Application of Reservoir Characterization to Better Handle Reservoir Management Plan for Belida Shallow Gas

Teguh Prasetyo, Sugiharto Danudjaja, Yusty Budiningsih

Indonesian Petroleum Association

.... The data available for this integrated study included various subsurface data including 3D seismic (seismic attributes and coherence), wire-line logs...

Towards wave-equation ambient noise tomography of a landslide: The Harmalière case study

Giuseppe Provenzano, Grégory Biévre, Romain Brossier, Stéphane Garambois, Ludovic Métivier

International Meeting for Applied Geoscience and Energy (IMAGE)

... (dispersion curves). FTAN is performed independently on the causal (positive time-lags) and anti-causal (negative time-lags) parts of the cross-coherence...

Revolutionizing Tight Oil Reservoir Exploration: Integrating 3D Sonic Imaging, Borehole Image, NMR, and Gamma-Ray Spectroscopy Measurements for Precise Pay Zone Discovery

Ziyue Cui, Ge Wu, DaiGuo Yu, Gang Wang, Jinlong Wu, Changwei Qu, Dongdong Cheng, HuaYang Li, Yanyan Chen

Unconventional Resources Technology Conference (URTEC)

... methods of three-dimensional slowness-time coherence (3D STC) and ray tracing (Bennett 2019), not only detects far-field reflectors but also provides...

Diagenesis and the Formation of Authigenic Illite-Rich I/S Crystals in Gulf Coast Shales: Tem Study of Clay Separates

Robert L. Freed, Donald R. Peacor

Journal of Sedimentary Research (SEPM)

... of layers about c*, but with some coherence of layers in packets. AEM analysis ZB2-SHCI (Table 1 and Fig. 9) is for the material giving this selected...

I. Relating Seismic Data to Stratigraphy

Norman S. Neidell

AAPG Special Volumes

... as is the lack of significance of such events. These events are recognized principally by their lack of coherence or continuity from one seismic trace to the next...

ABSTRACT: Some Carbonate Hydrocarbon Prospects in Albanides Fold-and-Thrust Belt, by Prenjasi, Engjell; Dhima, Stavri; Gjevori, Shkelqim; Arapi, Luan; #90135 (2011)

Search and Discovery.com

Leakage Risks Associated with Coal Sequestration in Some Areas of the Central Appalachians: Subsurface, Seismic and Geomechanical Evaluations, by Tom Wilson, Hema Siriwardane, Xiaochao Tang, Brian Connolly, and Jamie Tallman, #80007 (2007).

Search and Discovery.com

Study of Faults and Fractures by Multi-scale Data Integration: A Geological Modeling Case in the Dickman Field of Ness County, Kansas State; #20171 (2012)

Jianjun Zeng, Christopher L. Liner, and Johnny Seal

Search and Discovery.com

... reflectors at varying arc-length, or geological scale. Other attributes used include Variance, Coherence, Chaos and local structural dips. 6 UHJZ...

Data-Driven Quantitative Reservoir Characterization and New Insights in Pubei Field of Turpan-Hami Basin, Western China, #41857 (2016).

Jianbin Ran, Haiyin Li, Zhengtao Hu, Zhe Zhu, Jia Chen, Xuejun Wang

Search and Discovery.com

... Wide Azimuth (LFW) Survey High SIN ratio and better imaging for fault identification 5 N . ;, '\- \ Conventional 3D, 2006 .. Coherence Low...

Structural Controlled Hydrothermal Dolomite Reservoirs in the Precambrian Dengying Formation of the Central Sichuan Basin, Southwestern China; #51268 (2016)

Feng Mingyou, Liu Xiaohong, Qiang Zitong, Tao Yanzhong, Xia Qingsong

Search and Discovery.com

... of coherence slices also confirmed that two large N-S and E-W deep faults developed in the GM area, and associated with several NW-SE and SW-NE faults...

Seismic Imaging of Sturctural, Stratigraphic and Diagenetic Plays - Workshop Summary

Bruce Hart

PTTC

... as Coherence Technology Corporation. Now many software and seismic processing companies have developed variations of the method. Horizon Attributes...

EXTENDED ABSTRACT: Salt Tectonics at Passive Margins: Geology Versus Models

Jean-Pierre Brun, Xavier Fort

GCAGS Transactions

...) of the physical processes involved. The model has its own coherence that links any combination of the input parameters to a specific structural response...

Igneous Intrusions in the North-West Canning Basin and Their Impact on Oil Exploration

S. A. Reeckmann, A. J. Mebberson

Petroleum Exploration Society of Australia (PESA)

... of the intrusions results in a velocity "pull-up" of the underlying sedimentary reflections which also show a decrease in amplitude and coherence due...

Application of poststack image enhancement with dip-guided selective stacking in southern Gulf of Mexico

Janet Ravelo-Cervantes, Ricardo Francisco Castrejon-Martinez, Julio Cesar Hernandez-Villalobos, Raul Ysaccis, Said Hernandez-Jaramillo, Doan Saavedra-Castaneda

International Meeting for Applied Geoscience and Energy (IMAGE)

... no contribution in the final stacked image, significantly improving the event continuity and reflector coherence to ease interpretation. Conclusions...

Beyond the Puffin: Applying Modern Processing Workflows in the Vulcan Sub-Basin

Karyna Rodriguez, Phil Cook, David Eastwell, Spectrum

GEO ExPro Magazine

... and detailed attention to velocities. More advanced attribute work such as continuity attribute (similar to coherence) applied at Puffin sandstone level...

Experience with Surface and Downhole Vector Wavefield Recording in Central Sumatra

Eddy Murhantoro, Jeff Wright

Indonesian Petroleum Association

... the transmitted shear arrival and applying a rotation for each geophone position in the direction of maximum energy. The coherence of the shear-waves...

International System of Units

N. V. Kalashnikov, L. R. Stotskiy

Petroleum Geology: A Digest of Russian Literature

... the Law of Ohm. In selecting the dimensions of the derivative values, on the whole a coherence of the system is observed: in the physical equations...

Old Geology/New Technology in the Upper Cretaceous Olmos Formation AWP Field McMullen Co. TX

Scott Scholz, Bruce Moriarty

Unconventional Resources Technology Conference (URTEC)

.... To test this hypothesis, we created coherence and positive curvature attribute volumes to see if we might identify fracture and fault trends. We...

Absolute age of deformation and duration of folding in the southern Pyrenees from U-Pb dating of calcite veins

Daniel Muñoz-López, Ardiansyah Koeshidayatullah, David Cruset, Jaume Vergés, Anna Travé

International Meeting for Applied Geoscience and Energy (IMAGE)

... growth strata that corroborates the coherence of the geochronological data. Thus, the absolute ages of fracturing and vein formation not only validate...

Deep learning based wavefield separation method for VSP data

Gang Feng, Qin Su, Zhe Yang, Wei Yang, Jian-Hua Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., 1985) and singular value decomposition (Freire and Ulrych, 1988). However, their limited coherence in the horizontal direction leads to incomplete...

Statistical Determination of Mean Strike and Dip: An Example from the Basal Tuscaloosa, Eastern Alabama

F. A. Pontigo, Jr. , W. C. Parker , W. F. Tanner

GCAGS Transactions

..., the weathered state of the underlying gneiss has been divided into light versus heavy, based on the relative clay content and coherence of the weathered rock...

Subsurface imaging with near field hydrophone data of OBN acquisition

Lei Runchen, Chen Haolin, Xu Zhaohong, Wei Xiubo, Liu Zhao, Luo Minxue

International Meeting for Applied Geoscience and Energy (IMAGE)

... significantly due to the influence of seabed structures. This method is mainly based on the spatial coherence of near-field data. By sorting the NFH...

Extraction of body waves from seismic data induced by high-speed train

Ningning Zhou, Jingrui Luo, Xiaokai Wang, Wenchao Chen, Haixia Zhao, Wenjing Yan

International Meeting for Applied Geoscience and Energy (IMAGE)

...). Therefore, the cross coherence is used to obtain virtual shot gather to avoid false imprints, which can be expressed as H AB = = U ( rA , s ,  )U...

AVA attribute estimation from misaligned seismic gathers using U-Net

Ammar Ghanim, Ricard Durall, Norman Ettrich

International Meeting for Applied Geoscience and Energy (IMAGE)

...A attribute estimation problem and maintaining coherence between the predicted outputs. Examples We evaluate the performance of our method using an angle ...

Application of fine characterization of carbonate shallow-water shelf biogenic point reef structure in Permian strata of Hechuan area, Sichuan Basin

Tian Mingfeng, Yu Zhilong, Ju Linbo, Jiang Caijun, Qin Suhua, Chaixbing, Fu Dehua, Cao Laisheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... of reef-wing sediments onto the biological reef body. On the seismic curvature attributes and coherence fusion attributes plane, the characteristics...