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The AAPG/Datapages Combined Publications Database

Showing 34,698 Results. Searched 200,357 documents.

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Unlocking Value from Vintage Seismic Processing - Pre-stack Conditioning and Inversion in the Eagle Ford Shale

Andrew Munoz, Bill Shea

Unconventional Resources Technology Conference (URTEC)

... the Eagle Ford formation. Using the same prior model, and the zero-phase wavelets for each set of gathers, we then run two separate pre-stack inversions...

2020

Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues

Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp

AAPG Bulletin

... zero-phase wavelets with reflectivity of the wedge model. We picked the top and base of the buildup on the synthetic radargrams and compared...

2022

Kutei Basin: Feasibility Study of a Broadband Acquisition

Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele

Indonesian Petroleum Association

... and thermoacoustic phase transition, and it is observed to be lowest when the ratio gas/water is equal to one. Water saturated sands have a higher Q...

2013

Integrated well data and 3D seismic inversion study for reservoir delineation and description

Qazi Sohail Imran, Numair Ahmad Siddiqui, Abdul Halim Abdul Latif, Yasir Bashir, Almasgari Abdalsalam, Abduh Saeed Ali, Muhammad Jamil

Geological Society of Malaysia (GSM)

... data during prospect generation phase. RPT is a geologically constrained rock physics model which takes compaction and cementation into account (Avseth...

2020

Acoustic target-level full-waveform inversion: Applied to ocean-bottom seismic data

Carlos A. N. da Costa, João M. de Araújo, D.J. Verschuur, Aydin Shoja

International Meeting for Applied Geoscience and Energy (IMAGE)

... multicomponent seismic data with composite calibration filters: Remote sensing, 3121, 1–27. da Costa, C. A. N., J. C. Costa, W. E. Medeiros, D. J...

2024

Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)

Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong

Search and Discovery.com

... with different wavelets as a function of angle. The right hand side of Figure 3 shows the results for demultiple B. The low frequency mismatch across...

2017

Unlock uncertainties of land FWI over complex areas

Bin Yu, Wei Yang, Jun Liu, XueJun Ma, ZongJie Li, Chang Hua Zhang, XueJian Liu, Min Zhou, Mingqiu Luo, Yequan Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... for the success of land FWI with reduced turnaround time and more stable converge. Amplitude discrepancy: Applying a local window phase-only cost function...

2024

Research on reservoir prediction based on compressed sensing and inversion theory

Qing Zhou, Jianli Wang, Qian Yu, Heng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... development. Introduction The reserves of Bohai A oilfield are mainly concentrated in the "thick" sand bodies of 12m-20m. According to the existing 90°phase...

2022

ABSTRACT Paleogene Influence of the Moxa Arch on the Architecture of the Composite Darby-Hogsback-Prospect Thrust Sheet near Labarge Wyoming USA, #90104 (2010)

Becker Thomas P.; McGroder Michael; Rudolph Kurt W.; Hauge Thomas A.; Fan Majie

Search and Discovery.com

...ABSTRACT Paleogene Influence of the Moxa Arch on the Architecture of the Composite Darby-Hogsback-Prospect Thrust Sheet near Labarge Wyoming USA...

2010

Geological evaluation of suprasalt carbon storage opportunities in the Silverpit Basin, United Kingdom Southern North Sea

A. D. Hollinsworth, I. de Jonge-Anderson, J. R. Underhill, and R. J. Jamieson

AAPG Bulletin

... wavelet with a phase rotation of 180° and a sampling rate of 4 ms was assigned to each well using statistical wavelets extracted from the seismic cube...

2022

FWI imaging of complex subsalt Mesozoic targets from land to shallow waters

Timmy Dy, Minshen Wang, Sabaresan Mothi, Don Dobesh, Shengda Ding, Oscar Andrade, Pablo Ortega, Alfredo Vázquez Cantú, Silvino Domínguez García, Gerardo López Leyva

International Meeting for Applied Geoscience and Energy (IMAGE)

... to achieve the correct phase and amplitude for conventional imaging methods like Reverse-time Migration (RTM). We used Time-Lag FWI (TLFWI) to build...

2023

A depositional model for the Carbonera Formation, Llanos Foothills, Colombia, from workflow of a sequence stratigraphic framework and interpretation from well-log stacking patterns, well cuttings, and three-dimensional seismic spectral decomposition

Essam Saeid, Christopher Kendall, James Kellogg, Thomas De Keyser, Ibraheem Hafiz, Ziyad Albesher, and José Antonio Martinez

AAPG Bulletin

..., and phase. The designed wavelet is eventually used to decompose (correlate) or filter (convolute) the input seismic data (Schlumberger, 2017...

2022

Reservoir Characterization for Gas Production and CO2 Sequestration

Adriana Gordon, Raul Cova, Evan Mutual, Bill Goodway, Scott Leaney, Wendell Pardasie, Matt Ng

Unconventional Resources Technology Conference (URTEC)

... for optimal extraction of angle-dependent wavelets, offering efficient and powerful results. Signal-to-noise (S/N) ratio volumes were calculated...

2023

Ireland: South Porcupine Basin

Tony Pedley, Gerrard Spear, Keith Byrne, Polarcus, Lyme Bay Consulting, Providence Resources

GEO ExPro Magazine

...-south rift system extending from the Galicia Bank, offshore Iberia, north into the Porcupine Basin. This extension was followed by a thermal sag phase...

2015

Improving AVO Fidelity by NMO Stretching and Offset Dependent Tuning Corrections, #41574 (2015).

Yong Xu, Satinder Chopra

Search and Discovery.com

... domain is non-stationary. Roy et al (2005) provide a stationary stretching factor for angle domain gathers. Wavelet stretching generates out-of-phase side...

2015

Evolution of an Allochthonous Salt System, Southern Mars-Ursa Minibasin, Northern Gulf of Mexico

Angela Pell, Jeffrey A. Nunn

GCAGS Transactions

... of stepped counterregional development, quiescence and a phase of roho-style development. Thus, a single end-member salt system model does...

2014

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