Lithology-Driven Rock Calibration: “Laboratory” Modeling; J. B. Thomas; Search and Discovery Article #40012 (2001)

Search and Discovery.com

The Grayson Field Smackover Lime Oil Reservoir Columbia County, Arkansas

John Takach, William R. Meaney, Kevin B. Hill

GCAGS Transactions

... of testing the "McCown" shoal again to the east of the #1 Dana McCown well. This seismic data was processed to zero phase with the emphasis on preserving...

Star: Shallow Time Anomaly Replacement

Michael O. Marcoux, Lee Lu

Southeast Asia Petroleum Exploration Society (SEAPEX)

... velocity of the shallow reflector. This erosion anomaly was filled with low velocity material, 6500 fps. Finally, a zero phase 10–60 Hz wavelet was used...

Coupling Seismic Data with Simulated Annealing Method Improves Reservoir Characterization

D. Abdassah, L. Mucharam, I. Soengkowo, H. Trikoranto, R. Sumantri

Southeast Asia Petroleum Exploration Society (SEAPEX)

... Reservoir modelling modul to the seismic data. We assumed here that the surface seismic data was corrected to zero phase, no multiple exists after...

Mode Converted P-Wave Seismic: The Next Key to Rejuvinating the Basin? A Post-Drill Review

Glenn Winters

West Texas Geological Society

... stratigraphic interval. Figure 6 is a p-wave zero phase synthetic that demonstrates the well tie of the top of the Strawn and the producing interval...

Australia: New Imaging of the Vulcan Sub-basin

Tony Pedley, Richard Palmer, Polarcus, Spectrum

GEO ExPro Magazine

... used in debubble and zero phase processing. Demultiple processing, improved sampling and long offsets enabled a cascaded demultiple sequence...

Olympus Rising: A Step Change in North Carnarvon Basin Imaging

Julian Mather, Nicolas Hand, Spectrum

GEO ExPro Magazine

... broadband Properly applied deghosting PSTM showing a much cleaner-looking dataset with improved character, sharper faults and no improves the zero-phase...

New Insights into Petroleum Systems and Plays in Angola, the Congo and Gabon from PSDM Sub-salt Imaging

Steve Henry, Al Danforth, and Sujata Venkatraman

Houston Geological Society Bulletin

... elements and to follow sediment distribution pathways. Seismic processing utilized propriety routines for converting the wavelet to zero phase...

Resolving Structural Uncertainty using DAS VSP Survey in Central Australia

Konstantin Galybin, Cameron Jones, Frank Nicholson, Ryan Chapman, Rob Twigg

Petroleum Exploration Society of Australia (PESA)

...), overlayed on top of the 3D surface seismic (background colour), with 40 Hz zero phase Ricker synthetic and GR at the well The match between the OVSP...

Internal small…scale reservoir structure prediction of fracture-cavity body

Bohua Zhu, Qi Ran, Yunhao Yang, Ruiyu Gao, Shuyuan , Liang , Shangfeng Yang

International Meeting for Applied Geoscience and Energy (IMAGE)

... respectively, and the surrounding rock is 6000m/s and 2.65g/cc respectively. We carry out forward modelling with 30Hz zero-phase Ricker wavelet...

Chapter Eleven: Regional and Reconnaissance Use of 3-D Data

Alistair R. Brown

AAPG Special Volumes

... be adjusted as the interpreter’s understanding of the amplitude corresponding to gas develops. The data here are zero phase and normal American polarity...

Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 4: 3-D Seismic Interpretation of an Upper Permian Gas Field in Northwest Germany

H. E. C. Swanenberg, F. X. Fuehrer

AAPG Special Volumes

.... Top of figure shows sonic log with the reservoir section in blue and the corresponding zero-phase synthetic. The Z-reflector originates from the top...

Five Vintages of 3D Seismic over the Nelson Field of EP Europe UK: Is it Really Feasible to Obtain a Consistent 4D Signal?

Jos B. M. Lutz, Jonathan Brain, Jan W. de Maag, Nico Kremers, Steffen Bergler, and Richard Rogers

GCAGS Transactions

... the surveys (such as the undershoot area). Then, an automatic gain (500 msec derive window) and a zero-phase band pass filter (corner frequencies 4...

Seismic and Geologic Characteristics of Drowning Events on Carbonate Platforms(1)

R. N. ERLICH , S. F. BARRETT , and GUO BAI JU

AAPG Bulletin

..., zero-phase processing, etc.) have led to increased resolution, allowing more correct interpretations to be made. Detailed velocity modeling and multiple...

From a Field Based Geological Model to a Seismic Image: The Middle Eocene Ainsa System (South-Central Pyrenees); #90017 (2003)

Giovanni Benevelli, S. Angella, L. Fava, P. Rocchini, A. Valdisturlo

Search and Discovery.com

... to compare the synthetic seismic line with the acquired one, we choose a zero-phase, 100 Hz Ricker wavelet (fig. 1). The seismic-modeling software offers...

Gabor Deconvolution: Surface-Consistent and Iterative

Search and Discovery.com

... have assumed that all four components are minimum phase; however, this assumption could be modified by making any selected component zero phase...

Abstract: Modelling Near-field Effects in VSP-based Q-estimation Part 2: Modelling Results; #90171 (2013)

Arnim B. Haase and Robert R. Stewart

Search and Discovery.com

.... The zero-phase (non-causal) Ormsby wavelet employed for these computations has the parameters 5/15-80\100 Hz. What would be the near-field Q-estimation...

Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)

Wei Xie and Douglas R. Schmitt

Search and Discovery.com

... Zero Phase Deconvolution Predictive Deconvolution Second Velocity Analysis /NMO Correction Residual Statics Corrections Predictive Deconvolution/Time...

Interpretation of Stratigraphic Systems Associated with Seismic Attributes, Petropiar, Orinoco Oil Belt, Venezuela, by Natalia Sanchez, Celia Bejarano, and Attila Skrzypczak, #50228 (2009).

Search and Discovery.com

Extracting Formation Properties from Hydraulically Induced Microseisms, Seismic Attributes, and Impedance Inversion; #80252 (2012)

Xavier E. Refunjol, Kurt J. Marfurt, Joel H. Le Calvez, and Katie M. Keranen

Search and Discovery.com

... 996 998 1000 1002 AI= ρV Reflection Coef R= (AI2 – AI1) Synth Trace Amplitude 0.6 Core Acoustic Imp Zero phase wavelet 0.4 0.2 0 - 0.2...

Inversion and Interpretation of Multicomponent Seismic Data: Willesden Green Field, Alberta; #20293 (2015)

Roxana M. Varga, John C. Bancroft, Robert R. Stewart

Search and Discovery.com

... zero phase, and (e) used wavelet. Figure 4. Delineation of anomalous zones: the ratio of the PP inversion to PS inversion in PP time on line WG2...

Application of Geophysical Technology Assemblage in Evaluation of Deepwater Gas Fields in the Northern South China Sea; #20377 (2016)

Min He, Jun Shen, Ming Zhu, Jun Liu

Search and Discovery.com

.... In addition, it is much closer to the zero phase section. Fig.12 The inversion results of regular level-streamer and variable depth streamer seismic...

Attribute-Assisted Automatic Fault Extraction - A Case Study in a Tectonically Complex Area Offshore East Coast of Canada; #41925 (2016)

H. M. Garcia, J. Dexter, R. Martin

Search and Discovery.com

... areas. SO Semblance was calculated twice, once on the zero phase data and again on a 90o phase rotated data. The two results were then added...

Compound Seismic Forward Modeling of the Atiart Submarine Canyon Outcrop, Spain: Application to the Submarine Canyon on the Subsurface Loppa High, Barents Sea; #42272 (2018)

Dicky Harishidayat, Ståle E. Johansen, Cai Puigdefabregas, Kamaldeen O. Omosanya

Search and Discovery.com

... to produce normal polarity, zero-phase, pre-stack depth migrated seismic model. In addition, gamma model was used to predict net-to-gross for the different...

The Direct Indicators for Predicting Gas Hydrate Occurrences in the Deep-Water Areas of Vietnams Continental Shelf; #80661 (2018)

Nguyen Thu Huyen, Trinh Xuan Cuong, Nguyen Trung Hieu, P.T. Vien, H.A. Tuan

Search and Discovery.com

... of many vintages of acquisition (Figure 1). The seismic data displayed used zero phase, SEG normal polarity, the study interval from 0 to 2000ms TWT below...