, and Drowning Phase. In the Banyu Urip reservoir model, the RQZs are created deterministically, using surfaces...

ABSTRACT: Importance of the Reacting Medium in Artificial Maturation of a Coal by Confined Pyrolysis

L. Mansuy and P. Landais

The Society for Organic Petrology (TSOP)

... transfer to enhance coal conversion. It has been shown that the development of a fluid phase and the coexistence of hydrogen acceptor and donor in coal...

Anisotropic Velocity Model of a Fractured Formation using a High Resolution VSP Survey and Forward Modeling

Search and Discovery.com

... corrections and filtering to enhance the P-wave arrival (right). After processing, a tau-p transform was used on the walk-away data set (e.g. Kebaili...

Geologic Evolution of the Petroleum Basins of Southern California

Tom Wright

Pacific Section of AAPG

... activity have marked the evolution of the San Andreas transform. In southern California, the first phase of this evolution involved widespread tensional...

Seismic Foldout: New plays in Southern Santos Basin revealed by large-scale, high quality 3D Multi-Client seismic

Milos Cvetkovic, Francisco Colina, TGS

GEO ExPro Magazine

... Fourier transform regularization. The pre-processed data undergoes quality control at every major stage and is reviewed with industry partners at key...

Basement Structure Offshore Dahomey Basin, Nigeria: New Insights from Aeromagnetic and 3D Seismic Interpretation

Eze Okoro, Jibrin Babangida, Mosto Onuoha

International Meeting for Applied Geoscience and Energy (IMAGE)

... features. Arising from this, there is a better understanding of the dominant influence that oceanic transform faults and the basement architecture play...

The Rotational Origin of the Gulf of Mexico Based on Regional Gravity Data: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy

D. J. Hall , T. D. Cavanaugh , J. S. Watkins , K. J. McMillen

AAPG Special Volumes

..., crossing the Isthmus of Tehuantepec between the Permian outcrops in Chiapas and Oaxaca, was probably a major transform fault active during the Gulf...

Basement Structure Offshore Dahomey Basin, Nigeria: New Insights from Aeromagnetic and 3D Seismic Interpretation; #42580 (2023)

Eze Okoro, Jibrin Babangida, Mosto Onuoha

Search and Discovery.com

... this, there is a better understanding of the dominant influence that oceanic transform faults and the basement architecture play on the development...

Structural Style of the Southern Province of West Sulawesi Fault Thrust Belt, and Its Implication for Hydrocarbon Exploration, Makassar Strait, Indonesia

Hesekiel Bernando N, Indra Wahyudi, RM Iman Argakoesoemah

Indonesian Petroleum Association

... style were formed along the SSP, compressed and folded the sediment material above the decollement surface. Supra fault with dextral transform...

Chapter 3: Basement Architecture of the Southern Caribbean Basin, Guajira Offshore, Colombia

John Londono, Cara Schiek, Ed Biegert

AAPG Special Volumes

... in Colombia appears to be consistent with the evolution of the autochthonous South American Block as part of a continent-ocean transform fault of the late...

Examining Hydrated Minerals Using Optically Stimulated X-Ray Diffraction, an Inexpensive Modification of Traditional Diffractometers: RESEARCH METHODS PAPERS

Javier Garcia-Guinea , Rafael Abella , Sergio Sanchez-Moral , Raul Benito , Daniel Martin-Ramos

Journal of Sedimentary Research (SEPM)

... of hydrated minerals were examined in the OSXRD prototype: (1) the epsomite-hexahedrite phase transition in different isothermal analyses (28°C, 30°C, 32...