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The AAPG/Datapages Combined Publications Database

Showing 114 Results. Searched 188,040 documents.

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Abstract: Interpolation of Aliased Seismic Data in the Curvelet Domain; #90172 (2014)

Mostafa Naghizadeh, Mauricio D. Sacchi

Search and Discovery.com

... is used to compute the curvelet coefficients of the aliased seismic data. The aforementioned coefficients are divided into two groups of scales: alias...

2014

Abstract: The wanderings of Donsexinis Stach, 1957, alias Densosporites S.W. & B., 1944 in the North Atlantic Ocean: a forensic geology investigation

Peter A. Hacquebard

Atlantic Geology

...Abstract: The wanderings of Donsexinis Stach, 1957, alias Densosporites S.W. & B., 1944 in the North Atlantic Ocean: a forensic geology investigation...

1989

Abstract: 3D Well Planning in a Collaborative Environment: SF30 Field Development Drilling (Paper 6)

Huw A. Davies, Klaas van Luik, Zaal Anuar Alias, Phan Fah Kiong, Richard Ngu

Geological Society of Malaysia (GSM)

...Abstract: 3D Well Planning in a Collaborative Environment: SF30 Field Development Drilling (Paper 6) Huw A. Davies, Klaas van Luik, Zaal Anuar Alias...

2001

Abstract: Thermal Maturity Assessment of Tertiary Coal-Bearing Sequence of the West Middle Block of the Pinangah Coal Field, Sabah, Malaysia (Paper P41)

Fatin Liyana Alias, Wan Hasiah Abdullah, Ralph L. Kugler, Mustaffa Kamal Shuib

Geological Society of Malaysia (GSM)

... P41) Fatin Liyana Alias, Wan Hasiah Abdullah, Ralph L. Kugler, Mustaffa Kamal Shuib PERTEMUAN PERSATUAN (Meetings of the Society) Paper P41 Thermal...

2010

-- no title --

user

Search and Discovery.com

...) successfully address the problem of removing alias from regularly sampled data. These methods utilize low frequency information to recover high frequency...

Unknown

-- no title --

user

Search and Discovery.com

...) successfully address the problem of removing alias from regularly sampled data. These methods utilize low frequency information to recover high frequency...

Unknown

First Day's Road Log: Denver to Palmer Lake to Canon City

C.M. Boos, J.W. Nance, Lon Raymond, Fred Reid

Rocky Mountain Association of Geologists

... as vertical walls. Clay pits right a r e for on the right are now being used for sanitary ( 7 alias Jefferson sanitary (?)) landfill -- alias Jefferson...

1970

Abstract: An Integrated Approach Towards Delineating Hydrocarbon Prospectivity in Untested Fault Blocks within a Brown Field. A Case Study in B Field, Offshore Sarawak, Malaysia (Paper P40)

A. Azami, A. Hashim, N. Alias, N. Ujal, M. Bhattacharya, A. Roy, S. Pamungkas, T.. Aldha

Geological Society of Malaysia (GSM)

..., Offshore Sarawak, Malaysia (Paper P40) A. Azami, A. Hashim, N. Alias, N. Ujal, M. Bhattacharya, A. Roy, S. Pamungkas, T.. Aldha PERTEMUAN PERSATUAN...

2012

Abstract: Kajian Sedimen Teras bagi Projek Kajian Tumbesaran dan Kematian Kerang di Lot-Lot Ternakan Kerang di Negeri Selangor (IN MALAY), Sediment study of cockle aquaculture grounds in the state of Selangor

Noran Alwakhir bin Shaarani, Abdullah bin Sulaiman, Alias Man

Geological Society of Malaysia (GSM)

... study of cockle aquaculture grounds in the state of Selangor Noran Alwakhir bin Shaarani, Abdullah bin Sulaiman, Alias Man PERTEMUAN PERSATUAN...

2017

Abstract: Biological Oil Stimulation to Enhance Oil Recovery

Alan J. Sheehy, Farinazleen Mohamad Ghazali, Shahrakbah Yacob, Zaal Anuar Alias

Geological Society of Malaysia (GSM)

...Abstract: Biological Oil Stimulation to Enhance Oil Recovery Alan J. Sheehy, Farinazleen Mohamad Ghazali, Shahrakbah Yacob, Zaal Anuar Alias 386...

1997

Codes and Ciphers Simultaneous: Source Separation: PART II

Johan O. A. Robertsson, Dirk-Jan Van Manen, Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... with ‘quiet alias fk signal alias periods’ in between). Figure 3 illustrates the cone results using such an approach by co-workers at Chevron...

2016

Abstracts: A New f-p Domain Weighting Function in Minimum Weighted Norm Interpolation of Seismic Data; #90173 (2015)

Zhengsheng Yao, Mike Galbraith, and Randy Kolesar

Search and Discovery.com

... Interpolation. With the proper choice of the p parameter (e.g. linear, parabolic etc), the alias AAPG Search and Discovery Article #90173 CSPG/CSEG...

2015

Multi-Step Auto-Regressive Reconstruction of Nonuniformly Sampled, Aliased Seismic Records; #41563 (2015)

M. Naghizadeh, M. D. Sacchi

Search and Discovery.com

... and assumptions. Methods proposed by Spitz (1991), Porsani (1999) and Gulunay (2003) successfully address the problem of removing alias from regularly...

2015

Field Technique Design for Seismic Reflection Exploration

L. R. Denham

Dallas Geological Society

... are noticeably improved. Figure 5. (a) 2 ms alias filter (124 Hz); (b) 4 ms alias filter (62 Hz). The differences are subtle, consisting mainly of loss...

1982

Abstract: Requirements for Resolution; #90171 (2013)

Mark S. Egan, Antoun Salama, George El-Kaseeh, and Joe Seissiger

Search and Discovery.com

... the method of Abma et al. (1999) was used to de-alias the operator. If such anti-alias protection were not provided, the imaging process would yield artifacts...

2013

Abstract: Requirements for Resolution; #90171 (2013)

Mark S. Egan, Antoun Salama, George El-Kaseeh, and Joe Seissiger

Search and Discovery.com

... the method of Abma et al. (1999) was used to de-alias the operator. If such anti-alias protection were not provided, the imaging process would yield artifacts...

2013

Abstract: Cost Efficient Acquisition to Reduce Coarse Land 3D Line Spacings Through Beyond Nyquist Interpolation and Wavefield Reconstruction for Signal and Noise; #90187 (2014)

Bill Goodway

Search and Discovery.com

... rejected the ability of interpolation to successfully de-alias coarse sampling as the commonly quoted statement “you can’t recover what you did not pay...

2014

Memorial: Wayne Z. Burkhead (1909-1985)

Jack Colle, John Preston

AAPG Non-Technical and Memorials

... was unassuming, courteous, and held in the highest esteem by all who knew him. Wayne, alias "Captain Z" or just "Z," will long be remembered in the industry...

1986

Abstract: Seismic Imaging below Shallow Gas Cloud … A Comparison between PSTM, PSDM & 4C OBC Datasets (Geophysics Paper 21)

Tan Boon Hua, Amy Mawarni M Yusoff, Gunawan Taslim

Geological Society of Malaysia (GSM)

... KADY, M ADZHA M NAHAR, MAZIAH MAJID, STEPHEN, S., AMY MAWARNI, BERNATO VIRATNO, NURUL SAADAH ALIAS, RIZKI KIRSHNA PRATAMA, 2010. Case history: 4C...

2011

Abstract: Point Receiver Acquisition and Processing for Arctic Near Surface Challenges; #90171 (2013)

C. Strobbia, A.Glushchenko, A. Laake, P.L.Vermeer, S. Papworth, and Y. Ji

Search and Discovery.com

... corrections (surface-consistent spectral compensation), before spatial anti-alias filtering and down-sampling to 20m. Single sensor time...

2013

Extending the Resolution of Seismic Reflection Exploration

L. R. Denham

Pacific Section of AAPG

... approach to alias filters is to attenuate to a level comparable with the converter noise at the Nyquist frequency. For example, the standard alias filter...

1980

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