How much systems-tract scale, three-dimensional stratigraphic variability is present in sequence stratigraphy?: An answer from the middle Miocene Pearl River Mouth Basin

Shaohua Xu, Jianhui Han, Yingmin Wang, Min He, Xiong Pang, Weitao Chen, Chenglin Gong, Chunyu Qin, Xiaogang Li, and Shang Xu

AAPG Bulletin

... seismic lines, acquired and provided by China National Offshore Oil Corporation. The 2-D and 3-D seismic data were processed to zero phase and displayed...

Seal failure assessment of a major gas field via integration of seal properties and leakage phenomena

M. Foschi, and J. A. Cartwright

AAPG Bulletin

... to zero-phase European polarity convention (increase of acoustic impedance with depth is represented by a negative amplitude response; negative...

Carbonate platform or volcanic mound? Seismic characterization of a synrift buildup along the outer high of the Lüderitz Basin, Namibia

N. Rochelle-Bates, G. Calvès, M. Huuse, and S. Schröder

AAPG Bulletin

... of 4347 km2 (∼2701 mi2) (Figure 1) and has a bin spacing of 25 m (∼82 ft). The data is zero-phase migrated to have a positive coefficient of reflection...

Controls On the Geometry And Evolution of Humid-Tropical Fluvial Systems: Insights From 3D Seismic Geomorphological Analysis of the Malay Basin, Sunda Shelf, Southeast Asia

Faisal A. Alqahtani,, Christopher A.-L Jackson, Howard D. Johnson, M. Rapi B. Som

Journal of Sedimentary Research (SEPM)

... dataset comprises ten separate seismic surveys that have been merged into a single interpretable 3D “mega-merge” volume. The dataset is zero-phase...

Repeated degradation and progradation of a submarine slope over geological timescales

Christopher A-L. Jackson,, Andrew E. McAndrew,,† David M. Hodgson, Tom Dreyer

Journal of Sedimentary Research (SEPM)

... et al. 2008; Sømme and Jackson 2013; Sømme et al. 2013). DATASET We use a 1200 km2, pre-stack time-migrated, zero-phase processed, 3D seismic...

East Clinton Field--U.S.A. Anadarko Basin, Oklahoma

William A. Clement

AAPG Special Volumes

... Oklahoma Seismic Corporation's MIRATM computer modeling software program on in-house computer facilities using an 8 to 48 Hz zero-phase bandpass filter...

Geophysical Interpretation of Pinedale Field

Sally G. Zinke

AAPG Special Volumes

... StaticsSingle window surface consistent deconDatum Statics Spiking Decon—180 ms Operator—2 PassInline/Xline QC stacksSingle trace zero phase...

Chapter 24: Evolution of the Magdalena Deepwater Fan in a Tectonically Active Setting, Offshore Colombia

Gloria A. Romero-Otero, Roger M. Slatt, Carlos Pirmez

AAPG Special Volumes

... structure. They are part of a wider grid of seismic reflection data provided by Ecopetrol. Acquisition parameters are industry standard, near zero phase...

Mass-transport complexes and associated processes in the offshore area of Trinidad and Venezuela

Lorena Moscardelli, Lesli Wood, Paul Mann

AAPG Bulletin

... 41 ft) and 4 ms vertical sampling rate. All the seismic volumes were processed to zero phase, and the average frequency content of the full-stack...

Shelf-edge deltas along structurally complex margins: A case study from eastern offshore Trinidad

Lorena Moscardelli, Lesli J. Wood, Dallas B. Dunlap

AAPG Bulletin

...-migrated merged 3-D volume is 25 12.5 m (82 41 ft), and the vertical sample rate is 4 ms. Three-dimensional seismic volumes were processed to zero...

Evolution of shelf-margin clinoforms and deep-water fans during the middle Eocene in the Sorvestsnaget Basin, southwest Barents Sea

Polina A. Safronova, Sverre Henriksen, Karin Andreassen, Jan Sverre Laberg, Tore O. Vorren

AAPG Bulletin

... to be approximately zero phase at the seabed using the Society of Exploration Geophysicists polarity standard (Sheriff, 2006). The 2-D surveys cover...

Application of four-dimensional monitoring to understand reservoir heterogeneity controls on fluid flow during the development of a submarine channel system

Jiajia Zhang, Shenghe Wu, Guangyi Hu, Ting-en Fan, Yu Lin, Hongjun Fan, Li Jiang, and Peng Lin

AAPG Bulletin

... could distinguish different CCSs within the target channel system. The initial zero-phase 3-D seismic data were displayed with normal polarity, where...

Mixed siliciclastic–carbonate systems and their impact for the development of deep-water turbidites in continental margins: A case study from the Late Jurassic to Early Cretaceous Shelburne subbasin in offshore Nova Scotia

Lorena Moscardelli, Jesús Ochoa, Ian Lunt, and Laura Zahm

AAPG Bulletin

... surveys are in time, were migrated using a Kirchhoff prestack migration algorithm, and were processed using a zero phase. The 2-D seismic surveys were...

Gravity-flow deposits caused by different initiation processes in a deep-lake system

Tian Yang, Yingchang Cao, Keyu Liu, Jingchun Tian, Zavala Carlos, and Yanzhong Wang

AAPG Bulletin

... stages: an initial rifting and subsidence phase in the late Mesozoic and Eocene, a synrift intensive rifting and subsidence phase in the late Eocene...

Structural traps and seals for expanding CO2 storage in the northern Horda platform, North Sea

Johnathon L. Osmond, Mark J. Mulrooney, Nora Holden, Elin Skurtveit, Jan Inge Faleide, and Alvar Braathen

AAPG Bulletin

... 0 to 20 km below sea level and is characterized by a zero-phase wavelet and Society of Exploration Geophysicists normal polarity (increase...

Carbonate Concepts from the Maldives, Indian Ocean

Edward G. Purdy, George T. Bertram

AAPG Special Volumes

... seismic line. The uninterpreted section is based on a Zero Phase Time Migration True Amplitude display provided by Shell International Mij., B.V....

III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... is a layer volume. The interface volume is a representation of zero-phase reflectivity, and can be convolved with a seismic wavelet that allows...