Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study

Andreas Waluyo

Indonesian Petroleum Association

... traced reflection tomography and used this “final tomo” model update as the starting model for FWI. For each dataset, we performed four frequency...

Abstract: Preservation of Aeolian Linear-Dune Relief During Catastrophic Flooding: Middle Jurassic Entrada and Todilto Formations, Ghost Ranch, New Mexico, USA, by A. A. Benan and G. Kocurek; #90937 (1998).

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A comparison of Marchenko multiples elimination schemes based on the beyond Neumann solution

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

International Meeting for Applied Geoscience and Energy (IMAGE)

... reflection method. This is because, although multiples have lower energy than primary reflections, these events tend to cause distortions in the seismic...

New technologies for seismic resolution enhancement and bandwidth expansion: Applications in SE Asian Basin

Yasir Bashir, Abdul Halim Abdul Latiff, Muhammad Sajid

Geological Society of Malaysia (GSM)

..., but utilizing different ghost effects, or by utilizing notch diversity along the cable. The set of methods will be commonly known as “broadband...

Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing

R. Malcolm Lansley

AAPG Special Volumes

..., and the reflection coefficient of the water bottom. The receiver ghost problem can be solved by the use of bottom-referenced Dual Sensor data...

Synthetic Seismograms from Vibracores: A Case Study in Correlating the Late Quaternary Seismic Stratigraphy of the New Jersey Inner Continental Shelf

Dominic Esker , Robert E. Sheridan , Gall M. Ashley , Jeffrey S. Waldner , David W. Hall

Journal of Sedimentary Research (SEPM)

... of the GeopulseTM source pulse, the ghost reflection from the depth of the source and hydrophone, and the frequency response of the hydrophone, the effective...

Abstract: Pre-salt Imaging in Brazil’s Santos Basin Using a Variable-depth Streamer Data Set, by Lanlois, Jeremy and Bai, Bing; #90166 (2013)

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3-D Seismic Operations in an Offshore Operating Oil Field

B. Indroyono, J. A. Musser, A. Isfan, P. C. Johnson

Indonesian Petroleum Association

... are interleaved. Primary reflection energy has the same polarity on these traces, while reverberations and ghost arrivals have opposite polarity...

2D Petroleum Systems Modeling of Queen Charlotte Basin, Offshore British Columbia, Canada

Torge K. Schumann, Kristin M. M. Rohr, Michael J. Whiticar

CSPG Bulletin

... highlight the importance of fault zones for migration and potential loss of petroleum through the seafloor. Rich marine Jurassic source rocks (Ghost...

IV. The Role of Seismic Wavelets and Wavelet Processing

Norman S. Neidell

AAPG Special Volumes

... reflection events and accomplish much that was not possible with a more complex waveform. Schoenberger of Exxon (1974) and Berkhout (1973, 1974), who...

Early Middle Cambrian Formations in the Front Range Near Ghost River, Alberta

E. L. Fitzgerald

CSPG Bulletin

...Early Middle Cambrian Formations in the Front Range Near Ghost River, Alberta E. L. Fitzgerald 1962 501 510 Vol. 10 (1962) No. 9. (October) Early...

Abstract: Challenges of 4C Seismic Acquisition and Processing Offshore Sarawak (Paper 21)

Cyril Wong

Geological Society of Malaysia (GSM)

... ghost and reverberation from water layer generally fall in the signal band. As geophone measures a vector quantity, and can discriminate between up...

Single-sensor towed streamer acquisition: a case study from the Gulf of Mexico

P. Munoz, J. Uribe, N. Moldoveanu

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... resolution due to the ghost effect. Towing the streamers at a shallower depth 434 VIII Simposio Bolivariano - Exploracion Petrolera en las Cuencas...

The Ghost River Near Bow Valley

Rein deWit

CSPG Special Publications

...The Ghost River Near Bow Valley Rein deWit 1956 100 113 Andrichuk, J. M. (1951): Regional Stratigraphic Analysis of Devonian System in Woyming...

Physical Seismic Modeling of a Near-Vertical Fault Zone; #41515 (2015)

Jessie M. Arthur, Donald C. Lawton, Joe Wong

Search and Discovery.com

... by-product from the physical modeling acquisition was the identification of ghost reflections captured later than the primary reflections, which could...

SEISMIC REFLECTION SURVEYING FOR OIL AND GAS FIELDS IN NORTH CENTRAL TEXAS

TED COUGHRAN

Fort Worth Geological Society

...SEISMIC REFLECTION SURVEYING FOR OIL AND GAS FIELDS IN NORTH CENTRAL TEXAS TED COUGHRAN 1989 117 150 ABSTRACT The primary geophysical method used...

Upside down Rayleigh-Marchenko imaging: an application to the Volve ocean-bottom cable data

Ning Wang, Matteo Ravasi

International Meeting for Applied Geoscience and Energy (IMAGE)

...-source level. Following Almagro Vidal and Wapenaar (2014), a relation can be found between the reflection response R at the source level and the source...

Subsurface imaging with near field hydrophone data of OBN acquisition

Lei Runchen, Chen Haolin, Xu Zhaohong, Wei Xiubo, Liu Zhao, Luo Minxue

International Meeting for Applied Geoscience and Energy (IMAGE)

... small, while in the active source data, the seabed reflection information is almost invisible. Based on this observation, those two channels...

Geology of Rocky Mountain Front Ranges Near Bow River, Alberta

Leslie M. Clark

AAPG Bulletin

.... Middle Cambrian strata along the mountain front are overlain unconformably by the Ghost River formation of questionable Devonian age. This is overlain...

Development of Vertical Cable Seismic System

Eiichi Asakawa, Fumitoshi Murakami, Yoshihiro Sekino, Taku Okamoto

Indonesian Petroleum Association

... field to upgoing (reflection) and downgoing wave (direct wave and ghost). It also distinguishes the scattered waves in complex feature in hydrothermal...

Elastic AWI and RWI in the Santos Basin

Tenice Nangoo, Nikhil Shah, Adrian Umpleby, John Armitage, Mike Warner, Gustavo Catao Alves, Andre Bulcao, Analena Mileo Camara de Oliveira

International Meeting for Applied Geoscience and Energy (IMAGE)

... to the real-world elastic field data. Here we show both acoustic and elastic adaptive waveform inversion and reflection waveform inversion applied...

Marine Seismic Sources: Part I: Air-Guns for Non Experts

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... of frequencies. However, as we will explain, the source ghost (see Box 3) has a detrimental effect on broad-band spectrum. the source ghost The time...

Signature Processing of North Sea Air-Gun Data: ABSTRACT

E. A. Booth, A. P. Stacey

AAPG Bulletin

... ghost. Because the purpose of the project was to improve delineation of very small faults, we decided to try to improve resolution by applying...

Burrow Patterns of Ghost Crab Ocypode ceratophthalma (Pallas) as Possible Indicators of Foreshore Slopes: ABSTRACT

A. Chakrabarti

AAPG Bulletin

...Burrow Patterns of Ghost Crab Ocypode ceratophthalma (Pallas) as Possible Indicators of Foreshore Slopes: ABSTRACT A. Chakrabarti 1980 690 690 64 5...

Report on an unusual Cody Shale Fossil Assemblage from Casper, Wyoming

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