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The AAPG/Datapages Combined Publications Database

Showing 16,669 Results. Searched 196,194 documents.

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Three-Dimensional Depth Imaging of Seismic Data to Help Delineate Petroleum Reservoirs in the Williston Basin

Alvin K. Benson

Williston Basin Symposium

... an accurate picture of the true geology of the earth from the recorded data in areas where they velocity changes rapidly, vertically...

1995

Resolution limits of fluid overpressures from mineralogy, porosity, and sonic velocity variations in North Sea mudrocks

Christian Hermanrud, and Oddgeir Undertun

AAPG Bulletin

... by mudstone lithology variations with velocity responses to effective stress variations, both derived from laboratory experiments, analysis of 4-D data...

2019

Dirty vs. Clean Salt: Their Impact on the Subsalt Wilcox Deepwater Exploration Plays

Selim Shaker

GCAGS Transactions

... Wilcox Deepwater Exploration Plays Selim Shaker Geopressure Analysis Services, Inc. (G.A.S.), 14027 Memorial Dr., Ste. 130, Houston, Texas 77079...

2009

-- no title --

user

Search and Discovery.com

..., Italy 3 Indago Petroleum Ltd., Dubai, United Arab Emirates 4 Ministry of Oil and Gas, Oman Abstract/Excerpt The problem of data-driven velocity model...

Unknown

-- no title --

user

Search and Discovery.com

..., Italy 3 Indago Petroleum Ltd., Dubai, United Arab Emirates 4 Ministry of Oil and Gas, Oman Abstract/Excerpt The problem of data-driven velocity model...

Unknown

Velocity Anomalies and Out-of-Plane Reflections in Barnicarndy 1, Canning Basin

Y. Zhan

Australian Petroleum Production & Exploration Association (APPEA) Journal

... section has an average velocity of less than 1000 m/s, which is unrealistically slow and probably caused by a systematic time delay in the data...

2021

Thoughts and Observation on Interpreting Depth-Imaged Data in the Jurassic Norphlet Play, Deepwater Eastern Gulf of Mexico, #41342 (2014)

Donald A. Herron

Search and Discovery.com

...-velocity Smackover Limestone. Reference Cited Mancini, E.A., J. Obid, M. Badali, K. Liu, and W.C. Parcell, 2008, sequence-stratigraphic analysis...

2014

Dependence of joint spacing on rock properties in carbonate strata

Carine Lezin, Francis Odonne, Gerard J. Massonnat, Gilles Escadeillas

AAPG Bulletin

... relationships between joint density and carbonate rock properties, we performed a statistical analysis on the data from the three studied outcrops...

2009

The Jeanne d'Arc Basin Offshore Canada: Testing the Predictive Capacity of PhaseKinetic Models Using 3D Basin Modeling, #40633 (2010)

Friedemann Baur, Rolando di Primio,

Search and Discovery.com

... Baur, Rolando di Primio, PS The Jeanne d'Arc Basin Offshore Canada: Testing the Predictive Capacity of PhaseKinetic Models Using 3‐D Basin Modeling...

2010

Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance

Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt

Unconventional Resources Technology Conference (URTEC)

... analysis focuses on azimuthal changes on either velocity or amplitude. It is obvious that in the field application both HTI and VTI exist...

2016

Abstract: Simplified Processing of Converted Wave Data; #90224 (2015)

John C. Bancroft and Thais Guirigay

Search and Discovery.com

... to these gathers based on the converted wave geometry.) The converted reflection data in these gathers tend to be hyperbolic and velocity analysis...

2015

A Simple Guide to Depth Conversion: Part I

Ashley Francis

GEO ExPro Magazine

... Reservoir Sources of Velocity Measurements Seismic reflection data records the two-way travel time (TWT) to a reflection event from the surface. Depth...

2018

Studies on Wind and Plant Interactions on French Atlantic Coastal Dunes

Catherine Bressolier, Yves-F. Thomas

Journal of Sedimentary Research (SEPM)

... and sometimes also wind velocity, are summarized (Table 1). However, the number of data collected are insufficient to allow any conclusion on the specific...

1977

Electronic Computers Aid in Exploration Decisions and Interpretations: ABSTRACT

Edward J. Assiter

AAPG Bulletin

... performed on computers are: electric-log analysis, log and core correlations, seismogram synthesis, seismic velocity determination, migration charts...

1960

Application of Seismography to Geological Problems

Eugene McDermott

AAPG Bulletin

.... Insufficient data accurately to correlate reflections from point to point I. The use of erroneous average velocity in calculation may be caused by several...

1931

Abstracts: Time-Lapse VSP Data Analysis from Weyburn CO2 Project; #90173 (2015)

Amin Baharvand Ahmadi, Igor Morozov

Search and Discovery.com

... to CDP data processing, velocity analysis is critical in VSP data analysis. The geometry of vertical seismic profiling allows us to have a velocity...

2015

Estimation of reservoir properties using a prestack seismic probabilistic inversion in gas-bearing tight sandstone reservoirs

Yongjian Zeng, Zhaoyun Zong, Kun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... al., 2022; Zhang et al., 2023). Pre-stack seismic inversion serves as a bridge connecting seismic data, well logging data, and geological information...

2023

ABSTRACT: Stochastic Modeling of Seismic Velocity Fields; #90013 (2003)

David Geraets, Paolo Ruffo, Alain Galli

Search and Discovery.com

... of the instantaneous velocity field. However, as it requires the pre-stack picking of the seismic data, it is difficult to put into practice. We...

2003

Hydrocarbon Production During Underbalanced Drilling … A Mathematical Model to Predict Well Productivity

Samuel Zulkhifly Sinaga, Bonar Tua Halomoan Marbun

Indonesian Petroleum Association

... by company as producing phase began. The advantage of underbalanced drilling is predicted by compare production wells data that drilled overbalanced with skin...

2011

Extended Abstract: Hidden Structure Revealed by a Simple 3D Velocity Model – McAllen Ranch Field, Hidalgo County, Texas

Richard C. Bain Chevron North America Exploration and Production, Houston, TX

Houston Geological Society Bulletin

... or underlying units. The top and base of the high-velocity unit were correlated over a wide area using 3D seismic and well data. A three-layer 3D velocity...

2011

Pre

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N/A

An Approach of Optimizing the Production From Mature Fields Using Improved Jet Pump Designs and Operational Considerations

Sheraz Ahmed, Sandeep Kumar, Khurram Farouque

Unconventional Resources Technology Conference (URTEC)

... liquid directed through the nozzle, is converted from a low velocity, high static pressure flow to a high velocity, low static pressure flow (PS...

2014

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