Modified Residual Migration

Craig J. Beasley, Rolf Klotz

Southeast Asia Petroleum Exploration Society (SEAPEX)

...: Geophysics, 50, 110–126. Summary The increasing resolution requirements in seismic exploration has brought about a demand for efficient and accurate migration...

Case Study: AVO and Attenuation Gradient Application in Banuwati-Mila Gas Fields

Zha Chaoyang, Shen Shuirong, Ari Masputra, Pei Daqing, Lu Jianjun

Indonesian Petroleum Association

.... Of these, the coal bed is one that has very close acoustic impedance and similar AVO to the surrounded gas sands. Thus, detecting gas and proposing exploration wells...

Geophysics and neural networks: learning from computer vision

Mark Grujic, Liam Webb, Tom Carmichael

Petroleum Exploration Society of Australia (PESA)

... Copyright © 2022 Petroleum Exploration Society of Australia (PESA) 1 Geophysics and neural networks: learning from computer vision Grujic, Webb...

Abstract: A Nuclear Norm Minimization Algorithm with Application to Five Dimensional (5D) Seismic Data Recovery; #90187 (2014)

N. Kreimer, A. Stanton, and M. D. Sacchi

Search and Discovery.com

... operation. We envision that this sort of approach could lead to other applications in exploration geophysics in the future. Acknowledgements The authors...

Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015)

Gary F. Margrave, Robert J. Ferguson, and Chad M. Hogan

Search and Discovery.com

..., J., and S. Operto, 2009, An overview of full-waveform inversion in exploration geophysics: GEOPHYSICS, 74, WCC1-WCC26...

Abstract: Calculation of Amplitude and Velocity in General Anisotropic Media; #90224 (2015)

M. Malehmir and D. R. Schmitt

Search and Discovery.com

..., Edmonton, Canada [email protected] Summary Seismic exploration in anisotropic media requires special processing, imaging and interpretation work flows...

Oil-Gas Prospects and Main Direction of Further Exploration on the Ust-Urt Plateau

G. Kh. Dikenshteyn, A. M. Akramkhodzhayev, T. U. Aliyev, R. I. Bykov, V. P. Gavrilov, Yu. V. Kayesh, L. P. Polkanova, T. T. Radyuzhkina, Ye. I. Safonov

Petroleum Geology: A Digest of Russian Literature

... studies, exploration geophysics, structure profile drilling, parametric wells, detailed reflection surveys with structural drilling to prepare...

The Future Petroleum Geologist: GEOLOGIC NOTES

Robert R. Berg

AAPG Bulletin

... problem and more an individual responsibility. No exploration geologist today can be without a knowledge of geophysics and the chemistry of source rocks...

Abstract: An Azimuthal-AVO-Compliant 3D Land Seismic Processing Flow; #90171 (2013)

David Gray, Darren Schmidt, Nirupama Nagarajappa, Charles Ursenbach, and Jon Downton

Search and Discovery.com

...‐offset‐vector gathers: An alternative to cross‐spreads for wide‐azimuth 3‐D surveys: 69th Annual International Meeting, Society of Exploration...

Abstract: Digital Expert for DAS Passive Seismic Monitoring: Integration of Image Processing and Geophysical Processing; #91204 (2023)

Takashi Mizuno, Joel Le Calvez, Nicholas Fundytus, and Pierre Bettinelli

Search and Discovery.com

... been dealt with by the geophysics-model-driven approach to seismic data. The travel-time-based methods (Geiger’s method; e.g., Geiger, 1912...

Integrating the Tool Box

Jane Whaley

GEO ExPro Magazine

... information to produce new 3D models of the earth’s surface, with the aim of helping exploration companies make faster, more informed decisions with less...

Technology Driving Unconventional Exploration

John Fierstien

GEO ExPro Magazine

...Technology Driving Unconventional Exploration John Fierstien Technology Technology Driving Unconventional Exploration JOHN FIERSTIEN The oil...

Data Transfer Company Skyrockets On Seismic Demand Growth

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... imaging, which is the conversion of paper based seismic sections back to digital SEGY (Society of Exploration Geophysics format Y) for reprocessing...

Geothermal Exploration on the Island of Montserrat, Caribbean; #80300 (2013)

Bastien Poux, Paul Brophy, and Gsuemnicht Suemnicht

Search and Discovery.com

...Geothermal Exploration on the Island of Montserrat, Caribbean; #80300 (2013) Bastien Poux, Paul Brophy, and Gsuemnicht Suemnicht Geothermal...

The power of the crowd and open data … learnings from the OZ Minerals Explorer open innovation challenge

Holly Bridgwater, Jess Robertson, Ian Anderson

Petroleum Exploration Society of Australia (PESA)

... learned from Australia’s largest minerals exploration crowdsourcing challenge - the OZ Minerals Explorer Challenge. We discuss some of the challenges...

Diving wave tomography: Velocity modelling using first arrival traveltime

Amatul Syafi Abdul Basit, Abdul Rahim Md Arshad, Arulini Permalu

Geological Society of Malaysia (GSM)

.... & Operto, S., 2009. An overview of FWI in exploration geophysics. Geophysics, 74(6), WCC127–WCC152. https:// doi.org/10.1190/1.3238367. Widess, M.B., 1946...

Present Status and Ways to Increase Efficiency of Gas Exploration

V. G. Vasil’yev, V. P. Savchenko

Petroleum Geology: A Digest of Russian Literature

...Present Status and Ways to Increase Efficiency of Gas Exploration V. G. Vasil’yev, V. P. Savchenko 1965 558 560 Vol. 9 (1965) No. 10. (October...

Surface Geochemical Exploration in Benue Trough, Nigeria, #11269 (2019).

Onyinye G. Nwaobi, Adamu Suleiman, A. Bomai, S.D. Moses, M.S. Ali, R. Dauda, M. Kaumi, L. Kigbu,

Search and Discovery.com

...Surface Geochemical Exploration in Benue Trough, Nigeria, #11269 (2019). Onyinye G. Nwaobi, Adamu Suleiman, A. Bomai, S.D. Moses, M.S. Ali, R. Dauda...

The use of FWI in coal exploration

Mehdi Asgharzadeh, Maryam Bahri, Milovan Urosevic

Petroleum Exploration Society of Australia (PESA)

... Geophysics 23, 387-392. Urosevic, M., Evans, B. J., and Walton, C., 2000, Imaging coal seam structure using 3-D seismic methods: Exploration Geophysics, 31...

De-Risking Subsalt Exploration by Integrated Depth Imaging,

Oliver K. Geisler, Markus H. Krieger

GCAGS Transactions

...De-Risking Subsalt Exploration by Integrated Depth Imaging, Oliver K. Geisler, Markus H. Krieger De-Risking Subsalt Exploration by Integrated Depth...

Reconnaisance Electrical Survey for Geothermal Exploration in the Poring Hot Spring, Ranau, Sabah

Sahat Sadikun, Muhd. Barzani Gasim, Umar Hamzah

Geological Society of Malaysia (GSM)

...Reconnaisance Electrical Survey for Geothermal Exploration in the Poring Hot Spring, Ranau, Sabah Sahat Sadikun, Muhd. Barzani Gasim, Umar Hamzah...

Geostatistical inversion method based on seismic waveform similarity

Xuebin Ni, Jiajia Zhang, Guangzhi Zhang, Baoli Wang, Ying Lin, Zhuofan Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... direction for realizing high-resolution exploration. Stochastic inversion was first proposed by Hass and Dubrule (1994), but the calculation efficiency...

Estimating Smectite Content from Seismic Data

Roman Beloborodov, Marina Pervukhina, Valeriya Shulakova, Dimitri Chagalov, Matthew Josh, Michael B. Clennell, Gavin Ward, Matthew Waugh, Juerg Hauser

Australian Petroleum Production & Exploration Association (APPEA) Journal

... composition of shales is crucial for drilling operations related to hydrocarbon exploration/production as well as for the assessment of their sealing capacity...

Rock physics diagnostics and modeling for shale gas formation characterization in China

Gang Yu, Yusheng Zhang, Paola Newton, Ilgar Azizov

Unconventional Resources Technology Conference (URTEC)

... study applied a geophysical well log analysis, rock physics diagnostics and rock physics modelling to an exploration well log data from a shale gas...

Implementation of the Decisions of the November Plenium

Petroleum Geology: A Digest of Russian Literature

... apparatus. However, there have been shortcomings in exploration work which during the last two years have led to failures in fulfilling plans...