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The AAPG/Datapages Combined Publications Database
Showing 31,541 Results. Searched 200,293 documents.
A simple modeling experiment for understanding the impact of noise on high-resolution high-density near surface seismic reflection data
Ted Stieglitz, Jim Pfeiffer, Juan Ortega, Doug Laymon
International Meeting for Applied Geoscience and Energy (IMAGE)
... and signal for high resolution programs. The results suggest that spatial sampling is more important than signal strength. The understandings gleaned from...
2024
High resolution imaging using multiples A North Sea case study
Chandan Kumar, Rodney Johnston, Petr Jilek, Xiaolei Song, Mikhail Davydenko
International Meeting for Applied Geoscience and Energy (IMAGE)
... implemented here offers many benefits – no signal processing required (recorded data itself is used as source), low cost of (one-way wave equation...
2024
Fine characterization technique and its application to Neogene composite channel sand bodies in Bohai oilfield
Shengqiang Zhang, Zhijun Zhang, Yu He, Xun Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... reservoirs in exploration and development. Therefore, we propose an improved spectral inversion extension frequency processing method based on phase...
2024
Vector denoising of multicomponent seismic data based on quaternion weighted nuclear norm minimization
J. J. Gao, X. Wang, Y. H. Fu
International Meeting for Applied Geoscience and Energy (IMAGE)
...., and J. Mars, 2004, Singular value decomposition of quaternion matrices: a new tool for vector-sensor signal processing: Signal Processing, 84, no. 7, 1177...
2024
DAS noise attenuation using wavelet stack
Zhou Yu, Zhaojun Liu, Ge Zhan, Peng Cheng, Bin Wang, Weihong Fei
International Meeting for Applied Geoscience and Energy (IMAGE)
... filters and signal processing, 2nd ed.: Kluwer Academic Publishers, 49–52. Kinsbury, N.G., 1999, Shift invariant properties of the dual-tree complex...
2022
Accelerated deep learning-based estimation of wavefront dips and curvatures and their application to 3D prestack data enhancement
Kirill Gadylshin, Ilya Silvestrov, Andrey Bakulin
International Meeting for Applied Geoscience and Energy (IMAGE)
... quality of the results. Introduction Kinematic wavefront attributes form a foundation of many seismic data processing methods. The first-order traveltime...
2022
Extending Engine Change Out Respective to Running Hours Using Data Driven Using One Dimension (1-D) Convolutional Neural Network Algorithm
Subhan Malik, Harry Poetra Soedarsono
Indonesian Petroleum Association
... neural networks and applications: A survey. Mechanical Systems and Signal Processing, 151, 107398. https://doi.org/10.1016/j.ymssp.2020.107398 Kiranyaz...
2024
The Development of a Tool and Methods to be used in Flow Path Detection behind Casing for use in the Fayetteville Shale
Nathan K. Combs, Larry Watters, Jessica McDaniel, Voldi Maki, C.R. 'Dicky' Hall
Unconventional Resources Technology Conference (URTEC)
... when attempting to accurately detect flow. When the signals get as small as one would expect for gas, signal processing laws require that a long period...
2014
Broadband Seismic Technology and Beyond: Part II: Exorcizing Seismic Ghosts
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... through developing sensor technologies or new data processing methods, you need to understand what ghosts are and how they bandlimit seismic data...
2013
Comparison of Multi Azimuth 3D Survey With Conventional Single Azimuth Survey in a Complex Geological Area
Andrea Bergamaschi, Michele Buia
Indonesian Petroleum Association
... azimuth 3D surveys. In a MAZ survey, the same subsurface point is illuminated from many different angles. By processing the individual azimuth surveys...
2009
Calibration of Double-Ended Distributed Temperature Sensing System for Production Logging
Ge Jin, Kyle Friehauf, Baishali Roy
Unconventional Resources Technology Conference (URTEC)
... signal processing techniques. Field Setup The measuring system used in this study has a double-ended setup, with a U-shape fiber having both ends...
2019
Advances in Geophysical Techniques for the Detection of Drilling Hazards and Their Application to Seismic Exploration
D. C. N. Pratt, Tong Pow Mun
Southeast Asia Petroleum Exploration Society (SEAPEX)
... 1990 21 31 The introduction of new equipment and techniques in the site survey market has increased the quality and capability of site survey crews...
1990
Integrated 3D Seismic Data Modeling and Processing Methodology for Structural Model Analysis: Case Study
T. Salinas
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... imaging. The signal/noise ratio is so poor that is hard to follow any seismic horizon of interest through the different phases of data processing...
2006
Fine description of composite channel sand bodies based on multiseismic attribute CMY fusion technology
Zhenglong Zhang, Jianli Wang, Hebing Tang, Xuetong Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
..., narrow width, thin thickness, and complex relationship. On the basis of post stack seismic data processing of high signal to noise ratio targets...
2023
An assessment of compressive seismic reconstruction in the Delaware Basin, Lea County, New Mexico
Andrew Lewis, Taylor Mackay, Joel Latchman, Tao Jiang
International Meeting for Applied Geoscience and Energy (IMAGE)
... dimensions are 82.5’ x 82.5’ with a nominal fold of 396. A 133 square mile subset of this survey is used as input to processing. After PSTM, a halo area of two...
2024
Low Frequency Passive Seismic Method For Hydrocarbon Indicator in the X-Field, Trembes Area, East Java Basin
Ricky Sitinjak, Sumarsono, Budi Eka, Suherman
Indonesian Petroleum Association
..., Amax (V/H ratio), Low Frequency Signal, Old Oil Field ABSTRACT Low frequency seismic signal anomalies in data obtained from broad band sensors...
2014
Application of accurate sedimentology interpretation method based on cost function in reservoir characterization
Huihuang Tan, Xinyi Duan, Xiaojie Zhang, Wei Gao
International Meeting for Applied Geoscience and Energy (IMAGE)
... the technical combination consisting of the seismic special-purpose processing and 3D automatic interpretation in this paper. This method is applied...
2022
Velocity Analyses of Near Seafloor Strata Based on Multichannel Seismic Data from the Tonga Platform
Jeffrey E. Cole, Dennis M. Mann
Circum Pacific Council Publications
... Park, California 94025 ABSTRACT The processing of multichannel seismic reflection data from the Tonga platform (cruise L5-82-SP) involved an initial...
1985
Noise Attenuation in Common Receiver Gather to Enhance S/N Ratio in Seismic Data
Dara Felisia A, Triswan Mardani Ade Surya, R.B.Fauzan Irshadibima, Firman Syaifuddin
Indonesian Petroleum Association
... and boundary between reflector. BASIC THEORY Seismic Data and Processing The main goals of seismic data processing is to enhance the signal to noise ratio...
2017
Imaging of Shallow Coal Structures Using 2D6C Mini-SOSIE
Shaun Strong, James Alderman, Steve Hearn
Petroleum Exploration Society of Australia (PESA)
.... This allowed for the processing and interpretation of three separate datasets (P, S, and PS). In this case, the PS image provided the best structural...
2016
A case study: Joint 3D surface seismic and VSP survey and its effect in complex structural areas of southwest China
Huang Yuanyi, Liang Xing, Jiang Liwei, Li Xuefeng, Wang Changhui, Hu Jiang, Cheng Gaoming, Jin Zhigang, Wang Lifeng, Zhang Sheng, Wang Qiangjun, Sun Jiangwei
International Meeting for Applied Geoscience and Energy (IMAGE)
... are effectively improved by detailed near-surface Q survey, stimulating well depth design, the joint 3D surface seismic and VSP survey. Introduction...
2023
Comparative analysis between laboratory measurement and numerical simulation to evaluate anisotropy in Coquinas from Morro do Chaves Formation: A Brazilian presalt analog
Lucas Oliveira, Andr Martins, Marco Ceia, Roseane Missgia, Herson Rocha, Natan Santarm, Jessica Moreira, Irineu Lima Neto
International Meeting for Applied Geoscience and Energy (IMAGE)
... integrating laboratory measurements and numerical simulations from the Digital Rock Physics technique to evaluate elastic anisotropy. Introduction...
2022
Monitoring of Unconventional Resources Using Magnetotellurics
Nigel Rees, Graham Heinson, Simon Carter, Lars Krieger
Petroleum Exploration Society of Australia (PESA)
..., shale gas, monitoring, permeability. INTRODUCTION Extraction of unconventional energy such as shale gas and coal seam gas (CSG) has become a major...
2016
Abstract: A Ray+Waveform Inversion for the Potency Tensor; #90187 (2014)
Scott Leaney and Chris Chapman
Search and Discovery.com
... and demonstrate the advantage on a synthetic case. Introduction It is well known that anisotropy local to an event can distort source attributes...
2014
Hybrid COV Interpolation & Procesing: A Case Study on NW Tunu Transition Zone, Indonesia
Vishal Kumar, Doddy Biramandita, Wayne Zanussi, Jacques Bonnafe, Natalia Anggriani, M-Adam Cepi
Indonesian Petroleum Association
.... This jitter is minimized later by subsequent postmigration processing that will further enhance the signal to noise ratio of gathers. The near offsets...
2016