ABSTRACT: Pladang Q Survey: High-Resolution Seismic Technology and Its Application in the Gulf of Thailand; #90061 (2006)

Komut Maneechai and Michael C.M. Tang

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... uniform coverage over the survey and improving the crossline spacing consistency. The use of a full-streamer acoustic network provides improved...

Essentials of Streamer Marine 3-D Surveys, by Malcolm Lansley, #40140 (2004).

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Implications of 3-D Domain Transformation for Structural and Stratigraphic Interpretation, #40765 (2011)

Geoffrey A. Dorn

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... Slice Deeper Slice Crossline Proportional Slicing Horizon Slice Deeper Slice Crossline Domain Transform – Vertical Fault Displacement Horizon Slice...

Improving the Quality of Coherence and Curvature Attributes by Using Multispectral Dip Components; #42548 (2020)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

..., thereby providing an estimate of dip and azimuth. Dip is a vector quantity, and dip vectors are composed of inline and crossline components, which...

Palacios Field: A 3-D Case History

Ron McWhorter and Bill Torguson

GCAGS Transactions

.... paleomarker and is the top of hard geopressure. The orange faults are critical to trapping gas in the G sand. The crossline, or strike line...

The Utilization of 3D Seismic for Small Fields in the South Natuna Sea Block B

Kenneth M. Dickerman

Indonesian Petroleum Association

... sampling. Over the large Belida field a constant 25 meter crossline subsurface sample was maintained. For the Hiu and Kerisi Fields survey, half the area...

Multi-Source Design and Penta Source Case Study from the NWS Australia

Edward Hager, Phil Fontana

Petroleum Exploration Society of Australia (PESA)

... timeslice at 3140ms. Right crossline 6776 (2.7-3.6s, 2.7km wide). Conventional 25m left and penta source 6.25m right. Migration artefacts are seen...

Abstract: Which Curvature is Right for You? Part - 2; #90174 (2014)

Satinder Chopra and Kurt J. Marfurt

Search and Discovery.com

... we compute firstderivatives of the volumetric inline and crossline components of structural dip. For amplitude curvature we apply a similar computation...

Confirming Reservoir Geometry and Exploration Opportunity through 5D Interpolation PSDM in The Sub-ophiolite Zone, Banggai Sula Basin, Central Sulawesi

Mufied Ahmad, Dadang Ramdan, Yudi Herdiana, Abdullah Nurhasan, Arif Budi Mulyawan

Indonesian Petroleum Association

... of development (POD) purpose. The pre-stack depth migration (PSDM) reprocessing was expected to handle the lateral velocity variation issue yielded...

Implications of elastic full-waveform inversion for northern Red Sea

Kate Glaccum, Denes Vigh, Kai Wang, Xiaoling Tan, Jennifer Qin, Vivian Robertson, Trevor Ferguson

International Meeting for Applied Geoscience and Energy (IMAGE)

... nominal crossline spread. An asynchronous simultaneous shooting method provided continuous recording using independent source timing between the two vessels...

S-wave velocity model building using PP-PS tomography with dynamic warping

Terence Krishnasamy, Ronaldo Florendo, Aravind Nangarla, Carsten Udengaard, Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

... from 1,768 to 1,981 m. With receiver lines deployed in a grid spacing of 426 m inline x 369 m crossline and 443 production lines with source spacing...

South Casper Creek Field: A Study in Reservoir Heterogeneity

Scott L. Montgomery

AAPG Bulletin

... at various levels. As shown by the crossline reflection profiles of Figure 8, the degree of faulting affecting the Tensleep and overlying intervals varies...

-- no title --

Ehsan, Athar

Search and Discovery.com

... requires very high-resolution technique. Conventional velocity model building techniques such as ray-based tomography and migration velocity analysis outputs...

Abstract: 3D Time Domain Full Waveform Inversion Based on Multiscale Adapted Variable Grid Method Case Study Majunga Basin East African Coast; #91204 (2023)

Mukiibi Ssewannyaga Ivan, Jian-Ping Huang, Zi-Ying Wang, Jidong Yang, Jin Keji

Search and Discovery.com

... techniques such as ray-based tomography and migration velocity analysis outputs inaccurate results (Yong, et al.,2018). In this paper we have studied 3D...

Some 3D Seismic Applications Offshore Sarawak

Ronald Hoogenboom

Geological Society of Malaysia (GSM)

... dimensional imaging by crossline (out of plane) migration. This comparison illustrates the improvements in structural integrity of 3D seismic compared...

A Comparison of Prestack Depth and Prestack Time Imaging of the Paktoa Complex, Canadian Beaufort MacKenzie Basin

G. R. Elsley, H. Tieman

AAPG Special Volumes

... depth migration (PSDM) algorithm prior to drilling had resulted in no significant improvement. Following the drilling of the Paktoa C-60 well, Applied...

Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology

Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia

Indonesian Petroleum Association

... migration. In the gas cloud affected areas, the quality of Pwave images is poor, thus the velocity from P-wave data analysis is less reliable. Using...

Fit For Purpose Integrated Structural Identification Using Azimuthal Monopole Sonic Waveforms and Vertical Seismic Profiling: The First Case Study From The Vertical Unconventional Well in North Sumatera Basin - Indonesia

Erfandi Adhiansyah, Annisa Nur Mahdiya, Murthala Hatta, Irma Eliza, Barry Albert Lumankun

Indonesian Petroleum Association

... primarily orienting towards northwest-southeast. The azimuthal monopole sonic migration result visualizes finer layer images of the formation that show...

Demultiple for Wide-Tow Broadband Acquisition in a Shallow Water Environment: A Case Study from the NW Shelf, Australia

Mike Hartley, Shuo Ji, Alex Browne

Petroleum Exploration Society of Australia (PESA)

... reverberations, which require a high level of inline and crossline data consistency for accurate modelling (Wang et al, 2015). The 2D implementation...

The Evolution of FWI and its Perceived Benefits

Tony Martin, Andrew Long

Australian Petroleum Production & Exploration Association (APPEA) Journal

... of migration isochrones, were removed (Ramos-Martinez et al. 2016). Once this was accommodated, long wavelength velocity updates using reflections were...

Latest imaging advancements in Suriname shallow waters

Jing Yang, Zhihua Sun, Zhihua Su, Bei Hu, Nicolas Chazalnoel

International Meeting for Applied Geoscience and Energy (IMAGE)

...: Inline and crossline view of: (a,d) raw Kirchhoff migration of data before demultiple, (b,e) raw Kirchhoff migration of data after demultiple, and (c,f...

Structural interpretation of seismic images with volumetric hypersurface curvatures

Anne-Laure Tertois, Igor Ravve, Zvi Koren

International Meeting for Applied Geoscience and Energy (IMAGE)

... inline/crossline dips of assumed local 2D surfaces in 3D space. We suggest a more universal approach, considering the subsurface structural features...

How Can We Reduce the Environmental Impact of Marine Seismic Surveys?

Andrew Long, Mickael Bastard, Endrias Asgedom, Jens Fredrik Wisløff, Magnus Christiansen

Australian Petroleum Production & Exploration Association (APPEA) Journal

... all the individual air guns simultaneously. Recent industry efforts distribute between three and six ‘arrays’ in the crossline direction and variously...

Handil 3D Seismic Acquisition - Challenging Seismic Acquisition in the Mahakam Delta Transition Zone

Michel Erbetta, Christophe Paulet, John Conant

Indonesian Petroleum Association

... Survey design type Number of receiver lines per swath Receiver line direction Receiver interval Spacing between receiver lines Crossline roll Number...

Abstract: Rotation of 3D Objects: The Importance of Center of Rotation, by Joshua Coyan and Stephen Reynolds; #120140 (2014)

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