An Analysis of a Seismic Reflection from the Base of a Gas Hydrate Zone, Offshore Peru (1)

JOHN J. MILLER , MYUNG W. LEE , and ROLAND VON HUENE

AAPG Bulletin

... stacking velocity model was made, and the data were corrected for NMO and stacked. Predictive Deconvolution Predictive deconvolution, performed...

ABSTRACT: CRUSTAL-SCALE IMAGING OF THE ABSHERON RIDGE (SOUTH CASPIAN SEA) REVEALED BY DEEP SEISMIC REFLECTION PROFILING; #90024 (2004)

Camelia C. Diaconescu, James H. Knapp, John Connor

Search and Discovery.com

..., including predictive deconvolution, T-p filtering, and a time-variant gain function, was focused on removal of abundant multiple energy and enhancement...

Abstract: Tectonics of the Coral Patch Ridge Area and Adjacent Horseshoe and Seine Abyssal Plains (Gulf of Cadiz) Based on New Multichan

Sara Martínez, Eulàlia Gràcia, Rafael Bartolomé, Pedro Terrinha, Abdelouhad Birouk

Search and Discovery.com

..., band-pass filter, predictive deconvolution, geometry CMP gather, NMO, stack, and Stolt FK migration (1500 m/s). The MCS lines presented here were...

Imaging Complex Structures in Colombia … Full Wave Equation Migration Approach

Hector A. Alfonso, Luis E. Rojas, Weizhong Wang, Jie Zhang, Oz Yilmaz

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., predictive deconvolution, timevariant spectral whitening, trace balancing, and f-x dip filtering (Wang and West, 2001) of surface waves. Following...

Subsurface Image Comparison between Active Seismic Data and Interferometry Seismic for a Mud Volcano Case in Wringin Anom, East Java

Triswan Madani Ade Surya, Nur Rochman Muhammad, Nathasya Abigail, Firman Syaifuddin

Indonesian Petroleum Association

... is used to remove high and low frequency noise. Then, predictive deconvolution is used to enhance amplitude level of each frequency and reflector...

Shipboard Processing and Interpretation

D.M. Angstadt

Geological Society of Malaysia (GSM)

... • PREDICTIVE DECONVOLUTION • BAND PASS FILTERING • SET GEOMETRY - > CoMoPo GATHER • VELOCITY ANALYSIS • NMO CORRECTION, MUTING • TRACE MIX 1:3:1 • BAND...

Application of 3D converted wave processing technology in imaging of gas cloud area

Mingxing Xue, Zhijun Zhang, Jinhui Zhang, Zhen Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

...) 𝛾 𝑥𝑥 (𝛼+𝑚) Figure 3 shows the effect of multiple suppression based on predictive deconvolution. After deconvolution processing, the short-period multiple...

Seismic Reflections from a Lau Basin Magma Chamber

Janet L. Morton, Norman H. Sleep

Circum Pacific Council Publications

... by stacking, predictive deconvolution, and automatic gain control. Arrows A point to the magma chamber reflection. Arrow B points to the first water bottom...

Seismic resolution enhancement with self-supervised learning

Shijun Cheng, Tariq Alkhalifah, Haoran Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... methods, numerous techniques have been developed to enhance seismic resolution. The least squares deconvolution (LSD) stands out as one of the most...

Delineation of Gas Sands by Seismic Stratigraphy in the Pericocal Area, Orinoco Heavy Oil Belt, Venezuela: Section IV. Exploration Methods

J. Licheri, N. Parra

AAPG Special Volumes

... amplitudes produced by sands saturated with gas. A predictive-type deconvolution operator, 140 milliseconds in length, was chosen before stack...

2-D and 3-D Prestack Depth Migration for Complex Geologic Structures Offshore Indonesia

M. Murphy, R. Ottolini, R. Estill, E. Lumadyo, M. Mathias

Indonesian Petroleum Association

... flow consisted of trace summing, spherical divergence, exponential gain, predictive deconvolution and DMO stack. DMO velocities were picked onboard...

3.4 Detached Sediments: 3.4.2 Decollement Tectonics (B-Subduction) and Active Margins: Compressional Features Across the Caribbean Margin of Colombia

J. W. Ladd and M. Truchan

AAPG Special Volumes

... and predictive deconvolution before moveout and stack, and then a time varying band-pass filter and gain after stack. The depth conversion was accomplished...

Seismic Characterization of a Shallow Gas-Hydrate-Bearing Reservoir on the North Slope of Alaska, by Andrew M. Hennes, Roy A. Johnson, Robert R. Casavant; #90035 (2004)

Search and Discovery.com

Abstract: Introduction of Symposium on Predictive Models for Earth Resources, by George Devries Klein; #90968 (1977).

Search and Discovery.com

Developing a New Technique Through Partnering with Contractors: Reservoir Prediction Utilizing AVO Walkaway VSP Data to Calibrate Surface Seismic Gathers, a Case Study in Indonesia

Patricia L. C. Henderson, Dan Hampson, Scott Leaney, Nigel Smith, John Rice, Dave Boreham

Indonesian Petroleum Association

... MUTE SIGNATURE DECONVOLUTION PREDICTIVE DECONVOLUTION USING 24 MSEC MINIMUM PREDICTIVE DISTANCE EXTRACTION OF RELEVANT TRACES TO CREATE 125M...

3.2 Basement Involved: 3.2.1 Crustal Profiles: The Moine and Outer Isles Seismic Traverse (MOIST)

J. A. Brewer and D. K. Smythe

AAPG Special Volumes

...) Deconvolution before stack: Operator length 200 msec                                             Minimum predictive lag 32 msec Deconvolution after stack...

Abstract: Predictive modelling of sandstone reservoirs in the central Scotian Basin, Canada

Christopher Sangster, Nicolas Hawie, Georgia Pe-Piper, Emerson Marfisi, David J.W. Piper, Francky Saint-Ange

Atlantic Geology

...Abstract: Predictive modelling of sandstone reservoirs in the central Scotian Basin, Canada Christopher Sangster, Nicolas Hawie, Georgia Pe-Piper...

Abstract: Predictive modelling of sandstone reservoir distribution in the southwestern Scotian Basin

Justin F. Nagle, Georgia Pe-Piper, David J.W. Piper, Franky Saint-Ange

Atlantic Geology

...Abstract: Predictive modelling of sandstone reservoir distribution in the southwestern Scotian Basin Justin F. Nagle, Georgia Pe-Piper, David J.W....

Abstract: Paleogeographic and Paleoecologic Model as a Predictive Tool for Late Miocene Accumulation of Biosiliceous Sediments in the Monterey Formation of the San Joaquin Basin, California, by T. H. Butler and M. P. Dumont; #91004 (1991)

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Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data

Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer

Environmental Geosciences (DEG)

.../s) below 100 ms, with a time-power constant of 1.4. The next processing step involved predictive or spiking deconvolution using minimum phase spiking...

Seismic Acquisition and Processing

Bruce S. Hart

Special Publications of SEPM

... . Predictive deconvolution uses statistical ethods and so e basic assu ptions about the source wavelet and series of reflection coefficients to esti ate...

Land FWI in the Sultanate of Oman: Challenges and advances on the road to high-resolution velocity

Mohammad Sheryar Farooqui, Yonghe Guo, Azza Al Hasni

International Meeting for Applied Geoscience and Energy (IMAGE)

..., persistent contamination by surface-related multiples required a pass of 3D predictive deconvolution be added to the sequence. The multiple model...

Abstracts: Making New with Old: Reprocessing Vintage Seismic Data from the Western Arctic Islands using Modern Methods; #90173 (2015)

Mathieu J. Duchesne, Virginia I. Brake, and Tom Brent

Search and Discovery.com

... far to remove water bottom multiples, namely predictive deconvolution (Robinson, 1957), adaptative multiple attenuation (Verschuur et al., 1992...

1.2 Seismic Stratigraphy: 1.2.2 Unconformities: High Relief Topography on the Jurassic Unconformity (Alabama)

J. R. English and J. S. Oslund

AAPG Special Volumes

... (58 m) Surface consistent statics Predictive deconvolution Filter: 8-16-55-75 Velocities from NMO Wave equation migration Amplitude...

Predicting Seismic Data Quality from Multispectral Satellite Imagery in Alberta Oil Sands; #41335 (2014)

Andrew V. Barrett, Art Siewert, and Ron Weedmark

Search and Discovery.com

... predictive deconvolution, NMO, and alignment statics. This has proven to be a good predictor of final data quality on a shot station basis. Although a surface...