問題一覧
1
How long (in seconds) does a StethoScope 675 type 0-D test take (without setting and retracting)?
180
2
Put the components in order of the numbering
1 Hydraulic Power 2 Electronic chassis/Gauges 3 Pretest 4 Battery 5 EQ Block 6 Probe block/Compensator
3
What is the pressure (in psi) in the set line when the tool is fully deployed?
2400
4
You have finished Downlink #1. You can see the following data points on the demodulation window: STAT_RPT = 1 GEN13 = 1 GEN12 = 7 GEN3 = 254 HYDR_RET = 59 Please choose from the following options, select all answers that apply
You have to downlink to latch the battery, Downlink #1 was successful
5
How can you make sure that the BHA is not moving during a test?
Make sure heave compensation is on, Remove torque from string prior to test
6
Which of the following statements is/are true about the hydraulic system of the StethoScope?
The FPWD has a set line, a retract line and a flow line, Set and Retract line pressures are delta pressures based on compensator pressure
7
What could be responsible for the pressure increase in highlighted area?
The tool is being lifted by the setting piston
8
Maximum time it could take TST to fully set shoud be around
90
9
Which of the following statements are true about retract events? Select all that apply
Retract events prevent accidental deployment, A retract event is triggered when the retract line pressure is too low
10
PFTN stands for
Pretest motor total number of turns
11
Put the setting sequence in correct order
1 Filter piston retracting 2 EQ valve closing 3 Setting piston deploying 4 Probe piston deploying
12
Which statements are true about TST6 EQ block?
EQ ports allow access to clean the flow line, EQ block houses the EQ valve, EQ ports allow access to the compensator lock
13
The graph shows the pressures recorded during a pretest. What was the result of the test?
Goof test
14
The graph below shows the real time graph of a pressure test that was aborted. Why was the test aborted?
No seal
15
At what approximate set line pressure (in psi) does TST8 deploy the setting pistons?
500
16
Select correct
The hole is probably in gauge, The tool is set/finished the deployment successfully
17
Which conditions can trigger a retract event?
Retract line pressure is less than 500psi, Retract line pressure divided by set line pressure is less than 5.5
18
Which of the following ODF phases is sent immediately after a pretest is finished?
Phase C
19
What does the abbreviation RLDF stand for, when analyzing a dump file
Retract Line Pressure
20
Select the correct description for each point labelled
1 - Pretest motor slowing down at end of recycle, 2 - Hydraulic motor starting at tool retract
21
The graph below shows an example of a successful pretest station. It shows three delta pressures. Which one would you use for the mobility calculations?
P3
22
Which of the following are StethoScope chassis modules?
Hydraulic Module, Battery Housing, Electronics Module, Equilization block
23
At what pressure (in psi) approximately does the tool deploy the probe piston?
1800
24
HFMS stand for what on the techlog?
Hydraulic Motor Speed
25
Which of the following statements about the StethoScope battery are true?
It is important to always fully depassivate a bettery before it is used, You should never rerun a battery
26
Which statements are not true about retract events?
Retract events need TSIM power, Retract events cannot be triggered on surface, A retract event is triggered when the set line pressure is too low
27
Which is true about ACQG Guage calibation?
Frequency is every 12 months and countdown is from date of supplier calibration
28
What is the maximum pressure rating of the ACQG in psi? Please give your answer in psi, no decimals
20000
29
What stabilizer sizes are available on the StethoScope 675?
9 1/4, 8 1/4
30
How many setting pistons are on the probe block of a StehtoScope 825 tool?
2
31
Can you run the StethoScope675 tool without a battery?
No
32
What does the abbreviation SLDF stand for, when analyzing a dump file?
Set line pressure
33
What is the minimum acceptable voltage under load on a TST battery after surface depassivation at an ambient temperature of above 25 °C?
69
34
You have just dumped a StethoScope after a short run. A quick analysis of the dump file shows that you have a very high number of retract events. Can you rerun the tool?
No
35
How much time (in seconds) do you usually estimate for fully setting a StethoScope675?
90
36
Arrange the descriptions for the labels in correct order 1 - First Row 2 - Second Row 3 - Third Row 4 - Fourth Row You can ignore the order in rows 5 to 8.
1 Setting Piston Deploying 2 Second drawdown 3 Probe Piston Deploying 4 Tool retracting
37
Which of the following auxiliary equipment is necessary to run a StethoScope 675?
675 Field Kit, TSIM 2, StethoScope Batteries, ARC Personality Adaptor
38
What is the default maximum difference in pressure (psi) that the StethoScope can draw down? (8500psi on request)
6000
39
What does the abbreviation TSTS stand for, when analyzing a dump file
State Machine
40
??? Which statements are true about TST6 power supply? ???
The tool switches off if the battery voltage drops below 48V, The tool software switches the motor off if the battery voltage drops below 52V, The StethoScope can be run with a TeleScope only
41
BIDA stands for
Battery current
42
The diagram below shows a successful pretest station. Three significant pressures have been marked with numbers 1, 2 and 3. Please select the correct description for each pressure
1 Final Buildup Pressure 2 Investigation Drawdown pressure 3 Annulus pressure before
43
Put the labels in order
1 ROP 2 Probe/Packer 3 Compensator Ports 4 Index Pin/Hydraulic Drain Valve 5 EQ/APWD/Clean out port
44
What stabilizer sizes are available on the StethoScope 825?
10 3/8, 12
45
Which of the following statements) is/are true about the TST hydraulic system?
Set & Retract line pressures are delta pressures based on compensator pressure, The FPWD has a set line, a retract line & a flow line