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有关petrel地质力学建模的一点问题

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  • TA的每日心情
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    2023-9-7 19:47
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    发表于 2020-4-25 16:50:29 | 显示全部楼层 |阅读模式

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    郝老师您好,我最近在自学petrel这个软件,我有几个问题还请老师解答一下。
    1、我主要是想用petrel来预测区域的地应力,我想问petrel2015的Reservoir Geomechanics 这个模块能不能满足我的学习需要。
    2、我了解到有限元分析要用到VISAGE,关于这个我想请问一下,这个是安装petrel2015就会自带还是要格外下载。
    以上就是我的问题,谢谢老师!

    评分

    参与人数 1阳光币 +30 收起 理由
    Joseph + 30 新人奖励,积极发言

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  • TA的每日心情
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    2014-1-11 00:20
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    [LV.5]常住居民I

    发表于 2020-4-25 18:17:45 | 显示全部楼层
    我没有实际用过这部分做项目,只是根据软件支持经验来推测。

    Reservoir Geomechanics在Petrel来说并不是一个独立模块,就是说它必须依附于VISAGE软件包才能实现模拟,然后可以在Petrel里回调成果而已。——这种行为很类似Petrel RE,也是以ECL或IX为模拟器后端运行,Petrel作为前端使用。作为软件包,必须独立下载和独立安装。我印象VISAGE好像本身并不完全独立,所以还需要ECL安装与之匹配。

    另外,既然是学习Reservoir Geomechanics,似乎SLB的技术系列和实现方式都不算是上乘,不知道从何考虑必须选它?
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  • TA的每日心情
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     楼主| 发表于 2020-4-26 09:40:37 | 显示全部楼层
    Joseph 发表于 2020-4-25 18:17
    我没有实际用过这部分做项目,只是根据软件支持经验来推测。

    Reservoir Geomechanics在Petrel来说并不是 ...

    首先谢谢老师给的30个阳光币,这对我这个论坛新人真是雪中送炭。
    谢谢老师对我的问题的解答,关于为什么选SLB的软件,是这样的因为我的目的是从单井地应力的模拟从而扩展到区域的地应力的模拟,在调研使用的工具的时候我在SLB的官网看到了图中的资料,我就觉得这比较符合我的期望。所以选择了这个。 2.png

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    2024-2-18 10:22
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    [LV.9]以坛为家II

    发表于 2020-4-26 13:16:00 | 显示全部楼层
    是为了做地质工程一体化从而求取应力场吗?这样你还要考虑断层裂缝建模到后期的压裂模拟,测试压力拟合,产能分析。这需要SLB的一系列软件,这是现在的一个噱头。仅仅为了得到三维应力场的话,多种方法都可以,有限元模拟只是其中的一种,并且岩土行业和石油行业的有限元软件太多了。具体哪个方法准确好像也没有人比较和推荐过。不知道郝老师有没有认为合理的workflow,使用区域应力场作为边界的有限元是否可以准确预测单井应力?
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    2014-1-11 00:20
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    [LV.5]常住居民I

    发表于 2020-4-26 14:28:44 | 显示全部楼层
    本帖最后由 Joseph 于 2020-4-26 14:30 编辑
    ninedays 发表于 2020-4-26 13:16
    是为了做地质工程一体化从而求取应力场吗?这样你还要考虑断层裂缝建模到后期的压裂模拟,测试压力拟合,产 ...

    我对这部分知道的甚少,欢迎大家点评。

    对于SLB的“地应力模拟”并非上乘也是完全基于我在团队之内时相关同事的自我认识。VISAGE也是十数年前就已经存在的软件包,比起现在更多新起之秀可能年龄很有气魄,但是说起实际项目应用,却总是草蛇灰线、欲说还休。这情况与当时羞人答答的IX模拟器一样,乃至于当年行内专家也不敢轻言它的好坏。我无意批评SLB的产品或者市场运作,只是怕大家因为牌子的缘故而损失了其它选择。——就像我也喝“星鹿咖啡”(其实这商标起源于《白鲸》男七、八号主人公,应该老老实实叫做斯达巴克斯,无奈我国另有一部斯巴达克斯译介,撞山了),也觉得店员礼貌、口感简捷,不上乘也可转个街角儿略坐坐,找起来容易。SLB的很多产品给我的感觉就是这样,包括Petrel。
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    [LV.6]常住居民II

     楼主| 发表于 2020-4-26 15:59:14 | 显示全部楼层
    ninedays 发表于 2020-4-26 13:16
    是为了做地质工程一体化从而求取应力场吗?这样你还要考虑断层裂缝建模到后期的压裂模拟,测试压力拟合,产 ...

    谢谢你的回答!我想请问一下我仅仅是想通过单井得到区域的三维地应力图,除了有限元方法还有哪些呢,具体要用到哪些软件呢,谢谢!

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    [LV.9]以坛为家II

    发表于 2020-4-26 16:11:03 | 显示全部楼层
    一口一个沙糖桔 发表于 2020-4-26 15:59
    谢谢你的回答!我想请问一下我仅仅是想通过单井得到区域的三维地应力图,除了有限元方法还有哪些呢,具体 ...

    随便下个硕士论文或者博士论文,一大堆方法。
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  • TA的每日心情
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    [LV.5]常住居民I

    发表于 2020-4-27 08:38:03 | 显示全部楼层
    本帖最后由 Joseph 于 2020-4-27 08:41 编辑

    网上看到的一个相关此专业角色描述,时至油价如此尚有这等机会,虽说只限英欧人士也属行业幸事。诸位想在石油行业做事的可及时关注这些细分动向。

    链接:

    https://www.working-smart.co.uk/candidate/jobdetails3.aspx?jd=2778

    WS/2778 - Geomechanics Specialist

    Overview
    A global integrated Geoscience Services Company seeks a Geomechanics Specialist. In this exciting new role, you will be the expert for “reservoir geomechanics”, undertaking consultancy services and working with Sales/Business Development Teams to help raise awareness and further develop service and product offerings. Applicants are invited with solid experience in reservoir characterization and 1D and 3D geomechanical modelling. Preference for 4D modelling incorporating seismic. This is a multifaceted role and would best suit an entrepreneurial individual who is passionate about geomechanics and has a desire to raise its profile across exploration and production. It offers a great opportunity to influence the direction of geomechanics in the Company and wider industry.

    This well established pioneering Technology Company, with their integrated geoscience solutions, has achieved an outstanding reputation for the delivery of highly innovative sustainable solutions to meet their clients' energy challenges of today.

    The Company has been in operation for decades and has global offices spanning five continents and an unrivalled talent pool – many recognized as industry experts in their given field. Their technologies are based on the foundation of mathematics and applied physics, designed to generate stunning 3D images of the Earth’s subsurface structures.

    In addition to high-end technology solutions, their consulting services offer subject matter experts across all geosciences, providing clients with valuable insight into aspects of natural resource exploration and development, from basin prospectively to reservoir modeling and economic analysis.

    Working in the “Reservoir Services Group” as their “Geomechanical Expert”, you will provide leadership, guidance and support to team players, raising their understanding of the topic, its value and integration into exploration and production workflows.

    Responsibilities

    Reporting to the head of the Reservoir Services Group”, your key tasks and responsibilities will include:
    • Technical Execution of Projects
      • Become the expert for reservoir geomechanics and related activities within the group.
      • Be responsible for all geomechanical analysis and project work, which mostly includes generation of 1D and 3D geomechanical models.
      • Be responsible for all geomechanical analysis and project work, which mostly includes generation of 3D & 4D geomechanical models and integration with seismic data.
      • Strive to ensure productions deadlines, project objectives, technical specifications, quality control requirements and optimisation and validation of the workflow.
      • Working closely with peers across the group - integrate results into multi-discipline projects, develop/optimise workflows.
      • Present technical results to clients - communicate project progression to all stakeholders.
    • Project Management
      • Take responsibility for managing projects – in a timely and professional manner and achieving all KPI’s. Ensure resources are available as required.
      • With input from the client and direct supervisor, plan the various validation, production and QC phases in keeping with the agreed project parameters.
    • Commercial - Supporting Sales/Business Development/Marketing
      • Work closely with Sales & Marketing to define the scope of services, ensuring that financial targets are met.
      • Promote the use of optional processes and new technologies that will deliver the best technical results for the client.
      • Visit with clients, to discuss project requirements, conduct interim project meetings, and to present results.
      • Be proactive in raising awareness of how geomechanics can be utilised within the E&P workflows, the challenges that it can address and the technical and financial benefits that can be achieved.
      • Present at technical conferences and forums.
    • Technical Excellence
      • Keep abreast of activities relating to geomechanics in the market – challenges, drivers, trends in terms of workflows, new technologies emerging, competitors (products and services), pricing…
      • Strive to raise your awareness and understanding of geomechanics research and academic thinking!
      • Proactively share your findings across the Company – raise the understanding of the topic across management, operational and technical peers.
    The role offers great scope and autonomy to drive geomechanic products and services, and quality and reputation across the global Reservoir Services Group and marketplace in general. Its multifaceted activities will ensure you are engaged with a range of stakeholders whilst raising your own expertise levels and career development.

    Preferences

    The successful candidate will have:
    • A degree in an Earth Science subject essential. MSc or PhD desired.
    • A minimum of 5 years work experience in the Oil and Gas industry, with some in a senior level Geomechanic role essential.
    • Extensive experience in reservoir characterization, 1D and 3D geomechanical modelling essential.
    • Some experience in 4D modelling with the integration of seismic highly desired.
    • Passionate about geomechanics – a desire to educate, to raise the topics profile, to integrate into the E&P workflow – to gain traction for new related products and services.
    • Recognised in the industry as a Subject Matter Expert highly desired.
    • Experience in working as a part of integrated teams – The ability to integrate your geomechanics results/findings into the E&P workflow is key!
    • Experience in delivering consultancy services highly advantageous
    • Strong project management – ability to work with clients to define/agree requirements; to manage quality and control of project; and to deliver results that meet all KPI’s (technical, financial, and client satisfaction).
    • Familiar with Geoscience industry standard software essential
    • Excellent problem solving skills - ability to identify problems and articulate solutions is key!
    • Experience of finite element modelling and programming desired.
    • Excellent stakeholder appreciation.
    • Strong communication skills – ability to discuss/relay high level technical content in a simple and coherent manner; to gain trust; and champion the benefits to clients.
    • Previous experience of writing papers for journals, conference, technical forums highly desired.
    • Excellent presentation skills – ability to engage, retain interest and inspire the required result from an audience.
    • Entrepreneurial – can see and promote the bigger picture! Can identify new opportunities within the geomechanics discipline and help sales/bdm’s and marketing to drive revenue and market growth.
    • Confident, diplomatic and assertive – ability to provide technical leadership and achieve desired results effectively and efficiently.
    • Problem solving skills and ability to identify problems and articulate solutions.
    • Familiar with Geoscience industry standard software and with finite element modelling and programming.
    • Able to travel to meet with clients, attend industry events, and meet with peers in global offices as required.




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  • TA的每日心情
    难过
    2023-9-7 19:47
  • 签到天数: 87 天

    [LV.6]常住居民II

     楼主| 发表于 2020-4-30 15:07:57 | 显示全部楼层
    Joseph 发表于 2020-4-27 08:38
    网上看到的一个相关此专业角色描述,时至油价如此尚有这等机会,虽说只限英欧人士也属行业幸事。诸位想在石 ...

    老师又遇到一个新问题,还麻烦老师解答一下。
    在中文操作系统上PETREL会出现文字显示不全的情况,遇到这种情况是把系统语言切换到英文就可以,还是必须得重装英文的操作系统


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  • TA的每日心情
    开心
    2014-1-11 00:20
  • 签到天数: 38 天

    [LV.5]常住居民I

    发表于 2020-4-30 17:32:00 | 显示全部楼层
    一口一个沙糖桔 发表于 2020-4-30 15:07
    老师又遇到一个新问题,还麻烦老师解答一下。
    在中文操作系统上PETREL会出现文字显示不全的情况,遇到这 ...

    如是windows 10或者windows 7 ultimate(通过下载语言包)可自如切换到英文系统,无需重装OS。

    如果是其它版本OS则需装纯英文版OS。

    注意设置:

    20200430172626.png

    只有Welcome screen与Current user的Display language、Format都用英文才能保证Panel的显示与编程人员的显示一致。另,non-Unicode programs应选为“Chinese”如果你的Project内需要使用到中文。
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