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 Oil & Gas Career v3, Job Oppurtunities & Technical Sharing

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azraeil
post Mar 9 2012, 03:42 AM

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Congrats on V3. Just got back from the empty quarter visiting the Dunes is Shaybah. Was there for a photography trip. Too tired to do anything else at the moment.

FLNG for the stranded gas in Sabah ... was involved in some of the reserves assessments for this stranded gas fields before .... seems like there are a lot of activities in Malaysia nowadays which is always good.
azraeil
post Mar 9 2012, 02:18 PM

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QUOTE(ch_teo @ Mar 9 2012, 02:55 AM)
That's because of Murphy's screw up in Kikeh and the 4 year delay in getting Gumusut on-line.
azraeil
post Mar 10 2012, 02:56 PM

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QUOTE(hj.pet @ Mar 10 2012, 04:06 AM)
any geologist n well tester here? i've got some questions regarding on the problems that i'm currently face in my fdp project  icon_question.gif
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What is the problem ... I'm a geologist too but I charge in GBP heh heh heh heh .... just kidding, go ahead and ask
azraeil
post Mar 10 2012, 02:58 PM

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QUOTE(kebulan @ Mar 10 2012, 01:22 AM)
Hi guys..I need advice here..

I got a offer job as a Pipeline Engineer(downstream) from a EPCC company doing pipeline industry specialist in HDD for Gas Malaysia (Petronas) and I am a fresh graduate from UM in Chemical Engineering.My questions are

1)Can I go for upstream industry after I gain experiences here?maybe about 2 years,then I plan to go for a bigger company n doing upstream jobs.

2)Or I just reject their offer and wait for upstream jobs offer which Im not sure when I will get the interview/jobs?
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Why would you want to reject the offer? Go ahead and join the company that is offering you the job but at the same time keep your eyes open for other opportunities. A man with a working experience no matter where the experience is is always better than a fresh grad without one. It's not just the degree the employers are looking at, they will also want to know if you can work in the first place and having a job give you an advantage because obviously you can work.
azraeil
post Mar 10 2012, 08:06 PM

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QUOTE(hj.pet @ Mar 10 2012, 02:16 PM)
oh yeah. i totally forgot about ICDeadPeople & azraeil, geologist otai in lyn. heheh. btw i would like to ask, is it possible to determine the oil gas contact and water oil contact just by looking at the seismic data? correct me if i'm wrong but i dont think it's possible rite.

the problem rite now is that my group was given a numbers of seismic map, depth structure map and mdt-gr log data from well test. without any log data, is it possible for us to proceed with our fdp? after some discussion, we are having big trouble even to come out with the cross sectional view of the map without any of the log data since we don't know the formation type of our field. with the number of faults available, (24 to be exact) it seems very difficult to develop the cross sectional view.

one more thing, is it possible to drill on the fault?

can i pay using debit card? hahaha anyway thanks in advance!
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1. Is it possible to determine the OWC from Seismic data

Answer: yes, usually if the contact can be clearly seen (if you are lucky), it will be a flat spot on the seismic line which is indicative of presence of hydrocarbon. Bear in mind that the seismic vertical resolution is nowhere near as good as log data, you will have an uncertainty range of +- 30 metres.

How often can you see the contact from seismic? - Not very often. In fact, I would surmise, very rarely. Only if you are in the right place at the right time maybe (proper geometry during seismic acquisition etc)

2. It will be almost impossible to come up with an FDP without Log Data. Why was the data not given to you? I would understand if you guys are doing a data review with other companies, but if you are supposed to come up with an FDP, then you need all the data you can get.

3. Is it possible to drill into the fault?

Answer: Of course you can .... BUT people try to avoid the fault for a lot of reason. In Malaysia especially with the silt content, most faults will probably be a sealing fault (not always, maybe a 50-50 chance) but if the fault is sealing, the pressure on the hanging wall (if it's a normal fault) may be different from the footwall of the fault. In a lot of cases, you try to avoid it because different pressure regime in different fault blocks will cause all sort of drilling headaches as the well is drilled with specific mud weight at specific reservoir and pressure regime, so if you cross the fault into a different pressure regime, you can get worse case scenario, the BP Deepwater Fiasco. Now you don't want to do that right smile.gif
azraeil
post Mar 11 2012, 01:03 PM

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QUOTE(hj.pet @ Mar 11 2012, 05:32 AM)
so u r saying dat the best way to determine the OGC n WOC is by log data rite?

actually, the field was given to us for our final sem project. other groups have been given with tonnes of log data but not us. i guess, it's impossible for us to come out with the FDP with zero log data. to make things worst, the MDT-GR data were given to us was only from 1 wildcat well while we have about 12 wildcat wells in the map. i guess there's no way for us to determine the type of formation, the type of reservoir, the formation pressure, etc since we can't correlate those 12 wildcat wells right?

owh, that's a new info for me knowing dat the footwall n the roofwall of the fault are different in pressure. i wish i can show u the complication that we are facing right now with the numbers of the fault available in our field sad.gif it seems impossible for us to drill if we are going to avoid all the fault at all. let say if we want to drill on the fault, the only thing that we can do is to change the mud weight everytime we drill along it, right?
hahahaha can i use wang pos then?

the biggest problem for us is that the MDT-GR data that we have is only from 1 well. please correct me if i'm wrong but i don't think it's possible to generate a fluid distribution map only by referring to 1 wildcat well data.

seriously, we really don't know what to do next. i think we'll ask to change the field coz it seems impossible to come out with a FDP with these type of datas sad.gif
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If all else fails use these methods.

Since you have information from one well, then at minimum you have to assume

1. Any hydrocarbon encountered by the well (from MDT data) will only be limited to the fault blocks that it is drilled. All other blocks cannot be counted in the volume calculation. This will be your proved in place/reserve for FDP purposes.

2. I thought you should be able to come up with the OWC/GOC from the MDT datasets? You should have the oil pressure sample and if you're lucky the gas pressure sample from the MDT and using the hydrostatic pressure, you should be able to come up with the OWC/GOC (if you have the gas pressure sample) right? If you can do that, then your proved fluid limit will be based on the MDT

You can do a Proved + Probable volumes based on your assumption that some of the fault blocks are not sealing and that from the GR datasets, you should be able to tell what kind of environment you're in, channel sands, shoreface, etc and you can then assume how widely distributed the sand is ... if it is a channel system complex, use a modern analog to come up with the distribution of the channel complex. Usually based on the thickness of the channel complex, you should be able to come up with a reasonable width of the complex (i.e if the channel sand is 30 metres then, the channle complex can be 1-2km in width etc.) from there, you can estimate the proved + probable assume that the faults are not sealing for areas where there are channel sands.

If the GR indicates that it's a shoreface system, then you need to determine where you believe the source of deposition is and where the direction of the beach is, based on that you can then estimate the width of the shoreface and how long the beach is going to be, use an analog like Pantai Cinta Berahi or Desaru or whatever you like. From there, you can determine the proved + probable.

For maximum case, treat the field as a homogeneous reservoir. If the sand is 30 meters thick, assume the whole field has the same sand thickness and go from there.

That is why we never develop a field based on one well, that's just insane because the risk and uncertainty is so high ...

That is why Geologist is important as well smile.gif

azraeil
post Mar 11 2012, 08:51 PM

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QUOTE(hj.pet @ Mar 11 2012, 02:37 PM)
thanks for the quite complicated but very helpful answers!

so should i eliminate all the fault blocks that doesn't come with any well data in my FDP calculation? is it possible to treat the whole field as homogeneous since there are 2 big faults that separates the block 1 (the one that comes with MDT-GR) data from the other block? another problem that we have is that the GR data only covers from 1500 - 1600 m depth for that specific well. (the total depth of that well is about 2000 m depth)can we determine the whole formation type if we weren't given a complete set of GR data if it was the case?

since u say that it's insane to develop a field only based on one MDT-GR data, i think the best option that i have right now is to change the field right? i'm not going to present our findings and plans with so many uncertainties and risk. we'll be dead during the presentation answering all the questions from the industrial representative examiners  sad.gif

owh totally agree with ur statement on the importance of a geologist. in fact, i'm more interested to be a petrophysicist compared to reservoir eng, drilling, etc  biggrin.gif the project would be totally f*#ked up if both geologist and petrophysicist couldn't do their job properly!
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For volume calculation, you do 3 things

1. Proved reserves/in place, you just calculate the volume in the block with the well data
2. Proved + Probable - Both blocks is calculated
3. Proved + Probable + Possible - Homogenous reservoirs covering all blocks

As for the GR, you need to see how the data coverage of the well (i.e 1500 - 1600) corresponds to the reservoir section based on the maps. I have a suspicion that the GR covers the reservoir section so it should be okay. If it does not cover the reservoir section, then you can go to your professor and say F**k you in his face. He obviously have no frakkin clue about doing an FDP then.

I think, what the prof or industry rep wants to see is how you handle this situation with the limited data that they gave you. There will be time when you do a data review where you will only have really limited data. I have a strong suspicion that they want to hear how you quantify and assess the risks and uncertainty in developing the field.

It is always easy to do a project based on lots of data, the challenge in the industry is coming up with plans (which has taken into account the risks and uncertainty) when you don't have the luxury of those datasets.

Your call.
azraeil
post Mar 13 2012, 01:12 PM

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QUOTE(hj.pet @ Mar 12 2012, 07:33 PM)
we've discussed with our lecturer regarding on this issue and after some arguments and thoughts (after reminding him several times on the high risk and uncertainties in our case with the very limited data given for 1 hour ++), we've agreed to change our field biggrin.gif

anyway thanks mr. azraeil for your consultation. i'll send u some wang pos later on ok? hehe

owh, may i ask for ur opinion in case i got some questions regarding on the new field? this time, the data is more than enough for us to work with.
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No problem, ask away. I was involved in the review of all the milestones (MR1 to MR4) between Petronas and all the operators for their FDP so I'm quite well verse with the process.
azraeil
post Mar 13 2012, 01:13 PM

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QUOTE(sweeneyT @ Mar 13 2012, 07:16 AM)
Anyone knows how's working environment at dialog group?, benefits, I will start next monday
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I'm sure it will be exciting as they have been given a small field (Balai-Bentara) to develop. This will be a 3-4 billion dollar project so get as much experience as you can and good luck!
azraeil
post Mar 13 2012, 08:57 PM

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QUOTE(preakzz @ Mar 13 2012, 03:38 PM)
I think senior PE is if u hv 8-10 yrs experience, no?

http://www.mmcog.com/career/senior-project-engineer
Btw, before I go back at home with no internet,  cry.gif I received a job offer from Geoservices yesterday. Mudlogger. I think SLB must've passed my application which I have failed during the field exposure back in Labuan. Based on what I've read from v1-v2, it's a job to avoid. So..... should I really avoid it?
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Mudlogger is bottom feeder. Seriously .... BUT having said that, the experience of being a mudlogger will be invaluable in the O&G field. I have loads of super seniors (who no earns 50-60K a month) who started work as a mudlogger.

If you are happy with what you are doing in MMCOG and the pay is good, get as much experience there first.
azraeil
post Mar 14 2012, 01:24 PM

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Someone is looking for fresh graduate engineers for working in O&G in singapore

http://forum.lowyat.net/topic/2265299
azraeil
post Mar 14 2012, 03:15 PM

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QUOTE(omega_leed @ Mar 14 2012, 08:30 AM)
how to knw if its not a scam ?...seems funny a coperation comin to lowyat to recruit...
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He is only asking for your resume. If he starts asking for money, then you know it's a scam. JGC is a big company, try first and report back to us.
azraeil
post Mar 18 2012, 08:39 PM

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QUOTE(LO79 @ Mar 17 2012, 09:43 PM)
Looks like MLNG is expanding again.
Good info, even though these positions are for the main construction company.
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Yes, PETRONAS plans to install train 9 to increase the capacity to 27.7 mtpa from the current 25.4 mtpa capacity. Train 9 is planned for commissioning by 2016.
azraeil
post Mar 21 2012, 12:44 AM

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QUOTE(uhhwilliam @ Mar 20 2012, 06:16 PM)
And I would assume I do have it, actually. tongue.gif

It's just a minute scare episode I had awhile, like what if I studied hard just to come out to a declining industry, what with growing environmental concerns etc etc. Malaysia is coming out with various plans to reduce carbon emissions too and stuff so it does provoke me abit I have to say.
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People have been saying that since the 1980's and it is still going on strong. With the emphasis on enhanced oil recovery, they will need super reservoir engineers as well. By the time you graduate and get 10 years of experience in the local 0&G, you can become an expatriate and work in the middle easy where the reserve will last another 100 years. So don't worry about it.
azraeil
post Mar 21 2012, 04:40 PM

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QUOTE(hj.pet @ Mar 21 2012, 11:04 AM)
anyone?
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PM bro azmankl
azraeil
post Mar 28 2012, 01:42 AM

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QUOTE(hj.pet @ Mar 27 2012, 06:36 AM)
owh really? don't know about that n thanks for the info! biggrin.gif
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Usually they offer for those who are currently working in Petronas. They also take in EE and Chem E students who they want to convert to PE/RE.

I have not heard Petronas sponsoring students from Bachelors Degree to Masters degree without first having them work with Petronas for a couple of years.
azraeil
post Mar 28 2012, 01:44 AM

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QUOTE(miloping @ Mar 27 2012, 03:44 PM)
how is the remuneration in Exxon? will it be great difference from the E&P unit and their business support unit?
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I would suspect that it will be higher for those in the E&P business units. I think most Oil companies are segregating their salary scheme nowadays. Petronas was the last to do it.
azraeil
post Apr 23 2012, 01:12 PM

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QUOTE(cyang @ Apr 14 2012, 01:37 PM)
hi all..
any onboard processing geophysicist here?
would you all mind to share your working experience in vessel?
is there any company in msia or oversea looking for fresh grad w.r.t the job position? thank you..
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Western Geco, CGG Veritas, PGS etc, these are the companies that have vessels and will require on-board processors. No harm sending a cover letter with your CVs to them.
azraeil
post Apr 24 2012, 03:54 AM

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My understanding is that the fees even for visitors is about 800 ringgit which is quite high. But then again, my frien just came back from the Gala Dinner entertained by Sheila Majid so I guess that's where the money went.
azraeil
post Apr 24 2012, 11:42 AM

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QUOTE(cuteyman @ Apr 24 2012, 04:16 AM)
hello OnG taiko,  smile.gif
i have been told that Schlumberger Western Geco, Penang is a manufacturing plant for production of seismic equipment used to find OnG in deep sea and working there is not related in the offshore environment.
My question is it a good stepping stone to work at western geco as manufacturing engineers and used this experience in order to work in offshore area in the future?

can you give me an enlightenment for newbie man here?? notworthy.gif
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You are talking about the new WesternGeco Penang Product Center.

Here's info about WesternGeco

http://www.slb.com/services/westerngeco/services/marine.aspx

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