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Green Hydrogen

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Hydrogen is a clean and efficient energy source. It is being used to power hydrogen cars and buses in several environmentally conscious countries. Hydrogen cars are very clean. They have zero emission and they emit only water vapor. As an example, the city of Aberdeen in Scotland is using hydrogen buses to reduce emission and boost air quality at the city centre.

As energy carrier, hydrogen stores and delivers energy efficiently. Hydrogen cars uses fuel cells to convert the chemical energy stored in the hydrogen into electricity, whereas electric cars use the electricity stored in the car batteries to power the electric motors.

Although many compounds, especially hydrocarbons and water, contain lots of hydrogen atoms, free hydrogen is very scarce in nature. Our air has only .00005% of free hydrogen. Currently most hydrogen is produced from fossil fuel by stripping off the hydrogen atoms from the hydrocarbons. Therefore, hydrogen cars are not considered as totally green.

To make hydrogen cars truly green, people are considering using green hydrogen. Green hydrogen is hydrogen which is produced using electricity generated from renewable energy resources such as wind, solar and geothermal.

New Zealand is currently experimenting powering hydrogen cars using hydrogen produced using geothermal resources.

Toyota expects 30% of vehicles to be hydrogen powered by 2050.

Jamin Djuang

21 February 2018

Why People Need Oil Price Forecasts

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People, companies and even countries want to know future price of oil because oil price influences what they do.
Individuals use the information for his or her investing such as whether to buy oil related shares.
Banks need it for giving out oil related loans.
Transportation companies use it to manage its fuel expenditures such as whether to buy or sell oil futures.
Oil companies need it to manage their operating and capital expenditures such as whether to drill or not to drill.
Oil exporting countries use it to determine its GDP.
Oil importing countries need it for planning its annual budget.
Perhaps the greatest role of oil price forecast is in IPOs and M&A.

26 January 2018

Geothermal Reservoir Engineering by Dr. Roland N. Horne

Dr. Roland Horne is Director of Stanford University Geothermal Program. In this course, he will explain the engineering aspects of geothermal energy recovery, with a specific emphasis on how to quantify the size of a resource and how to forecast its future performance.

The course will look at methods to analyze well condition, resource properties and
size, most efficient development strategy and design of reinjection schemes.

COURSE CONTENT

Overview

* Geothermal in the world – market history and forecast, relative costs of fossil fuel

* Geothermal reservoirs – definitions, structure, location, conceptual modeling,
fundamentals of geochemical analysis

* Thermodynamics of rock/water/steam systems – mass and energy balance, estimates
of reserves

* Properties of two-phase mixtures – flashing and condensation, capillarity and
adsorption, relative permeability

* Flow of fluids in porous and fractured media – treatment of heterogeneities in flow
field, transport of chemical and thermal fronts

Wellbore Calculations

* Wellbore heat loss – estimating downhole temperature while drilling and stimulating, well heat-up, estimation of reservoir enthalpy

* Wellbore pressure loss – estimation of downhole conditions, design considerations
with regards to wellbore diameter

* Analysis of pressure, temperature and spinner logs – feed point determination,
water loss tests, ambiguities in data

Well Test Analysis

* Pressure drawdown and buildup interpretation – estimation of reservoir and well properties

* Interference testing – determining reservoir pore volume and connectivity

* Injection testing – estimating productivity after drilling and completion

* Testing and equipment – procedure for designing a well completion test

Reservoir Simulation

* Volumetric – lumped parameter models, simple analytical model, distributed
parameter models, how to include adsorption effects in simulations

* History matching – methodology for matching the data, iterative schemes

* Numerical stability, errors, gridding and time stepping – procedures for
quantifying and minimizing numerical errors, error bound analysis

Reinjection

* Effects of injection – migration of thermal fronts through reservoirs, fracture flow
and flow through porous media, permeability changes due to quenching and
chemical reactions, boiling in steam caps and vapor-dominated systems

* Tracer test design and analysis – tracer material and quantity required, types of tests, strategy for monitoring wells, interpretation of measured returns

* Worldwide field experience with geothermal reinjection

WHO SHOULD ATTEND

This course will teach about engineering techniques to analyze geothermal reservoirs so that they may be developed efficiently. Both engineers and geoscientists should attend. The course will include material for both newcomers and experienced geothermal practitioners

YOUR COURSE LEADER

Dr. Roland N. Horne is Professor of Energy Resources Engineering and former Chairman of the Department of Petroleum Engineering at Stanford University, and is the Director of the Stanford Geothermal Program. He holds B.E., Ph.D. and D.Sc. degrees in Engineering Science from the University of Auckland in New Zealand.

Prof. Horne has more than 40 years of experience in geothermal energy development, and has been involved in the analysis of geothermal projects in the USA, New Zealand, Japan, Philippines, Mexico, Costa Rica, Indonesia and Italy.

CONTACT INFORMATION

Email: lditrain@singnet.com.sg
Website #1: http://www.lditraining.com
Website #2: https://oilandgascourses.org

 

 

 

 

US Shale Oil Hitting New Highs

 

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US shale oil output is projected to hit above 6.5 million barrels of oil per day in February 2018 and is leading a recovery in US oil production.

Oil output from shale is projected to increase by 111,000 BOPD in February according to US Energy Information Administration. With this increase, the total shale oil output is expected to reach 6.55 million BOPD in February 2018.

US total oil production is also reaching new highs. EIA forecast that total US oil output will hit annual average of 10.3 million BOPD in 2018 and 10.8 million BOPD in 2019.

At 10.8 million barrels of daily oil production, the US would be one of the world’s top oil producers along with Saudi Arabia and Russia.

17 January 2018

 

 

What Profession Is Best For You or Your Children?

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Robert Kiyosaki said A students become professionals such as engineers, accountants, lawyers, scientists, consultants, doctors, IT specialists etc.

He then said B students work for government and C students become entrepreneurs.

Let’s analyse the characteristics of each of these three categories of profession.

In category A, as a professional, you have very good income and decent job security. This is a low- risk yet high income profession.

In category B, as a government worker, you have adequate income but excellent job security. This is also a low- risk profession providing sufficient income.

In category C, as a business entrepreneur, you can become very rich but you have low job security. This is a high-risk profession. As a business person, you may suffer losses or have negative income. This is a high reward and high-risk profession. The positive correlations of high rewards with high risks is a proven economic theory.

So then, what profession is best for you?

Since I have been a professional and an entrepreneur, I like to share with you my thoughts and suggestions. There is no such a thing as the best profession in the world; but for everyone, there is one profession which is best just for him or her. To determine the best profession for you, you should consider these factors:

  1. What are your dreams?
  2. What are your objectives in life?
  3. What profession will fulfil your dreams and life objectives?
  4. What are you good at?
  5. What do other people say you are good at?
  6. How well do you handle stress?
  7. How important is job stability to you?
  8. How healthy are you?
  9. Are you good at problem solving?
  10. Are you a multi-tasking person?
  11. Are you good in handling rejections?
  12. Are you a generalist or a specialist?
  13. Are you a people person or a task person?
  14. Are you a risk-taker of risk avoider?
  15. Are you good in managing money?
  16. Are you the sole breadwinner, the only person who supports the family financially?
  17. Can you afford to fail or lose money?

After you have considered these factors and you still have not found the answer, you should follow your heart. Your body and soul will tell you what is best for you.

You shouldn’t be afraid to fail if you can afford to fail. You will have challenges and failures in your journey to reach your dream; but with each failure you face, you are closer to where you want to be.

Finally, since nowadays most people will change job 3-5 times in their working life you shouldn’t worry too much which profession you choose. Every profession you are in is a bridge or a stepping stone to a better profession. Very often as you go forward in your career, the path leading to your dream will appear in front of you.

Jamin Djuang

23-10-2017

 

 

 

10 Interesting Facts About The Super-Giant Oil Field of Attaka

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This is the Attaka field, a super-giant offshore oil field located 12 miles from the shore of East Kalimantan in Indonesia. It was discovered by Unocal in August 1970. Unocal, and later on Chevron, was the operator of the Attaka unit on a 50-50 interest basis with Inpex. Attaka field is considered a super-giant oil field having 1023 MMBOE of recoverable reserves.

Here are the interesting facts about the Attaka unit:

  1. Two years after its discovery, Attaka field started producing oil in November 1972, making it as the first offshore field in Indonesia.
  2. It has 10 platforms, 6 of which are remote well head platforms producing oil and gas from 109 wells.
  3. Five subsea wells were completed in 1981-1984 to produce the oil accumulation in areas out of reach of the existing remote platforms. These are the first subsea completions in Indonesia and in Asia.
  4. Following the first discovery well, the Attaka Well 1A, seven appraisal wells were drilled to assess to size and potential of the hydrocarbon accumulation.
  5. The huge Attaka reservoir, formed in the very prolific Kutei basin, is a faulted anticline. It has an areal closure of 8000 acres. Attaka field is one of five super-giant fields discovered in the Kutei basin.
  6. Its oil reserves are attributed to oil found in 22 separate sands at depth between 2800 feet and 7600 feet.
  7. Attaka sands have very high permeability. It is as high as 5 Darcy in some wells.
  8. Attaka field daily oil production was 110,000 BOPD at its peak and gas production was 150 MMSCFPD.
  9. A significant milestone was reached when cumulative oil production of 600 million barrels was recorded at 6:42 PM in March 7, 2001. Cumulative gas production in that same year was 1.3 trillion SCF.
  10. Attaka field has more than 50 sands with variable oil reserves. Reservoir sand thickness ranges from 5 to 100 feet. To produce them economically, multiple zone completion method using dual tubing strings and multiple packers was selected. This method allows the engineers the flexibility to select from which of the 2 to 4 perforated zones in each well they would like to produce from.

Jamin Djuang

15 October 2017

8 Power Phrases To Get The Best Out In People

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How to get the best out in your people? You give them affirmations. To be an effective leader, it is important you give verbal affirmations regularly to people who work around you. An affirmation is any form of feedback communicated primarily through language.  Timely affirmations can provide the emotional support and encouragement that people need to perform at the highest level.

You can win the hearts and minds of your people by giving them your sincere affirmations. It can be based on your hope and expectation. It can also be made based on his or her accomplishments, efforts, performance results or progress. Even when someone fails to achieve the desired result, positive affirmations can be given based on the special efforts he or she has put into the task or project.

Here are the power phrases you can use to affirm the people around you:

“Thank you!”

“I believe in you.”

“I know you can do it.”

“I know we can depend on you.”

“I can see you always give your best.”

“I am pleased to see the progress you are making.”

“I thank you for your contributions in making this project a success!”

“I thank you for the job well done and I look forward to working with you again!”

Jamin Djuang

Gas Handling, Conditioning and Processing – A Course by Dr. Maurice Stewart

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If you want to learn:

  • The processes of gas-liquid separation, gas dehydration, glycol regeneration, acid gas sweetening, gas compression and expansion, and other gas conditioning methods
  • How to select and operate gas processing equipment such as separators, heat exchangers, absorption and fractionation systems, gas dehydration systems, refrigeration, low temperature separation units, JT plants and compression systems
  • Different type of gas liquid separators and scrubbers
  • Hydrate formation and how to prevent it

Here is the course information:

Title: Gas Handling, Conditioning and Processing

Instructor: Dr. Maurice Stewart PE, CSP

                       Author of Surface Production Operations: Design of Gas

                       Handling Facilities      

 Date: November 12-16, 2018

Location: Singapore

For enrollment and more information please contact LDI Training.

Email: LDITrain@singnet.com.sg

Website #1: http://www.lditraining.com

Website #2: https://oilandgascourses.org

 

Plant Piping and Pipeline Systems – A 5 day course by Dr. Maurice Stewart

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If you want to learn:

  • How to determine pressure drop, wall thickness and optimize line size for gas, liquid and two-phase flow
  • How to apply to your piping and pipeline system international design codes / standards such as ASME/ANSI B31.3, ASME / ANSI B31.4, ASME ANSI B31.8, ASME Section VIII, Division 1 & 2, ANSI B16.5, API RP 14E, API RP 14C and API RP 14J, API RP 520 Part 1 & 2, API 521, API 526, API 2000, API 1104 and NACE MR-01-75
  • How to select the appropriate ANSI / API pressure/temperature ratings for pipe flanges, valves and fittings
  • How to analyze piping systems so as to determine piping “spec breaks”
  • How to design and analyze new and existing piping systems for expansion, supports, pumping, compression, manifolds, pigging and insulation requirements

Here is the course information:

Title: Plant Piping and Pipeline Systems

Instructor: Dr. Maurice Stewart P.E., CSP

                        Author of Facility Piping and Pipeline Systems  

For information please contact LDI Training by:

Email: LDITrain@singnet.com.sg

Website #1: http://www.lditraining.com

Website #2: https://oilandgascourses.org

 

Oil and Water Handling and Processing – A 5 day Course by Dr. Maurice Stewart

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If you want to learn:

  • The surface production facilities for handling produced oil and water
  • The oil/water/gas separation process and equipment
  • The emulsion and oil treating process and equipment
  • The water treatment process and equipment
  • Filtration and types of filters
  • Oil and water metering and types of meters
  • The important parameters in designing, selecting, specifying, operating and trouble-shooting these oil and water processing facilities
  • How to operate, size, specify, maintain, test and trouble-shoot surface equipment such as separators, heater treaters, wash tanks, gun-barrels, storage tanks, pumps, ACT units and produced water disposal and injection equipment

Here is the course information:

Title: Oil and Water Handling and Processing

Instructor: Dr. Maurice Stewart P.E., CSP

Course Materials  

A copy of the newly revised 2nd Edition of Volume 1 of the widely acclaimed “Surface Production Operations: Design of Oil Handling Facilities,” written by Ken Arnold and Dr. Maurice Stewart. This textbook continues to be the standard for industry, and has been used by thousands since its first printing over fifteen years ago, plus:

  • A comprehensive set of lecture notes for after course reading and reference
  • An extensive set of practical in-class “case study” exercises specifically developed by Dr. Stewart that emphasizes the design and “trouble-shooting” pitfalls often encountered in the industry. The suitability and applicability of the case studies is recognized as one of the best in the industry.

For information please contact LDI Training.

Email: LDITrain@singnet.com.sg

Website #1: http://www.lditraining.com

Website #2: https://oilandgascourses.org