Genetic Relation of Various Types of Natural Gas Deposits in Japan

Ryuichi Sugisaki

AAPG Bulletin

... waters by both free gas migration and diffusion; however, the nitrogen:argon ratio should remain constant because both gases are lost at approximately...

Reactive Managed-Pressure Drilling (MPD) Application for a Deep-Water Exploration Well in Indonesia

Donny H. Gultom, Andri M. Hidayat, Fikri Irawan, Yoshua P. Iskandar, Ida Bagus Ari Kresnawan

Indonesian Petroleum Association

... operation. A wellcontrol bridging document was written to establish actions of the operator, rig, and MPD system provider in the case of a well-control...

The Influence of Oil Expulsion Efficiency on the Type of Hydrocarbons Accumulating in Traps

Akihiko Okui, Douglas W. Waples

Southeast Asia Petroleum Exploration Society (SEAPEX)

... higher than to water. In general, low amounts of generation (in case of low TOC value or poor kerogen quality) or high porosity in source rock (for example...

Secondary Migration Routes in the Brent Sandstones of the Viking Graben and East Shetland Basin: Evidence from Oil Residues and Subsurface Pressure Data (1)

JENNIFER A. MILES

AAPG Bulletin

...Secondary Migration Routes in the Brent Sandstones of the Viking Graben and East Shetland Basin: Evidence from Oil Residues and Subsurface Pressure...

ABSTRACT: Problems in Interpretation of Cross-Stratification in a Borehole, by Terry D. Taylor and Rudy L. Slingerland; #91043 (2011)

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Impact of Relative Permeability Hysteresis and Capillary Pressure on Trapping Mechanisms During CO2 Sequestration in Saline Aquifers

Aaditya Khanal, Md Irfan Khan

Carbon Capture, Utilization and Storage (CCUS)

... is used to calculate the fugacity of the components soluble in the aqueous phase. Henry's constant (𝐻𝐻𝑖𝑖 ) is a function of pressure, temperature...

1.5 Crustal Sections: A Wide Angle Seismic Profile

V. J. Hughes, R. S. White, E. J. W. Jones, D. H. Matthews, J. A. Brewer, and D. K. Smythe

AAPG Special Volumes

... of the constant offset profile are caused partly by refracted arrivals returned directly from the lower velocity sediments and partly by multiply-reflected...

Some Mass Balance and Geological Constraints on Migration Mechanisms

R. W. Jones

AAPG Bulletin

...: A case for the continuous phase migration from a source rock in the Los Angeles basin can be made by using geochemical data and astute microscopic...

A Comprehensive Approach to Depth Imaging in Thrust Belt Environments

Ron Schmid, Brian Link, Patrick Butler

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... model. Attempts to pick prestack depth migration velocity models from a scan of constant velocity migrations (or constant function migrations) has...

Migration of Hydrocarbons in Compacting Basins

L. C. Bonham

AAPG Special Volumes

...Migration of Hydrocarbons in Compacting Basins L. C. Bonham 1978 1 1 CN 8: Physical and Chemical Constraints on Petroleum Migration In the migration...

Petroleum System in the Khmer Trough, Cambodia

Akihiko Okui, Akinori Imayoshi, Kohsuke Tsuji

Indonesian Petroleum Association

... decay or constant basement heat flow as high as 1.60 HFU, which is more consistent with geological setting in Southeast Asia. Generation, Migration...

Condensate Blocking and Mitigation in Liquid-Rich Shale Reservoirs: An Integrated PVT Modeling and Simulation Evaluation

Narayana R. Nagarajan, Abdollah Orangi

Unconventional Resources Technology Conference (URTEC)

...). Although the gas injection rates were held constant in the 1C and 3C injection cases, the total injected volume was three times higher in the 3C case...

Folding Mechanisms in a Fault-propagation Fold Inferred from the Analysis of Unconformity Angles: The Sant Llorenc Growth Structure (Pyrenees, Spain)

J. L. Alonso, F. Colombo, O. Riba

AAPG Special Volumes

... and Mayborn, 1997) (Figure 11c). If solely kink-band migration is assumed, then the unconformity angle will remain constant during fold amplification...

Some Mass Balance and Geological Constraints on Migration Mechanisms

R. W. Jones

AAPG Special Volumes

... compaction water at the maximum temperatures reached in the Bakken. Los Angeles basin, California: A case for the continuous phase migration from...

Chapter Ten-part 2: Depth Conversion

Leslie R. Denham, Dave K. Agarwal

AAPG Special Volumes

... velocities for each layer. The simplest case is where the velocity for each layer is constant. In this case, the interval from the surface to the base...

ABSTRACT: 3-D Imaging Beneath Water-Bottom Channels in the Gippsland Basin: A Case Study, by K. T. Jerry Young, William A. Schneider Jr., Becky G. Houston, Roy E. Clark Jr., and John R. Moore; #91019 (1996)

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Improving Marcellus Imaging Through the Use of FWI and Joint Tomographic Inversion for Velocity and Epsilon

David McCann

Unconventional Resources Technology Conference (URTEC)

...) A is result of a constant velocity migration, CIG B is the result of a conventional velocity update, CIG C is the result of the uncoupled joint...

Probing Impact of Chemical Diagenesis on the Evolution of Migration Pathways in Unconventional Resources Using Multi-Physics Multi-Scale Modeling: Woodford Shale

Yuliana Zapata, Kathryn N. Garrett, Richard D. Elmore, Zulfiquar Reza

Unconventional Resources Technology Conference (URTEC)

...Probing Impact of Chemical Diagenesis on the Evolution of Migration Pathways in Unconventional Resources Using Multi-Physics Multi-Scale Modeling...

Upward and Downward Migrations of Fluids in the Subsurface

Kinji Magara

CSPG Bulletin

... downward migration in this case occurs in relatively late stages of water expulsion out of shale. Consequently, the amount of the downward-compaction...

ABSTRACT: The 'Autostepping' of A Transgressive Delta: An Implication from Flume Experiments, by Tetsuji Muto and Ron J. Steel; #90906(2001)

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Fault Shadow Issues and Resolution in Model and Real Data

Andrew J. Davidoff, Ika Ratna Novianti

Indonesian Petroleum Association

... then time migration or post-stack depth migration in areas of sharp lateral velocity variation or structural complexity. The Pre-SDM process gives...

ABSTRACT Experimental Simulation of Migration Along Unconformity: A Case Study of the SŽ Shape Reservoir-Controlling System from the Northern Part of Dongying Depression of China, #90104 (2010)

Qu Jiangxiu; Zha Ming; Li Linlin

Search and Discovery.com

...ABSTRACT Experimental Simulation of Migration Along Unconformity: A Case Study of the SŽ Shape Reservoir-Controlling System from the Northern Part...

Abstract: Kirchhoff Imaging in a Matrix Form. Part II: Least Squares Migration; #90174 (2014)

Abdolnaser Yousefzadeh and John C. Bancroft

Search and Discovery.com

... are essentially transpose process. In the case of Kirchhoff modelling, the transpose process is prestack Kirchhoff migration which is defined by, ̂ , (...

PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study

Morgan P. Brown, Joseph H. Higginbotham, Dave List, Chris Lang

Unconventional Resources Technology Conference (URTEC)

... to the success of depth migration. We began with an interval velocity derived from prestack time migration (PSTM). We utilized a WEM algorithm...

PSDM for unconventional reservoirs? A Niobrara Shale case study; #80405 (2014)

Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez, Dave List, Chris Lang

Search and Discovery.com

... the magnitude of AVAZ response observed in the data. PSDM Velocity Analysis Rigorous, iterative velocity update proves key to the success of depth migration. We...