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3. Execution and confirmation

3. Execution and confirmation
74問 • 1年前
  • ユーザ名非公開
    • 通報

    問題一覧

  • 1

    Which of the following involved in maxwell flowline hydrostatic pressure correction

    Mud density, Survey

  • 2

    During P/U of BHA your second hand was confused about the TFO procedure and asked for clarification. Note: BHA PD orbit + MicroScope HD + TeleScope + TST

    TeleScope ROP to TST packer looking DH clockwise

  • 3

    You decided to execute a MFDL for Direct Deployment. The tool accepted the MFDL and performed the Pretest. Once the pretest is finished. The tool will go to Standby mode.

    False

  • 4

    Which of the following is the most likely cause of the PFMS to behave abnormal around 162.5k sec?

    Battery voltage below 52 V

  • 5

    While Cing the hydraulic performance of TST tool you noticed sudden increase in the SLDF. The increase is highlighted by the red circle in the picture below. What do you think cause this increase?

    Hydraulic motor re-pressurize the set line by double bump feature

  • 6

    Your second hand is attending StethoScope in 2 weeks. She asked you which tool has better flowline design for the trapped air to be minimized?

    SterhoScope 475

  • 7

    At which stage during BHA pick-up the duct tape on the EQ port should be removed. BHA: Motor + StethoScope+ TeleScope + EcoScope+

    Once the tool is picked up and torqued. Just before loading the RA source

  • 8

    You were performing vacuum fill using O-C test you turned on the air and went to the unit to check F9 screen you observed TSTS reading 254. What does this mean?

    Tool retracted and no motors movement

  • 9

    You had some issues with TST stuck in ODF and OSC requested you to perform hard reset. On HSPM demod you have the following info: GEN 14 = 2 GEN 11 = 0 GEN 10 = 0 What would be your opinion for the OSC request?

    Based on the point provided it is not recommended to do hard rest as primary troubleshooting step

  • 10

    After the job the TLM failure team requested you to send brief summary of the techlogs for each pretest. You started your labeling for the events to make it look professional and easy to read. What would be your input for each numeric label. ( Put the options below in order where the top option represent 1 on the picture and last option represent 6 on the picture).

    1 Pretest motor soft datum and calibration 2 Tool setting 3 Pretest 4 Fast recycle 5 Slow recycle 6 Tool retracting

  • 11

    Your PSDM called you to verify the screenshot you sent by email ( added below ) . He asked what type of pretest did you perform?

    TOP type 2

  • 12

    You are preparing for your technical interview and you wanted to present the pretest results. What type of test is this do you believe?

    I need to zoom in to investigate further

  • 13

    In pre-job meeting SIS asked to have pumps off pretest. You did standby mode deployment following the DL sequence and GEN 13 showed 3 you waited for 4.5 min then you turned the pumps off. What is consequence of your action? Test performed is 1-A Tool programmed and run with default features

    Test will be aborted

  • 14

    While performing pretest downhole you observed GEN 12 showing 7. What does it mean?

    Battery unlatch

  • 15

    Pretest is due and you are planning to perform the positioning. What should be the bit depth you will give to the driller for the pretest depth to stop at knowing the following : Probe to bit offset: 80.2ft GR correlation log - depth offset: 2.7ft shallower Proposed bit depth: 7080ft ROP: 120ft/hr Pipe stretch: 14ft

    7077.3

  • 16

    You received 407 in A_ODFPWD_P in the ODF. OSC asked you on the phone which phase you are at because they lost your data streaming. What should you reply?

    Phase B

  • 17

    Your second hand engineer preparing for StethoScope school and showed you the pretest below. He asked you what is the pretest interp

    Lost seal

  • 18

    During SHT you started monitoring the tool functionality. You observed GEN 13 is reading 6 what does it mean?

    Tool is getting ready to deploy and ODF is being transmitted if enabled

  • 19

    SIS reservoir engineer asked you for the primary pressure gauge type. By looking at the screenshot below what could be the primary pressure sensor use for the flowline?

    Quartz Dyne

  • 20

    What data is transmitted in ODF phase B? Please select all answers that apply

    Flowline pressure at 1 psi resolution, Annular pressure at 1 psi resolution, GEN 3 (State Machine)

  • 21

    What data is transmitted in ODF phase A? Please select all answers that apply

    GEN 13 (DL#2 feedback), GEN 12 (battery status)

  • 22

    What data is transmitted in ODF phase C? Please select all answers that apply

    Final build up pressure at 0.1 psi resolution, Test status word and quality indicators, Mobility of the pretest, 5 pressure points taken during second drawdown at 1 psi resolution, Investigation build up pressure at 0.1 psi resolution

  • 23

    Which of the following ODF phases is sent immediately after a pretest is finished?

    Phase C

  • 24

    Which of the following statements is true regarding programming an ODF frame in Frame Builder? Please select all answers that apply

    The first datapoint always has to be LTBtoolID, A_ODFPWD_p always has to be sent in blocks of 4

  • 25

    You are programming a StethoScope 675 tool for a run. What does the "APWD Step" entry in the coefficients panel do?

    This value sets the number of flowline pressure measurements sent between 2 APWD measurements in ODF phase B

  • 26

    The diagram below shows the TSS Pressures tab of a successful pretest. What kind of test was taken?

    Type 2

  • 27

    How long does a Time Optimized Pretest (TOP) take. Consider only the test itself without the time required for setting and retracting the tools. Give time in minutes

    5

  • 28

    You are about to do a Type 1-A Time Optimized Pretest. Which of the following statements is true? Please select all answers that apply

    The test will take exactly 5 minutes (not including setting and retracting), This tools will drawdown at a rate of exactly 0.5 cc/sec on the initial drawdown

  • 29

    You are runing StethoScope in ODF mode. Which of the following statements is true about the FPWD_realtime.txt file. Select all answers that apply

    FPWD_realtime.txt file contains permanently the ODF data: Phase A to C for each test performed so far, FPWD_realtime.txt file is located under “op$config” folder in IDEAL and should be deleted/archived prior to start new run

  • 30

    What command do you have to send as your downlink #1 so that you can perform Time Optimized Pretests?

    Comand 2

  • 31

    The screenshot below shows the pressure graph of a real time flow test. What was the result of the test?

    Dry test

  • 32

    The StethoScope tool is not affected by very high overbalance?

    False

  • 33

    The graph shows the pressures recorded during a pretest. What was the result of the test?

    Good test

  • 34

    The graph below shows the real time graph of a pressure test that was aborted. Why was the test aborted?

    No seal

  • 35

    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?

    delta p3

  • 36

    How long (in seconds) does a StethoScope 675 type O-D test take (without setting and retracting)?

    180

  • 37

    What is a the minimum acceptable voltage under load on a TS battery after surface depassivation at an ambient temperature of above 25degC? (In V)

    69

  • 38

    How many setting pistons are on the probe block of a StehtoScope 825 tool?

    2

  • 39

    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

  • 40

    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.

    Pressure 1 - Final Buildup Pressure Pressure 2 - Investigation Drawdown Pressure Pressure 3 - Annulus pressure before

  • 41

    What stabilizer sizes are available on the StethoScope 675?

    9 1/4in, 8 1/4in

  • 42

    Can you run the StethoScope675 tool without a battery?

    No

  • 43

    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

  • 44

    Which of the following auxiliary equipment is necessary to run a StethoScope 675?

    675 Field Kit, TSIM 2, StethoScope Batteries, ARC personality adaptor

  • 45

    What stabilizer sizes are available on the StethoScope 825?

    10 3/8 in, 12 in

  • 46

    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

  • 47

    The client is concerned about how supercharging affects the FPWD measurement. What can you tell him?

    Formations with low mobilities are more affected by supercharging, Repeat points can verify the extent of supercharging on each measurement and the changes over time

  • 48

    Which of the following statements is true about sandface pressure?

    Sandface pressure tends to be higher than far field pressure because of drilling overbalance, The StethoScope measures sandface pressure

  • 49

    What is the maximum pressure rating of the ACQG in psi? Please give your answer in psi, no decimals.

    20000

  • 50

    Which of the following modules are connected to the flowline? Please select all that apply.

    Probe block / compensator, EQ block, Electronics, Pretest

  • 51

    Which of the following points help you to make sure your tool is not deployed?

    Hyd_ret, Gen14

  • 52

    The diagram below shows the TSS Pressures tab of a successful pretest. What kind of test was taken?

    Type 2

  • 53

    You are getting ready to send downlink #2 to initiate a test sequence. The Utility frame comes up and STAT_GEN = 32. Can you send DL#2?

    Yes

  • 54

    Which of the following statements is true about the "slack offset" when placing the BHA at depth?

    We need to make a correction because of the false Bit movement due to the way IDEAL tracks depth, The slack offset correction together with the ream offset correction are needed to output the correct depth in IDEAL

  • 55

    You have just taken a test shortly after drilling and you did not get a seal. After consulting with the mud loggers you suspect that there are cutting beds in the well at this depth. What possible actions could you recommed to the client?

    Orient the tool up, so that the packer points away from the cuttings bed, Ask if is possible to circulate the hole clean. Then retake the test

  • 56

    The graph below shows a successful pretest station. Two time intervals have been marked in color. What are the names these intervals?

    Blue interval - Investigation Phase Green interval - Final Phase

  • 57

    What is the relationship between mobility, permeability and viscosity?

    mobility = permeability / viscosity

  • 58

    The graph shows the pressures recorded during a pretest. What was the result of the test?

    No seal

  • 59

    When a pressure disturbance is introduced by a probe, what flow regime is established first?

    Spherical Flow

  • 60

    True/False. If the StethoScope675 loses seal on the final build up it will not do a RT mobility computation.

    True

  • 61

    What is the memory size on a StethoScope 675 tool?

    64 MB

  • 62

    What is the open circuit voltage in volts of a StethoScope battery?

    88.1

  • 63

    True/False. Taking a test with the pumps off provides a less noisy measurement?

    True

  • 64

    You have finished downlink #1. You can see the following RT datapoints in your repeating frame: STAT_RPT = 1 GEN13 = 1 - GEN12 = 2 GEN3 = 254 HYDR_RET = 59 Please choose from the following options, select all answers that apply.

    Go to test depth and send DL #2, Downlink #1 was successful

  • 65

    The graph shows the pressures recorded during a pretest. What was the result of the test?

    Good test

  • 66

    Which of the fixed pretests is the most aggressive?

    D

  • 67

    Which of the fixed pretests takes the longest time?

    A

  • 68

    The following graph focuses on the beginning of a pretest

    Event 1 - Pretest Piston calibration Event 2 - Filter Piston drawing back Event 3 - Setting piston deploying

  • 69

    Which of the following statements is/are false?

    If a pretest is tight, you have to go for a less aggressive test, If doubt, go for a A test

  • 70

    Sometimes you can lose a seal because the test is too aggressive

    True

  • 71

    The Stethoscope tool is not aftected by very high overbalance?

    False

  • 72

    The graph below shows three distinct fluid gradients, identifying three different type of fluids. Which one is identified as oil?

    2

  • 73

    Which of the following statements is true about sandface pressure?

    Sandface pressure tends to be higher than far field pressure because of drilling overbalance, The StethoScope measures sandface pressure

  • 74

    What inputs are required to do a hydrostatic pressure correction to account for the offset in depth between the probe/packer and the pressure gauges?

    Mus weight, Inclination at test depth

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    ユーザ名非公開

    問題一覧

  • 1

    Which of the following involved in maxwell flowline hydrostatic pressure correction

    Mud density, Survey

  • 2

    During P/U of BHA your second hand was confused about the TFO procedure and asked for clarification. Note: BHA PD orbit + MicroScope HD + TeleScope + TST

    TeleScope ROP to TST packer looking DH clockwise

  • 3

    You decided to execute a MFDL for Direct Deployment. The tool accepted the MFDL and performed the Pretest. Once the pretest is finished. The tool will go to Standby mode.

    False

  • 4

    Which of the following is the most likely cause of the PFMS to behave abnormal around 162.5k sec?

    Battery voltage below 52 V

  • 5

    While Cing the hydraulic performance of TST tool you noticed sudden increase in the SLDF. The increase is highlighted by the red circle in the picture below. What do you think cause this increase?

    Hydraulic motor re-pressurize the set line by double bump feature

  • 6

    Your second hand is attending StethoScope in 2 weeks. She asked you which tool has better flowline design for the trapped air to be minimized?

    SterhoScope 475

  • 7

    At which stage during BHA pick-up the duct tape on the EQ port should be removed. BHA: Motor + StethoScope+ TeleScope + EcoScope+

    Once the tool is picked up and torqued. Just before loading the RA source

  • 8

    You were performing vacuum fill using O-C test you turned on the air and went to the unit to check F9 screen you observed TSTS reading 254. What does this mean?

    Tool retracted and no motors movement

  • 9

    You had some issues with TST stuck in ODF and OSC requested you to perform hard reset. On HSPM demod you have the following info: GEN 14 = 2 GEN 11 = 0 GEN 10 = 0 What would be your opinion for the OSC request?

    Based on the point provided it is not recommended to do hard rest as primary troubleshooting step

  • 10

    After the job the TLM failure team requested you to send brief summary of the techlogs for each pretest. You started your labeling for the events to make it look professional and easy to read. What would be your input for each numeric label. ( Put the options below in order where the top option represent 1 on the picture and last option represent 6 on the picture).

    1 Pretest motor soft datum and calibration 2 Tool setting 3 Pretest 4 Fast recycle 5 Slow recycle 6 Tool retracting

  • 11

    Your PSDM called you to verify the screenshot you sent by email ( added below ) . He asked what type of pretest did you perform?

    TOP type 2

  • 12

    You are preparing for your technical interview and you wanted to present the pretest results. What type of test is this do you believe?

    I need to zoom in to investigate further

  • 13

    In pre-job meeting SIS asked to have pumps off pretest. You did standby mode deployment following the DL sequence and GEN 13 showed 3 you waited for 4.5 min then you turned the pumps off. What is consequence of your action? Test performed is 1-A Tool programmed and run with default features

    Test will be aborted

  • 14

    While performing pretest downhole you observed GEN 12 showing 7. What does it mean?

    Battery unlatch

  • 15

    Pretest is due and you are planning to perform the positioning. What should be the bit depth you will give to the driller for the pretest depth to stop at knowing the following : Probe to bit offset: 80.2ft GR correlation log - depth offset: 2.7ft shallower Proposed bit depth: 7080ft ROP: 120ft/hr Pipe stretch: 14ft

    7077.3

  • 16

    You received 407 in A_ODFPWD_P in the ODF. OSC asked you on the phone which phase you are at because they lost your data streaming. What should you reply?

    Phase B

  • 17

    Your second hand engineer preparing for StethoScope school and showed you the pretest below. He asked you what is the pretest interp

    Lost seal

  • 18

    During SHT you started monitoring the tool functionality. You observed GEN 13 is reading 6 what does it mean?

    Tool is getting ready to deploy and ODF is being transmitted if enabled

  • 19

    SIS reservoir engineer asked you for the primary pressure gauge type. By looking at the screenshot below what could be the primary pressure sensor use for the flowline?

    Quartz Dyne

  • 20

    What data is transmitted in ODF phase B? Please select all answers that apply

    Flowline pressure at 1 psi resolution, Annular pressure at 1 psi resolution, GEN 3 (State Machine)

  • 21

    What data is transmitted in ODF phase A? Please select all answers that apply

    GEN 13 (DL#2 feedback), GEN 12 (battery status)

  • 22

    What data is transmitted in ODF phase C? Please select all answers that apply

    Final build up pressure at 0.1 psi resolution, Test status word and quality indicators, Mobility of the pretest, 5 pressure points taken during second drawdown at 1 psi resolution, Investigation build up pressure at 0.1 psi resolution

  • 23

    Which of the following ODF phases is sent immediately after a pretest is finished?

    Phase C

  • 24

    Which of the following statements is true regarding programming an ODF frame in Frame Builder? Please select all answers that apply

    The first datapoint always has to be LTBtoolID, A_ODFPWD_p always has to be sent in blocks of 4

  • 25

    You are programming a StethoScope 675 tool for a run. What does the "APWD Step" entry in the coefficients panel do?

    This value sets the number of flowline pressure measurements sent between 2 APWD measurements in ODF phase B

  • 26

    The diagram below shows the TSS Pressures tab of a successful pretest. What kind of test was taken?

    Type 2

  • 27

    How long does a Time Optimized Pretest (TOP) take. Consider only the test itself without the time required for setting and retracting the tools. Give time in minutes

    5

  • 28

    You are about to do a Type 1-A Time Optimized Pretest. Which of the following statements is true? Please select all answers that apply

    The test will take exactly 5 minutes (not including setting and retracting), This tools will drawdown at a rate of exactly 0.5 cc/sec on the initial drawdown

  • 29

    You are runing StethoScope in ODF mode. Which of the following statements is true about the FPWD_realtime.txt file. Select all answers that apply

    FPWD_realtime.txt file contains permanently the ODF data: Phase A to C for each test performed so far, FPWD_realtime.txt file is located under “op$config” folder in IDEAL and should be deleted/archived prior to start new run

  • 30

    What command do you have to send as your downlink #1 so that you can perform Time Optimized Pretests?

    Comand 2

  • 31

    The screenshot below shows the pressure graph of a real time flow test. What was the result of the test?

    Dry test

  • 32

    The StethoScope tool is not affected by very high overbalance?

    False

  • 33

    The graph shows the pressures recorded during a pretest. What was the result of the test?

    Good test

  • 34

    The graph below shows the real time graph of a pressure test that was aborted. Why was the test aborted?

    No seal

  • 35

    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?

    delta p3

  • 36

    How long (in seconds) does a StethoScope 675 type O-D test take (without setting and retracting)?

    180

  • 37

    What is a the minimum acceptable voltage under load on a TS battery after surface depassivation at an ambient temperature of above 25degC? (In V)

    69

  • 38

    How many setting pistons are on the probe block of a StehtoScope 825 tool?

    2

  • 39

    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

  • 40

    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.

    Pressure 1 - Final Buildup Pressure Pressure 2 - Investigation Drawdown Pressure Pressure 3 - Annulus pressure before

  • 41

    What stabilizer sizes are available on the StethoScope 675?

    9 1/4in, 8 1/4in

  • 42

    Can you run the StethoScope675 tool without a battery?

    No

  • 43

    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

  • 44

    Which of the following auxiliary equipment is necessary to run a StethoScope 675?

    675 Field Kit, TSIM 2, StethoScope Batteries, ARC personality adaptor

  • 45

    What stabilizer sizes are available on the StethoScope 825?

    10 3/8 in, 12 in

  • 46

    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

  • 47

    The client is concerned about how supercharging affects the FPWD measurement. What can you tell him?

    Formations with low mobilities are more affected by supercharging, Repeat points can verify the extent of supercharging on each measurement and the changes over time

  • 48

    Which of the following statements is true about sandface pressure?

    Sandface pressure tends to be higher than far field pressure because of drilling overbalance, The StethoScope measures sandface pressure

  • 49

    What is the maximum pressure rating of the ACQG in psi? Please give your answer in psi, no decimals.

    20000

  • 50

    Which of the following modules are connected to the flowline? Please select all that apply.

    Probe block / compensator, EQ block, Electronics, Pretest

  • 51

    Which of the following points help you to make sure your tool is not deployed?

    Hyd_ret, Gen14

  • 52

    The diagram below shows the TSS Pressures tab of a successful pretest. What kind of test was taken?

    Type 2

  • 53

    You are getting ready to send downlink #2 to initiate a test sequence. The Utility frame comes up and STAT_GEN = 32. Can you send DL#2?

    Yes

  • 54

    Which of the following statements is true about the "slack offset" when placing the BHA at depth?

    We need to make a correction because of the false Bit movement due to the way IDEAL tracks depth, The slack offset correction together with the ream offset correction are needed to output the correct depth in IDEAL

  • 55

    You have just taken a test shortly after drilling and you did not get a seal. After consulting with the mud loggers you suspect that there are cutting beds in the well at this depth. What possible actions could you recommed to the client?

    Orient the tool up, so that the packer points away from the cuttings bed, Ask if is possible to circulate the hole clean. Then retake the test

  • 56

    The graph below shows a successful pretest station. Two time intervals have been marked in color. What are the names these intervals?

    Blue interval - Investigation Phase Green interval - Final Phase

  • 57

    What is the relationship between mobility, permeability and viscosity?

    mobility = permeability / viscosity

  • 58

    The graph shows the pressures recorded during a pretest. What was the result of the test?

    No seal

  • 59

    When a pressure disturbance is introduced by a probe, what flow regime is established first?

    Spherical Flow

  • 60

    True/False. If the StethoScope675 loses seal on the final build up it will not do a RT mobility computation.

    True

  • 61

    What is the memory size on a StethoScope 675 tool?

    64 MB

  • 62

    What is the open circuit voltage in volts of a StethoScope battery?

    88.1

  • 63

    True/False. Taking a test with the pumps off provides a less noisy measurement?

    True

  • 64

    You have finished downlink #1. You can see the following RT datapoints in your repeating frame: STAT_RPT = 1 GEN13 = 1 - GEN12 = 2 GEN3 = 254 HYDR_RET = 59 Please choose from the following options, select all answers that apply.

    Go to test depth and send DL #2, Downlink #1 was successful

  • 65

    The graph shows the pressures recorded during a pretest. What was the result of the test?

    Good test

  • 66

    Which of the fixed pretests is the most aggressive?

    D

  • 67

    Which of the fixed pretests takes the longest time?

    A

  • 68

    The following graph focuses on the beginning of a pretest

    Event 1 - Pretest Piston calibration Event 2 - Filter Piston drawing back Event 3 - Setting piston deploying

  • 69

    Which of the following statements is/are false?

    If a pretest is tight, you have to go for a less aggressive test, If doubt, go for a A test

  • 70

    Sometimes you can lose a seal because the test is too aggressive

    True

  • 71

    The Stethoscope tool is not aftected by very high overbalance?

    False

  • 72

    The graph below shows three distinct fluid gradients, identifying three different type of fluids. Which one is identified as oil?

    2

  • 73

    Which of the following statements is true about sandface pressure?

    Sandface pressure tends to be higher than far field pressure because of drilling overbalance, The StethoScope measures sandface pressure

  • 74

    What inputs are required to do a hydrostatic pressure correction to account for the offset in depth between the probe/packer and the pressure gauges?

    Mus weight, Inclination at test depth