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The AAPG/Datapages Combined Publications Database

Showing 10,615 Results. Searched 200,291 documents.

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Abstract: Efficient Supergrouping Approach for Enhancement of High-Channel Count and Single Sensor Seismic Data; #90319 (2018)

Maxim Dmitriev, Andrey Bakulin, Pavel Golikov

Search and Discovery.com

... compensate for the loss of signal, making it very difficult to obtain a reliable estimation of pre-stack parameters, such as velocities, deconvolution...

2018

Abstract: Near Surface Imaging by Joint Traveltime and Q-Factor Inversion; #90319 (2018)

Aldo Vesnaver, Pier Paolo Bruno, Rongzhi Lin, Jinyeob Na

Search and Discovery.com

... a new method for the broadband estimation of the Q factor, by merging a macro-model obtained by Q tomography (Quan and Harris 1997) with a micromodel...

2018

Abstract: Predicting Brittleness for Wolfcamp Shales Using Statistical Rock Physics and Machine Learning;

Jaewook Lee, David Lumley

Search and Discovery.com

... indices, as indirect indicators of fracability estimation. However, the elastic brittleness, directly calculated from Young’s modulus and Poisson...

Unknown

Abstract: 3-D Petrophysical Modeling and Gas Reserve Estimation of Marcellus Shale, Southwestern Pennsylvania, USA;

Guochang Wang, Qin He

Search and Discovery.com

...Abstract: 3-D Petrophysical Modeling and Gas Reserve Estimation of Marcellus Shale, Southwestern Pennsylvania, USA; Guochang Wang, Qin He 3-D...

Unknown

Abstract: Open-source Python Stack and Tools for Geoscientific Image Analysis and Interpretation -From research to deployment; #91204 (2023)

Mustafa Al Ibrahim

Search and Discovery.com

... for thermal maturity estimation from palynomorphs using palynomorphs darkness index, and thermal alteration index use image processing and machine...

2023

Abstract: FWI Using Reflections in Shallow Waters Offshore Abu Dhabi; #91204 (2023)

Carlos Barajas, Olivier Hermant, Oleg Khakimov, Bastian Hutahayan, Guillaume Cambois, Mohamed Mahgoub, Olivier Kirstetter

Search and Discovery.com

... is performed to 10Hz and penetrates about 3km into the sub-surface.Furthermore, we need an accurate estimation of the anisotropy to reconcile...

2023

Abstract: An Integrated Fracture Model and Characterisation Workflow; #91204 (2023)

Francesco Bigoni, Cristian Albertini, Antonio Corrao, Greta Leoni, Luca Spaggiari, Vincenzo Tarantini

Search and Discovery.com

... of the fractures network is estimated relying on the available well-test KH. This analysis allows the estimation of the fracture permeability also in the intra...

2023

Abstract: Influencing Factors Study of a Carbonate NMR T2 Cutoff Determination; #91204 (2023)

Jun Gao, Hyung Kwak, Ahmad Harbi

Search and Discovery.com

... provides a list of important Petrophysical properties, such as permeability estimation. Typical T2 cutoff values of sandstones (33ms) and carbonates...

2023

Abstract: OBN Interferometry for Velocity Model Building in a Challenging Salt Context from Barents Sea; #91204 (2023)

Guillaume Henin, Sujith Swaminadhan, Loic Janot, Sylvain Masclet

Search and Discovery.com

... velocities over 1km depth. This allows deriving a first estimation of the Vp/Vs ratio as well as an initial Vs model for elastic FWI. OBN interferometry...

2023

Abstract: Robust Localization of Passive Sources with Cross-Coherence Migration; #91204 (2023)

Yujin Liu

Search and Discovery.com

... but needs estimation of the power spectrum of the noise source, and deconvolution, which is unstable and needs regularization, the cross-coherence...

2023

Unconventional Reservoirs: Geological Aspects of Estimating Petroleum Resources and Reserves: Introduction; #120019 (2009)

Creties Jenkins

Search and Discovery.com

... in the Estimation of Resources/Reserves in Shale Gas Reservoirs – Charles Boyer, Schlumberger • Estimating Unconventional Oil Resources and Reserves – Rick Marsh...

2009

Determination of Density from Seismic Data; #42456 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... estimates. The requirement for density estimation, as stated earlier, is that seismic data should have been acquired with long offsets which...

2019

Reliable uncertainty estimation for seismic interpretation with prediction switches

Ryan Benkert, Mohit Prabhushankar, Ghassan AlRegib

International Meeting for Applied Geoscience and Energy (IMAGE)

...Reliable uncertainty estimation for seismic interpretation with prediction switches Ryan Benkert, Mohit Prabhushankar, Ghassan AlRegib Reliable...

2022

Quick Estimation of Pebble Volumes: RESEARCH METHOD PAPER

Soren B. Dorr

Journal of Sedimentary Research (SEPM)

...Quick Estimation of Pebble Volumes: RESEARCH METHOD PAPER Soren B. Dorr 1994 Vol. 64A No. 3. (July), DAVID, H.A., HARTLEY, H.O., AND PEARSON, E.S....

1994

Reserves Estimation and Influences on Coal Seam Gas Productivity in Eastern Australian Basins, #10749 (2015).

Bruce McConachie, Peter Stanmore, Michael Creech, Lucas McLean Hodgson, Anargul Kushkarina, Edward Lewis

Search and Discovery.com

...Reserves Estimation and Influences on Coal Seam Gas Productivity in Eastern Australian Basins, #10749 (2015). Bruce McConachie, Peter Stanmore...

2015

Maximum-Likelihood-Estimation Stacking; #41575 (2015)

Stewart Trickett

Search and Discovery.com

...Maximum-Likelihood-Estimation Stacking; #41575 (2015) Stewart Trickett Maximum-Likelihood-Estimation Stacking* Stewart Trickett1 Search and Discovery...

2015

Improved Estimation of Water Saturation in a Lower-Paleozoic European Organic-Rich Shale Gas Formation, #42154 (2017).

Yifu Han, Siddharth Misra

Search and Discovery.com

...Improved Estimation of Water Saturation in a Lower-Paleozoic European Organic-Rich Shale Gas Formation, #42154 (2017). Yifu Han, Siddharth Misra PS...

2017

Porosity and Permeability Estimation Using Acoustic Impedance Inversion and Instantaneous Q Method in BarokahŽ Field, Baturaja Formation, South Sumatera Basin

Diva Alfiansyah, Sulistyo Oetomo Putro, Sismanto, Fatkhul Mu'in

Indonesian Petroleum Association

...Porosity and Permeability Estimation Using Acoustic Impedance Inversion and Instantaneous Q Method in BarokahŽ Field, Baturaja Formation, South...

2017

A depth uncertainty estimation system with prestack seismic data

Huafeng Liu, Andrey H. Shabelansky, Jinsong Chen, Min Yang, Cory J. Hoelting, Ying Tan

International Meeting for Applied Geoscience and Energy (IMAGE)

...A depth uncertainty estimation system with prestack seismic data Huafeng Liu, Andrey H. Shabelansky, Jinsong Chen, Min Yang, Cory J. Hoelting, Ying...

2022

The role of geophysicists in oil and gas resource and reserves assessments and the Petroleum Resources Management System (PRMS)

Dan Maguire, J. P. Blangy, Chuandong (Richard) Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... (PRMS) Dan Maguire*, Antrim Energy Consulting, LLC; J. P. Blangy, BHP; Chuandong (Richard) Xu, NexGeo Resources Summary The estimation of hydrocarbon...

2022

4D seismic-guided injected volume estimation: A pseudo-skeletonization approach

Joao Nunes Jorge, Cyril Agut, Tom Blanchard, Julie Granel, Pierre Thore

International Meeting for Applied Geoscience and Energy (IMAGE)

...4D seismic-guided injected volume estimation: A pseudo-skeletonization approach Joao Nunes Jorge, Cyril Agut, Tom Blanchard, Julie Granel, Pierre...

2023

Heat Flow Estimation from BSR: An Example from the Aru Region, Offshore West Papua, Eastern Indonesia

Bagus Priyanto, Ketil Hokstad, Christian Zwach, Mark Van Schaack, Rune Mjøs, Edo Tri Hartadi, Zuzana Alasonati Tasarova, Kenneth Duffaut

Indonesian Petroleum Association

...Heat Flow Estimation from BSR: An Example from the Aru Region, Offshore West Papua, Eastern Indonesia Bagus Priyanto, Ketil Hokstad, Christian Zwach...

2015

Abstract: Groundwater Balance Research to Improve the Accuracy of Drawdown Predictions in the Surat Basin, Queensland; #90234 (2015)

Lucy Reading, Greg Keir, Neil McIntyre, and Josh Larsen

Search and Discovery.com

... in order to reduce uncertainty in predicted groundwater drawdowns due to CSG activities, as discussed in the following. Improved Recharge Estimation...

2015

Incorporation of Geology, Wells, and Rock Physics into Anisotropy Estimation for Seismic Depth Imaging Enables True Earth ModelŽ, #40828 (2011)

Huyen Bui, Peck-Hwa David Ng, Jenny Zhou, Chih-Wen Kue, Mart Smith

Search and Discovery.com

...Incorporation of Geology, Wells, and Rock Physics into Anisotropy Estimation for Seismic Depth Imaging Enables True Earth ModelŽ, #40828 (2011...

2011

Hydrocarbon Accumulation Uncertainty in Miocene Carbonate Build-Ups, NEJB, #11295 (2020).

Ginanjar Mahar Pamungkas

Search and Discovery.com

... to observe statistics which represent the population. Data preparation for analog population data and estimation job for next possible drilling outcome...

2020

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