This document describes fine structure interpretation of 3D seismic data from the Huangjindai Oil Field in China. It discusses horizon calibration between well logs and seismic data, analysis of reflection characteristics from different geological interfaces, fault identification and combination, and time-depth conversion to establish a 3D velocity model. Through detailed interpretation of the 3D seismic data, three key faults were identified in the oil field: the Jiazhangsi fault, Erjiegou boundary fault, and Huangdong main fault.
Morphometric analysis of a vrishabhavathi sub watershed upstream side of gali...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Determining pre-slide topography using site investigation data The Maskun lan...Ali Saeidi
The geometric shape of the slide surface and the land topography before and after failure are essential factors in a back analysis procedure for estimating geomechanical parameters of a failed soil and rock mass. This paper proposes a sequential methodology: first, determine the pre-slide topography of the rock and soil mass, based on measurements of the movement for a number of reference points and mathematical relations for estimating the movement of the entire sliding mass. The second step is to determine the geometry of the slide surface based on the post-slide topographic map and field observations, especially the outcrops of the slide surface and other relevant features, such as water discharge locations, observed at the toe of the slide surface. The results indicate that the proposed methods have applicability to obtaining vital factors for back analysis and allow costlier and difficult investigation methods to be avoided.
Advances in Satellite Conjunction Analysis with OR.A.SIAntonios Arkas
As the number of the manmade objects increases in space, so does the interest and the research effort on the critical and interesting issues of collision probability assessment and decision making for cases of close approach events.
New interesting theoretical analysis has been recently published by Michael Scott Balch, Ryan Martin and Scott Ferson, on the mathematical subtleties connecting the phenomenon of probability dilution with the fundamental difference between frequentist and Bayesian approaches in statistical inference, and inspirational work has been presented from CNES by F.Laporte through his papers which describe JAC software and his approach to covariance realism.
OR.A.SI, the Flight Dynamics software for GEO and LEO that I’ve been developing for the last 17 years in C++, has been endowed since 2012 with early close approach detection based on the TLE files released from JSpOC, calculation of collision probability (S.Alfano method) based on the secondary object details found in CDM (Conjunction Data Message), Middle Man features (processing and analysis of CDM batches released for the same event) and evasive manoeuvre computation.
This new presentation exposes the latest enhancements, of the already powerful OR.A.SI routines, with all these new exiting advances. In brief the contents of the attached presentation are the following:
1. CASI (Close Approach Simulator) – Development of an analytic simulator which produces close approach events for whatever regime (LEO, MEO and GEO), and renders the probabilistic study and analysis of such events independent from the need of a CDM.
2. Computation and visualization of the probability dilution area in the two dimensional space of Kp and Ks scale factors used for the computation of the scaled probability of collision.
3. Computation of the scale factor interval in order to increase covariance realism, based on hypothesis testing with the Kolmogorov-Smirnov test (F.Laporte - CNES).
4. Computation of the effect of evasive manoeuvres, parametrized in time and velocity increment, on the scaled probability of collision.
I welcome you to the subtle but beautiful world of probabilities and inferential statistics or else how we managed to harness our ignorance to precise science!
Morphometric analysis of a vrishabhavathi sub watershed upstream side of gali...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Determining pre-slide topography using site investigation data The Maskun lan...Ali Saeidi
The geometric shape of the slide surface and the land topography before and after failure are essential factors in a back analysis procedure for estimating geomechanical parameters of a failed soil and rock mass. This paper proposes a sequential methodology: first, determine the pre-slide topography of the rock and soil mass, based on measurements of the movement for a number of reference points and mathematical relations for estimating the movement of the entire sliding mass. The second step is to determine the geometry of the slide surface based on the post-slide topographic map and field observations, especially the outcrops of the slide surface and other relevant features, such as water discharge locations, observed at the toe of the slide surface. The results indicate that the proposed methods have applicability to obtaining vital factors for back analysis and allow costlier and difficult investigation methods to be avoided.
Advances in Satellite Conjunction Analysis with OR.A.SIAntonios Arkas
As the number of the manmade objects increases in space, so does the interest and the research effort on the critical and interesting issues of collision probability assessment and decision making for cases of close approach events.
New interesting theoretical analysis has been recently published by Michael Scott Balch, Ryan Martin and Scott Ferson, on the mathematical subtleties connecting the phenomenon of probability dilution with the fundamental difference between frequentist and Bayesian approaches in statistical inference, and inspirational work has been presented from CNES by F.Laporte through his papers which describe JAC software and his approach to covariance realism.
OR.A.SI, the Flight Dynamics software for GEO and LEO that I’ve been developing for the last 17 years in C++, has been endowed since 2012 with early close approach detection based on the TLE files released from JSpOC, calculation of collision probability (S.Alfano method) based on the secondary object details found in CDM (Conjunction Data Message), Middle Man features (processing and analysis of CDM batches released for the same event) and evasive manoeuvre computation.
This new presentation exposes the latest enhancements, of the already powerful OR.A.SI routines, with all these new exiting advances. In brief the contents of the attached presentation are the following:
1. CASI (Close Approach Simulator) – Development of an analytic simulator which produces close approach events for whatever regime (LEO, MEO and GEO), and renders the probabilistic study and analysis of such events independent from the need of a CDM.
2. Computation and visualization of the probability dilution area in the two dimensional space of Kp and Ks scale factors used for the computation of the scaled probability of collision.
3. Computation of the scale factor interval in order to increase covariance realism, based on hypothesis testing with the Kolmogorov-Smirnov test (F.Laporte - CNES).
4. Computation of the effect of evasive manoeuvres, parametrized in time and velocity increment, on the scaled probability of collision.
I welcome you to the subtle but beautiful world of probabilities and inferential statistics or else how we managed to harness our ignorance to precise science!
Development of Methodology for Determining Earth Work Volume Using Combined S...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
Quantitative evaluation and analysis of morphometric parameters derived from ...AM Publications
GIS has become a key source to understand the hydrological conditions of watersheds for the last few decades. Arc Hydro tool of ArcGIS has been proven its role in the automated extraction of drainage network and morphometric analysis from DEMs. The delineation of drainage network can be done either manually from topographic sheets or derived from Digital Elevation Model (DEM) data by means of computational methods. In the present work, ASTER DEM has been incurred to extract drainage network with the aid of Arc hydro tool. The Vaishali River basin of Madhya Pradesh has been taken as the study area. This study has been done primarily based on a geo-spatial software ARC GIS in which ARC HYDRO a tool has been used extensively. The quantitative evaluation and analysis of about twenty morphometric parameters has been done based on the linear, areal and relief aspects. The analysis has revealed that the Vaishali River basin is a fifth order basin showing dendritic drainage pattern with drainage density of 0.40 per km and stream frequency of 0.08 per km2. Low drainage density indicates the basin has not been much affected by structural disturbances while drainage frequency and very coarse drainage texture specifies low relief and porous, permeable rocks beneath the ground surface. The form factor, circularity ratio and elongated ratio suggest the basin shape as elongated. The area has low to moderate relief and slopes displays moderate relief ratios. It is concluded that this technique is not only reduces time but also provides valuable results which are very helpful for watershed management studies.
this is the intro of surveying
content-types of survey ,uses of survey, pricipal of survey
FOR ALL POLYTECHNIC DIPLOMA STUDENT I HAVE ALL THE MATERIALS OF THIS TYPE FOR YOU . YOU CAN DISCOVER ALL ON MY PROFILE I ONLY HAVE DIPLOM MATERIAL .
Optimisation of Parameters in Seismic data acquisition for better subsurface ...QUESTJOURNAL
ABSTRACT: Well-designed and optimised seismic data acquisition geometry illuminates the subsurface. While designing the geometry we have to think about the available resources for data acquisition and also implementation difficulties in the working area and most importantly technical requirements of Interpreter should be strictly considered. The main objective of a better survey design is to image subsurface structures. Generally, the data acquisition parameters are selected and designed by considering simplified subsurface model. In this work the real subsurface model of the area is constructed in the laboratory with the help of a new state of art software NORSAR and the data was artificially acquired. Several acquisition geometries were used for acquiring data in laboratory conditions and a final geometry is selected with optimised parameters resulted in the proper illumination of subsurface structures up to the basement. The illumination maps generated in laboratory play key role for finalising acquisition parameters and results are well matching with the real results after seismic data processing.
Introduction of surveying_Surveying, Civil EngineeringA Makwana
Surveying is the art of determining the relative positions of points on, above or beneath the surface of the earth.
The relative positions are determined by measuring horizontal distances, vertical distances, horizontal angles and vertical angles accurately using various surveying instruments.
Levelling is a branch of surveying dealing with determination of relative heights of the point on the surface of the earth in a vertical plane.
Introduction of surveying in Civil Engineering.MD Sakib Hasan
Did you know about surveying ? Surveying is an integral part of Civil Engineering discipline. you will able to know about ,what is surveying ? and learn about it can be use in many fields and for many purposes .
Delineating faults using multi-trace seismic attributes: Example from offshor...iosrjce
Techniques for delineating faults have been applied to a 3D seismic data acquired over parts of
offshore Niger Delta. The volumetric dip and azimuth of the seismic traces was first computed directly from the
seismic reflection data. Noise cancellation techniques were then applied to the data to highlight overall
structural dip trend. An attribute that highlight seismic discontinuities based on trace-trace similarity was then
computed over a user-defined window using the seismic reflectivity and smoothened dip data as input. The dip
and similarity volumes reveal a structural framework consisting of a major NE-SW trending lineament
separating two zones of contrasting structural styles. In the northern part of the lineament, deformation is
compressional, with NNE-SSW to N-S trending thrusts and folds. In the south, deformation is characterized by a
network of predominantly NW-SE trending extensional faults. Although the structural trend is clearly evident in
the computed dip volumes, estimating multi-trace similarity along structural dips has significantly improved the
ability to recognize faults in the data
Development of Methodology for Determining Earth Work Volume Using Combined S...IJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
International Journal of Modern Engineering Research (IJMER) covers all the fields of engineering and science: Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Computer Engineering, Agricultural Engineering, Aerospace Engineering, Thermodynamics, Structural Engineering, Control Engineering, Robotics, Mechatronics, Fluid Mechanics, Nanotechnology, Simulators, Web-based Learning, Remote Laboratories, Engineering Design Methods, Education Research, Students' Satisfaction and Motivation, Global Projects, and Assessment…. And many more.
Quantitative evaluation and analysis of morphometric parameters derived from ...AM Publications
GIS has become a key source to understand the hydrological conditions of watersheds for the last few decades. Arc Hydro tool of ArcGIS has been proven its role in the automated extraction of drainage network and morphometric analysis from DEMs. The delineation of drainage network can be done either manually from topographic sheets or derived from Digital Elevation Model (DEM) data by means of computational methods. In the present work, ASTER DEM has been incurred to extract drainage network with the aid of Arc hydro tool. The Vaishali River basin of Madhya Pradesh has been taken as the study area. This study has been done primarily based on a geo-spatial software ARC GIS in which ARC HYDRO a tool has been used extensively. The quantitative evaluation and analysis of about twenty morphometric parameters has been done based on the linear, areal and relief aspects. The analysis has revealed that the Vaishali River basin is a fifth order basin showing dendritic drainage pattern with drainage density of 0.40 per km and stream frequency of 0.08 per km2. Low drainage density indicates the basin has not been much affected by structural disturbances while drainage frequency and very coarse drainage texture specifies low relief and porous, permeable rocks beneath the ground surface. The form factor, circularity ratio and elongated ratio suggest the basin shape as elongated. The area has low to moderate relief and slopes displays moderate relief ratios. It is concluded that this technique is not only reduces time but also provides valuable results which are very helpful for watershed management studies.
this is the intro of surveying
content-types of survey ,uses of survey, pricipal of survey
FOR ALL POLYTECHNIC DIPLOMA STUDENT I HAVE ALL THE MATERIALS OF THIS TYPE FOR YOU . YOU CAN DISCOVER ALL ON MY PROFILE I ONLY HAVE DIPLOM MATERIAL .
Optimisation of Parameters in Seismic data acquisition for better subsurface ...QUESTJOURNAL
ABSTRACT: Well-designed and optimised seismic data acquisition geometry illuminates the subsurface. While designing the geometry we have to think about the available resources for data acquisition and also implementation difficulties in the working area and most importantly technical requirements of Interpreter should be strictly considered. The main objective of a better survey design is to image subsurface structures. Generally, the data acquisition parameters are selected and designed by considering simplified subsurface model. In this work the real subsurface model of the area is constructed in the laboratory with the help of a new state of art software NORSAR and the data was artificially acquired. Several acquisition geometries were used for acquiring data in laboratory conditions and a final geometry is selected with optimised parameters resulted in the proper illumination of subsurface structures up to the basement. The illumination maps generated in laboratory play key role for finalising acquisition parameters and results are well matching with the real results after seismic data processing.
Introduction of surveying_Surveying, Civil EngineeringA Makwana
Surveying is the art of determining the relative positions of points on, above or beneath the surface of the earth.
The relative positions are determined by measuring horizontal distances, vertical distances, horizontal angles and vertical angles accurately using various surveying instruments.
Levelling is a branch of surveying dealing with determination of relative heights of the point on the surface of the earth in a vertical plane.
Introduction of surveying in Civil Engineering.MD Sakib Hasan
Did you know about surveying ? Surveying is an integral part of Civil Engineering discipline. you will able to know about ,what is surveying ? and learn about it can be use in many fields and for many purposes .
Delineating faults using multi-trace seismic attributes: Example from offshor...iosrjce
Techniques for delineating faults have been applied to a 3D seismic data acquired over parts of
offshore Niger Delta. The volumetric dip and azimuth of the seismic traces was first computed directly from the
seismic reflection data. Noise cancellation techniques were then applied to the data to highlight overall
structural dip trend. An attribute that highlight seismic discontinuities based on trace-trace similarity was then
computed over a user-defined window using the seismic reflectivity and smoothened dip data as input. The dip
and similarity volumes reveal a structural framework consisting of a major NE-SW trending lineament
separating two zones of contrasting structural styles. In the northern part of the lineament, deformation is
compressional, with NNE-SSW to N-S trending thrusts and folds. In the south, deformation is characterized by a
network of predominantly NW-SE trending extensional faults. Although the structural trend is clearly evident in
the computed dip volumes, estimating multi-trace similarity along structural dips has significantly improved the
ability to recognize faults in the data
Research Inventy : International Journal of Engineering and Science is published by the group of young academic and industrial researchers with 12 Issues per year. It is an online as well as print version open access journal that provides rapid publication (monthly) of articles in all areas of the subject such as: civil, mechanical, chemical, electronic and computer engineering as well as production and information technology. The Journal welcomes the submission of manuscripts that meet the general criteria of significance and scientific excellence. Papers will be published by rapid process within 20 days after acceptance and peer review process takes only 7 days. All articles published in Research Inventy will be peer-reviewed.
International Journal of Engineering Research and DevelopmentIJERD Editor
Electrical, Electronics and Computer Engineering,
Information Engineering and Technology,
Mechanical, Industrial and Manufacturing Engineering,
Automation and Mechatronics Engineering,
Material and Chemical Engineering,
Civil and Architecture Engineering,
Biotechnology and Bio Engineering,
Environmental Engineering,
Petroleum and Mining Engineering,
Marine and Agriculture engineering,
Aerospace Engineering
Effects of shale volume distribution on the elastic properties of reserviors ...DR. RICHMOND IDEOZU
Shale volume (Vsh) estimation has been carried out on three selected reservoirs (Nan.1, Nan.2, and Nan.4) distributed across four wells (01, 03, 06, and 12) in Nantin Field, using petrophysical analysis and reservoir modeling techniques with a view to understanding the reservoir elastic properties. Materials utilized for this research work include: Well Log data (Gamma Ray Log, Resistivity Log, Sonic Log, Density Log, Neutron porosity log), and a 3-D Seismic volume were used for the study. Sand and shale were the prevalent lithologies in Nantin Field. Nan. 1 reservoir was thickest in Nantin well 12 (29.7ft), Nantin 2 reservoir was thickest in Nantin Well 12 (30.9ft) while Nantin 4 reservoir was thickest in Well 3 (72ft). Correlation well panel across the Field showed that Nantin 4 reservoir, was thicker than Nan 1 and Nan 2 Reservoir respectively. Normal and synthetic Faults were also mapped, the trapping system in the field includes anticlines in association with fault closures. The thicknesses and lateral extents of these reservoirs were delineated into three zones (1, 2, and 3) which were modeled appropriately. Petrophysical and some elasticity parameters such as Poisson ratio (PR), Acoustic Impedance (AI), and Reflectivity Coefficient (RC) were evaluated for the wells. The results from elasticity evaluation showed a high Poisson Ratio of 0.40 in Nantin 2 reservoir of Well 12 based on high shale volume distribution of 0.70 indicating high stress level and possible boundary to hydraulic fracture. The lowest Poisson Ratio was evaluated in Nantin reservoir of Well 1 with lowest shale volume of 0.18 which indicates weak zones and may not constrain a fracturing job. Results from Acoustic impedance showed a high AI value of 7994.3 in Nan 2 Reservoir compared to Nan.1 which has the least AI value of 7447.3 because of low shale volume. A higher Reflectivity Coefficient of 0.01 was recorded in Nan.2 reservoir indicating bright spot while a lower RC of -0.00023 was recorded in Nan.4 Reservoir indicating dim spot. Hydrocarbon volume estimate of the three reservoirs showed 163mmstb in Nan.1 reservoir, 169mmstb, in Nantin 2 reservoir and 115mmstb in Nan. 4 Reservoir. The reservoirs encountered were faulted and laterally extensive. Nantin 2 reservoir was more prolific with a STOIIP of 169 mmstb compared to Nan. 1 with a STOIP of 163 mmstb and Nantin.4 with a STOIP of 115 mmstb, because of its good petrophysical values, facies quality and low shale volume distributions.
Evaluation of Heterogeneous Aquifers in Crystalline Rocks from Resistivity So...theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Model Study of Slope Stability in Open Pit by Numerical Modeling Using the Fi...CrimsonPublishersAMMS
Model Study of Slope Stability in Open Pit by Numerical Modeling Using the Finite Element Method by Saadoun Abderrazak in Aspects in Mining & Mineral Science
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
PHP Frameworks: I want to break free (IPC Berlin 2024)
G05824449
1. IOSR Journal of Engineering (IOSRJEN) www.iosrjen.org
ISSN (e): 2250-3021, ISSN (p): 2278-8719
Vol. 05, Issue 08 (August. 2015), ||V2|| PP 44-49
International organization of Scientific Research 44 | P a g e
Fine Structure Description of 3D Seismic Data in Huangjindai Oil Field
Qi Zhenru1
, Shi Shangming2
, Liu Xiaowen3
[1] Geoscience College of Northeast Petroleum University, Daqing, Heilongjiang,China.
[2] Geoscience College of Northeast Petroleum University, Daqing, Heilongjiang,China.
[3] Geoscience College of Northeast Petroleum University, Daqing, Heilongjiang,China.
*Corresponding author
Abstract: In this paper, the 3D seismic data and logging data of the gold belt are used to carry out the horizon
calibration and wave group characteristics analysis. And then I carry on the whole region of the stratigraphic
correlation tracking. In the process of 3D seismic data interpretation, the coherent body technique is used to
determine the macroscopic features of the fault, and the Express Landmark velocity model of DepthTeam is
used to integrate various geological and seismic data. In the control of seismic interpretation horizon, the time
depth relationship of the 26 wells is interpolated, and the 3D velocity model is established. The depth value of
each interface is obtained by using the depth of the conversion of variable speed. Through the fine interpretation
of 3D seismic data, it has been carried out the Jiazhangsi fault(F1)in the eastern part of the Huangjindai oil field,
the Erjiegou boundary fault (F2), and the broken groove main fault –Huangdong fault(F3).
Keywords: Huangjindai Oil Field,Fine structure description,3D seismic data, horizon calibration
I. INTRODUCTION
Huangjindai oil field is located in Dawa County of Liaoning Province.There are a large field, ditch
multi interlaced, convenient transportation there. The structure of huangjindai oil field is located in the southern
part of east sag of Liaohe basin, west near new oilfield, and its northeast is bordered by the yulou oilfield, and
its south next to Jiazhangsi sag.There are dongying formation (d), sand section one(S1), sand section three (S3)
three sets of oil bearing gas bearing formation in the huangjindai oil field. Dongying group, including dong
one ,dong two and dong three sub sections. Dong two and dong three are divided into 4 sand groups. Focus on
the layer section of sand one, including the upper, middle and lower three sub section, divided into 15 sand
groupa, 33 small layers. The sand three section includes three sub sections, which are divided into 3 reservoirs
and 19 small reservoirs. The sand two section in the study area is missing.
The area overall has run through the arch of the Liaohe rift basin Paleocene arch, from the middle
Eocene to late Oligocene rifting and late Tertiary to today's depression stage, which reflect the development and
changes of the Liaohe basin is universal, and it also reflects its particularity. Through the fine interpretation of
3D seismic data, this paper has carried out the Jiazhangsi fault(F1)in the eastern part of the Huangjindai oil field,
the Erjiegou boundary fault (F2), and the broken groove main fault –Huangdong fault(F3).
II. HORIZON CALIBRATION AND WAVE GROUP CHARACTERISTICS
2.1 Horizon calibration
Seismic data in the study area is a 3D data body.The area is more than 150 square kilometers.The main
frequency is about 20Hz.The noise-signal ratio is relatively high, and the profile quality is good. But the
structure of this research area is very complex, and the lithology is more complex, so that the synthetic record
can be produced by several wells in each block to achieve the accuracy of the horizon calibration, and also
greatly improve the reliability of the stratigraphic correlation tracking.
Accurate horizon calibration is the precondition and foundation of seismic data interpretation and
lateral prediction of reservoir, and is the bridge between the drilling and seismic . I use log data, combined with
2. Fine Structure Description of 3D Seismic Data in Huangjindai Oil Field
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the artificial synthetic seismic record to carry out the speed precise analysis, fitting the method of the
comparison of the average speed and the empirical speed and other methods. Due to the influence of instrument
measurement and other factors, the logging data is complex. For the situation such as time difference curve not
good, segmentation measurement,and the length of the wells section very limited, so I have to deal with the time
difference of collection and density curve, including the removal of singular values, baseline drift, curve
connection, environmental correction and so on to complete partial correction. In the production of synthetic
seismic records, this paper adopts the method of four square method to correct the time difference:(1) Phase
rotation;(2) Tension and compression;(3) Determine marker horizon,scanning correction of the time difference
between layers in a small range;(4) Matched filtering for synthetic seismic record through seismic wavelet from
the well side seismic channel. In the wavelet extraction process, we performed scanning by time window of near
wells, in order to obtain the best wavelet. By these means, we have made the synthetic seismic records of 100
wells in the Huangjindai oil field. These records can be well similar to the reflection characteristics of the
seismic traces in the wave group and the seismic sequence.
Using well data as a bridge, the corresponding time of the reflection layer is used to calibrate the region
well.We use the time of reflection marker and well bypass with synthetic seismogram similarity whose
characteristics in the well and seismic profiles are obvious to judge the reliability of the results of
calibration(Pic1). Finally, the horizon is calibrated.
Pic 1 Synthetic record
2.2 wave group characteristics
Bottom interface of Guantao Group of up Tertiary:It is equivalent to the bottom boundary of massive sand
conglomerate in bottom of Guantao group. Its seismic reflection characteristics are 2 to 3 strong phases. The
internal reflection structure is parallel, the region can be continuously tracked, and the lower layer is not
integrated into the angle of the formation of the contact.
3. Fine Structure Description of 3D Seismic Data in Huangjindai Oil Field
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Table1 Seismic reflection wave group feature of Huangjindai Oil Field
hori
zon
Bottom boundary reflection
characteristics
反射特征
Top bottom contact
界面关系
Internal reflection
structure
结构
Ng 2 ~ 3 strong phases
可连续追踪对比
Bottom:conformity
底界:不整合
Parallel
或亚平行Ed1 2 strong phases Top: conformity bottom:
conformity
底界:假整合
Parallel
Ed2 2 ~ 3 weak-medium phase Top: conformity bottom:
conformity
Parallel or
subparallel
或亚平行
Ed3 1 ~ 2 medium-strong phases Top: conformity bottom:
unconformity
Progradational-subp
arallelES1
1
1 ~ 2 medium-strong phases
不同,可追踪对比
Top: unconformity
bottom: conformity
底界:不整合
Parallel
ES1
2
2 ~ 3 strong phases Top: conformity bottom:
conformity
底界:假整合
Parallel
ES1
3
2 ~ 3 strong phases Top: conformity bottom:
unconformity
Parallel
ES3
1
I
2 ~ 3 weak-medium phase Top: unconformity
bottom: conformity
底界:不整合
Subparallel
ES3
1
II
2 ~ 3 strong phases Top: conformity bottom:
conformity
底界:假整合
Parallel
ES3
1
III
2 ~ 3 strong phases Top: conformity bottom:
conformity
Parallel
Bottom interface of Dongying Group of down Tertiary:Corresponding to S1 top boundary whose reflection is
continuous-- the first set of sandstone above the oil shale or comparable volcanic rock bottom, seismic reflection
characteristics is on the 1 ~ 2 weak phase, and the internal reflection structure is progradational--subparallel, the
region can be traced continuously. It is a false integrated contact with the underlying strata.
Bottom interface of S1 Section of down Tertiary:Seismic reflection characteristics are 1 ~ 2 medium-strong
phases.The internal reflection structure is a parallel continuous reflection, and the region can be continuously
contrast tracked.It is not integrated with the underlying strata, is a regional unconformity.
Bottom interface of S31 Section I reservoir of down Tertiary:The seismic reflection wave group showed
that the upper part is weak and the lower part is continuous. The internal reflection structure is a subparallel
continuous reflection. It is integrated with the lower strata into the contact. (Table1,Pic2)
Pic2 Main line interpretation scheme
2.3 The whole region stratigraphic correlation tracking
Firstly, the well seismic interpretation is carried out by using the reflection wave of each target. Based
on the well calibration and tracking layer closure of the whole region, the interpretation scheme is determined.
4. Fine Structure Description of 3D Seismic Data in Huangjindai Oil Field
International organization of Scientific Research 47 | P a g e
We make the comparison tracking from coarse to fine mesh. In order to ensure that the stratigraphic correlation
is correct and reliable, the time profiles in different directions are repeatedly closed, and the interpretation
results are verified by 3D visualization technique, horizontal slice and bedding slice. We repeatedly modify the
interpretation scheme to achieve the purpose of precise and accurate interpretation.
Pic3 Well seismic combined layer tracing
III. FAULT COMBINATION
In the area of 3D seismic data fault interpretation, the coherent body technique is used to determine the
macroscopic features of the fault. The characteristics of this technology are: the interpretation of the fault and
the geological anomaly body is not affected by human factors, and the actual situations are reflected by the
objective and real situations to reduce the multi solution.
Pic4 Coherent body slice interpretation fault
The fault combination is is a combination of the characteristics of the same nature, the same gap
between adjacent sections on the same point in a certain distribution, and the trend of the fault after combination
should be in accordance with the law of regional geological structure. In interpretation system, in which profile
5. Fine Structure Description of 3D Seismic Data in Huangjindai Oil Field
International organization of Scientific Research 48 | P a g e
the interpretation of faults are automatically projected onto the intersection line and time slices,so we need to
check the rationality of fault strike on the profile of parallel faults: We examine its fall, cross section shape and
vertical fracture in the vertical section of the fault strike;and we check whether the plane distribution is in
accordance with the geological law in the horizontal slices(Pic5). We combine the three dimensional
visualization display function, verify each other, continue to modify, improve the reliability of the fault
combination.
Pic5 Fault section combination
IV. VELOCITY STUDY AND TIME DEPTH CONVERSION
In this study, we use the DepthTeam Express Landmark speed model tool to synthesize geological
stratification, seismic interpretation, time depth relationship, stacking velocity and other geological and seismic
information.Under the control of seismic horizon interpretation, the time depth relationship of the 26 wells is
interpolated, and the 3D velocity model is established.
The structure and thickness of each layer in Huangjindai oil field varies greatly, so the layer in the
space velocity field varies greatly. If the whole region is used a time depth relationship to make the
transformation of time and depth,it will have a greater error. But the error between depth of variable speed
conversion and actual drilling depth is small.The depth of variable speed conversion can effectively avoid the
local distortion caused by the velocity error, and improve the accuracy of the structure chart. By the time depth
conversion, we can get the corresponding depth value of each interface.
V. CONCLUSION
Through the fine interpretation of 3D seismic data, it has been carried out the Jiazhangsi fault(F1)in the
eastern part of the Huangjindai oil field, the Erjiegou boundary fault (F2), and the broken groove main fault
–Huangdong fault(F3). Through the map of the large area system, this paper has confirmed the pattern of the
fault system in this area, and made clear the structural transition relationship among the main fault blocks.
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