The Neuquén Super Basin

Ricardo D. Veiga, Gustavo D. Vergani, Ignacio E. Brissón, Carlos E. Macellari, and Héctor A. Leanza

AAPG Bulletin

... traveltime; V = Valanginian. Continental, mixed, and near-shore marine siliciclastic facies of the Mulichinco Formation were deposited in the basin...

Basin Margin Environment: Chapter 11: PART 1

Harry E. Cook, Henry T. Mullins

AAPG Special Volumes

... for the en masse downslope movement of material containing various amounts of water, for which gravity is the driving force (Dott, 1963, Cook et al, 1972...

Quantitative seismic geomorphology of a Quaternary leveed-channel system, offshore eastern Trinidad and Tobago, northeastern South America

Lesli J. Wood, Kristine L. Mize-Spansky

AAPG Bulletin

... and comparing characteristic changes between different segments of the system and reasons for the changes. Although various schemes for defining channel...

Geological History of the Flemish Pass Basin, Offshore Newfoundland

D. G. Foster, A. G. Robinson

AAPG Bulletin

... it is typically deep and commonly below the base of seismic sections (below 6 s two-way traveltime).In places, the base of MS1 is located at what appears...

Growth Architecture, Faulting, and Karstification of a Middle Miocene Carbonate Platform, Luconia Province, Offshore Sarawak, Malaysia

Volker C. Vahrenkamp, Frank David, Peter Duijndam, Mark Newall, Paul Crevello

AAPG Special Volumes

... by the seismic. Several transgressive, aggradational, and progradational cycles are overprinted by repeated karst events. Dissolution features and bank...

Three-Dimensional Seismic Analysis in the Characterization of a Giant Carbonate Field, Onshore Abu Dhabi, United Arab Emirates

Peter Melville, Omar Al Jeelani, Saeed Al Menhali, Jürgen Grötsch

AAPG Special Volumes

... and events in stratigraphy: Berlin, Springer-Verlag, p. 617659. The field discussed here is located in the onshore area of Abu Dhabi, United Arab Emirates...

Aspects of Reservoir Geology and Production Behavior of Sirikit Oil Field, Thailand: an Integrated Study Using Well and 3-D Seismic Data

S. Flint , D. J. Stewart , T. Hyde , E. C. A. Gevers , O. R. F. Dubrule , E. D. Van Riessen

AAPG Bulletin

... that blue = low traveltime (thin sequence) and green and red = greater traveltime (thicker sequence). Positions of wells shown. Map covers approximate area...

Baseline studies of surface gas exchange and soil-gas composition in preparation for CO2 sequestration research: Teapot Dome, Wyoming

Ronald W. Klusman

AAPG Bulletin

..., personal communication). The Second Frontier in Figure 5 is equivalent to the Second Wall Creek of Figure 3.Figure 4. Plan view near 0 s traveltime...

Overlapping faults and their effect on fluid flow in different reservoir types: A LIDAR-based outcrop modeling and flow simulation study

Atle Rotevatn, Simon J. Buckley, John A. Howell, Haakon Fossen

AAPG Bulletin

... was used to acquire a 3-D point data set from the outcrop. The 3-D point data are recorded based on the traveltime of the laser from the scanner...

Phosphorite Deposits Along the Western North American Continental Margin

B. J. Loebner, D. Z. Piper, J. G. Vedder

Circum Pacific Council Publications

...) and thin phosphate coatings on boulders of various lithologies (Greene, 1977). The aim of this study is to evaluate the resource potential of phosphorite...

A deep-learning workflow for weak reflection extraction in pitch-catch measurements in cased-hole

Qiang Wang, Hua Wang, Shaopeng Shi

International Meeting for Applied Geoscience and Energy (IMAGE)

...ut the active learning strategy. Fig. 9 The A0 and TIE boundary picking by solving Eikonal equation. (a) A0 pseudo-velocity map; (b) Calculated A0 travelti...

Wave scattering by the formation velocity perturbation surrounding a fluid-filled borehole

Zhou-Tuo Wei

International Meeting for Applied Geoscience and Energy (IMAGE)

... fluctuations in traveltime, amplitude, waveforms and spectra. Obviously, wave scattering due to different scales and compositions in the rock formation...

Amplitude enhancement of far-offset refractions via machine learning

Lurun Su, Han Wang, Jie Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... analysis and time-depth calculation. To image the near surface and crustal velocity structures, seismic refraction traveltime inversion and tomography...

Effect of near offset seismic data in shallow subsurface modeling using full-waveform inversion

Md Iftekhar Alam, Salman Abbasi

International Meeting for Applied Geoscience and Energy (IMAGE)

... to the bulk properties including the pore fluids, cannot be estimated through surface wave analysis. VP and VS derived from traveltime inversions were used...

Application of generalized radon transform migration to crosswell seismic geometry

Shujaat Ali, Olga Podgornova, Takashi Mizuno, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

... in traveltime residuals was observed after this step (Figure 1). Some short wavelength residuals in the zero depth offsets in the tomography calibrated...

Hybrid Domain Parallel Algorithm for 3D Kirchhoff Prestack Depth Migration; #10928 (2017)

Changhai Zhao, Jianlei Zhang, Guoan Luo, Quanshun Cui, Chengxiang Wang

Search and Discovery.com

... of traveltime tables for prestack depth migration: presented at the SEG Technical Program, Expanded Abstracts. Alkhalifah, T., 2006, The many benefits...

Secondary Migration of Petroleum Along Syncline Axis: A Case Study of the Southern Kuqa Foreland Basin and Their Significance in Petroleum Geology, #11060 (2018).

Jun Cai, Xiuxiang Lu

Search and Discovery.com

... to Quaternary strata; TWT " two-way traveltime. Figure 5. Illterpreled se ismic sections through the Yaha Paleo-uplift showing its structural features...

The Geometry, Distribution, and Development of Clastic Injections in Slope Systems: Seismic Examples from the Upper Cretaceous Kyrre Formation, Mly Slope, Norwegian Margin

Christopher A.-L. Jackson

AAPG Special Volumes

...-way traveltime (ms TWTT). The vertical resolution of seismic reflections is a function of the frequency content of the seismic data and the acoustic...

Sequence Stratigraphy and Continental Margin Development of the Northwestern Shelf of the South China Sea

Percy P. H. Chen , Zhi Yuong Chen , Qi Min Zhang

AAPG Bulletin

... of Taiwan, Hsu et al. proposed that this complex was initiated in the Cretaceous after the Mesozoic collision events in South China. The Nanhai system...

Seismic geomorphological analysis and hydrocarbon potential of the Lower Cretaceous Cromer Knoll Group, Heidrun field, Norway

Lorena Moscardelli, Sarika K. Ramnarine, Lesli Wood, Dallas B. Dunlap

AAPG Bulletin

... events in the evolution of the northwest European Atlantic margin, in A. J. Fleet and S. A. R. Boldy, eds., Petroleum geology of northwest Europe...

Can polygonal faults help locate deep-water reservoirs?

Christopher A.-L. Jackson, Daniel T. Carruthers, Seshane N. Mahlo, and Omieari Briggs

AAPG Bulletin

... reflection events are not shown (see Figure 2). GFZ = Gjøa fault zone; ØFZ = Øygården fault zone; Ut = Uer Terrace; Sg = Sogn Graben; Np = Norwegian...

A Regional Geologic Framework for the Athabasca Oil Sands, Northeastern Alberta, Canada

Frances J. Hein, Graham Dolby, Brent Fairgrieve

AAPG Special Volumes

... of the various clastic components. Limited samples were amenable to this process mostly because of the unconsolidated condition of the sands once the bitumen...

Anatomy of a lacustrine stratigraphic sequence within the fourth member of the Eocene Shahejie Formation along the steep margin of the Dongying depression, eastern China

Zhixin Li, Wan Yang, Yongshi Wang, Liqiang Zhang, Hongmei Luo, Shuhui Liu, Likuan Zhang, and Xiaorong Luo

AAPG Bulletin

..., T. J. Beveridge, and D. J. Des Marais, 1997, Whiting events: Biogenic origin due to the photosynthetic activity of cyanobacterial picoplankton...

AAPG/SEG International Conference and Exhibition; - Abstracts, #9010 (2017).

Search and Discovery.com

Extensional fault segmentation and linkages, Bonaparte Basin, outer North West Shelf, Australia

E. Frankowicz, K. R. McClay

AAPG Bulletin

... Graben (modified from Longley et al., 2002). The location of the cross section is shown in Figure 1. TWT = two-way traveltime; U/c = unconformity.This...