SC15 Invited Talk Spotlight: Trends and Challenges in Computational Modeling of Giant Hydrocarbon Reservoirs

Multimodal visualization of giant oil and gas reservoir models.

Giant oil and gas reservoirs continue to play an important role in providing energy to the world. Nowadays, state of the art technologies are utilized to further explore and produce these reservoirs since a slight increase in the recovery amounts to discovering a mid-size reservoir somewhere else.

Mathematical modeling and numerical simulation play a major role in managing and predicting the behavior of these systems using large supercomputers. With the aid of evolving measurement technologies a vast amount of geoscience, fluid and dynamic data is now being collected.

Consequently, more and more high resolution, high fidelity numerical models are being constructed. However, certain challenges still remain in model construction and simulating the dynamic behavior of these reservoirs.

The benefits of fine-scale simulation are improved accuracy and a higher rate of oil recovery.

Challenges include determination of rock property variation between the wells, accurate location of faults, effective simulation of multi-component, multi-phase transient flow in fractures, complex wells, and rock matrix.

Computational challenges include effective parallelization of the simulator algorithms, cost-effective large-scale sparse linear solvers, discretization, handling multi-scale physics, complex well shapes, fractures, complaint software engineering with the rapidly evolving super computer architectures, and effective visualization of very large data sets.

This presentation will cover examples for the giant reservoir models using billion plus elements, model calibration to historical data, challenges, current status, and future trends in computational modeling in reservoir modeling.

Speaker background:

Dr. Ali H. Dogru

Dr. Ali H. Dogru is a Saudi Aramco Fellow and Chief Technologist of Computational Modeling Technology. Before joining Saudi Aramco in 1996 he worked for Core Labs Inc from 1979 to 1982 and then Mobil R&D from 1982 to 1996.

His academic experiences include University of Texas at Austin; Norwegian Institute of Technology; California Institute of Technology; University of Texas; and Istanbul Technical University. He is a visiting Scientist at Earth Sciences at MIT. He holds a PhD from The University of Texas.

He has 12 U.S. patents, is the recipient of the SPE’s John Franklin Carl award, SPE's Reservoir Description and Dynamics award, and a recipient of World Oil’s Innovative Thinker award. He has published extensively.

Invited Talk Spotlight: Supercomputing, High-Dimensional Snapshots, and Low-Dimensional Models - A Game Changing Computational Technology for Design and Virtual Testing

Aerodynamic analysis of a complete Formula 1 configuration (click on any image to enlarge it).

During the last two decades, giant strides have been achieved in many aspects of computational engineering. Higher-fidelity mathematical models and faster numerical algorithms have been developed for an ever increasing number of applications. Linux clusters are now ubiquitous, GPUs continue to shatter computing speed barriers, and Exascale machines will increase computational power by at least two orders of magnitude.

Coupled fluid-structure analysis of an F-16 Fighting Falcon configuration at high angle of attack.

More importantly, the potential of high-fidelity physics-based simulations for providing deeper understanding of complex systems and enhancing their performance has been recognized in almost every field of engineering. Yet, in many applications, high-fidelity numerical simulations remain so computationally intensive that they cannot be performed as often as needed, or are more often performed in special circumstances than routinely.

High-dimensional solution snapshots of a street car flow problem computed for the purpose of constructing a parametric reduced-order model.

Consequently, the impact of supercomputing on time-critical operations such as engineering design, optimization, control, and test support has not yet fully materialized. To this effect, this talk will argue for the pressing need for a game-changing computational technology that leverages the power of supercomputing with the ability of low-dimensional computational models to perform in real-time.

It will also present a candidate approach for such a technology that is based on projection-based nonlinear model reduction, and demonstrate its potential for parametric engineering problems using real-life examples from the naval, automotive, and aeronautics industries.

Speaker Background:

Invited speaker Charbel Farhat prior to his flight in a F/A-18 Hornet with the legendary Blue Angels.

Charbel Farhat is the Vivian Church Hoff Professor of Aircraft Structures, Chairman of the Department of Aeronautics and Astronautics, and Director of the Army High Performance Computing Research Center at Stanford University. He is a member of the National Academy of engineering, a Fellow of AIAA, ASME, IACM, SIAM, and USACM, and a designated Highly Cited Author in Engineering by the ISI Web of Knowledge.

He was knighted by the Prime Minister of France in the Order of Academic Palms and awarded the Medal of Chevalier dans l’Ordre des Palmes Academiques. He is also the recipient of many other professional and academic distinctions including the Lifetime Achievement Award from ASME, the Structures, Structural Dynamics and Materials Award from AIAA, the John von Neumann Medal from USACM, the Gauss-Newton Medal from IACM, the Gordon Bell Prize and Sidney Fernbach Award from IEEE, and the Modeling and Simulation Award from DoD.

Recently, he was selected by the US Navy as a Primary Key-Influencer, flown by the Blue Angels during Fleet Week 2014, and appointed to the Air Force Science Advisory Board.

 

Brief Q&A with SC15 Exhibits Chair Trey Breckenridge

SC15 Exhibits Chair Trey Breckenridge

The following is a brief Q&A with SC15 Exhibits Chair Trey Breckenridge, Director of High Performance Computing at the Mississippi State University (MSU), High Performance Computing Collaboratory (HPC2).  He has over 22 years of professional experience in high performance computing and computer support. 

His hobbies include aviation, hunting, and golf. He is a former commander of the Civil Air Patrol's Golden Triangle Composite Squadron and currently holds the Director of Flight Operations and Director of Information Technology positions for the Mississippi Wing. He is also an active member of the local branch of the Rotary Club.

How many exhibitors this year/or total # of exhibit space?
We are expecting another sold-out Exhibition this year as we are running ahead in terms of booth space served by the industry and we are tracking ahead in terms of quantity of companies participating. We are expecting approximately 350 exhibiting organizations. The only reason we won't set a record is because we simply won't have any physical space left.

The Exhibition will feature leading companies from at least 25 countries and 60 first-time exhibitors.

How does this compare to previous SC's at this point in the calendar year?
We are tracking ahead in nearly every category as compared to any previous year. What this means is the attendee will see a full breadth of the industry represented in the Exhibition. Nowhere else will they find the industry’s leading companies demonstrating the latest innovations in HPC, networking, storage, and related areas.  No other event provides such extensive, targeted opportunities for in-depth interaction with the leading companies in the field.

What is the country breakdown and how many are first-time exhibitors?
The Exhibition is truly global as we have exhibiting organizations from 25 countries with more than one-third being located outside the United States. We are also seeing new companies being represented and we are expecting 60 or more to make their debut at SC15.

What type of synergy is there between the Research exhibitors and the Industry exhibitors?

The SC exhibit floor balances corporate exhibits with a showcase for innovative applications of high performance computing, networking, and storage from research institutions – universities, national laboratories, and nonprofit research centers.  These scientists and engineers display the latest advances in computational modeling, imaging, visual analysis, and data technologies, often partnering with industry exhibitors to showcase how particular products can achieve new research discoveries.

Breckenridge suggests building a strategy for maximizing time on the exhibit floor.

Any tips on how to best plan your time on the exhibit floor?
Know which booths you want to visit in advance by reviewing the online exhibitor list. Which vendors will help you the most? Where are they located on the exhibit floor? Review the list of presenters at the Exhibitor Forum. If possible, set up advance appointments to meet some of the exhibitors. You may also want to determine a logical route of getting around the Exhibition.

Austin is considered by many as one of the United States' technology hubs.

Why is Austin such a great SC location?
Austin is also known as  the "Silicon Hills" of the United States and is home to a diverse group of technology companies as well as some leading academic institutions.  Plus, its eclectic blend of culture, music, and beautiful geography further add to its attraction. And, it is a very welcoming city and they highly value our exhibitors and our attendees.


How did you get started as a volunteer with SC?
My first exposure to SC was in 1995 as an exhibitor.  At that conference, I provided technical support for the Mississippi State University booth as well as for MSU’s participation in the SC’95 Global Information Infrastructure (GII) testbed where we showcased an interactive, 3-D scientific visualization and virtual reality capability utilizing an experimental, high-performance wide-area network. That effort provided me with an opportunity to work with numerous SC volunteers in Exhibits, SCinet, and the Technical Program. 

The experience had an incredibly positive impact on me, both professionally and personally, and set into motion a strong desire to be more involved with the conference.  In 2006 I was given an opportunity to participate as a committee volunteer and I’ve continued to volunteer since then.

What past positions have you held and what keeps you coming back as a volunteer? 
In 2006, I began my committee involvement as a member of the security team within the Infrastructure group.  Since then I’ve held the positions of Security Chair, Space Chair, Deputy Infrastructure Chair, Infrastructure Co-chair, SCinet Chair, Executive Director to the General Chair, and of course, this year I am the Exhibits Chair.

I’ve thoroughly enjoyed the work and challenges associated with each of these roles, and my involvement with SC has allowed me to meet and work with a lot of great people from the supercomputing community - many of which I now consider to be personal friends.  But what brings me back as a volunteer year-after-year is the reward of seeing the result of the hard work from the volunteers and the success of each SC conference.

Given your long successful track record in the industry, what advice do you have for someone who is just starting out?
You should not start off with a narrow focus; be as broad as you can and explore complementary areas.  With the rapid integration of complex technologies, the additional knowledge gained by understanding those complementary areas will be a huge advantage down the road.   I would also suggest finding a mentor who you can emulate and learn from - the SC Mentor-Protégé Program is a good place to start.  I’ve had three in my professional career and owe any success that I’ve had to them.