Showing posts with label AI. Show all posts
Showing posts with label AI. Show all posts

Sunday, September 20, 2026

Conquering Data Chaos: Making Sure that AI Can Actually Work for You

Developing excellent workflows and crafting the perfect prompts to achieve the results you want are excellent ways to spend time. You’re training yourself to think about the outcomes and the correct sequence to follow to actually achieve the goal, and so the so-called “vibe coding” benefits tremendously from any programming languages that you know, no matter if it’s Visual Basic, C++, R, Python, or even old format-unfriendly coding languages such as Fortran. 

Podcast link: https://youtu.be/CYOhWZPyl1k?si=HLQN5m6MxAPpnSLd 

Platforms like Spotfire have made it easy to integrate the LLM so that you can manipulate geospatial layers and then layer in more complex tasks such as well planning, supply chain, construction staging, and more. 

The use cases can span vast subjects and domains, and the potential for successfully building complex processes that provide automation, process integration, and quality assurance is quite simply transformative. 

However, there’s a snag. 

That snag is data.

The second snag is the deployment of support functions that actually do things with your data.



It’s impossible to achieve the full potential of the AI models – whether generative AI with Large Language Models, small language models, and foundational models – or whether they are using amped-up neural networks in machine learning or predictive, in the case of deep learning (building in uncertainty and popularly incorporating Bayesian algorithms and stuff like Random Forest).  Why is it impossible – the answer is – and let’s go back to it 

DATA CHAOS. 

The big behind-the-scenes problem – the minotaur in the labyrinth ready to devour you just as you think you’ve successfully navigated the corridors, halls, and blind alleys – is the fact that if your data is not cleaned, organized, harmonized, and structured in ways that the algorithms and large language models can handle them, you’ll fail.   And, you could fail catastrophically. 

Data has to be conditioned, cleaned, harmonized, and made suitable for its uses.  There are companies that have specialized in such activities.  One that comes to mind is Petrabytes. Petrabytes surged into prominence a few years ago with a product debuted by Amazon and available in the AWS marketplace – mainly used in taming the data horrors of OSDU. 

Petrabytes developed a “smart ingestion” functionality that allowed for rapid ingestion of up to petabytes of data, with the ability to sort and assign the data so the data is perfectly conditioned for higher-level applications such as seismic interpretation.  I’m oversimplifying things, but I’m not exaggerating when I say that Petrabytes saved months of time and countless nervous breakdowns. 

APP MADNESS

Here’s where it really breaks down.  Agentic AI is great, except when the apps are deployed in the wrong order, or are actually better suited for other domains or subjects.  Further, how compatible are the apps?  Has anyone really checked?  And, in what sequence do you do the data QC and how many times?  Someone or something needs to be able to coordinate it – be the air traffic controller who uses technology but also big-picture domain insights. 

ENTER AMAZON QUICK

Amazon Quick has been around for a while as "Quick Suite," promising to be an integrator and accelerator. It could function that way, but the early iterations were complicated and the commercial model took some teasing out.

Quick Suite went live on October 9, 2025 as an evolution of QuickSight, and AWS shortened the name to Amazon Quick in 2026. It bundles six components — Quick Sight, Quick Flows, Quick Automate, Quick Index, Quick Research, and Apps in Quick — behind a single chat interface, with agents grounded in "spaces" that combine documents, dashboards, and connected data. It reaches internal repositories, wikis and intranets, AWS services like S3 and Redshift, and — through MCP — well over a thousand applications.  As of August 2026 the agentic capabilities are also available in AWS GovCloud under FedRAMP authorization, which matters for anyone working state data, federal minerals, or regulated environmental workflows.

Amazon QUICK

The interesting shift isn't the feature list. It's the posture. Quick doesn't ask you to finish cleaning before you start. It is built to go into the mess — on the working assumption that the more chaotic the pile, the more diamonds are buried in it. The integration is the product.

It sounds so easy that it frightens people who have thirty-five years of hard-won judgment and a suspicion that they are being told their expertise was the bottleneck.

It wasn't. But the expertise has to relocate.

EXAMPLE ONE: THE WAREHOUSE

Start with the most physical version of data chaos: a metal building full of banker's boxes. Paper logs, some scanned at 200 dpi in 2003 onto a server nobody maintains, some still on the original sepia. Handwritten annotations. Photocopies of photocopies.

This has always been treated as archival sentiment rather than an asset. By one recent estimate, roughly 60% of the world's producing wells have log data trapped behind raster scans that nobody has had the time, money, or patience to digitize by hand — and those aren't dead wells. They're producing, or adjacent to wells under reactivation review, or they hold the stratigraphic context for an infill decision being made this quarter.

What's changed is that vision-language models now read logs the way a petrophysicist reads them: holistically, header and tracks and curves together. A 2025 ADIPEC paper described a pipeline combining computer-vision segmentation to localize tracks, headers, and curve line styles with visual language models tuned to extract log names, units, curve limits, and depth scales — robust across varied log styles and low-quality or handwritten scans, and, deployed in the cloud, completing in minutes what used to take weeks, feeding straight into OSDU.

Now chain it:

1. Ingest and condition. Smart ingestion classifies documents, extracts metadata, resolves mnemonics, reconciles depth references, and flags what it can't resolve rather than guessing.

2. Normalize into the standard. LAS out, OSDU records in, lineage preserved, with the original raster still linked so a human can check the machine's reading against the sepia.

3. Quality-control the QC. A second agent audits the first — cross-checking digitized curves against offset wells, catching depth shifts and unit inversions. This is the loop most pilots skip.

4. Feed the big model. Once the curves exist as data, a seismic foundation model has well control. One such model, pretrained across 192 global surveys, showed robust transfer to downstream interpretation tasks including geobody segmentation under limited labeled data; the NCS-model published in March 2026 was trained on Norway's public data repository; and in August 2026 TGS was awarded a multi-year contract by an international oil company to deploy its Seismic Foundation Model — trained on TGS's global multi-client library — for structural and stratigraphic interpretation. Foundation models have moved from papers to purchase orders.

5. Interpret, then argue with it. The geoscientist reviews, disputes, and re-prompts.

The warehouse stops being a liability on a facilities budget and becomes training data with regional specificity nobody else has. That is the actual competitive asset in the room — not the model, which everyone can rent.

EXAMPLE TWO: THE ORCHESTRATED PROSPECT REVIEW

Second example, harder. You want a screening-level evaluation across a multi-county position: seismic volumes, several hundred wells of varying vintage, production histories, land and lease status, regulatory filings, and a set of economic thresholds.

Under the old model, this is a six-week effort across four people and five applications, with the integration done in PowerPoint at the end — which is to say, done in a medium that cannot be tested.

Under an orchestrated model, an agent framework runs it as a directed sequence: pull and condition, interpret structure and stratigraphy against the foundation model, tie to well control, populate the property model, push to simulation, run the economics against your thresholds, and return a ranked list with an uncertainty band and a full audit trail of which step touched which record.

The value isn't the speed, although the speed is startling. It's that the reasoning chain is inspectable. You can ask why prospect nine ranked above prospect two and get an answer that points at specific data rather than a recollection of a meeting.


And the failure mode is equally specific: if the orchestration is wrong — if economics runs on a property model built from an interpretation that never got well-tied — you get a ranked list that is precise, fast, fully auditable, and completely wrong. Nobody catches it, because it looks exactly like the right answer.

Which is why the controller has to be a geoscientist.

THE RELOCATION OF EXPERTISE

Here is the part that should encourage anyone worried about the Dark Ages accusation.

The 2026 GETI report found only about 45% of oil and gas professionals currently use AI in their work — a sharp rise, but still trailing other industries, while Deloitte's 2026 outlook puts AI and generative AI at under 20% of total IT spending among US oil and gas companies, projected to pass 50% by 2029. The spend is coming. The judgment is not.

What agentic systems cannot supply is the thing thirty years in a basin gives you: the instinct that a number is wrong before you can say why. The knowledge that a particular operator's 1981 logs always ran two feet shallow. The recognition that a beautiful automated fault interpretation is following a processing artifact.

Air traffic controllers don't fly the planes. They also don't get replaced by better planes.

And dreams

There's a reason the useful metaphor here is the labyrinth and not the assembly line.

The dream comes first. Someone has to imagine the workflow before anyone can build it — has to picture the warehouse emptied into a model, the six-week review compressed to an afternoon, the orphan well that turns out to be a storage asset. That imaginative act is not decoration on top of the engineering. It is the specification. Everything downstream — the ingestion, the harmonization, the sequencing, the QC loops — is just the discipline required to make the dream survive contact with the data.

Which is the real inversion in all of this. We used to think the data was the solid part and the vision was the soft part. It's the reverse. The data is a rumor until someone conditions it. The dream is the only thing in the building with structural integrity.

Feed the minotaur good data, and it turns out to be a very fast colleague.

Link to a video: https://youtu.be/CYOhWZPyl1k?si=HLQN5m6MxAPpnSLd





Sunday, February 01, 2026

Let's Try Something Different! Mind-Mapping Using Images, Not Words

Let's focus on the invention process—that crucial early stage where you generate and explore ideas. I’ve found that while traditional mind maps often rely on simple word associations, they can be much more powerful when we tie them to our lived experiences and mental images. By visualizing specific moments instead of just jotting down abstract terms, you create more resonance for both yourself and your readers. 

Here is a video: https://youtu.be/UsS-Scys0TU 


Try mind-mapping using images and imagistic descriptions of experiences rather than word associations. 

Key Learning Points

Move Beyond Words: I encourage you not to just list categories like "Success." Instead, try to visualize a specific image or memory you associate with that word. 

Harness Lived Experience: Please use your actual experiences to build your evidence. This makes your writing authentic and helps your narrative "flow." 

Create Emotional Resonance: When you write from a place of sensory detail and personal truth, you'll find it connects more deeply with your audience. 

Categorize and Connect: I like to use mind mapping to help see relationships between different ideas, then drill down into the actual experiences within those categories. 

Reflection Questions

When you think of a broad topic for your paper, what is the very first mental image—not just a word—that comes to mind?

How does describing a lived experience from your own life change how you provide evidence compared to using a general fact?

If you feel "stuck," how might my method of mapping with images help you find a new direction?


Friday, August 08, 2025

Does Trupeer Live Up to the Hype? Rapidly Converting a Basic Video into Polished Product with Guides, AI Voice, and Avatars

Please join me as I try out Trupeer in real time, using a video I just made (which you can check out here) on leveraging situated learning for writing courses. I had a lot of fun generating a script for my 2-minute video, then adding effects, substituting my voice for an AI voice, adding background music, and then, translating everything to Spanish and then Russian!

Trupeer, a start-up, just successfully attracted $3million in seed funding, so I expect that there will be additional features in the future. 

I am demonstrating the different voices and avatar selections. 

The only drawback is that I was using ScreenPal to create the video, and it did not pick up the voice generated by the video.  That was probably a settings issue. I would try again, but then you would not get a chance to see me actually try out TruPeer for the first time in real-time to get a sense of the ease of use and the overall UX. 

This is a follow-up to my first "discovery" video (https://youtu.be/2n8rwbOG9qY) where I tried out TruPeer (https://www.trupeer.ai/) for the first time and found the experience to be extremely intuitive, engaging, and something that sparks creativity and self-confidence. 

For this video, I went back to the 2-minute video I uploaded to show the results of trying out the AI voice-over, transcripts, AI avatar, and translation, along with other features.  You'll see how easily I was able to produce a professional end-result.  

This is my "live" first plunge into the program; unfortunately, I did not record the voices - check out the video I made after this one for a demonstration of the voices. 

I was a bit disappointed by the selection of voices and avatars, and was surprised that the avatars did not sync along with the voice. 

I was very impressed with the transcript and the ease of use.  I played around with my original video, filmed in English, then translated the transcript to Spanish and Russian. The transcript and AI voice were both in the target language. It was fun, and a great way to practice your languages! 

Let me know your thoughts.  What's the best application for TruPeer?






Friday, November 19, 2021

Interview with Edward Cavazos, LingoLet -- Technology Innovations in E-Learning Series

Artificial intelligence is transforming many aspects of elearning as edge computing, cloud access, and speed dramatically improve. Welcome to an interview with Edward Cavazos, LingoLet, and learn how real-time translation and remote simultaneous interpretation are expanding capabilities in elearning and training. 

What is your name and your background? 

Edward Cavazos, VP Sales Operations

32 years within the language industry, focused on technology delivery platforms for communication in spoken language, Sign Language, content creation, multilingual staffing, supporting e-learning companies with translations, interpreters, translators, instructors, monitors, and facilitators.

Edward Cavazos

What is your history with artificial intelligence?

It is only over the last 5 years AI has evolved to be called intelligence and today seen as Artificial Intelligence. The Ai has evolved from speech to text, text to speech, AI transcription of documents, AI of audio files, AI interpreter a two-way communication of one spoken language to another transcribed or spoken. AI is used today in events where attendees in a language or multiple languages can access their language video channel and see the spoken word texted in their language.

What is your experience with elearning platforms? 

Our involvement is to partner and engage with elearning companies who have platform where we provide the necessary language resources and capabilities needed for the project.

How is AI used in e-learning now?  what are the advantages?

AI is not for all projects, but where the training may be general and where the communication is at 93% as acceptable then it can be of value to the client and to those embracing AI to deliver the information in language. 

The advantage is cost savings and the turnaround time of having what is needed in place when there is a short window to complete the project, or where no interpreter(s) are available to support the project.

What do you think will happen in the short and medium-term in e-learning, especially as it relates to AI?

Here is what my crystal ball states. Embrace it, learn what exist, and see how it can be part of the solution for your client and potential clients. Enterprise organization want to work with companies who lead with technology and support with human components as needed. Business is changing and those in the elearning or any business working with organizations needs to educate themselves on AI technology as a solution.

What is Lingolet? 

We are a technology software company focused in the language industry supporting companies needing technology to deliver, communicate, and to access language communication for their markets, clients, customers. Where technology is the vehicle that drives the services needed to meet client’s communication needs in language.

How does LingoLet work, and how does it relate to elearning? 

Lingolet developed the AI features not to replace linguists, interpreters, translators, they will ALWAYS be needed. Lingolet made a decision to lead the way by giving companies options of using and integrating AI technology as part of their immediate communication needs, to become  more efficient and responsive, streamlining process, versus waiting for a human(s) to facilitate the communication to move things forward

How does this relate to elearning? 

In the traditional way, we still provide the human resources needed to support the project, provide the translation of content, provide linguist via the web or in person. 

In the Artificial Intelligence way, I’m not sure if elearning companies are ready to embrace and present this as part of the capabilities?  Let’s give the audience and opportunity to speak to this question.

Please recommend a book or two. 

Blue Ocean Strategy by W. Chan Kim – Renee Mauborgne

You, Inc. by Burke Hedges “Discover the CEO within you.

Please visit the E-Learn Chat interview with Ed Cavazos here: 

https://youtu.be/3jYLVqXlKB4





Monday, March 11, 2019

What to Do when the Robot Comes for Your Job

It's not a matter of "if" but "when."  An excellent article published in Mother Jones breaks it down and provides a timeline of the kinds of jobs that will be replaced between now and 2040.  The article examples many of the arguments that have been used to make the predictions less apocalyptic.

Mother Jones breaks them all down. It's apocalyptic, indeed, but at least with warning, you can develop a plan.

Link to podcast: https://screencast-o-matic.com/watch/cqeebb0qM1 (Links to an external site.)Links to an external site.




Drum, K., and; D, A. D. (2017). You Will Lose Your Job to a Robot. Mother Jones, 42(6), 38–69  Purpose of the article:  To address the questions about when and how AI-powered machines replace jobs, and to point out that the owners of the AI-powered machines and the businesses are the ones who will benefit most.
  Useful findings:  Machines powered by artificial intelligence will become better than humans in many different tasks. The article provides a useful timeline.
  Applicability of the article:
*Routine physical tasks will be the first to be replaced, which includes packing boxes, driving trucks, etc.
*Routine cognitive tasks will be next to be replaced (teller, phone sales)
*Non-routine cognitive will be the last to be  replaced. 
 Here is a chart with a timeline showing the robot take-over.  It's not "if" but "when."

 

-->

Sunday, March 03, 2019

Entrepreneurial Passion: Taking It to the Next Level

I found a very interesting article that explains how and why people with hobbies who are entrepreneurial will take their passion to the next level and turn it into an actual job. They take the passion, transform it into entrepreneurial intent, and then they start making concrete steps to achieve their dreams. 

But.. watch out for the robots! The second part of the video discusses another article that explains how not to lose your marketing job to a robot.

 Link to a presentation / podcast:
 https://screencast-o-matic.com/watch/cqeeDC0q7f




Biraglia, A., and; Kadile, V. (2017). The Role of Entrepreneurial Passion and Creativity in Developing Entrepreneurial Intentions: Insights from American Homebrewers. Journal of Small Business Management, 55(1), 170–188. 
  Purpose of the article:  How can we use creativity and entrepreneurship to adjust ourselves in difficult times?
  Useful findings:  We can apply Bandura’s Social Cognitive Theory (SCT) to understanding how and why people are entrepreneurs, and how and when they succeed.
  Learning, Motivational and Behavioral processes are the result of reciprocal and bidirectional interactions
  Environmental Inputs
  Personal Factors
  Behavioral Outcomes

Applicability of the article
• Entrepreneurial passion is often a characteristic of people who are able to turn hobbies into businesses, and they relate to a thorough knowledge of the topic and also skills and practice.
•Creativity helps a person solve problems, and thus build a sense of self-efficacy and confidence.
• Entrepreneurial self-efficacy and entrepreneurial intentions are very much influenced by feedback from the environment (awards, collaborations, and presumably financial rewards).
•To assure success in an entrepreneurial endeavor, it is important to build reinforcing feedback loops that strengthen cognitive, behavioral, and environmental factors. 

*************************

Cramer, T. (2017). How Not to Lose Your Marketing Job to a Machine. EContent, 40(5), 4–8.

  Purpose of the article:  To discuss how artificial intelligence is replacing some jobs in marketing, but creating others.

  Useful findings:  Machine learning and artificial intelligence are highly effective at conducting market research and selling, but for each task for AI, there is a need to manage it.
  Applicability of the article:
-Each AI function also needs a person who can design and manage it.
-With the proliferation of websites, it is often necessary to have a human who determines if a site is fraudulent.
-Creativity is still uniquely human. To develop strategies to grow markets, and also to tell stories still requires human beings.
 

Wednesday, October 10, 2018

Energy Industry 4.0: Extreme Transformation Opens Extreme Opportunities

Industry 4.0 has arrived in the energy industry. Just how does the extreme digitalization, monitoring, and assessment of seemingly everything  affect the people who now tend to all aspects of the business?  What will project managers, financial professionals, data scientists, geologists, engineers, geophysicists, and other energy professionals do? What are some of the knowledge bases they will need? What are the skill sets, and where should they gain experience? 

The energy industry will strategically update content and objectives to reflect current business practices, environments, tools, and needs. It will need to conduct continuous needs assessments for Energy Industry 4.0.


Part of this group of skills will involve re-envisioning everything, which requires having the courage to do so.  We need to look at the evolution of incumbent products, as well as the emerging “upstart” disrupters.  It is important to re-envision the macro view as well as the micro views.

Make the invisible visible: reveal the underlying reality:  One of the key benefits of artificial intelligence and machine learning is pattern recognition, which is not a static thing, but constantly evolving and “learning” as more information is added.

It is important to keep in mind that in addition to technological advances, there will be displacements and unintended consequences. Part of the challenge involves social responsibility in order to consider how human capital should be developed to retrain people whose professions become disrupted. Social responsibility also takes into consideration the natural environment, habitats, and lowering the negative impact of human activity.

Managing the Digital Economy:  How is managing the digital economy different than an organization where everyone is onsite? The workforce is distributed, now more than ever, and learning how to use productivity tools in a collaborative environment. Keeping the projects on task are more critical than ever.
  •     Large, decentralized organizations
  •     Collaboration and independent work in the Gig economy
  •     Project Management strategies and platforms
  •     Looking at all applications in “off-label” ways

Artificial Intelligence / Machine Learning: AI and ML apply to all phases of the industry, and the challenge is not “if” or “when” but how much is relevant, and how do we clean up data without introducing our own biases? In addition, privacy and cybersecurity issues must be kept in mind.     
  • Strategic Planning
  • Risk Mitigation / Risk Seeking
  •     Predictive analytics
  •     Deep Neural Networks / Pattern recognition
Big Data Archiving and Continuous Data Gathering: The ability to store and retrieve staggering amounts of data creates opportunities that were simply not possible before. As unstructured data such as old scans of reports is converted into easily analyzable structured data, even more opportunities emerge. It is now possible, for example, to do a deep dive into old well logs, well reports, and more and look for overlooked zones or under-produced ones.
  •     Internet of Things, Industrial Internet of Things
  •     Cloud Computing
Virtual Supply Chains in Energy: Logistics have become very important in times of multiple long laterals in large  shale plays. The same can be said for the coordination required in offshore exploration and production operations. Challenges include security, being able to transfer money efficiently, and
  • Block Chain technologies for supply chain
  • Special challenges with different types of energy (oil and gas, wind, solar, geothermal)
FinTech:  Finance technologies are just emerging, and they will dramatically change how organizations can manage cash, obtain capital, and distribute information. Although cryptocurrencies and digital currencies may be looked upon as a bit unsavory, banks are already utilizing the technology to make their record-keeping more secure, and to facilitate transfers, especially across borders.
  • Digital Currency
  • RoboAdvisors
  • New sources of capital, investment
  • Start-ups and commercialization
Digital Ecosystems: You may be familiar with the way that Craigslist has essentially fragmented and instead of being a “one-stop shopping” platform for advertising, the different topics and products have evolved into their own niche applications. One good example is AirBnB – now, the products are arranged by category (rentals) rather than being geographically grouped (as in the case of Craigslist). The evolutionary cycles are accelerating, and now one has to look at platforms as apps with a clearly finite life cycles, unless they metamorphose into something else.
  •     Platform Life Cycles
  •     Crowd Sourcing / Social networks
Digital Infrastructure: Each quantum leap of bandwidth and computational ability is accompanied by a quantum leap in the capabilities of the applications and the devices themselves. How does one take advantage of the power? And, how does one anticipate changes?
  •     Current state and how to optimize networks
  •     WiFi and G5: What does it mean? What are the hidden costs?
  •     Future directions, and where we are going.
Social Enterprise
    Innovative new technologies that have as a goal to measurably improve the physical environment as well as the social structure, with more opportunities for voices to be heard, and to strive toward the goal of eliminating social and economic inequality, and truly giving everyone a chance to have a productive, meaningful life with a strong social support system.

Saturday, September 15, 2018

Machine Learning and Python: Interview with Patrick Ng

The United States is now the world's largest producer of oil and gas, and machine learning played a large role in the transformation, which has occurred because of new techniques and technologies.

Welcome to an interview with Patrick Ng, geoscientist and pioneer of innovative ways to use analytics and specifically machine learning, to find new oil and gas reserves and to produce them more efficiently and sustainably.

https://youtu.be/6uQR8PO3l3A

https://youtu.be/6uQR8PO3l3A


LIFE EDGE with Patrick Ng Chat 2018 Q&A Notes

Background - I am a geophysicist by training, and experienced A to Z in  geosciences. 1) As - AVO amplitude versus offset to reduce risk, azimuthal features to map natural fractures, 2) transform seismic to rock properties, and 3) prestack depth imaging / model building to map subsalt reservoirs leading to 3 giant discoveries total over 2.5 billion boe in the Gulf of Mexico, and 4) the Z is drilling wells and learning from the drill bit all the way to total depth (Z).

And I learn through the drill bit that we drill anything but an average well, or rather a range of IP initial productions. The risk lies in the spread, and I make it a business managing risk at Real Core Energy.

Q1: how about examples of using Python in industry?

The hackathon focus was production forecast of a well. Given the flow rate data (courtesy of Halliburton, sponsor) and Python Notebook as template, and bootcamp to bring everyone up to speed. The exercise is to try use geoscience in machine learning, and play with the number of layers and neurons in neural network, and improve the forecast accuracy.

Q2: why Python?

Python is like the foundation, that my teenage daughter uses for make up. Depending on the event, she will put on other colors and things (not sure what to call those… so I won’t).  And the real power of Python comes from a set of libraries. For example:

1) Numpy, numeric Python for vectorized numerical computation
2) Pandas for handling lots of columns and rows
3) SK learn for machine learning algorithms, ready plug-n-play.

Think of.Python example, say write a few lines of codes, in a loop do something to each element in an array one at a time.

Numpy can collapse that into a single line, operates on an entire time series as a vector all at one go.

Often we may have a thousand wells, each with its production profiles. Think of wells as columns across the top with number of barrels per day, week or month hanging down. Pandas can operate on the entire collection of series of data all at once, like getting the mean, median, statistics with one line on an entire group of data. We also get the top 25%, next 50% and bottom 25% percentiles. Quickly we get a feel for how well the producing assets perform.

Q3: why is Python so popular with  machine learning?

It has to do with the availability of powerful libraries like Keras and Tensorflow well suited for neural network and deep learning. While SK Learn has been around for some time, Tensorflow was released by Google to open source consortium in November 2017.

Lets take deep learning as example. Microsoft had success using 158 layers in a deep neural network. Using keras, we specify one layer at a time, and we’d have 158 lines of codes.

But with Tensorflow, we can do that in one line albeit a long line, by listing the number of neurons in all 158 layers all at once. Again fewer lines of codes. But if we want to customize, and tune each layer, then we can do so with Python in a more granular way.

So we go from Python (the foundation), to Numpy, Pandas, Keras and Tensorflow, each provides the tools to do more, faster with fewer line of codes. In a nutshell, Python opens up a whole new way for geoscientists to explore data, do rapid experiments and gain new insights.

Q4: can machine learning make the industry more safe and clean?

Here are two examples. First predictive maintenance, we can better anticipate and schedule downtime for routine maintenance and repairs of equipments. Just as we do annual check up for our AC in Houston and keep them running top shape. That will prevent potential leaks and minimize surprises, so keep us safe.

On cleaner environment, one possibility is that we drill fewer wells and produce the same volume, if we can better predict the outcome with machine learning. Doing so, we reduce the footprint and impact on the environment.

(One more thought came after the Chat, is refracking. If we can use machine learning to better identify refracking candidate wells, we shall improve recovery factor and may also drill fewer new wells. Again reduce footprint and lessen impact on the environment.)

Q5: is there benefit of reprocessing data and machine learning together?

Yes. It has been standard business practice that every few years, with improved algorithm, we reprocess data, get higher resolution and a more detailed look. Like going from 4K to 8K HDTV, instead of 80 to 100 feet resolution in seismic, we may get that down to 40 ft. With higher resolution data, we’d retrain machine learning and get better results. Both go hand in hand.

That brings up a good point. In the world of geoscience, if we change the model, we also get different resulting imaged data. Unlike typical data used to feed machine learning algorithm, say what I bought from Amazon or movies streamed from Netflix, what I read and watched became record. That won’t change. But when imaging seismic, the model and resulting data are tightly coupled. Change one, we change the other.

So learning with machine beats machine learning alone.

Before 1995, the thinking in Gulf of Mexico was that salt bodies would become detached because of buoyancy (density of salt is lighter than that of surrounding rocks). So over time in geologic scale (millions of years, not weeks), salt moved up from great depth and ended up what looks like cup cakes (picture inside the lava lamp). But with the Crazy Horse (now called Thunder Horse) discovery, we learn there is salt mountain that goes forty five thousand feet deep below the seafloor. No cup cakes.

Python is a tool that can geoscientists explore and test their ideas with data. Better understanding of the geology and producing more. Last but not lease, is that Python while really powerful for numerically intense applications, it can go all the way to voice. Using Python-Flask libraries, I put together numerically rigorous app and deliver via Alexa.  That I see can draw more highschool students interested in geoscience.

Closing

As a closing thought, remember the old saying “The journey of a thousand miles begins with one step.” I see learning python is the first step. Just do it!

 Thank you, Patrick! 




Tuesday, April 11, 2017

Big Data and Deep Learning: Industry Downturn Means Uptick in New Analytics

From the Midland Register Times / April 2...
 Permian Basin operators are drilling deep and long — laterals — in order to recover more of the region’s crude and natural gas.

They’re also going deep — as in deep learning — as part of those efforts.

High-tech advances such as big data, deep learning and artificial intelligence are increasingly finding their ways into upstream exploration and production operations. For example, Exxon Mobil Corp. recently set a record for high performance computing for reservoir simulation.

Big data
Technological advances have created a wide spectrum of data for operators that goes far beyond well logs, seismic surveys and pressure readings.

“(It’s) massive amounts of data generated by different methods,” said Susan Nash, director of education and professional development with the American Association of Petroleum Geologists.
 “It’s so massive it’s contained in the cloud and other ways of organizing the data.”

That data can come in structured form, as in databases, or in unstructured forms, as in emails or PDFs, anything that can be digitized, she said.

To continue, click the link: http://www.mrt.com/business/oil/article/Industry-drills-deep-to-improve-production-11039830.php

Tuesday, July 19, 2016

How the Mind Makes Sense of Patterns

LifeEdge 043 focuses on how the mind makes sense of patterns. In this chat, Rick and Susan carry on with an interesting talk about patterns and how the mind makes sense of things. What really is reality? How are patterns present in your life? Can you change yourself by recognizing your habitual patterns? Tell us your thoughts!

Life Edge 043: How the mind makes sense of patterns from RELATECASTS on Vimeo.

Here are additional thoughts about making meaning from patterns.

Visual perception is a process, and there are three sequential stages:

Stage 1:  pass the features from our field of vision from the neurons in our eyes to the primary visual cortex in the brain. This is the pre-attentive stage.

Stage 2:  the brain divides the visual field and creates groupings based on their proximity

Stage 3:  the brain tries to make sense of the patterns and does so by moving between working memory and the image, in a process that involves querying

In machine-based pattern recognition, there are five main approaches (Jain and Duin, 2004):

1.  Template matching
2.  Geometrical classification
3.  Statistical classification
4.  Structural matching
5.  Artificial neural networks

The brain's pattern recognizing processes can bring a number of possible interpretations. When the affective parts of the brain are involved in the process (or the limbic), the result is a deeply impactful experience. Meaning / cognition are linked with emotion, and the result is often what is considered a religious experience. (McNamara, etal, 20016).
Hyperconnectivity between the limbic and temporal lobes, and investigators have found such connections in individuals who have described intense mystical experiences.

Con artists are effective because they understand how to trigger the meaning-making processes of individuals and guide them along a path to a certain interpretation. They do it by skillfully replicating enough of a pattern that the victim leaps to certain conclusions, and then, especially if it is connected with an emotional trigger, will go to great lengths to defend it (even when it is clearly not correct) (Konnikova, 2016).


Resources:

Few, Stephen (2006) Visual Pattern Recognition. Cognos Innovation Center White Paper. https://www.perceptualedge.com/articles/Whitepapers/Visual_Pattern_Rec.pdf

Jain, Anil K., and Robert P. W. Duin. (2004). Introduction to Pattern Recognition. in The Oxford Companion to the Mind, second Ediction. Oxford UP: 698-703.

Konnikova, Maria. (2016) The Confidence Game: Why We Fall For It ... Every Time. New York: Viking, 2016.

Paloutzian, Raymond F., Swenson, Erica L., and Patrick McNamara (2006) Religious conversion, spiritual transformation, and the neurocognition of meaning making. Where God and Science Meet: How Brain and Evolutionary Studies alter Our Understanding of Religion. Vol 2: The Neurology of Religious Experience. ed. by Patrick McNamara. pp 151-170.


How the Mind Makes Sense of Patterns https://lnkd.in/eK5czEa LifeEdge 043 #artificalIntelligence #neurocognition #patterns #neuralnetworks

Blog Archive