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Initiative by IITians & Experts to guide aspirants for Petroleum Eng. CBT, GATE, SPE, PSUs..etc. & Interviews👔🎯 Website:- gateaceinpetroleumots.conductexam.com/ 📩 apigateinpetroleum@gmail.com ❤️FB-Apiace Est.Dt: 3-07-2019
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Which of the following has maximum hydrogen/carbon ratio (by weight)?
Carbon percentage (by weight) in crude petroleum may be about
The mud properties that are responsible for removing the cutting out of the well are
A drilling rig is pulling a drill string at velocity of 30 ft/min. If the weight of the drill string is 450,000 lbf, calculate the output horse power if the rig engines are running at speed of 1350 rpm
For example👇🏼
If Sandeep has completed B.Tech in Petroleum Eng. & got AIR-6 in GATE, with a GATE score=897 out of 1000.
and also he got 14 marks out of 15 in ONGC panel Interview.
Then his aggregated marks out of 100 during recruitment will be.
(897*.06) + (20, only B.Tech)+ 14(interview marks)= 87.82/100.
& This 87.82 marks will be compared with other candidates.
So, Whatever your GATE rank may be, if there is not much difference in GATE scores , you can see here the importance of interview marks then.
Hope all understood it now.😇
Guys, For those who are unaware of marks distribution 👇🏼👇🏼
ONGC 100 Marks= (60% of GATE Score+ 25(max degree marks)+15(interview marks)
🔴NEP-& its impact on Indian Graduates & Opportunities in PSU's via GATE exam perspective
In a two- or three-phase separator with very little liquid/water,____________ is widely used.
Calculate the formation pore pressure if the matrix stress is 9,000 psi and the overburden pressure of an underground reservoir is 13,000 psi.
Determine the value of the dexponent, if the drilling rate is 35 ft/hr, the rotary RPM is 100, bit di=12.25" and the weight on the bit is 60,000 lbf.
The effective viscosity of the drilling fluid using Marsh funnel equation was found to be 30 cp in 50 seconds. Calculate the density of the drilling fluid obtained from Marsh Funnel experiment.
A 10.0 lbm/gal mud contains clay of specific gravity of 2.5 and fresh water. Compute volume percentage and weight percentage of clay in this mud
Which of the following is not an example of Bingham plastic fluid model?
Well control methods👇🏼
1-Primary-By mud weight to avoid kick.
2-Secondary- By mechanical devices called-BOPS
3- Tertiary- To control underground Blowouts by Heavy muds or drilling Relief wells etc
When no flow boundary is encountered, then which relation follows
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Team Ace Petroleum Initiative
What is the consequence of not keeping the wellbore full of drilling fluid?
