Abstract: Common Reflection Angle Pre-Stack Depth Migration as Data Enhancement Method for 3D Sparse Land Seismic Data, Case Study from Saudi Arabia; #90319 (2018)

Asaad E. Alzawwad, Krzysztof K. Sliz, Luke LaFreniere

Search and Discovery.com

...Abstract: Common Reflection Angle Pre-Stack Depth Migration as Data Enhancement Method for 3D Sparse Land Seismic Data, Case Study from Saudi Arabia...

High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach

Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal

Indonesian Petroleum Association

... fit for further pre-migration processing such as velocity analysis, surface-related multiple elimination techniques, prestack amplitude versus offset...

Evaluation of possible gas microseepage mechanisms

Alton Brown

AAPG Bulletin

... to the velocity and flux calculated for continuous-phase gas flow through fractures, the most probable mechanism for focused, vertical cross-stratal migration...

Abstract: Wide Azimuth Interpolation; #90211 (2015)

Daniel Trad, Jeff Deere, and Scott Cheadle

Search and Discovery.com

... techniques, such as migration, have strict requirements on information content in the input seismic data. Although not a substitute for well-sampled field...

Effects of natural gas acidic components on local porosity generation in a carbonate reservoir: Insights from reactive transport modeling

Guanru Zhang, Peng Lu, Pan Luo, Eric Sonnenthal, Yi Huang, and Chen Zhu

AAPG Bulletin

... that in the base case (1.6 mmol/kg H2O [0.73 mmol/lb H2O]), at the same simulation time and with the same regional groundwater flow velocity, groundwater...

Abstract: Generalized Frames for Gabor Operators in Seismic Imaging; #90172 (2014)

Michael P. Lamoureux, Gary F. Margrave, Peter C. Gibson

Search and Discovery.com

..., a complex geological region is broken up into small regions of nearly constant velocity, and the wavefield is propagated through each region separately...

Geological and Geochemical Models in Oil Exploration; Principles and Practical Examples

P. Ungerer, F. Bessis, P. Y. Chenet, B. Durand, E. Nogaret, A. Chiarelli, J.L. Oudin, J.F. Perrin

AAPG Special Volumes

... data than the first set, take into account the influence of migration processes on oil accumulation. The migration model gives a quantitative...

Simultaneous Joint Inversion of Seismic and Gravity Data for Long Offset Pre-Stack Depth Migration in Northern Oman, #41569 (2015).

D. Colombo, M. Mantovani, M. De Stefano, D. Garrad, Hussain Al Lawati

Search and Discovery.com

... migration can be achieved only if a precise estimate of interval velocity in depth is available. The definition of a reliable velocity model for depth...

CO2 Sequestration Studies in Ocean and Deep Sea Sub-seabed Formations; #70119 (2012)

Nicolas Pilisi and Davood Ghorbani

Search and Discovery.com

... leakage or migration of the injected CO2 from the geological formation in which it was injected. However, at the relatively high pressures (greater...

Abstract: Derivation of Seismic Depth Sections

H. Buchholtz, W. Houba

Geological Society of Malaysia (GSM)

... in the presence of dipping overburden layers. In this case of substantial lateral velocity variation, the result of time migration is already erroneous...

Abstract: Paleochannel Features and their Possible Influence on Contaminant Migration in Ground Water, by L. V. Smith, R. C. Slade, and A. S. Childress; #90992 (1993).

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Abstract: A Model for Migration and Accumulation of Hydrocarbons in the Thamama and Arab Reservoirs in Abu Dhabi, U.A.E., by M. F. Hawas and H. Takezaki; #90956 (1995).

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Rate of Migration of Petroleum by Proposed Mechanisms

J. G. Roof , W. M. Rutherford

AAPG Bulletin

... and the hydrocarbon would be transported, at least in part, along with the water. In either case--the Fig. 1. Water velocity necessary to accumulate 70 per...

An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement

Andy Furniss

Petroleum Exploration Society of Australia (PESA)

... that time migration will image seismic reflections in their correct spatial position, most are aware that this is not the case where lateral velocity...

Tracking Migration by Molecular Geotracers in Comparison with Other Geochemical Properties, Summan Exploration Area, Northeast Saudi Arabia

Khaled R. Arouri, Yunlai Yang, Donald H. Williams, Saroj K. Panda, Adnan Hajji

AAPG Special Volumes

... and phenolic compounds during petroleum migration—A case study from a clastic petroleum reservoir in the North Sea, in J. O. Grimalt and C. Dorronsoro...

Basin Evaluation: A Supply-Side Approach to Resource Assessment

Barry J. Katz, Gail M. Kahle

Indonesian Petroleum Association

... the probability of reservoir breaching. This is particularly the case when hydrocarbon generation has been terminated by uplift and erosion. Hydrocarbon Migration...

Computer Model

David M. Rubin

Special Publications of SEPM

.... The third program plots vectors that represent the migration of bedforms and scour pits, it plots the direction of sediment transport represented...

Chaotic Basin Fluid Migration Pattern and Timing Arising from Diagenetic Reaction-Transport-Mechanical (RTM) Processes' Dependence on Sedimentation History, by A. Park, M. Maxwell, J. Mu, and P. Ortoleva; #90986 (1994).

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Primary Migration by Oil-Generation Microfracturing in Low-Permeability Source Rocks: Application to the Austin Chalk, Texas

Robert R. Berg and Anthony F. Gangi

AAPG Bulletin

...Primary Migration by Oil-Generation Microfracturing in Low-Permeability Source Rocks: Application to the Austin Chalk, Texas Robert R. Berg...

ABSTRACT: Adjustments within Trains of Dunes Driving Bar Growth in a Sandy Braided Channel, by Mohrig, David, Douglas Jerolmack; #90026 (2004)

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EXTENDED ABSTRACT: Migration And Entrapment Of Multiphase Hydrocarbons: Results From Simple Computer Modeling Experiments

C. L. Decker, Honglin Yuan, Joel S. Watkins, and Yuqian Li

GCAGS Transactions

... of the migrating hydrocarbons while keeping the migration rate and fault and reservoir properties constant. At low GOR's, hydrocarbons are somewhat...

The Significance of the Expulsion of Water in Oil-Phase Primary Migration

Kinji Magara

CSPG Bulletin

...The Significance of the Expulsion of Water in Oil-Phase Primary Migration Kinji Magara 1978 123 131 Vol. 26 (1978) No. 1. (March) The effective...

Capillary Control of Free Phase Oil Migration in the Shallow Subsurface: Review with Case Histories

L. G. Bruce, C. Q. Biagi

Environmental Geosciences (DEG)

...Capillary Control of Free Phase Oil Migration in the Shallow Subsurface: Review with Case Histories L. G. Bruce, C. Q. Biagi 1997 177 185 Vol. 4...

Reservoir Engineering Aspects in Site Characterization, Short-Term Modeling, and Long-Term Fate of CO2 in Carbon Dioxide Geosequestration

Josh Qiang Xu, Geoff Weir, Lincoln Paterson, Sandeep Sharma

AAPG Special Volumes

... have big impacts on the migration pathway. Figure 2a and b show the difference. In the high-permeability and low shale content case, CO2 migrates...

Experiments on Adsorption and Molecular Sieving and Inferences on Primary Migration in Upper Jurassic Claystone Source Rocks, North Sea

Holger Lindgreen

AAPG Bulletin

...Experiments on Adsorption and Molecular Sieving and Inferences on Primary Migration in Upper Jurassic Claystone Source Rocks, North Sea Holger...