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Table of Contents

Table of Contents


    

                             APCT-3 Electronics                                                                          APCT-3 Shoe


Tool assembly

  1. Check pressure case and cutting shoe for damage. Ensure they are in good working order.
  2. Check O-Rings on the case. Ensure they are not damaged. Apply a light coat of Dow Corning 111 grease to the O-Rings and install on the case. Ensure threads are clean and apply a light coat of Lubriplate No. 630-2 Multipurpose Grease P/N 07298.
  3. Install electronics package into the pressure case using the installation tool. Apply a liberal amount of Thermal Joint Compound Type 120 from Wakefield Engineering to the temp sensor and install in the case.
  4. Install data cable in the electronics package.

Initialization

  1. Launch WinTemp from the desktop (Snowflake)
  2. Select-Logger
  3. Select-Battery.Battery Voltage 3005mv. If below 2750mv return logger to shore.
  4. Select-Exit
  5. Select-Logger
  6. Select-Setup. A warning message may appear: "The logger contains data. Please clear memory before proceeding."
  7. Select-OK
  8. Select-Logger
  9. Select-Clear Data. A warning message may appear: "Do you really want to clear data?"
  10. Select-Yes
  11. Select-Logger
  12. Select-Setup (If no additions)
  13. Select-Start Now!
  14. Select-OK Select after tool starts to run. Verification window will come up. Tool can run for 18 hours.

Deployment and tool retrieval

  1. Remove cable from electronics package.
  2. Using the installation tool, insert the electronics package into the cutting shoe.
  3. Attach cutting shoe to pressure case. Tighten snugly with special wrench.
  4. Run Tool. Recommended 5 min at mud line and 10 min after shooting into the hole.
  5. When tool returns from the hole, ensure it is loosened on the drill floor and power washed off on the core receiving deck.
  6. Put the tool in the vice. Use the wrench to remove the cutting shoe from the pressure case.
  7. Using the installation tool remove the stainless steel spacer with the O-Ring.

Data download

  1. Install data cable in the electronics package.
  2. Run WinTemp:
    1. Select-WinTemp from desktop. (Snowflake)
    2. Select-Logger
    3. Select-Read data. You will see the following message: "The logger is still active. Do you want to stop acquisition?"
    4. Select-Yes
    5. Select-File 
    6. Select-Save As. >Move wtf. file to where you wish to process it. (395E-1560-07H)
    7. Select-file
    8. Select-Export. Move dat. file to where you wish to process it. (395E-1560-07H)
    9. Select-Save
    10. Select-Logger
    11. Select-Clear Data. Verification message will appear: "Do you really want to clear the logger memory?"
    12. Select-Yes
    13. Select-Setup
    14. Select-Deactivate

Data processing

  1. Launch TPFIT/MATLAB shortcut from the desktop.
  2. In MATLAB

  3. Select-Run (Green Arrow on the top task bar)

  4. Select-Load Data
  5. Select-Exp 395E Folder
  6. Select-U1561A Folder
  7. Select-Hole A Folder
  8. Select-395E-U1561A-04H Folder
  9. Select-.dat file
  10. Select-Open
  11. Select-Edit Meta Data
  12. Enter- Expedition 395E / Site 1560 / Hole A / Core 07 / Core Type H / Depth 50 / Comments
  13. Select-Accept
  14. Select-Pick
  15. Select-tO Pick- Expand window if needed. Pick a point just before the start of the temperature curve.
  16. Select-Start Pick. Pick the highest stable point on the temperature curve.
  17. Select-End Pick. Pick the lowest stable point on the temperature curve.
  18. Select-Save
  19. Select-Compute Contours
  20. Select-Make Report.
  21. Select-Save Session
  22. Select-Save
  23. Select-Quit. The following m4essage message is displayed.  "Save Session?"
  24. Select-No
  25. Close Window.


Credits

This document originated from Word document APCT-3 Run Procedure_374.docx (see Archived Versions below for a pdf copy) that was written by R. Gjesvold (2017-07-17). Credits for subsequent changes to this document are given in the page history.

LIMS Component Table

ANALYSISTABLENAMEABOUT TEXT
DH_TEMPSAMPLEExpExp: expedition number
DH_TEMPSAMPLESiteSite: site number
DH_TEMPSAMPLEHoleHole: hole number
DH_TEMPSAMPLECoreCore: core number
DH_TEMPSAMPLETypeType: type indicates the coring tool used to recover the core (typical types are F, H, R, X).
DH_TEMPSAMPLEtext_idText_ID: automatically generated database identifier for a sample, also carried on the printed labels. This identifier is guaranteed to be unique across all samples.
DH_TEMPSAMPLEsample_numberSample Number: automatically generated database identifier for a sample. This is the primary key of the SAMPLE table.
DH_TEMPSAMPLElabel_idLabel identifier: automatically generated, human readable name for a sample that is printed on labels. This name is not guaranteed unique across all samples.
DH_TEMPSAMPLEsample_nameSample name: short name that may be specified for a sample. You can use an advanced filter to narrow your search by this parameter.
DH_TEMPSAMPLEx_sample_stateSample state: Single-character identifier always set to "W" for samples; standards can vary.
DH_TEMPSAMPLEx_projectProject: similar in scope to the expedition number, the difference being that the project is the current cruise, whereas expedition could refer to material/results obtained on previous cruises
DH_TEMPSAMPLEx_capt_locCaptured location: "captured location," this field is usually null and is unnecessary because any sample captured on the JR has a sample_number ending in 1, and GCR ending in 2
DH_TEMPSAMPLElocationLocation: location that sample was taken; this field is usually null and is unnecessary because any sample captured on the JR has a sample_number ending in 1, and GCR ending in 2
DH_TEMPSAMPLEx_sampling_toolSampling tool: sampling tool used to take the sample (e.g., syringe, spatula)
DH_TEMPSAMPLEchanged_byChanged by: username of account used to make a change to a sample record
DH_TEMPSAMPLEchanged_onChanged on: date/time stamp for change made to a sample record
DH_TEMPSAMPLEsample_typeSample type: type of sample from a predefined list (e.g., HOLE, CORE, LIQ)
DH_TEMPSAMPLEx_offsetOffset (m): top offset of sample from top of parent sample, expressed in meters.
DH_TEMPSAMPLEx_offset_cmOffset (cm): top offset of sample from top of parent sample, expressed in centimeters. This is a calculated field (offset, converted to cm)
DH_TEMPSAMPLEx_bottom_offset_cmBottom offset (cm): bottom offset of sample from top of parent sample, expressed in centimeters. This is a calculated field (offset + length, converted to cm)
DH_TEMPSAMPLEx_diameterDiameter (cm): diameter of sample, usually applied only to CORE, SECT, SHLF, and WRND samples; however this field is null on both Exp. 390 and 393, so it is no longer populated by Sample Master
DH_TEMPSAMPLEx_orig_lenOriginal length (m): field for the original length of a sample; not always (or reliably) populated
DH_TEMPSAMPLEx_lengthLength (m): field for the length of a sample [as entered upon creation]
DH_TEMPSAMPLEx_length_cmLength (cm): field for the length of a sample. This is a calculated field (length, converted to cm).
DH_TEMPSAMPLEstatusStatus: single-character code for the current status of a sample (e.g., active, canceled)
DH_TEMPSAMPLEold_statusOld status: single-character code for the previous status of a sample; used by the LIME program to restore a canceled sample
DH_TEMPSAMPLEoriginal_sampleOriginal sample: field tying a sample below the CORE level to its parent HOLE sample
DH_TEMPSAMPLEparent_sampleParent sample: the sample from which this sample was taken (e.g., for PWDR samples, this might be a SHLF or possibly another PWDR)
DH_TEMPSAMPLEstandardStandard: T/F field to differentiate between samples (standard=F) and QAQC standards (standard=T)
DH_TEMPSAMPLElogin_byLogin by: username of account used to create the sample (can be the LIMS itself [e.g., SHLFs created when a SECT is created])
DH_TEMPSAMPLElogin_dateLogin date: creation date of the sample
DH_TEMPSAMPLElegacyLegacy flag: T/F indicator for when a sample is from a previous expedition and is locked/uneditable on this expedition
DH_TEMPTESTtest changed_onTEST changed on: date/time stamp for a change to a test record.
DH_TEMPTESTtest statusTEST status: single-character code for the current status of a test (e.g., active, in process, canceled)
DH_TEMPTESTtest old_statusTEST old status: single-character code for the previous status of a test; used by the LIME program to restore a canceled test
DH_TEMPTESTtest test_numberTEST test number: automatically generated database identifier for a test record. This is the primary key of the TEST table.
DH_TEMPTESTtest date_receivedTEST date received: date/time stamp for the creation of the test record.
DH_TEMPTESTtest instrumentTEST instrument [instrument group]: field that describes the instrument group (most often this applies to loggers with multiple sensors); often obscure (e.g., user_input)
DH_TEMPTESTtest analysisTEST analysis: analysis code associated with this test (foreign key to the ANALYSIS table)
DH_TEMPTESTtest x_projectTEST project: similar in scope to the expedition number, the difference being that the project is the current cruise, whereas expedition could refer to material/results obtained on previous cruises
DH_TEMPTESTtest sample_numberTEST sample number: the sample_number of the sample to which this test record is attached; a foreign key to the SAMPLE table
DH_TEMPCALCULATEDTop depth CSF-A (m)Top depth CSF-A (m): position of observation expressed relative to the top of the hole.
DH_TEMPCALCULATEDBottom depth CSF-A (m)Bottom depth CSF-A (m): position of observation expressed relative to the top of the hole.
DH_TEMPCALCULATEDTop depth CSF-B (m)Top depth [other] (m): position of observation expressed relative to the top of the hole. The location is presented in a scale selected by the science party or the report user.
DH_TEMPCALCULATEDBottom depth CSF-B (m)Bottom depth [other] (m): position of observation expressed relative to the top of the hole. The location is presented in a scale selected by the science party or the report user.
DH_TEMPRESULTcontour_image_asman_idRESULT contour image ASMAN_ID: serial number of ASMAN record for the heat model contour image (EPS format)
DH_TEMPRESULTcontour_image_filenameRESULT contour image filename: file name for the heat model contour image (EPS format)
DH_TEMPRESULTcore_nameRESULT core name: record of the core for which the temperature tool was deployed
DH_TEMPRESULTdepth (m)RESULT depth (m): field to enter measurement depth (not usually used)
DH_TEMPRESULTdepth_uncertainty (m)RESULT depth uncertainty (m): field to enter uncertainty in depth (if known) (not usually used)
DH_TEMPRESULTheat_capacity_by_volume (MJ/(m³-K))RESULT heat capacity by volume (MJ/(m^3-K)): heat capacity of the formation as calculated from heat decay curve
DH_TEMPRESULTmeasurement_qualityRESULT measurement quality: field to enter estimate of measurement quality (not usually used)
DH_TEMPRESULTraw_data_asman_idRESULT raw data ASMAN_ID: serial number of ASMAN record for the raw data file (Wintemp format, or WTF)
DH_TEMPRESULTraw_data_filenameRESULT raw data filename: file name for the raw data file (Wintemp format, or WTF)
DH_TEMPRESULTreport_asman_idRESULT report ASMAN_ID: serial number of ASMAN record for the downhole temperature report (TXT format)
DH_TEMPRESULTreport_filenameRESULT report filename: file name for the downhole temperature report (TXT format)
DH_TEMPRESULTresults_image_asman_idRESULT result image ASMAN_ID: serial number of ASMAN record for the results in image format (EPS format)
DH_TEMPRESULTresults_image_filenameRESULT result image filename: file name of the results in image format (EPS format)
DH_TEMPRESULTsession_asman_idRESULT session file ASMAN_ID: serial number of ASMAN record for the session file in MATLAB (MAT) format
DH_TEMPRESULTsession_filenameRESULT session filename: file name for the session file in MATLAB (MAT) format
DH_TEMPRESULTsoftware_usedRESULT software used: name and version number of the software used to fit the heating curves (e.g., TP-Fit Version 1.1)
DH_TEMPRESULTssup_asman_idRESULT spreadsheet uploader ASMAN_ID: serial number of ASMAN record for the spreadsheet uploader (if used instead of the normal upload path)
DH_TEMPRESULTssup_filenameRESULT spreadsheet uploader filename: file name of the spreadsheet uploader (if used instead of the normal upload path)
DH_TEMPRESULTtemperature (°C)RESULT temperature (deg. C): downhole temperature determined by the temperature curve fit
DH_TEMPRESULTtemperature_uncertainty (°C)RESULT temperature uncertainty (deg. C): uncertainty estimate in the downhole temperature (appears to always be 1 deg. C; doubt this is true value)
DH_TEMPRESULTthermal_conductivity (W/(m*K))RESULT thermal conductivity (W/(m*K)): calculated thermal conductivity of formation in watts per meter-Kelvin
DH_TEMPRESULTtool_serial_numberRESULT tool serial number: serial number of the tool used
DH_TEMPRESULTtool_typeRESULT tool type: type of tool used (e.g., APCT-3, SET2, SETP)
DH_TEMPSAMPLEsample descriptionSAMPLE comment: contents of the SAMPLE.description field, usually shown on reports as "Sample comments"
DH_TEMPTESTtest test_commentTEST comment: contents of the TEST.comment field, usually shown on reports as "Test comments"
DH_TEMPRESULTresult commentsRESULT comment: contents of a result parameter with name = "comment," usually shown on reports as "Result comments"

Archived Versions