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The AAPG/Datapages Combined Publications Database
Showing 684 Results. Searched 200,693 documents.
Donkey Creek North Minnelusa 3-D: Challenging Conventional Wisdom
John B. Frederick, Karen T. Dean, Steven G. Fryberger, Tim D. Wilcox
Rocky Mountain Association of Geologists
... northward. , , Crossline c L c \ s \\ i I High-DefinitionSeismic Guidebook - 1995 Rocky Mountain Association of Geologists © 2009 Rocky Mountain...
1995
Utilizing Seismic for Higher Definition of Geologic Prospects: 2-D, 2-D Swath, and 3-D Seismic
R. Randy Ray
Rocky Mountain Association of Geologists
... in a more complete subsurface picture than conventional 2-D seismic. This method of acquisition allows better definition of line-to-line or crossline...
1995
SV/SH or S1/S2 separation for 3D6C data with direct S-wave vibrator exciting once
Yuan Yuan Yue, Zhiwen Deng, Wenbo Zhang, Hequn Li, Jianlei Zhang, Lina Huo
International Meeting for Applied Geoscience and Energy (IMAGE)
... direction, d=y, crossline, and d=diag, the direction between x and y. R denotes receiver, and the letter next to it, receiver directions. The method...
2023
Spatially varying Chi volumes: A study in offshore Australia on background trend calculation from the Shuey two-term approximation
Hayden Powers, Noah R. Vento
International Meeting for Applied Geoscience and Energy (IMAGE)
... and 4m vertical sampling from offshore Australia. The dataset Figure 3. Crossline of SVA (A) and SVC (B) results highlighting general angular trends...
2023
Structural and time-lapse imaging through gas clouds via FWI at Eldfisk field, North Sea
Zhengxue Li, Leila Bencherif-Soerensen, Per Gunnar Folstad, Brian Macy, Simon Shaw, Baishali Roy
International Meeting for Applied Geoscience and Energy (IMAGE)
...), highlighting the difficulties that previous processing efforts encountered in these regions. new RTM images for the SOAs. The inline and crossline sections...
2023
Upside down Rayleigh-Marchenko imaging: Towards a practical exact redatuming scheme for ocean bottom acquisitions
Ning Wang, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The presence of coarse receiver sampling (in the crossline direction for oceanbottom cables, and in both directions for ocean-bottom nodes) poses...
2023
Application of Seismic Attributes and Neural Network for Sand Probability Prediction A Case Study in the North Malay Basin
Jianyong Hou, Toshihiro Takahashi, Arata Katoh, Suwit Jaroonsitha, Khun Puvanat Chumsena, Kazuo Nakayama
Geological Society of Malaysia (GSM)
... shows a channel and fan in shape. This feature may indicate the deposit environment of sandstone. On the lithology sections along Inline or Crossline...
2008
Advanced Reprocessing and Imaging: Enhancing Legacy Surveys
Dominic Fell, Shane Westlake, Richard Patenall, Jennifer Badry
Petroleum Exploration Society of Australia (PESA)
... stack stretched to time (right) Figure 6: Crossline comparison between the legacy PSTM time stack (left) and the PSDM stack stretched to time (right...
2016
Stacking common-image gathers via the flatten-illumination-similarity method
Chengliang Wu, Huazhong Wang, Bo Feng, Chao Ning, Xianggong Tang
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The crossline image of the first field data by (a) the conventional method, and (b) the proposed method. (b) Figure 5. The image of the second field data...
2023
Estimating CO2 saturation and porosity using the double difference approach based invertible neural network
Arnab Dhara, Mrinal K. Sen, Sohini Dasgupta
International Meeting for Applied Geoscience and Energy (IMAGE)
... data. We first look at the at denoising results using deep image prior approach in Figure 1. Figure 1a shows the crossline slice 197 from the baseline...
2023
Advanced Deblending Scheme for Independent Simultaneous Source Data
M. Wang, Z.H. Chen, C. Chen, F.C. Loh, T. Manning, S. Wolfarth
Petroleum Exploration Society of Australia (PESA)
... either side of an ocean bottom receiver spread with a fixed crossline separation. Shot firing times were randomised using a normal distribution...
2016
Latest imaging advancements in Suriname shallow waters
Jing Yang, Zhihua Sun, Zhihua Su, Bei Hu, Nicolas Chazalnoel
International Meeting for Applied Geoscience and Energy (IMAGE)
...: Inline and crossline view of: (a,d) raw Kirchhoff migration of data before demultiple, (b,e) raw Kirchhoff migration of data after demultiple, and (c,f...
2023
Understanding Multiples to Upgrade Low-Relief Prospects
Sunu H. Praptono, Witan O. Ardjakusumah
Indonesian Petroleum Association
... a slightly different dip (B) from the primary reflection, which was weaker (A), so the interpretor was distracted to another event at the crossline...
1996
Is There Value in Reprocessing Legacy Marine Streamer Seismic for Improved Resolution? A Recent Example from Indonesia
Dmitri Skorinski, Ted Manning
Indonesian Petroleum Association
... for reconstruction of pressure wavefields in the crossline direction. Geophysics. 73, A45-A49. Webb B., Hill D., Bracken S., and Ocampo C.L., 2013, Slanted...
2014
Azimuthal Velocity Analysis of 3-D Pre-Stack Seismic Data for Fracture-Induced Anisotropy in the Altamont-Bluebell Field
Khaled Al Dulaijan, Gary Margrave
Unconventional Resources Technology Conference (URTEC)
... location is indicated by black circle. Figure 3. CDP Stacks: inline (left) and crossline (right). VSP borehole is indicated in the middle and basemap...
2016
High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach
Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal
Indonesian Petroleum Association
... of 1000 m. Crossline comparison of initial model (c) and final tomography model (d) shows the improvement to the image quality. All velocity models...
2014
Near-surface modeling by surface wave tomography inversion in oil and gas exploration
Wen Peng, Le Li, Zhonglin Cao, Guangying Wang, Pengfei Duan, Heng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... of converted wave brute stack sections using three different static correction methods for crossline 3500. (a) Elevation static correction. (b) The coefficient...
2024
From geophone arrays to point receivers: Implications for sensor and land survey design
Nicolas Goujon, Tom O’Toole
International Meeting for Applied Geoscience and Energy (IMAGE)
... deployment (546 nodes at 1m spacing inline and crossline in a 25m by 20 m pattern). This receiver footprint is similar to many commonly used arrays...
2024
Seismic deblending with a hard data constraint
Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... inline and crossline directions, and is divided into two halves, each covered by one vessel; the dataset is synthetically blended using a dithering code...
2024
Upside down Rayleigh-Marchenko imaging: an application to the Volve ocean-bottom cable data
Ning Wang, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... present large gaps in the crossline direction between consecutive cables due to the high cost of the cables and their deployment; this poses challenges...
2024
Supervised vs unsupervised deep learning for time-lapse seismic repeatability enforcement
Son Phan, Wenyi Hu, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
... of baseline and monitoring volumes are extracted along the inline and crossline directions, and the amplitudes are treated as grayscale values. Multiple...
2024
Using recursive inversion as input for gross-rock volume extraction from lithology prediction volumes: How bad can it be?
James Shadlow
Petroleum Exploration Society of Australia (PESA)
... exploration prospectivity. Figure 4. Inline and Crossline through interval of interest showing near stack (black wiggles) overlaid with far stack...
2019
Seismic facies segmentation via mask-assisted transformer
Jinlong Huo, Naihao Liu, Zhiguo Wang, Yang Yang, Yijie Zhang, Jinghuai Gao
International Meeting for Applied Geoscience and Energy (IMAGE)
... field data contains Inline traces ranging from 100 to 701 and Crossline traces from 300 to 1201, whose depth is from 1005 to 1887 m. The Cenozoic era...
2024
Designing and evaluating irregular and opportunistic onshore seismic surveys
Tim Dean, Dave Monk
International Meeting for Applied Geoscience and Energy (IMAGE)
.../crossline Step 1 of any survey design is always to determine the preferred acquisition parameters with a regular geometry, based on the geological...
2024
Time-lapse full-waveform inversion strategies for Snowflake datasets acquired at Newell County Facility in Alberta, Canada
Hyeong-Geun Ji, Kristopher A. Innanen, Sea-Eun Park, Ju-Won Oh
International Meeting for Applied Geoscience and Energy (IMAGE)
... and monitoring P-wave velocity models. The 3D P-wave velocity models are sliced along Line 1 (inline) and Line 7 directions (crossline). To generate...
2024