Delineation of CBM Reservoir Using Sparse Layer Inversion: Tanjung II CBM Field Case Study

Sunarli Ardi, Hanif Widya Nugraha, Shabrina Paramitha, Dian Larasati, Gathuk Widiyanto, Dinda Larasati Rahmani, Alfian Usman

Indonesian Petroleum Association

..., Basis Pursuit Inversion (BPI) method is used for 2D seismic processing and coal zone delineation of Upper Warukin formation. By using this method, some...

Characterizing the Near Surface with VSP and Well Logs

Search and Discovery.com

... limitations because the seismic wavelet propagates substantial distances through the weathered layer, resulting in rapid attenuation of the desired higher...

Comprehensive Use of VSP Technology at Elk Hills Field, Kern County, California, by R.J. Brewer and Don Greenfield, #40091 (2003).

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A Coupled Petrophysical-Geophysical Model Demonstrates Velocity Dispersion in a Thin-bedded, Fluvial Reservoir; #40913 (2012)

Richard C. Odom

Search and Discovery.com

... the dense well spacing it is fairly straightforward to correlate the fluvial sequences from the well log data. Initial efforts in processing this data...

Post-Stack Multi-Azimuth Stratigraphic Inversion Applied to Unconventional Reservoir Characterization: A Case Study in the Fort Worth Basin; #41120 (2013)

Mathilde Adelinet, Vincent Clochard, and Patrice Ricarte

Search and Discovery.com

... to the well log data (Lucet et al., 2000). The main challenge is to find for each azimuthal stack, a common optimal wavelet satisfying the correlation between...

Impact of Broadband Seismic on Quantitative Interpretation Workflows; #41450 (2014)

Eivind Dhelie, Cyrille Reiser, Tim Bird, Euan Anderson

Search and Discovery.com

... be seen in Figure 2, which illustrates the extended bandwidth at the wavelet level from a real dataset. The wavelets were extracted at the water bottom...

Seismic Reservoir Characterization of the Bone Spring and Wolfcamp Formations in the Delaware Basin with Efforts at Quantitative Interpretation - A Case Study

Satinder Chopra, Ritesh Kumar Sharma, James Keay

Unconventional Resources Technology Conference (URTEC)

... are the most productive and thus are the most-drilled zones. A 3D seismic survey was acquired in the northern part of Delaware Basin and after processing...

The depth-domain seismic inversion based on depth-variant wavelet non-stationary convolution method

Cong Wang, Xuehua Chen, Wei Jiang, Shengyi Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

...The depth-domain seismic inversion based on depth-variant wavelet non-stationary convolution method Cong Wang, Xuehua Chen, Wei Jiang, Shengyi Wang...

Abstract: Upscaling of Petrophysical Properties Using Wavelet Transforms and its Comparison to Other Methods of Upscaling, by L. Tomutsa; #90911 (2000)

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ABSTRACT Statistical Classification and Wavelet-Transform Analysis for Volumetric Estimates, #90104 (2010)

Spikes Kyle T.

Search and Discovery.com

...ABSTRACT Statistical Classification and Wavelet-Transform Analysis for Volumetric Estimates, #90104 (2010) Spikes Kyle T. Statistical Classification...

Abstract: Cable Noise Analysis and Suppression in DAS-VSP Data; #90255 (2017)

Zhidong Cai, Yanhua Wang, Congwei Liu, Qinghong Zhang, Xiaoyin Xu

Search and Discovery.com

... firstly, and then maximum period numbers are counted. Finally, we calculate a single noise period. In each seismic trace, wavelet extraction includes...

Wavelet

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Exploration Potential of the Nigerian Transform Margin

Jennifer Greenhalgh, Matt Whaley, A. O. Lufadeju, PGS Reservoir UK, Department of Petroleum Resources Nigeria

GEO ExPro Magazine

... and Processing The dual-sensor streamer acquisition used to acquire the survey offers A 3D view of some of the interpreted anomalies on the NTM survey. Several...

Abstract: Acceleration on Sparse Promoting Seismic Applications; #90187 (2014)

Lina Miao and Felix Herrmann

Search and Discovery.com

... favored in dealing with ‘curse of dimensionality’ in various seismic field acquisition, data processing, and imaging applications. Although sparsity...

Building high-resolution models and synthetic seismic data to evaluate interpretation scenarios

Tiago Santos Cabral, Rodrigo Lopes Fernandes, Daina Popic Bendoraitis, Josair Estrela Gonalves Junior, Luiz Alberto Santos

International Meeting for Applied Geoscience and Energy (IMAGE)

... deghosting and designature, a bandpass wavelet should be appropriate. 3. Processing In this stage, the synthetic shots are migrated and processed...

Reducing seismic quantitative interpretation uncertainty in complex geological environments: A case study from offshore Australia

Andrea Paxton, Lianping Zhang, Abdul Kholiq, Lee Davey, Richard Bisley, Dominic Fell, Leo Leon, James Shadlow

International Meeting for Applied Geoscience and Energy (IMAGE)

... to seismic signal processing, velocity modeling, imaging and seismic quantitative interpretation (QI) to obtain high-resolution interpretation volumes...

Seismic Estimation of Point-Bar Sands Using Simple Modeling Procedures

Robert Dennison

Indonesian Petroleum Association

... the wavelet as closely as possible. Misleading conclusions are frequently the result when an assumed wavelet is used in synthetic seismogram work...

Abstract: Using Supervirtual Refraction Interferometry to Enhance First Arrivals of Seismic Data from Saudi Arabia, by A.A. Al-Shuhail, #90188 (2014)

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Chronostratigaphic Surfaces and Seismic Reflections, by Bob A. Hardage, Randy L. Remington, and Paul E. Murray, #40212 (2006).

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Prospect De-Risking Through a Fully Integrated Approach from Seismic Processing to Geology Interpretation

Francois Baillard, Rajat Rathore, Zhengmin Zhang, David Gold, Safrin Arbi, Mat Hardenberg

Indonesian Petroleum Association

...Prospect De-Risking Through a Fully Integrated Approach from Seismic Processing to Geology Interpretation Francois Baillard, Rajat Rathore, Zhengmin...

Joint designature of data with a diversity of sources

Shuki Ronen, Thibaut Allemand, Stphane Laroche, Philippe Herrmann, Hamish Macintyre, Maksym Kryvohuz, Guido Baetan

International Meeting for Applied Geoscience and Energy (IMAGE)

... a method to form arrays in processing. The advantage of forming arrays in processing is that we want sources with different voices to have their practical...

Different Approaches of Combining Geophone and Hydrophone Data From OBC Seismic at Bintuni-Berau Bay, Papua

Tepy Septyana, Yayat Supriatna, Supriyono, Greg Schurter, James Keggin, Jean-Jacques Chameau

Indonesian Petroleum Association

... for attenuating reverberation. The most critical element to be handled at early stage of processing is noise. Noise may bias amplitude and wavelet estimates...

Fine characterization technique and its application to Neogene composite channel sand bodies in Bohai oilfield

Shengqiang Zhang, Zhijun Zhang, Yu He, Xun Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... reservoirs in exploration and development. Therefore, we propose an improved spectral inversion extension frequency processing method based on phase...

Marine Broadband Seismic Data Acquisition: PETRONAS Perspective (Paper A1)

C. F. Low, S. Chandola, Z. M. Zawawi, A. Aziz Muhamad, S. Kumar, M. Shah Sulaiman

Geological Society of Malaysia (GSM)

... spectra and the reflection wavelet PETRONAS Carigali has applied each of the above marine is undesirably elongated, reducing the temporal resolution...

Reservoirs Come in All Shapes and Sizes, and Some are More Difficult than Others

Stephen Pickering, Steve McHugo

GEO ExPro Magazine

... of the subsurface. Issues relating to wavelet stability and attenuation of multiple reflections were important aspects of the processing sequence. Probability...