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The AAPG/Datapages Combined Publications Database

Showing 17,715 Results. Searched 200,619 documents.

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Time Depth Conversion of a Prospect With Near-Surface Velocity Anomalies Using Stacking Velocites and PSDM Velocities: A Comparison

Tan Boon Hua, Lothar Schulte

Indonesian Petroleum Association

...Time Depth Conversion of a Prospect With Near-Surface Velocity Anomalies Using Stacking Velocites and PSDM Velocities: A Comparison Tan Boon Hua...

2011

Technology: Changing Exploration - Using Non-Seismic Technology

Halfdan Carstens

GEO ExPro Magazine

... is loosely analogous to seismic in terms of theory and acquisition. However, while acoustic energy reacts to differences in density and velocity...

2009

North Gabon: Lightning Strikes Connect the Gulf of Mexico Subsalt Trend to North Gabon

Karyna Rodriguez, Neil Hodgson, Howard Nicholls, Paolo Esestime, TGS

GEO ExPro Magazine

... Esestime, TGS 10°E PSDM line extracted from the TGS North Gabon 3D dataset acquired by Spectrum in 2018. Unprecedented salt flank imaging reveals subsalt...

2019

Filling the Inversion GapŽ Without Well Data: Multi Level Sources and Streamers Help Improve Inversion

Martin Bayly, Dominic Lowden, Bruce Webb, Ed Kragh

Indonesian Petroleum Association

... the frequency “gap” in the data spectrum without the need for well data. By use of multi level sources and streamers the gap can be minimized in this crucial...

2011

Behavior of Grain Size Characteristics on Reflective and Dissipative Foreshores, Broken Bay, Australia

Edward Bryant

Journal of Sedimentary Research (SEPM)

.... The extreme cases of the morphological spectrum include reflective beaches which are steep and devoid of inshore topographic expression or surf-zone...

1982

Next Generation MPFM as Alternative Solutions for Production Test Routine in Mahakam Delta

A.A. Risatrio, D. Faissal, G.L. Wijaya, R. Lastennet, M.Y. Swara, B.G. Pinquet

Indonesian Petroleum Association

... predecessor. It consists full spectrum analysis enabling the most precise fraction measurement of oil,gas and water to date. To validate the use...

2017

Atlantic Margin, Stratigraphic Play: An Integrated CSEM-Seismic Approach to De-Risk Fluids?; #10937 (2017)

Dmitry Modin, Gautier Baudot, Andre-Ramiro Peirin, Eric Zagotto

Search and Discovery.com

... length, low slope gradient (<2°) DIP ARBITARY LINE Images courtesy of Spectrum/CGG Albian Breakup unconformity RMS amplitude top-to-base prospect...

2017

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

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

2011

Velocity Analysis with Prestack Migration using the S-G Method: A Unified Approach

J.P. Diet, F. Audebert, I. Huard, P. Lanfranchi, X. Zhang, M. Darbousset

CSPG Special Publications

...Velocity Analysis with Prestack Migration using the S-G Method: A Unified Approach J.P. Diet, F. Audebert, I. Huard, P. Lanfranchi, X. Zhang, M...

1994

Delineating Low-Velocity Lenses: ABSTRACT

Frederick L. Schenck

AAPG Bulletin

...Delineating Low-Velocity Lenses: ABSTRACT Frederick L. Schenck 1963 1775 1775 47 9. (September) The end of a low-velocity lens diffracts energy...

1963

Velocity Investigations Using Dynamic Correlations: ABSTRACT

M. D. Carter

AAPG Bulletin

...Velocity Investigations Using Dynamic Correlations: ABSTRACT M. D. Carter 1968 560 561 52 3. (March) End_Page 560...

1968

ABSTRACT: Velocity Conditioning for an Improved Depth Conversion; #90118 (2011)

Ang Chin Tee, M. Hafizal Zahir, M. Faizal Rahim, Nor Azhar Ibrahim, and Boshara M. Arshin

Search and Discovery.com

...ABSTRACT: Velocity Conditioning for an Improved Depth Conversion; #90118 (2011) Ang Chin Tee, M. Hafizal Zahir, M. Faizal Rahim, Nor Azhar Ibrahim...

2011

Abstract: AVO Effects and Velocity Analysis; #90211 (2015)

Emil Blias

Search and Discovery.com

...Abstract: AVO Effects and Velocity Analysis; #90211 (2015) Emil Blias Datapages/Search and Discovery Article #90211 CSPG© 2015 CSPG/CSEG/CWLS...

2015

Abstract: VSP-driven Model Building for Converted Waves Processing; #91204 (2023)

Ali Shaiban, Hussain Nassir, Mohammad Tayeb, Hussain Aldhaw

Search and Discovery.com

... velocity information for both P and S waves can be directly obtained. The P and S waves velocities information can be used as an aide to the processing...

2023

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High Velocity Zones in Deep Mini-Basin Miocene Sediments, Eugene Island, Northern Gulf of Mexico; #40613 (2010)

Fred F.C. Snyder; N. Biles; L. Den Boer; P. Hooyman; G. Jamieson; C. Sayers

Search and Discovery.com

...High Velocity Zones in Deep Mini-Basin Miocene Sediments, Eugene Island, Northern Gulf of Mexico; #40613 (2010) Fred F.C. Snyder; N. Biles; L. Den...

2010

Advances in Geophysical Techniques for the Detection of Drilling Hazards and Their Application to Seismic Exploration

D. C. N. Pratt, Tong Pow Mun

Southeast Asia Petroleum Exploration Society (SEAPEX)

... to operate, have distinct advantages which are: repeatable signature relatively flat spectrum in desired bandwidth increased power output...

1990

Structure of Colorado Basin and Continent-Ocean Crust Boundary off Bahia Blanca, Argentina: Rifted Margins

W. J. Ludwig , J. I. Ewing , C. C. Windisch , A. G. Lonardi , F. F. Rios

AAPG Special Volumes

... with strat graphic units and constructed isopach maps of major velocity layers. In a series of articles, Zambrano and Urien (1970, 1974), Urien...

1979

Data processing workflow for reflections from cement-formation interface in ultrasonic pitch-catch measurement in cased hole

Shaopeng Shi, Hua Wang, Meng Li, Aihua Tao

International Meeting for Applied Geoscience and Energy (IMAGE)

... for the determination of casing-eccentering and cement velocity, the weak amplitude in field data hinders its picking. We propose a processing workflow...

2022

3D-9C seismic survey for direct S-wave processing and interpretation

Rui Zhang, Zhiwen Deng, Yuanyuan Yue, Yan Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... and StRt components and the super gathers after NMO correction respectively. The velocity spectrum shows scattered energy concentration, resulting...

2022

Delineation of Anomalously Pressured Gas Accumulations in the Riverton Dome Area, Wind River Basin, Wyoming

Ronald C. Surdam, Zun Sheng Jiao, Nicholas G. K. Boyd III

Wyoming Geological Association

... with the highest IP values (i.e., three to four mmcf/day) were drilled into an intense velocity anomaly (i.e., anomalously slow velocities). The well drilled...

2000

Enso and Sunspot Cycles in Varved Eocene Oil Shales from Image Analysis

Maurizio Ripepe , Lillian T. Roberts , Alfred G. Fischer

Journal of Sedimentary Research (SEPM)

... of the three core segments) were then stacked into a single spectrum for each core segment, and these in turn stacked into one master spectrum (Fig. 5...

1991

Visco-Acoustic Full-Waveform Inversion: A Case Study to Resolve High-Resolution Shallow Channel Absorption, Offshore Indonesia

Jun Wang, Yonghe Guo, Putri Supriandini, Kelik Moersidin, Rahmad Hidayat

Indonesian Petroleum Association

... INTRODUCTION Image distortion due to gas-filled shallow channels poses challenges to velocity model building. The slow velocity and strong...

2022

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