Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 32,067 Results. Searched 196,121 documents.

< Previous   14   15   16   17   18   Next >

Ascending

Evaluation of Eustasy, Subsidence, and Sediment Input as Controls on Depositional Sequence Geometries and the Synchroneity of Sequence Boundaries: Chapter 13: Recent Developments in Siliciclastic Sequence Stratigraphy

David T. Lawrence

AAPG Special Volumes

... models are summarized in Table 2. Case 1 (Figure 3) is a model of stratigraphy in a subsiding basin with constant sea level. Subsidence rates increase...

1993

Fines Migration during Coal Bed Methane Production: Mathematical and Laboratory Modelling, Field Cases

Abolfazl Hashemi, Bryant Dang-Le, Cuong Nguyen, Grace Loi, Nastaran Khazali

Australian Petroleum Production & Exploration Association (APPEA) Journal

...Fines Migration during Coal Bed Methane Production: Mathematical and Laboratory Modelling, Field Cases Abolfazl Hashemi, Bryant Dang-Le, Cuong Nguyen...

2023

Seismic Time to Depth Conversion and Uncertainty Analysis for Horizon Prediction in a Proposed Well-Site of Sungai Gelam Field, Jambi Subbasin

Muhamad Wildan P., Imam Muda Gunawan, Andry Pujiriyanto, Sudarmaji

Indonesian Petroleum Association

... depending on the purpose and the availability of existing data sources. In seismic data, processing in the form of migration also involves velocity modeling...

2013

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...

2018

Sedimentologic and Physical Oceanographic Evidence of a Shelf Edge Counter Current Off Guinea Bissau, Guinea and Sierra Leone

David W. McGrail

Journal of Sedimentary Research (SEPM)

...]/[vx]i + [v]/[vy]j + [v]/[vz]k) a differential operator = (wk) the constant angular velocity of the system i, j, k = unit vectors in the rotating frame...

1977

Gabor Depth Migration using a New Adaptive Partitioning Algorithm

Yongwang Ma

Search and Discovery.com

... created by the algorithm. Gabor Depth Migration Example The Marmousi velocity section used in Gabor depth imaging in this paper is shown in Figure 3...

Unknown

Gabor Depth Migration using a New Adaptive Partitioning Algorithm

Yongwang Ma

Search and Discovery.com

... created by the algorithm. Gabor Depth Migration Example The Marmousi velocity section used in Gabor depth imaging in this paper is shown in Figure 3...

Unknown

Seismic Migration Interpolation using Time-Shift Imaging Condition

Mark Ng

Search and Discovery.com

... variable space and time lag imaging methods, have been used for depthfocusing analysis (DFA) for migration velocity analysis (MacKay and Abma, 1992...

Unknown

Seismic Migration Interpolation using Time-Shift Imaging Condition

Mark Ng

Search and Discovery.com

... variable space and time lag imaging methods, have been used for depthfocusing analysis (DFA) for migration velocity analysis (MacKay and Abma, 1992...

Unknown

Serang Field – Discovery Within a Seismic "Fault Shadow"

Tom Clark, Mike Turk, Joewono Hadiwijoto, Yoseph Partono

Indonesian Petroleum Association

... is partially occluded by a classic fault shadow. A velocity model was used to predict the magnitude and extent of this rather large anomaly resulting...

2000

Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf

Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol

AAPG Bulletin

...-Owe, K. Bjrlykke, R. Olstad, K. Berge, M. Cecchi, E. Vik, and R. G. Schaefer, 2004, Petroleum migration, faults and overpressure: Part II. Case...

2005

III. Evidence of Faulting

Robert E. Sheriff

AAPG Special Volumes

... of seismic lines: (1) Abrupt termination of reflections, especially after migration. Fig. 48. Seismic lines shot over the model shown in Fig. 47. (a) Line...

1981

Abstract: Carbonate Fracture Case History from Russia and Implications for HTD Plays in North America; #90172 (2014)

Inga Khromova, Brian Link

Search and Discovery.com

... case and Lower Devonian in the second case), despite the fact that porosity is almost constant. Numerous thorough investigations have shown...

2014

Rock-Water Reaction: Formation Damage: Part 5. Laboratory Methods

Dare Keelan, J. O. Amaefule

AAPG Special Volumes

... The critical interstitial velocity at which permeability reduction due to fines migration is initiated can be determined in laboratory tests. These tests...

1992

A Regional Velocity Cube for Depth Conversion on the Northwest Shelf

Maighréad Ní Dheasúna, Mark Ballesteros, James Leven

Petroleum Exploration Society of Australia (PESA)

... depth migration (PSDM) is used, or if the velocity model for an anisotropic PSDM does not correctly account for anisotropy, it may be desirable...

2012

Seismic Processing Strategies in the Deep Water Kutai Basin … Gendalo Hub Pre-Stack Depth Migration

Xiuyuan Li, Harmit Singh, Joe Zhou, Graham Hodgkiss, Neil Young, Helmut Hsiao

Indonesian Petroleum Association

... as was evident in the imprint of residual velocity error and channeling effect in the Gamma attribute (ratio between migration velocity and true velocity...

2011

Complex Model Building using Objective Construction of Curve Ray Time Migration Moveout with Geologic Constraints, #41596 (2015).

Kerry Stinson, Shlomo Levy, Edward Crase, Wai-Kin Chan

Search and Discovery.com

... Modeling Inc., Calgary, AB, Canada ([email protected]) Abstract A time domain system for high density, high resolution migration velocity estimation...

2015

Competence of Fine-grained Debris Flows

Monty A. Hampton

Journal of Sedimentary Research (SEPM)

.... Integrating equation 9 gives the velocity in the zones of shear: U=[1]/[][[( sin )]/[2]y2-(i+k)y+C1] (10) where C1 is a constant of integration. The velocity...

1975

Wave-Formed Sedimentary Structures„A Conceptual Model

H. Edward Clifton

Special Publications of SEPM

... Geological Survey California 94025 ABSTRACT produced by shoaling waves can be integrated into a conceptual model based on velocity um velocity asymmetry d...

1987

Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia

David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho

Indonesian Petroleum Association

... migration (PSDM), and horizon-based seismic tomography (Kosloff et al., 1996; Yilmas, 2000) is a process that can provide reliable velocity estimates...

2005

Quantitative Assessment of Hydrocarbon Charge Risk in New Ventures Exploration: Are We Fooling Ourselves?

Noelle B. Schoellkopf

AAPG Special Volumes

... models on fetch area and charge. Velocity model 2 removes the dip reversal, allowing a larger fetch area (light gray) and continuous migration. Model...

2012

Limitations on Resolution of Seismic Reflections and Geologic Detail Derivable from Them: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data

Robert E. Sheriff

AAPG Special Volumes

... geology. Velocity filtering and the redundancy provided by recording with high degrees of multiplicity permit the attenuation of many types...

1977

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

... of near angle information in shallow depths as well as weak transmitted signals in deeper intervals. In our case, the velocity model building process...

2011

Constraints on Eolian Grain Flow Dynamics Through Laboratory Experiments on Sand Slopes

Richard R. McDonald , Robert S. Anderson

Journal of Sedimentary Research (SEPM)

...]/[dvt] + u[dvu]/[dvx] = g sin(q) + g cos(q)[5]/[4]tan(fo)[1 - [1]/[5]exp(-0.64u/ghe)].     (4) The steady-state velocity in this case becomes u = -ln[[-4...

1996

< Previous   14   15   16   17   18   Next >