🔴OFFSHORE DRILLING AND PRODUCTION for GATE🔴
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1- Sukumar Laik's Book
2- Subrata K. Chakrabati handbook
3- Offshore drilling,completion,ETA seminar
👇🏻
—------------------------------------------------------------------------------—
1- Sukumar Laik's Book
2- Subrata K. Chakrabati handbook
3- Offshore drilling,completion,ETA seminar
👇🏻
These are IIT-ISM Prof Sukumar Laik's class notes... Start offshore from here and if u stuck in some concept and something is not clear in pics, refer to his book pdf that was uploaded earlier here.
Production 🔑key---
C, b, a, b, a, a, C, C, d, C, a, b, a, a, a, a, a, C, a, b, C, a, b, C, a, C.
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C, b, a, b, a, a, C, C, d, C, a, b, a, a, a, a, a, C, a, b, C, a, b, C, a, C.
🙏🙏
Which of the following is the function of riser?
a) Guide fluid and tools for well drilling and workover
b) Guide fluid from wells to floaters injection c) Guide fluid from floaters to well s export d) All of the above
a) Guide fluid and tools for well drilling and workover
b) Guide fluid from wells to floaters injection c) Guide fluid from floaters to well s export d) All of the above
Anonymous Poll
15%
A
11%
B
5%
C
69%
D
FPSO system is preferred for a) Small onshore field b) Large offshore field c) Small offshore field d) Large onshore field
Anonymous Poll
10%
A
66%
B
21%
C
3%
D
Which types of platform are fixed structure but they use narrower and flexible tower of concrete and steel?
a) Tension leg platform (TLP) b) Drillship c) Barge d) None of the above
a) Tension leg platform (TLP) b) Drillship c) Barge d) None of the above
Anonymous Poll
69%
A
6%
B
11%
C
14%
D
👍1
In ________, the pipe is laid from an elevated tower on a lay barge using longitudinal tension without an over bend configuration at the sea surface.
a) S-lay method b) J-lay method c) Towing-lay method d) None of the above
a) S-lay method b) J-lay method c) Towing-lay method d) None of the above
Anonymous Poll
18%
A
56%
B
19%
C
6%
D
Which of the following type of riser is generally used during offshore production operations?
a) Rigid TTR b) Rigid SCR c) Flexible Riser d) All of the above
a) Rigid TTR b) Rigid SCR c) Flexible Riser d) All of the above
Anonymous Poll
9%
A
5%
B
48%
C
37%
D
Which of the following turret systems are best suited for harsh environment?
a) External Turret Systems b) Internal Turret Systems c) Both (a) and (b) d) None of the above
a) External Turret Systems b) Internal Turret Systems c) Both (a) and (b) d) None of the above
Anonymous Poll
39%
A
39%
B
21%
C
1%
D
Spread mooring system are generally used for:
a) Ship shaped vessels b) Semi submersibles c) Spars d) Both (b) and (c)
a) Ship shaped vessels b) Semi submersibles c) Spars d) Both (b) and (c)
Anonymous Poll
26%
A
19%
B
15%
C
41%
D
___________ platform utilizes a large diameter vertical cylinder buoy floating on the sea water surface to support the decks.
a) Spar b) Barge c) Drillship d) FPSO
a) Spar b) Barge c) Drillship d) FPSO
Anonymous Poll
49%
A
22%
B
14%
C
15%
D
__________ is designed to receive from nearby oil platform process it, store it and transfer it to the tankers for its further transportation to the ports?
a) TLP b) Drillship c) Spar d) FPSO
a) TLP b) Drillship c) Spar d) FPSO
Anonymous Poll
4%
A
12%
B
4%
C
79%
D