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The AAPG/Datapages Combined Publications Database

Showing 17,717 Results. Searched 200,641 documents.

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Ascending

Kraken 3D„Acquisition to Interpretation on the Edge of the Browse

Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

... velocity model subtracted from a regional overburden velocity trend (taken below mudline). The areas of greatest discrepancy (between these two velocity...

2016

South Mahakam Exploration and Development: Synergies That Make It Happen

Noor Syarifuddin, Muhammad Azhar, Cepi M. Adam, Agung Wiweko, Philippe Dupouy, Soegianto Tjiptowijono, Patrick Zaugg, Remy Truchette, Nicholas Langevin, Alain Ripayre

Indonesian Petroleum Association

... at a water depth of between 45-60m, are operated by Total E & P Indonesie and include: Stupa, Mandu, Jumelai (gas fields) and Jempang, Metulang (oil...

2008

New Velocity Model Building Techniques to Reduce Sub-Salt Exploration Risk

Stephan Petmecky, Martin L. Albertin, and Nick L. Burke

Search and Discovery.com

...New Velocity Model Building Techniques to Reduce Sub-Salt Exploration Risk Stephan Petmecky, Martin L. Albertin, and Nick L. Burke New Velocity Model...

Unknown

Abstract: Geomechanics, Anisotropy and LMR; #90174 (2014)

Marco Perez, Bill Goodway, and David Close

Search and Discovery.com

... in seismic data. Given a definition of γ as  2 Vs12  Vs 2 5. 2 2Vs 2 where Vs1 and Vs2 are the fast and slow shear velocity respectively, Goodway et al...

2014

Combining Sonic Velocity and Characterization of Pore Architecture to Develop a Proxy for Reservoir Permeability in Unconventional Carbonates: An Example from the Mid-Continent Mississippian Limestone

Beth Vanden Berg, G. Michael Grammer

Unconventional Resources Technology Conference (URTEC)

... velocityporosity relationship is defined by the Woods equation. Although the relationship between total porosity and velocity response provides some...

2014

Imaging Shallow Reservoirs through Innovation

Jane Whaley

GEO ExPro Magazine

... collaboration between an oil company and the service sector. JANE WHALEY Image courtesy of CGG “Good things can come out of a downturn, despite what you might...

2017

Seismic Interpretation of Carbonate Depositional Environments

J. M. Fontaine , R. Cussey , J. Lacaze , R. Lanaud , L. Yapaudjian

AAPG Bulletin

... reefs may be distinguished within the inner shelf system (mound shape, drape of overlying reflections, velocity anomalies, and spurious events). (6...

1987

Low-Level Historical and Contemporary Seismicity in the Paradox Basin, Utah and its Tectonic Implications

Ivan G. Wong, Ruth B. Simon

Rocky Mountain Association of Geologists

... because some of the events may have been explosions. Discrimination between earthquakes and blasts from a simple examination of the seismic signature...

1981

Full Waveform Inversion on Bekapai Field: A Game-Changer Technology for Our Seismic Imaging Workflows

Magali Beele, Clement Fleury, Claudio Strobbia, Muhammad-Thurisina Choliq, Jacques Bonnafe, Gilles Vallon

Indonesian Petroleum Association

... amplitude extracted on horizon A (Figure 3) with (right) maximum FWI velocity between horizon A and horizon A+100ms. FWI velocity shape is similar...

2014

Comparison of Interval Velocity and Inversion Velocity Usage to Build 3D Pore Pressure Models - Case Study: JA Field, East Java Basin

Jihan Hardiyanti Arief, Alamsyah M. Juwono, Muhajir

Indonesian Petroleum Association

...Comparison of Interval Velocity and Inversion Velocity Usage to Build 3D Pore Pressure Models - Case Study: JA Field, East Java Basin Jihan...

2020

Abstract: SAGD Well Planning Using Stochastic Seismic Inversion; #90172 (2014)

Franck Delbecq, Rémi Moyen

Search and Discovery.com

.... The remaining ones were used to validate the inversion results. A simple depth conversion was applied, using an average velocity field calibrated...

2014

Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)

Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng

Indonesian Petroleum Association

.... It includes initial shallow velocity model building, travel time calculation, and minimization of the difference between calculated and observed travel...

2011

EXTENDED ABSTRACT: Conforming and Non-Conforming Sands - An Organizing Framework for Seismic Rock Properties

Young, Roger A. and LoPiccolo, Robert D.

GCAGS Transactions

... (amplitude versus offset) characteristics for seismic reflections from the interface between shales and underlying gas sands. The classification...

2004

A Comparison of Depth Conversion Methods in Buntal Gas Field, Block B, Natuna Sea, Indonesia

Irfan Yuliandri Syukri, John Hughes, Medi Medianesterian

Indonesian Petroleum Association

... honors well velocity trends and is consistent between layers. However, the method requires care in deriving the calibrated velocity logs and good velocity...

2014

Limitations of Reflection Seismograph

L. E. Nugent, Jr.

AAPG Bulletin

... the difference in corrected arrival time of the end traces, V the average velocity between the datum or shot and the reflecting horizon, and l the spread length...

1953

Velocity model building for pressure and converted wave imaging using surface-DAS data: A North Sea case study

M. ElAttar, H. Malak, A. Cooke, O. Lewis, C. Thorgersen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Velocity model building for pressure and converted wave imaging using surface-DAS data: A North Sea case study M. ElAttar, H. Malak, A. Cooke, O...

2024

Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)

Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson

Search and Discovery.com

... the main velocity boundaries and used a layer stripping approach (manual tomography) to build the anisotropic (TTI) velocity model. The differences between...

2015

Estimation of anisotropic parameters from semblance picking using dynamic programming

Hong Liang, Houzhu (James) Zhang, Dongliang Zhang, Hongwei Liu, Xu Ji

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocity and the anisotropic parameters sequentially. The dynamic programming algorithm is applied to automatically pick the stacking velocity...

2022

Shear Velocity Prediction and its Rock Mechanic Implications, #41296 (2014)

Yexin Liu, Zhuoheng Chen, Kezhen Hu

Search and Discovery.com

... Castagna, J.P., M.L. Batzle, and R.L. Eastwood, 1985, Relationships between compressional-wave and shear-wave velocity in clastic silicate rocks...

2014

Hybridised Weighted Boot-Strap Differential Semblance

Hamish Wilson, Lutz Gross

Petroleum Exploration Society of Australia (PESA)

... Sciences [email protected] SUMMARY Velocity analysis is often necessary in pre-stack seismic processing to produce a good estimate of subsurface velocities...

2016

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