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The AAPG/Datapages Combined Publications Database

Showing 952 Results. Searched 195,688 documents.

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The use of spectral recomposition in tailored forward seismic modeling of outcrop analogs

Mark Tomasso, Renaud Bouroullec, David R. Pyles

AAPG Bulletin

... is a combination of element thickness, rock velocity, and seismic acquisition and processing parameters. The practical vertical resolution of a seismic...

2009

A Neogene Carbonate Platform, Slope, and Shelf Edifice Shaped by Sea Level and Ocean Currents, Marion Plateau (Northeast Australia)

Alexandra R. Isern, Flavio S. Anselmetti, Peter Blum

AAPG Special Volumes

..., a time-depth curve was constructed for each drill site from Leg 194 (Figure 1; Isern et al., 2002). These curves were obtained by integrating velocity...

2004

Acoustic Tomography for Reservoir Surveillance: Reservoir Characterization and Modeling

J. H. Justice, M. E. Mathisen, A. A. Vassiliou, S. Singh , P. S. Cunningham, J. R. Bulau

AAPG Special Volumes

... Characterization Seismic traveltime tomography reconstructs the seismic velocity field between two boreholes. To the extent that these velocity...

1991

Structural Style and Tectonic Evolution of the Albuquerque Basin Segment of the Rio Grande Rift, New Mexico, U.S.A.: Chapter 6: Part II. Examples of Other Rift Basins

L. R. Russell , S. Snelson

AAPG Special Volumes

... the Colorado Plateau and the eastern Basin and Range province have delineated the presence of an apparent low-velocity channel in the upper crust at a depth...

1994

Depositional and structural evolution of the middle Miocene depositional episode, east-central Gulf of Mexico

Ricardo I. Combellas-Bigott, William E. Galloway

AAPG Bulletin

..., gamma-ray, and resistivity curves. Forty-eight wells include velocity surveys used for time-depth conversion. Paleontologic reports were compiled...

2006

Structure and Kinematic Genesis of the Quealy Wrench Duplex: Transpressional Reactivation of the Precambrian Cheyenne Belt in the Laramie Basin, Wyoming

Donald S. Stone

AAPG Bulletin

... or younger with no evidence that Archean basement is present at depth (Houston, 1993). STRATIGRAPHY Phanerozoic rocks involved in the formation...

1995

A New Method of Multiple Attenuation: Multiple Identification and Subtraction

Search and Discovery.com

... is two-way traveltime at offset x and 0 respectively, x is offset, and v is velocity. Data Examples In first synthetic data example (model...

2013

The Limitations of Seismic Modelling of Geological Structures

B. L. N. Kennett

Petroleum Exploration Society of Australia (PESA)

... and not require extravagent resources if they are to be cost effective. avoided by working with velocity logs digitised in depth, if the synthesis...

1985

Three-Dimensional Seismic Interpretation and Fault Sealing Investigations, Nun River Field, Nigeria

J. D. Bouvier , C. H. Kaars-Sijpesteijn , D. F. Kluesner , C. C. Onyejekwe , R. C. Van Der Pal

AAPG Bulletin

... are predominantly stacked shoreface sandstones separated by field-wide marine and continental shales (Figure 5). Porosities decrease with depth from about...

1989

Geology and Petroleum Potential of the Southeast Alaska Continental Margin

T. R. Bruns, P. R. Carlson

Circum Pacific Council Publications

... for converting two-way traveltime to depth on the seismic-reflection data was determined from stacking velocities obtained during processing...

1987

Ultrasound Tomography Optimalization by Using Robotic Application

Albertus Ariel Rahadi, Tedy Setiawan

Indonesian Petroleum Association

... of the conducted research are given in the form of P wave velocity from a sample and its tomography result by using MSIRT method (Modified Simultaneous Iterative...

2016

Structural Wedges in the Cordilleran Crust, Southwestern Canada

John L. Varsek

CSPG Bulletin

... of 6 km/s. Each second of traveltime represents about 3 km of depth. For detailed interpretations see Varsek and Cook (1994). Abbreviations: B - Beaven...

1996

Porosity Distribution in Wolfcamp Strata, Palo Duro Basin, Texas Panhandle: Implications for Deep-Basin Ground-Water Flow: ABSTRACT

R. D. Conti, P. Wirojanagud

AAPG Bulletin

... and sonic (interval traveltime) responses. Log-derived average-porosity distributions yield information about effective pore volume (i.e., movable...

1984

ABSTRACT: Fracture Detection by P and C Wave Anisotropy from Multi-Offset VSP; #90051 (2006)

JOHN Owusu, Qinglin Liu, Jaafar Alnemer

Search and Discovery.com

... for the fracture characterization including: 4C-pseudo Alford rotation method, C-wave hodogram, and P wave traveltime analysis. Analysis of the P-wave...

Unknown

Shelf-Fed Turbidite System Model and its Application to the Oligocene Deposits of the Campos Basin, Brazil

Wagner Elias Peres

AAPG Bulletin

... km of seismic lines and 101 wells (Figure 2). Most of these wells have velocity surveys, well seismic tool (WST) or ertical seismic profile (VSP...

1993

New Data on the Subsurface Structure of the Emba Salt Domes

P. I. Krayev

Petroleum Geology: A Digest of Russian Literature

... at a depth of 5250 m is established. The reality of this horizon is confirmed by its good agreement in traveltime at all intersections of profiles...

1959

The lateral strike-slip domain in gravitational detachment delta systems: A case study of the northwestern margin of the Niger Delta

Amelie M. Leduc, Richard J. Davies, Alexander L. Densmore, Jonathan Imber

AAPG Bulletin

... sections.Figure 4. Detailed structural map of the lateral strike-slip domain from horizon interpretations at 3000 to 4000 ms two-way traveltime depth (between...

2012

A Multichannel Seismic-Reflection Profile Across the Solomon Islands Arc

T. R. Bruns, A. K. Cooper, J. G. Vedder

Circum Pacific Council Publications

... for converting sub-bottom seismic-reflection traveltime to depth in sedimentary basins of the Solomon Islands region is presented by Bruns et al...

1986

Some Problems of the Geology and Oil-Gas Prospects of the Southwest Part of the Peri-Caspian Depression

V. I. Mal’tsev, L. V. Sharapova, B. I. Yurchenko

Petroleum Geology: A Digest of Russian Literature

... with a boundary velocity of 5000-6200 m per sec. Based on correlations with drilling in the Mikhaylov, Oleynikov, and Kaspiy areas, this refracting...

1963

Cyclic Sediment Deposition Within Amazon Deep-Sea Fan

P. L. Manley , R. D. Flood

AAPG Bulletin

... showing transition from Amazon Submarine Canyon (profile A, ~ 1,200 m depth) downfan to central channel-levee system (profile F, ~ 1,900 m). Arrows...

1988

Cross Section Balancing in the Central Apennines: An Application of locace (1)

L. SAGE , A. MOSCONI , I. MORETTI , E. RIVA , and F. ROURE

AAPG Bulletin

... bet een 1 and 6 s two-way traveltime (i.e., to a depth of 10 km) (Figure 6B). Thus the basal decollement cannot have remained subhorizontal...

1991

Origin and Evolution of the Middle Miocene Submarine-Fan System, East-Central Gulf of Mexico

Combellas-Bigott, Ricardo I. and Galloway, William E.

GCAGS Transactions

... of the basement (e.g., Cuban Fracture Zone) originated first-order N-NW to S-SE linear salt ridges and plateaus (thin areas) (Fig. 4). To the west...

2002

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