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The AAPG/Datapages Combined Publications Database
Showing 31,699 Results. Searched 200,691 documents.
Increase Gas Well Reliability Through The Installation of Temporary Modular Portable Clamp-On Electric Heat Trace to Avoid Ice Block / Icing Wellhead At Start Up
A.Zainal Abidin, Adha Bayu Wijaya
Indonesian Petroleum Association
... well start-up and then can removed again. Cheap cost (25$/30 meters) INTRODUCTION Central Processing Plant (CPP) Gundih is a construction...
2022
The Use and Limitations of Non-Seismic Geophysics in the Papuan Thrust Belt
A. J. Billings, J. H. Thomas
Papua New Guinea (PNG) Petroleum Convention Proceedings
... carefully using m odem algorithms, the processing sequence was conventional but the low signal to noise ratio precluded the use of some state-of-the-art...
1990
Low-frequency signal-guided seismic amplitude preservation optimization and its application in Paleogene reservoir prestack inversion
Xie Xiang, Zhang Zhongqiao, Qiao Zhu, Wang Jinghan
International Meeting for Applied Geoscience and Energy (IMAGE)
...Low-frequency signal-guided seismic amplitude preservation optimization and its application in Paleogene reservoir prestack inversion Xie Xiang...
2022
3D seismic image-to-image translation
Xiaolei Song, Muhong Zhou, Lifeng Wang, Rodney Johnston
International Meeting for Applied Geoscience and Energy (IMAGE)
... to improve the resolution and signal-to-noise ratio (SNR) of the full extent of the original OBC image volume. Furthermore, the probabilistic layers...
2023
Resolving geological complexity with legacy streamer survey: Potiguar 3D offshore Brazil case study
Seet Li Yong, Milos Cvetkovic, Terry Johnson, Boedi Soelistijo, Leon Ge
International Meeting for Applied Geoscience and Energy (IMAGE)
... wavefield, including refraction and reflection with limited signal processing was input into the inversion study. For the DM FWI starting model, we relied...
2023
Delineation of VMS deposits in the Bathurst Mining Camp, NB, based on lineament analysis and joint interpretation of 3D FTG and magnetic data inversion
Pei Yang, Alexander Peace, Colm Murphy, Alan Morgan, Liam Clark
International Meeting for Applied Geoscience and Energy (IMAGE)
... geology separating it from processing related noise. Target geological signal is captured at different depths, i.e., at 2,000m, 400m and at surface...
2023
Understanding the causes of low frequency shadow below gas hydrates
Ayman Noor M. Qadrouh, Saad Alajmi
Petroleum Exploration Society of Australia (PESA)
..., 1D and 2D synthetic seismograms and spectrograms are computed. The 1D and 2D simulations of seismic signal are based on rock physics and numerical...
2019
Effects of tool eccentricity on acoustic logging: Theory and field example
Bo Rao, Yuanda Su, Shengqing Li, Xiaoming Tang
International Meeting for Applied Geoscience and Energy (IMAGE)
... the influence of the tool position and geometry in the fluid-filled borehole on the conventional formation velocity logging. Introduction Theory and Method...
2024
Abstract: Push the Limits of Seismic Resolution Using Surface Consistent Gabor Deconvolution; #90171 (2013)
Xinxiang Li and Darren P. Schmidt
Search and Discovery.com
... attenuates the signal at higher frequencies and later times. Introduction The Gabor transform of a time series is a lossless representation of the time...
2013
Target Detectability of Marine Controlled Source Electromagnetic Method Insights from 1-D Modeling, #40751 (2011)
Souvik Sengupta,
Search and Discovery.com
... a frequency domain forward modeling code by Løseth and Ursin (2007) to show the effectiveness of CSEM in varying geological setup. Introduction Marine...
2011
Building a carbon storage portfolio for the Barrow and Dampier sub-basins a national resource
David Barlass, Kiran Ferguson, Leo Leon, Nigel Seymour, Paul Phythian, Adam Vonk, Merrie-Ellen Gunning
Australian Energy Producers Journal
... seismic surveys, including two ocean-bottom node datasets, were reprocessed using contemporary signal processing and imaging technologies into a depth...
2024
Insight from keywords co-occurrence in SEG annual meetings: A bibliometric study
Changcheng Liu, Srichand Prajapati
International Meeting for Applied Geoscience and Energy (IMAGE)
... interpretation, rock core laboratory measurements, TOC analysis, and variable techniques of signal processing are applied to suppress noise and multiple...
2022
Development of a novel seismic acquisition system based on fully autonomous ocean bottom nodes
Fabio Mancini, Ben Hollings, Ted Manning, Henry Debens
Australian Energy Producers Journal
.... Introduction Accepted: 20 February 2024 Published: 16 May 2024 Cite this: Mancini F et al. (2024) Development of a novel seismic acquisition system...
2024
Structural subdivision of channel sand bodies based on frequency division coherence and attribute fusion
Qian Yu, Jianli Wang, Huajing Chen, Heng Zhang, Lien Bian
International Meeting for Applied Geoscience and Energy (IMAGE)
... deployment. Introduction The Nm Formation in Bohai A Oilfield is deposited in meandering fluvial facies, the channel reservoir changes rapidly...
2022
Turning high resolution FWI model into pseudo-reflectivity: A case study using sparse OBN
Bing Bai, Yao Yu, Ruoyu Gu, Shenghong Tai, Denes Vigh
International Meeting for Applied Geoscience and Energy (IMAGE)
... kinematic update and the pseudo-reflectivity from high frequencies. Considering RTM requires adequate signal processing on the input data, such as noise...
2022
Optimising Value in the Mature Turrum Field: Integrating Modern Seismic, High-Resolution Sequence Stratigraphy and Production Data in a 3D Geological Model
Natalie Debenham, Adam Fynnaart, Melanie Ryan, Angus Goody
Australian Petroleum Production & Exploration Association (APPEA) Journal
... seismic survey with a modern broadband processing workflow and wider bandwidth and higher signal-to-noise ratio has led to a seismic image with greater...
2022
Seismic lineaments characterization using independent component analysis
Abdulmohsen AlAli, Yazeed Altowairqi, Constantinos Tsingas, Ali AlSultan
International Meeting for Applied Geoscience and Energy (IMAGE)
... to understanding the regional evolution of the basin. Introduction The world is actively seeking hydrocarbon in increasingly challenging areas...
2022
OBN up/down-going wavefields separation in dual-tree complex wavelet domain
Zhang Libin, Wang Wei, Zou Zhen, Li Yifan, Chen Zhigang, Wang Kebin
International Meeting for Applied Geoscience and Energy (IMAGE)
..., CNPC Summary In the processing of ocean bottom node (OBN) data, separation of up-going and down-going wavefields through combination...
2024
Improving subsalt imaging using mode-converted waves and volumetric coherent noise attenuation in southern Gulf of Mexico
Riaz Alai, Nik Nur Halim C. Soh, M Shah B. Sulaiman, M. Iqbal Supardy, Kien Kok Lee, Sandeep Kumar, Syazwani Bt Suhairi, Christian Brinzer, Frederico Xavier de Melo, Hongyan Li, Iestyn Williams, Hugo Enrique Munoz Cuenca, Nolan Brand, Kate Glaccum, George Zhao, Saeeda Hydal, Khaled Abdelaziz, Emmi Sanchez Vargas
International Meeting for Applied Geoscience and Energy (IMAGE)
...-conversion). Introduction ambiguous interpretation of primary reflections around and just beneath the base of the salt. This study highlights the potential...
2024
Unlocking the Potential of Conventional Narrow Azimuth Data by Full-Waveform Inversion: a Deep Carbonate Imaging Case Study, Offshore Indonesia
Jun Wang, Yonghe Guo, Putri Supriandini, Bahrul Yusrie, Natalia Anggriani
Indonesian Petroleum Association
... azimuths (NAZ), short offsets (3 kilometers) and low signal to noise in the low frequencies, FWI encounters challenges of cycle skipping and unstable...
2021
Characterizing Multiple Formations for Gas Production and CO2 Sequestration
Adriana Gordon, Bill Goodway, Evan Mutual, Raul Cova, Scott Leaney, Wendell Pardasie, Matt Ng
Unconventional Resources Technology Conference (URTEC)
... and lead to a better understanding of completion’s performance. Introduction Climate change concerns requires reduction of CO2 emissions and so...
2023
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
... “accurate” (as much as the geophysical method can be), the prestack inversion does produce a result which is of more value to an interpreter. Introduction...
2013
Abstract: Requirements for Resolution; #90171 (2013)
Mark S. Egan, Antoun Salama, George El-Kaseeh, and Joe Seissiger
Search and Discovery.com
.... Assessing the resolution obtainable from such candidate survey designs can be accomplished by modeling. Examples are provided. Introduction The word...
2013
ABSTRACT: The Heterogeneity Cube: a Family of Seismic Attributes; #90007 (2002)
Imhof M.G.
Search and Discovery.com
... Annual Meeting March 10-13, 2002 Houston, Texas Introduction The proposed seismic attributes measure the average medium heterogeneity from a 3-D seismic...
Unknown
Abstract: Comparing Post-stack AVO Inversion to Prestack Inversion for Estimating Rock Properties; #90171 (2013)
Paul F. Anderson
Search and Discovery.com
... “accurate” (as much as the geophysical method can be), the prestack inversion does produce a result which is of more value to an interpreter. Introduction...
2013