Due to various conflicts LSNS opted to have our holiday party in January this year. Yes, the holidays are over, but it actually worked out well for everyone to have a less hectic schedule. Those in our Houston and Calgary offices came to Denver for the event - we took the up the whole Lumber Baron Inn and had a great time.
关于我们
We are a company founded by Christof Stork and Sissy Theisen with the goal of providing more reliable seismic data to our customers. We have several proprietary algorithms that help us do this, including machine learning technology called "GEARS" for use in noise removal on prestack land seismic data. We are a full service seismic processing company as well as providing consulting services for new seismic acquisition. By using advanced algorithms for noise identification and removal we plan to change noise removal on land seismic data from an art to a science. The benefits of this deterministic methodology include much improved high and low frequencies and near and far offsets in the seismic data leading to improved reliability of attributes, shortening of the processing cycle time, and more interpretable seismic volumes. Additionally, by characterizing the noise that is likely to be present on new acquisition, we can change the design - at little or no additional cost - to eliminate noise and also to make the noise more removable through the machine learning methods.
- 网站
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https://www.landnoise.com
Land Seismic Noise Specialists的外部链接
- 所属行业
- 石油天然气
- 规模
- 11-50 人
- 总部
- Denver，Colorado
- 类型
- 私人持股
地点
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主要
获取路线
1127 Auraria Pkwy
Suite 201B
US，Colorado，Denver，80204
Land Seismic Noise Specialists员工
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Corey Morgan
Director of Reservoir Services @ Land Seismic Noise Specialists | QI and Rock Physics Services
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Jan Engelkes
Financial Operations/Office Management
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Curt Moran
Business Development Geophysicist at Land Seismic Noise Specialists President - Geophysicist at Peak Geophysical Consulting
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Sissy Theisen
President at Land Seismic Noise Specialists
动态
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Land Seismic Noise Specialists转发了
One interesting question in the discussion at this workshop was "What will it take in acquisition and processing to get land seismic data to be as good as marine seismic data?" I think this an interesting thought experiment. I now wish I had been stronger and said "Never, and you need to learn to work with the imperfections". Perhaps full carpet acquisition of 2m x 2m will get close, but we won't get 2m x 2m acquisition (and not with DAS!). And I don't think processing can ever perfectly fix this. (This is for most Mideast data.) Processing can make land data look like marine data, but it won't be correct data.
?? Wrapping Up the #SEG Data Processing Workshop! ?? The final day delivered inspiring keynotes by Phillip Bilsby (SLB), and Guillaume Cambois (ADNOC). Engaging sessions and presentations explored innovative applications of Compressive Sensing (CS), cutting-edge Distributed Acoustic Sensing (DAS) techniques, and compelling case studies showcasing real-world advancements. Committee Co-chairs Dr. Mohamed Mahgoub (ADNOC) and Adel Elemam (KOC) provided a thoughtful and forward-looking wrap-up, highlighting key takeaways and charting a path for the future of seismic data processing. Thanking our sponsors: ADNOC Group BGP Kuwait Oil Company DUG SLB Viridien STRYDE Technical Committee: Co-chairs - Adel Elemam Ahmed Obaidi?Ali Aljishi Dr. Mohamed Mahgoub Thomas Massip Ahmed Al harthy Ali Zaher Amine Ourabah Anna Glushchenko Claudio D ’Agosto David McCarthy Gary Hampson Lyu Xiaolin, Mohammed Jassem Pierre Hugonnet Tomohide Ishiyama Wathik Alaaraji Yousif Izzeldin Kamil Amin
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Land Seismic Noise Specialists转发了
There are many really good statistical enhancement methods for seismic reflection data. But, can they be pushed too far? And are they really very different? Here is a nice example comparing several good methods using very different math. It is interesting how they are similar and how they are different. Some are clearly creating events that are not geologic. If we clean up the input, these statistical methods can be more effective and reliable.
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Three-fourths of the Houston office looking sharp.
It's always great to spend time in the Houston office. Here are 3 of us out at lunch sporting our new LSNS jackets. Corey Morgan David Waibel
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Land Seismic Noise Specialists转发了
Director of Reservoir Services @ Land Seismic Noise Specialists | QI and Rock Physics Services
I'll be presenting to the Dallas Geophysical Society tomorrow afternoon (11/20). If you're in the area, come see my talk about how Land Seismic Noise Specialists proprietary tools can give you better QI results on your onshore seismic data and stick around for the happy hour afterwards too. https://lnkd.in/gYzk7--X
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LSNS recently worked on a project where the final stack from the previous processing job had a few areas that needed improvement. As the processor went through testing of different processes and algorithms they were able to make small differences with each test but we were concerned that there would not be a huge uplift on the final product. But, when the end result was shown it turned out that the collection of dozens of small decisions that were made along the way combined to make for a significant improvement. That was gratifying, and another example of how in land processing the details matter.
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“So, why do you call yourselves Land Seismic Noise Specialists?” This question was posed to me the other day and it got me thinking about why ‘Noise Specialists’!? ? -?We have over 200 years of combined land processing experience, so we are specialists.? -?Christof Stork’s work in describing the near surface highlights that signal distortion and noise are far more complex than traditional statics and surface consistent processing can account for which is why we have our WERS and FWC processes to address these challenges. -?We understand how to significantly improve efficiency and data quality of acquisition using SOLA and Optimized phase arrays – tackling the noise at its source, in the field. -?Edward Jenner’s updated azimuthal velocity tools are designed to work better on noisy onshore data. -?Our project management systems are specifically tailored to the challenges of land processing. Our name describes what we do.