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The AAPG/Datapages Combined Publications Database

Showing 2,332 Results. Searched 200,357 documents.

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Time-Lapse Petro-Elastic and Seismic Modeling to Evaluate Fracturing Efficiency in Low-Permeability Reservoirs

Masoud Alfi, Zhi Chai, Anshuman Pradhan, Travis Ramsay, Maria Barrufet, John Killough

Unconventional Resources Technology Conference (URTEC)

... the induced pressure. When the fluid saturation in a porous media varies (e.g., gas replaces oil or water in the reservoir), fluids can distribute within...

2018

Bakken Well Performance Predicted from Shale Capacity

C. Newgord, M. Mediani, A. Ouenes, P. O'Conor

Unconventional Resources Technology Conference (URTEC)

... attributes that include total organic carbon, porosity, brittleness, natural fracture density, and oil saturation, we develop the Shale Capacity for the Bakken...

2015

UK North Sea: A Step-change in Imaging Quality

Steven Bowman, Ramez Refaat, Per Helge Semb

GEO ExPro Magazine

... compartmentalisation and the OBN data helps overcome these development challenges, contributing towards higher production efficiency. OBN VERSUS TOWED...

2022

Pre-drill Reservoir Evaluation Using Passive Seismic Imaging

Charles Sicking, Jan Vermilye, Ashley Yaner

Unconventional Resources Technology Conference (URTEC)

... noise in the field data is required for valid testing of the method because reflectivity noise and coherent surface wave noise dominate passive data...

2016

Abstract: Broadband Marine Seismic … Breaking the Limits (Geophysics Paper 20)

Robert Soubaras, Carl Notfors

Geological Society of Malaysia (GSM)

... reflectivity, i.e. the reflectivity that would be obtained should the water surface be non-reflecting. The principle of this method is to perform a standard...

2011

Wave-equation based amplitude versus offset inversion in long time windows, with time-variant wavelets

Dries Gisolf, Peter R. Haffinger

International Meeting for Applied Geoscience and Energy (IMAGE)

...Wave-equation based amplitude versus offset inversion in long time windows, with time-variant wavelets Dries Gisolf, Peter R. Haffinger Wave-equation...

2022

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)

... approximation of reservoir elastic parameters is then directly used to establish the relationship with reflectivity coefficients and physical parameters...

2023

Abstract: AVO Crossplotting II: Examining Vp/Vs Behavior; #90171 (2013)

Heath Pelletier

Search and Discovery.com

... poster (2000). (c) Castagna et al.’s (1998) revised background trend rotations incorporating a linear Vp versus Vs trend. The amount of rotation...

2013

Channel and Sandstone Body Geometry from 3D Seismic and Well Control in Widuri Field, Offshore SE Sumatra, Indonesia

D. C. Carter, J. Armon, W. E. Harmony, R. S. Himawan, P. Lukito, I. Syarkawi, P. C. Tonkin

Indonesian Petroleum Association

... are controlled by meander belt width and differences in rates of channel avulsion versus rates of deposition, rather than due to large changes in channel...

1998

ABSTRACT: Rejuvenation of a Mature Field Through Application of a Unique Frequency Enhancement Technology; #90007 (2002)

Marcus L. Countiss

Search and Discovery.com

... with the math evolved for the decoding of encrypted messages. The algorithm works to decode the seismic “message” and extract the acoustic reflectivity series...

Unknown

Abstract: Gabbros, metagabbros and waves in the continental crust

Chuck Hurich, Aphrodite Indares, Sharon Deemer

Atlantic Geology

... and metamorphic grade in determining the velocity, density and reflectivity structure of the continental crust. Unmetamorphosed examples...

1998

Abstract: Seismic Resolution and Thin Bed Reflectivity Inversion; #90211 (2015)

Satinder Chopra and John Castagna

Search and Discovery.com

...Abstract: Seismic Resolution and Thin Bed Reflectivity Inversion; #90211 (2015) Satinder Chopra and John Castagna Datapages/Search and Discovery...

2015

ABSTRACT: Closing the Loop: Multiple Scenario 3-D Reservoir Modeling, Seismic Inversion and Synthetic 3-D Seismic to Reduce Reservoir Uncertainty; #90013 (2003)

R. B. Ainsworth, M. Angelatos, A. Leonard, A. Panting, P. Martin, T. Andersen, M. De Jong, R. Hamp, J. Williams, S. Tay

Search and Discovery.com

... interval is interpreted to be a submarine, amalgamated channel slope complex. The field is unappraised and lies in 850m water depth. The limited well...

2003

ABSTRACT 3-D Modeling of the Cerro Toro Axial Channel-Belt, Sierra del Toro, Magallanes Basin, Chile: From Outcrop Observations to Subsurface Uncertainty, #90104 (2010)

Stright Lisa; Jobe Zane R.; Bernhardt Anne; Graham Stephan A.

Search and Discovery.com

... and down dip facies distributions. These multi‐scale results help to calibrate predictions of deep‐water channel architecture from seismic  reflectivity...

2010

ABSTRACT: Resolving the Structural Complexities in the Deepwater Niger-Delta Fold and Thrust Belt: A Case Study from the Western Lobe, Nigerian Offshore Depobelt; #90108 (2010)

Olabode S. Matthew, Jason Won, George Udoekong, Olaoluwa O. Ibilola, and Dolapo Dixon

Search and Discovery.com

..., George Udoekong, Olaoluwa O. Ibilola, and Dolapo Dixon Exploration, Korea National Oil Corporation, Nigeria Office, Lagos, Nigeria. The deep-water...

2010

Abstract: Abu Roash F Member as a Potential Self-sourced Reservoir in Abu Gharadig Basin, Western Desert of Egypt; #90257 (2016)

Ola Adly, AbdEl Moneim El Araby, Ahmed El Barkooky

Search and Discovery.com

... characterized by low gamma ray and high resistivity responses, organic richness as well as strong seismic reflectivity. In the study area ARF varies...

Unknown

Integration of Multibeam Bathymetry and Backscatter Data with 2-D Seismic Data; #42376 (2019)

Satinder Chopra, Ritesh Kumar Sharma, Jim Howell

Search and Discovery.com

... hundreds of narrow beams (1 degree or less) are spread over a 150-degree swath or more. Survey speeds of around 20 kilometers per hour, water depths of up...

2019

Time-lapse impedance variations using DAS VSP data during CO2 injection at the CMC Newell County Facility, Alberta, Canada

Yichuan Wang, Donald C. Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

... of kth layer can be inverted from seismic reflectivity series as 1 + Ri  k −1   Z 0 k exp  2 Ri  ,  i =0  i = 0 1 − Ri k -1 Z k = Z0k  (1...

2023

Sonic Velocity in Carbonates„A Combined Product of Depositional Lithology and Diagenetic Alterations

Flavio S. Anselmetti, Gregor P. Eberli

Special Publications of SEPM

... mineralogical variation like these carbonates Because of theircoarser grain size and theirhigher water water carbonates The main potential shallow...

2001

Subsalt Imaging Below the Mahogany Salt Sill

Davis W. Ratcliff and David J. Weber

Houston Geological Society Bulletin

...-migrated (3-D PreSDM) seismic section over the now famous Mahogany discovery. Note the salt shape as well as the subsalt reflectivity and subsalt...

1995

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