noble4lily:

Thanks man, I dont av issue with age, when I say affidavit I tot for back up of not have d real cert. But seems im.Good to go, by God's grace we will succeed. U sound like someone working there already or you have ppl.working there, what is the likely interview question

Lol! Not working there jare... i'm still pained that I wasn't invited for aptitude test. Anyway, I have a lot my school guys working there. PTI

Akexstinger:


Lol! Not working there jare... i'm still pained that I wasn't invited for aptitude test. Anyway, I have a lot my school guys working there. PTI

Eya greater opportunities awaits you my brother. Help us inquire from your guys o, likely questions, what area are we to prepare on. Thanks

Please who else is for Abuja

softrise:
Please who else is for Abuja

I. am

Akexstinger:

Drivers license will be OK. During the interview,emphasis should be more on your higher institution during " can we meet you?"
Your testimonial is enough. What do you need an affidavit for? For age? When they request for your documents, submit the ones you have. They will know how to sort themselves out, but make sure your age is in line and no discrepancies.
From grapevine, they said you guys will be balling out to UK/aberdeen by January. Success to you all.

Alex thanks a lot for the info bro especially for the direction on "can we meet you" am very grateful...like noble said "greater opportunities awaits you bro", am telling you that again as I believe it...as one who lends a hand always gets a hand...please can you help us enquire from your guys about the panel's possible focus points, as I know say in every interview there is always a focus/priorities or a lookout . thanks a lot bro and remain blessed

I thank n bless God Almighty for dis privilege.....
It's not by my power nor knowledge but by His Special Grace.....

For our fellow brothers/sisters dat received unsuccessful mails....
God Almighty will surprisingly bless u soonest with a better option... Ameen.


Shegzy4luv...
Dirtymoney....
Softrise....
Walexyboy...
Kgcburabari....

I sight u guys.... �

See u guys @d interview...

Natural Gas Liquids (NGLs) vs LPG vs LNG

Talk about alphabet soup…

NGL vs LNG vs LPG vs Natural Gas vs Condensate?

NGL vs LNG vs LPG word cloudWhat are they, how are they used and what are the differences?

The typical LPG gases – propane and butane – are regarded as Natural Gas Liquids.

However, not all NGLs are LPG.

Natural gas liquids, also called Condensate, include other hydrocarbons, too.

Amazingly, LNG – liquefied natural gas – is NOT a natural gas liquid.

Seriously confusing, right?

It's confusing to me and I wrote it!

Well, let's try to fix that…

What are Natural Gas Liquids - NGLs?

Raw natural gas, as it comes out of the ground, contains a number of gases and compounds, as well as impurities.

However, it is predominantly methane (CH4) gas, which is more commonly known as natural gas.

The raw natural gas must be processed to obtain pipeline quality clean, dry natural gas (methane).

NGLs – Natural Gas Liquids – or condensate are the heavier hydrocarbons that remain after the methane (natural gas) is removed.

Natural Gas Liquids - NGL Terminolgy Chart

Natural Gas Liquids - NGL Terminology Chart
NGLs Non-NGLs
LPG Natural Gas
Condensate Methane
Propane LNG - Liquefied Natural Gas
Butane CNG - Compressed Natural Gas
Isobutane
Ethane
Ethene
Propene
Butadiene
Pentene
Pentane
Pentanes Plus
What Compounds are Considered Natural Gas Liquids?

LPG gas bottles contain Natural Gas Liquids - NGLsNGLs include propane, butane, isobutane, ethane, ethene, propene, isobutene, butadiene, pentane, pentene and pentanes plus.

They may also be referred to as Condensate, just to further complicate the name game!

Natural gas liquids (NGL) range from 1% to 10% of the raw natural gas flow.

Pentanes Plus is a mixture of the heavier liquid hydrocarbons, mostly pentanes, hexane, heptane, octane and heavier.

These are heavier liquid hydrocarbons with typically between 5 and 10 carbon atoms in each molecule.

Natural gasoline is the largest component of pentanes plus.

NGLs are liquid at ambient temperatures, where LNG is only liquid when chilled cryogenically.

Raw natural gas also contains impurities including water vapour, hydrogen sulphide (H2S), carbon dioxide, helium, nitrogen, and other compounds that must be removed to meet quality standards.

What is LPG?

LPG - propane molecule is a NGLPropane, butane and isobutane, as well as mixtures of these gases, are the three gases that are typically sold as LPG – Liquefied Petroleum Gas.

LPG is a group of flammable hydrocarbon gases that are liquefied through pressurisation and commonly used as fuel.

LPG gases can all be compressed into liquid at relatively low pressures and is generally stored in steel vessels ranging from small BBQ gas bottles to larger gas cylinders and LPG bulk storage tanks.

LPG comes from petroleum refining as well as natural gas processing.

Natural Gas Liquids Fractionation - Stripped from Raw Natural Gas

NGL fractionation is the process used to separate Natural Gas Liquids from natural gas.

Liquid fractionation columns or towers are used to isolate the NGLs from the methane, in a natural gas plant.

In natural gas processing, the gas/oil mixture is piped out of the well and into a gas trap, which separates the stream into crude oil and "wet" gas, which contains LPG and natural gas.

The heavier crude oil sinks to the bottom of the trap and is then pumped into an oil storage tank for refining.

The "wet" gas, off the top of the gas trap, is processed to separate the gasoline (petrol) from the natural gas and LPG.

Processing the Methane (Dry Natural Gas)

natural gas meterImpurities such as water, carbon dioxide, nitrogen and hydrogen sulphide must be removed before either the natural gas (methane) or NGL can be used. Some of these can be sold as by-products.

The refined and purified natural gas, which is mostly methane, is fed into the pipelines that supply our cities and towns.

Distribution of refined natural gas (methane) is typically handled by gas utility companies.

LNG (Liquefied Natural Gas)

LNG reduces volume by 600 times

Methane gas is processed into LNG by cooling it to −161°C, at which point it becomes a liquid.

This reduces the volume of the natural gas by a factor of more than 600 times as it goes from its gaseous state to liquid.

That's like going from a beach ball to a ping pong ball.

This reduced volume facilitates economical transport by sea or road.

Common LNG uses include industrial applications and long haul trucking.

The technology involved with LNG is generally not cost effective for small volume users, such as homes and small businesses.

For more information, please visit the Elgas LNG web site.

Processing the LPG

Natural gas processing plant separates the NGLsLPG processing involves the separation and collection of the gas from its petroleum base.

About 60% is produced from the natural gas stream that comes out of the wellhead.

The other 40% is produced during the crude oil refining process.

The LPG must be separated from an intricate mixture of hydrocarbons, which includes the methane, ethane, ethene, propene, isobutene, butadiene, pentane, and pentene.

The plants that do the processing are frequently called “stripper plants”, as the LPG is stripped from the natural gas flow.

Impurities must also be removed from the propane and butane or they will prevent the LPG from liquefying properly.

The refrigeration technique is common for recovery of LPG from a natural gas stream.

With this technique, they refrigerate the gas stream to obtain the LPG.

Refrigeration is employed in three different processes: expander plants, low temperature separation and combined processes.

Other separation techniques may also be employed, including lean oil absorption.

This LPG can be used as a mixture or further separated into propane, butane and isobutane, as needed.

The LPG enters its own distribution network, where it eventually finds its way to end users, including home LPG and commercial LPG users all around Australia and the world.

Uses of Natural Gas Liquids

Ethane (C2H6) is commonly used in the in the petrochemical industry to produce ethylene, which is used to make plastics like polyethylene.

NGL applications include cookingPropane (C3H8) or LPG is used as a fuel for many residential, commercial and agricultural heat applications, including cooking, hot water systems and heating.

It is also employed as a propellant, refrigerant, vehicle fuel and petrochemical feedstock.

Butane (n-butane) (C4H10) is commonly used as a fuel, propellant and refrigerant, as well as a petrochemical feedstock.

Isobutane (i-butane) is an isomer of butane.

So, it has the same chemical formula as butane – C4H10 – but has a different arrangement of its atoms.

Isobutane is commonly used as a refrigerant and a propellant.

Pentane (C5H12) is are also used in the petrochemical industry to make things like polystyrene foam and other plastic foams.

Hexane (C6H14) is used in gasoline blending, solvents, and other chemical applications.

Heptane (C7H16) is commonly used in solvents. It is undesirable in gasoline, as it is at the zero point of the octane rating scale.

Octane (C8H18) and its isomer, iso-octane, are used as a major components in gasoline (petrol), as they have anti-knock properties.

Final Thoughts

"Natural gas liquids" is becoming a more commonly referenced term, where previously it was just used within the energy industry.

NGLs include ethane, the traditional LPG gases, and the heavier liquid hydrocarbons.

The terms NGL and LPG are not exactly synonymous but the common LPG gases are included within the wider group of natural gas liquids.

oakphil:

What do you mean bro?

For someone above the age e.g,30 but got docs to cover up, . Is there any possibility they will go further and verify the age from your school.

Avesque:


For someone above the age e.g,30 but got docs to cover up, . Is there any possibility they will go further and verify the age from your school.

YES!

Integrity is a key core value required from employees

Avesque:


For someone above the age e.g,30 but got docs to cover up, . Is there any possibility they will go further and verify the age from your school.

B4 I conclude let me get u ryt 1st...

Whc of d sch r u talking about? Pry, sec or poly?

Avesque:


For someone above the age e.g,30 but got docs to cover up, . Is there any possibility they will go further and verify the age from your school.

I don't expect this kind of qtn here, this is not a closed group/forum. HR rep might be following this group. Well, follow their instructions and do the right thing.

Please will temporary voters card or temporary drivers licence be accepted?

softrise:
I don't expect this kind of qtn here, this is not a closed group/forum. HR rep might be following this group. Well, follow their instructions and do the right thing.

Are u ok? hr might be following who? Tis forum is meant for questions concerning the topic. And no one is asking questions here base on your expectation. You have an option of responding reasonably like airsylaycon or ignorE.

I wrote Shl test in PH but got Invited for an oral interview in lagos. I hate Lagos like snakes

RAZORBACK002:
I wrote Shl test in PH but got Invited for an oral interview in lagos. I hate Lagos like snakes

Me too bro. I hate lag die.

NGL is an acronym for Natural Gas Liquids - the liquid hydrocarbons normally associated with "Natural" gas, which is composed mainly of methane, ethane, and "heavies" like propane & butanes. Depending on the gas pressure, the heavies will condense and constitute the liquid or "wet" portion of the natural gas. NGLs are much more valuable as raw material for further processing than as fuel for simple combustion.

LNG is an acronym for Liquefied Natural Gas - the gaseous portion of a natural gas (mostly the methane and a little ethane) in the liquefied state (-260 oF) & 1 atm. This is an efficient way to move, transport and handle large, bulk quantities of natural gas instead of trying to store it in the gaseous state at elevated pressures.

Shorter version

NGL vs LNG which has a higher selling price? And why?

Lng should be the one with higher selling prices due to the processes involved in reducing the temperature to abt -161 to -260 degree converting gas to liquid at lower pressure

noble4lily:
Natural Gas Liquids (NGLs) vs LPG vs LNG

Talk about alphabet soup…

NGL vs LNG vs LPG vs Natural Gas vs Condensate?

NGL vs LNG vs LPG word cloudWhat are they, how are they used and what are the differences?

The typical LPG gases – propane and butane – are regarded as Natural Gas Liquids.

However, not all NGLs are LPG.

Natural gas liquids, also called Condensate, include other hydrocarbons, too.

Amazingly, LNG – liquefied natural gas – is NOT a natural gas liquid.

Seriously confusing, right?

It's confusing to me and I wrote it!

Well, let's try to fix that…

What are Natural Gas Liquids - NGLs?

Raw natural gas, as it comes out of the ground, contains a number of gases and compounds, as well as impurities.

However, it is predominantly methane (CH4) gas, which is more commonly known as natural gas.

The raw natural gas must be processed to obtain pipeline quality clean, dry natural gas (methane).

NGLs – Natural Gas Liquids – or condensate are the heavier hydrocarbons that remain after the methane (natural gas) is removed.

Natural Gas Liquids - NGL Terminolgy Chart

Natural Gas Liquids - NGL Terminology Chart
NGLs Non-NGLs
LPG Natural Gas
Condensate Methane
Propane LNG - Liquefied Natural Gas
Butane CNG - Compressed Natural Gas
Isobutane
Ethane
Ethene
Propene
Butadiene
Pentene
Pentane
Pentanes Plus
What Compounds are Considered Natural Gas Liquids?

LPG gas bottles contain Natural Gas Liquids - NGLsNGLs include propane, butane, isobutane, ethane, ethene, propene, isobutene, butadiene, pentane, pentene and pentanes plus.

They may also be referred to as Condensate, just to further complicate the name game!

Natural gas liquids (NGL) range from 1% to 10% of the raw natural gas flow.

Pentanes Plus is a mixture of the heavier liquid hydrocarbons, mostly pentanes, hexane, heptane, octane and heavier.

These are heavier liquid hydrocarbons with typically between 5 and 10 carbon atoms in each molecule.

Natural gasoline is the largest component of pentanes plus.

NGLs are liquid at ambient temperatures, where LNG is only liquid when chilled cryogenically.

Raw natural gas also contains impurities including water vapour, hydrogen sulphide (H2S), carbon dioxide, helium, nitrogen, and other compounds that must be removed to meet quality standards.

What is LPG?

LPG - propane molecule is a NGLPropane, butane and isobutane, as well as mixtures of these gases, are the three gases that are typically sold as LPG – Liquefied Petroleum Gas.

LPG is a group of flammable hydrocarbon gases that are liquefied through pressurisation and commonly used as fuel.

LPG gases can all be compressed into liquid at relatively low pressures and is generally stored in steel vessels ranging from small BBQ gas bottles to larger gas cylinders and LPG bulk storage tanks.

LPG comes from petroleum refining as well as natural gas processing.

Natural Gas Liquids Fractionation - Stripped from Raw Natural Gas

NGL fractionation is the process used to separate Natural Gas Liquids from natural gas.

Liquid fractionation columns or towers are used to isolate the NGLs from the methane, in a natural gas plant.

In natural gas processing, the gas/oil mixture is piped out of the well and into a gas trap, which separates the stream into crude oil and "wet" gas, which contains LPG and natural gas.

The heavier crude oil sinks to the bottom of the trap and is then pumped into an oil storage tank for refining.

The "wet" gas, off the top of the gas trap, is processed to separate the gasoline (petrol) from the natural gas and LPG.

Processing the Methane (Dry Natural Gas)

natural gas meterImpurities such as water, carbon dioxide, nitrogen and hydrogen sulphide must be removed before either the natural gas (methane) or NGL can be used. Some of these can be sold as by-products.

The refined and purified natural gas, which is mostly methane, is fed into the pipelines that supply our cities and towns.

Distribution of refined natural gas (methane) is typically handled by gas utility companies.

LNG (Liquefied Natural Gas)

LNG reduces volume by 600 times

Methane gas is processed into LNG by cooling it to −161°C, at which point it becomes a liquid.

This reduces the volume of the natural gas by a factor of more than 600 times as it goes from its gaseous state to liquid.

That's like going from a beach ball to a ping pong ball.

This reduced volume facilitates economical transport by sea or road.

Common LNG uses include industrial applications and long haul trucking.

The technology involved with LNG is generally not cost effective for small volume users, such as homes and small businesses.

For more information, please visit the Elgas LNG web site.

Processing the LPG

Natural gas processing plant separates the NGLsLPG processing involves the separation and collection of the gas from its petroleum base.

About 60% is produced from the natural gas stream that comes out of the wellhead.

The other 40% is produced during the crude oil refining process.

The LPG must be separated from an intricate mixture of hydrocarbons, which includes the methane, ethane, ethene, propene, isobutene, butadiene, pentane, and pentene.

The plants that do the processing are frequently called “stripper plants”, as the LPG is stripped from the natural gas flow.

Impurities must also be removed from the propane and butane or they will prevent the LPG from liquefying properly.

The refrigeration technique is common for recovery of LPG from a natural gas stream.

With this technique, they refrigerate the gas stream to obtain the LPG.

Refrigeration is employed in three different processes: expander plants, low temperature separation and combined processes.

Other separation techniques may also be employed, including lean oil absorption.

This LPG can be used as a mixture or further separated into propane, butane and isobutane, as needed.

The LPG enters its own distribution network, where it eventually finds its way to end users, including home LPG and commercial LPG users all around Australia and the world.

Uses of Natural Gas Liquids

Ethane (C2H6) is commonly used in the in the petrochemical industry to produce ethylene, which is used to make plastics like polyethylene.

NGL applications include cookingPropane (C3H8) or LPG is used as a fuel for many residential, commercial and agricultural heat applications, including cooking, hot water systems and heating.

It is also employed as a propellant, refrigerant, vehicle fuel and petrochemical feedstock.

Butane (n-butane) (C4H10) is commonly used as a fuel, propellant and refrigerant, as well as a petrochemical feedstock.

Isobutane (i-butane) is an isomer of butane.

So, it has the same chemical formula as butane – C4H10 – but has a different arrangement of its atoms.

Isobutane is commonly used as a refrigerant and a propellant.

Pentane (C5H12) is are also used in the petrochemical industry to make things like polystyrene foam and other plastic foams.

Hexane (C6H14) is used in gasoline blending, solvents, and other chemical applications.

Heptane (C7H16) is commonly used in solvents. It is undesirable in gasoline, as it is at the zero point of the octane rating scale.

Octane (C8H18) and its isomer, iso-octane, are used as a major components in gasoline (petrol), as they have anti-knock properties.

Final Thoughts

"Natural gas liquids" is becoming a more commonly referenced term, where previously it was just used within the energy industry.

NGLs include ethane, the traditional LPG gases, and the heavier liquid hydrocarbons.

The terms NGL and LPG are not exactly synonymous but the common LPG gases are included within the wider group of natural gas liquids.

Do we have anyone who has done the interview before of has an idea of the areas n questions always asked. Pls share

noble4lily:
Lng should be the one with higher selling prices due to the processes involved in reducing the temperature to abt -161 to -260 degree converting gas to liquid at lower pressure

NGLs (including condensate) are actually more expensive! It takes several production of LNG to produce commercial quantity of NGL.

noble4lily:
Do we have anyone who has done the interview before of has an idea of the areas n questions always asked. Pls share

2013.
I bet they had over 200 questions. They kept flipping and flipping and flipping.... and questions were just flying up and down. I was still hot then. There was a white board behind me. For answers they weren't satisfied with... They asked me to show it either mathematically or diagrammatically on the board.
One question I never forget is "state Hooke's law in 5 diffrent ways. And some questions about valves and compressors. At the end, they asked if I had any question for them. They were very nice and friendly. I was very very very young then and twas my first job interview just after NYSC. I lost out.

Akexstinger:


Lol shegzy shegzy...How your side? Congrats. Wish you success in your interview

Am cool, You are a great Man Stinger, Thanks for being helpful.

Kumashi2:
I thank n bless God Almighty for dis privilege.....
It's not by my power nor knowledge but by His Special Grace.....

For our fellow brothers/sisters dat received unsuccessful mails....
God Almighty will surprisingly bless u soonest with a better option... Ameen.


Shegzy4luv...
Dirtymoney....
Softrise....
Walexyboy...
Kgcburabari....

I sight u guys.... �

See u guys @d interview...

Confirm,it will end in Praise.

noble4lily:

NGL is an acronym for Natural Gas Liquids - the liquid hydrocarbons normally associated with "Natural" gas, which is composed mainly of methane, ethane, and "heavies" like propane & butanes. Depending on the gas pressure, the heavies will condense and constitute the liquid or "wet" portion of the natural gas. NGLs are much more valuable as raw material for further processing than as fuel for simple combustion.

LNG is an acronym for Liquefied Natural Gas - the gaseous portion of a natural gas (mostly the methane and a little ethane) in the liquefied state (-260 oF) & 1 atm. This is an efficient way to move, transport and handle large, bulk quantities of natural gas instead of trying to store it in the gaseous state at elevated pressures.

Shorter version

Correct Bro, keep it coming, thanks for being helpful

dirtymoney:
2013.
I bet they had over 200 questions. They kept flipping and flipping and flipping.... and questions were just flying up and down. I was still hot then. There was a white board behind me. For answers they weren't satisfied with... They asked me to show it either mathematically or diagrammatically on the board.
One question I never forget is "state Hooke's law in 5 diffrent ways. And some questions about valves and compressors. At the end, they asked if I had any question for them. They were very nice and friendly. I was very very very young then and twas my first job interview just after NYSC. I lost out.

wow, nice one. and what was the qtn u asked them?

softrise:
wow, nice one. and what was the qtn u asked them?

Why can't you just type out question? Why shorten it to qtn? It's not nice at all

dirtymoney:
2013.
I bet they had over 200 questions. They kept flipping and flipping and flipping.... and questions were just flying up and down. I was still hot then. There was a white board behind me. For answers they weren't satisfied with... They asked me to show it either mathematically or diagrammatically on the board.
One question I never forget is "state Hooke's law in 5 diffrent ways. And some questions about valves and compressors. At the end, they asked if I had any question for them. They were very nice and friendly. I was very very very young then and twas my first job interview just after NYSC. I lost out.

please brother don't be offended, like what range is the transport subsidy during your time.?

obinnanelson4:
please brother don't be offended, like what range is the transport subsidy during your time.?

lol, guys are already calculating

This is weird...you guys didn't even ask him of other questions THEY asked him so we will know how to focus our minds when preparing for the interview; una dey ask am of wetin hn ask dem and Tfare!.....OMG...dirtymoney please I have been looking for Alex for more info on there questionnaire focus...seems you can also help us out with that, just tips as much as you can remember abeg... Thanks a lot bro

obinnanelson4:
please brother don't be offended, like what range is the transport subsidy during your time.?

15k

softrise:
wow, nice one. and what was the qtn u asked them?

It's been a while sir. I can't really remember all. The questions were much. From basic physics to LNG processes. It was a panel interview consisting of ki think 4-6 persons. Each of the interviewer had a 10-15 paged question bank. I don't know if they were all having the same set of questions...but the flipping and flipping and randomization was what caught my eye. Still... With the whole rush and intimidation that day.. They tried to appear friendly.

dirtymoney:
15k

Thanks alot for your prompt response.

softrise:
wow, nice one. and what was the qtn u asked them?

lol. I asked them when I'd be resuming... I guess time and my performance then has answered that question. Then I asked why despite the huge export of Nigeria's LNG over the years, most nigerian homes are still using kerosene and firewood to cook. Is that not a sign of inefficiency on their part having to attend to international demands when the patronage back home is nothing to write home about. Or is the price index not friendly despite the fact that we produce the gas locally. (probably that was the question that got them pissed off). Then I just secured admission for my degree. I also asked if there would be room for me to further my studies while working with them and if they'd use them as a criteria for promotion and change of cadre. Then I finally asked them how much their pay package was (as I needed to compare figures with another indigenous company that offered me a position)... They simply replied that the pay package was very very OK.

dirtymoney:
lol. I asked them when I'd be resuming... I guess time and my performance then has answered that question. Then I asked why despite the huge export of Nigeria's LNG over the years, most nigerian homes are still using kerosene and firewood to cook. Is that not a sign of inefficiency on their part having to attend to international demands when the patronage back home is nothing to write home about. Or is the price index not friendly despite the fact that we produce the gas locally. (probably that was the question that got them pissed off). Then I just secured admission for my degree. I also asked if there would be room for me to further my studies while working with them and if they'd use them as a criteria for promotion and change of cadre. Then I finally asked them how much their pay package was (as I needed to compare figures with another indigenous company that offered me a position)... They simply replied that the pay package was very very OK.

Don't ask them these sort questions again lol!