Automatic rock strength prediction in data-limited wells

Max Millen, Scott Mildren, Thomas Flottmann

Australian Energy Producers Journal

.../10.1071/EP24047 Automatic rock strength prediction in data-limited wells Max MillenA,*, Scott MildrenB and Thomas FlottmannA For full list of author...

Advancing scientific verification of plug and abandonment activities

Quentin Morgan, Janet Mignano, James Ashton, Andrew Clemence, Robert Layher

Australian Energy Producers Journal

... occurrence at the site has also been further confirmed by gas isotope analysis and via fibre optic, spectral acoustic logging and cement evaluation...

Advances in Micromodeling using Resistivity Borehole Images

John G. Manchuk, David L. Garner, Clayton V. Deutsch

CSPG Bulletin

.... SPWLA Tenth Annual Logging Symposium, May 25-28. Boisvert, J.B., Manchuk, J.G., Neufeld, C., Niven, E.B. and Deutsch, C.V. 2012. Micro-modeling...

Characterizing the Seismic Response of Naturally Fractured Basement Reservoir in Sumatra Area: Towards an Efficient Seismic Exploration Strategy

Pongga Wardaya, Vida Irine Rossa, Erlangga Septama, Richie Rahmat Pratama, Rusalida Raguwanti

Indonesian Petroleum Association

... of target. A more sophisticated yet accurate imaging technique incorporating full waveform inversion is suggested to obtain highly reliable fracture model...

Mapping Thin Sand Reservoirs in Eastern India

U. K. Guru, M. Krishnamurty, V. C. Ramalah, E. W. Wiltse, Robin Westerman

Southeast Asia Petroleum Exploration Society (SEAPEX)

... knowledge of a prospect’s acoustic properties should also be of use when designing subsequent surface seismic work. VSP accesses a wider seismic frequency...

Improved Latin hypercube sampling inversion method of effective reservoir parameter considering compaction trend

Xuan Zheng, Zhaoyun Zong, Kun Luo

International Meeting for Applied Geoscience and Energy (IMAGE)

..., and the compaction curves are the acoustic time difference-depth curves, which are generally characterized by empirical formulas: t = t 0 e − c ' z...

Can Sparse OBN Equal Savings and Data Quality?

Yannick Cobo, Rodrigo Felicio, Carlos Calderon, Paul Farmer, ION

GEO ExPro Magazine

... full-waveform inversion (FWI) for the estimation of velocities, with the exact same inversion parameters for each scenario. Thus, each scenario...

Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology

Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung

Petroleum Exploration Society of Australia (PESA)

... these challenges, we need to focus on two major aspects. Firstly, we need to derive a high-resolution velocity model. Full Waveform Inversion (FWI...

Efficient lossy compression of seismic wavefields via GPU-based Tucker decomposition

Yongjie Tang, Wei Zhang, Wu Wang, Tao Lei

International Meeting for Applied Geoscience and Energy (IMAGE)

... and Technology SUMMARY Full Waveform Inversion (FWI) and Reverse Time Migration (RTM) are usually require the ready availability of the forward and adjoint...

Role of Innovative Pulsed Neutron Logs in Mature Oilfield … A Case Study from EOR Waterflood Field Rantau

Aulia Desiani Carolina, Hengky Ng, Riko Mudayana, Caksananda Orryandhi, Kuncoro Y.W, Sigit Sulistio

Indonesian Petroleum Association

... bearing from tight zones. Furthermore, the technology also enables to do simultaneous logging run for Sigma and IC mode that previously not possible...

Application of four-dimensional monitoring to understand reservoir heterogeneity controls on fluid flow during the development of a submarine channel system

Jiajia Zhang, Shenghe Wu, Guangyi Hu, Ting-en Fan, Yu Lin, Hongjun Fan, Li Jiang, and Peng Lin

AAPG Bulletin

... zones using core analysis, and production logging data: Journal of Petroleum Science Engineering, v. 55, no. 1–2, p. 18–36, doi:10.1016/j...

Abstract: Application of 2D Crosscorrelation and Radon Transform for Analysis of Double Couple Microseismic Source; #90187 (2014)

Neda Boroumand and Hassan Khaniani

Search and Discovery.com

... horizontally. The waveform generated from this event contains both a P- and S-wave at the time of origin which propagate outward radially to produce both...

Abstract: Innovations in Visualization Open New Possibilities for Interpreters, by Bruno de Ribet; #90206 (2014)

Search and Discovery.com

Advanced Simultaneous Formation Evaluation and Completion-Oriented Rock Classification in the Midland Basin Using Integrated Analysis of Well Logs, Core Measurements, and Geostatistical Data

Ameneh Rostami, Archana Jagadisan, Laura M Hernandez, Zoya Heidari, Bill Fairhurst, Inessa Yurchenko, Svetlana Ikonnikova, Scott Hamlin

Unconventional Resources Technology Conference (URTEC)

... the sweet spots for completion, fracture placement as well as full-field development and simulation of the reservoir. Rock classification in conventional...

A Geology-Based, Non-Seismic Attribute Method to Generate Facies, Lithology, and Petrophysical Parameters in the Chinook and Cascade Fields, Walker Ridge, Gulf of Mexico, USA

Elizabeth Ann Watkins, Julio Tamashiro, Marcelo Cristian Torrez Canaviri, Nicolas Martin, Eldar Guliyev, Renato Leite, Nhom Vince Nguyen, Abayomi Aina, Mauro R. Becker

GCAGS Transactions

... seismic attribute correlations (such as acoustic impedance) have not been obtained, so far, for characterization of depositional packages...

Deep learning-based 3D microseismic event direct location using simultaneous surface and borehole data: An application to the Utah FORGE site

Yuanyuan Yang, Omar M. Saad, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Applicability of seismic full-waveform inversion for surface and vertical seismic profile data acquired from Utah FORGE EGS site, AGU23. Lellouch, A., N. J...

Integration of subsurface applications to develop a dynamic stochastic modeling workflow

T. Svanes, A. W. Martinius, J. Hegre, J.P. Maret, R. Mjs, J. C. U. Molina

AAPG Bulletin

... (full well-logging suite) and deviated wells (to investigate the stratigraphy away from the vertical well) are used to characterize reservoir...

Gemini: A fully operational broadband source for model building and imaging

Carsten Udengaard, David Brookes, Hector Flores

International Meeting for Applied Geoscience and Energy (IMAGE)

... surveys utilizing Full Waveform Inversion for high quality velocity models it will be beneficial to generate additional low frequency energy beyond...

Seismic Foldout: Côte Dlvoire … The new West African exploration hotspot

Madhurima Bhattacharya, Misha Isakov, Paolo Gabrielli, Carl Watkins, Dan Carruthers, VIRIDIEN

GEO ExPro Magazine

... wavefield elimination (GWE), advanced demultiple, and time-lag full waveform inversion (TL-FWI) velocity model building. The fast-track 3D volume...

Mapping Unconventional Reservoir Stress Conditions: An Integrated Workflow Using Geological, Stimulation and Microseismic Data

Orlando J. Teran

Unconventional Resources Technology Conference (URTEC)

... focal mechanisms to investigate the dynamic response of the reservoir during and after stimulation. Focal mechanisms are derived using full waveform...

Multiparameter full-waveform inversion addressing complex geological challenges in the Gulf of Suez

Amr Elsabaa, Denes Vigh, Arpana Sarkar, Khaled Abdelaziz, Khaled Hussian, Samir Ahmed, Haytham Abouhadid, Mohamed Maged

International Meeting for Applied Geoscience and Energy (IMAGE)

...Multiparameter full-waveform inversion addressing complex geological challenges in the Gulf of Suez Amr Elsabaa, Denes Vigh, Arpana Sarkar, Khaled...

CSPG/CSEG/CWLS GeoConvention 2009, May 4-8, 2009 Roundup Centre, Stampede Park & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90171 (2013).

Search and Discovery.com

CSPG/CSEG/CWLS GeoConvention 2009, May 4-8, 2009 Roundup Centre, Stampede Park & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90171 (2013).

Search and Discovery.com

Sedimentological, Petrophysical, and Seismic Characterization of an Upper Jurassic Shoreface-Dominated Shelf Margin (the Boulonnais, Northern France)

H. Braaksma, J.N. Proust, J.A.M. Kenter, G.G. Drijkoningen, N. Filippidou

Journal of Sedimentary Research (SEPM)

... (ANTARIS) was deployed with a sampling distance of 10 cm. The field of influence of the logging tools is approximately 80 cm. Acoustic Properties...

Compressional and Shear Wave Seismic Studies in the Williston Basin of Central Saskatchewan

Bradley J. Carr, Zoltan Hajnal

Williston Basin Symposium

... made it mandatory to forward model the behavior of these waves in the known lithologies (Fig. 10). The analysis of the one full waveform...