Schlumberger Verification Listing

Listing Created: 22-JUN-2004 11:18:01
Version: 9C2-304

  
Input Source: Pretest_3406.0m_MDT_071PTC.DLIS
Format: DLIS
Storage Set ID: Default Storage Set

Max Record Length: 8192
Storage Unit Sequence: 1

  
File Header  File: MDT_071PTC Sequence: 71  
  Defining Origin: 35
  File ID: MDT_071PTC File Type: PLAYBACK
  Producer Name: Schlumberger Product/Version: OP 12C0-301 File Set: 41 File Number: 29 21-JUN-2004 16:38:56
     
          Company Name: Esso Australia Pty. Ltd.
          Well Name: MLA A-22a
          Field Name: Turrum
          Tool String: MRPS_1, MRPS_2, MRHY_1, MRPO, MRPC, SGT-L, TCC-BF, ACTS-B1
          Computations: WELLCAD
  
Well Site Data  File: MDT_071PTC Sequence: 71  
  Origin: 35
    Well Data
  Company Name Esso Australia Pty. Ltd. CN
  Well Name MLA A-22a WN
  Field Name Turrum FN
  Rig: Nabors Rig 453 CLAB, COUN
  State: Victoria SLAB, STAT
  Nation Australia NATI
  Field Location Bass Strait - Licence VIC/L3/L4 FL
  Northing 5767922.76 m FL1
  Easting 606871.49 m FL2
  Service Order Number VEA041000904 SON
  Longitude 148 13' 15.814" E LONG
  Latitude 38 13' 49.232" S LATI
  Maximum Hole Deviation 65.8 (deg) MHD
  Elevation of Kelly Bushing 27.9 (m) EKB
  Elevation of Ground Level -59.0 (m) EGL
  Elevation of Derrick Floor 27.9 (m) EDF
  Permanent Datum M.S.L. Elevation of Permanent Datum    0.0 (m) PDAT, EPD
  Log Measured From D.F. Above Permanent Datum    27.9 (m) LMF, APD
  Drilling Measured From D.F. DMF

Absent Valued Parameters: CN1, CONT, SECT, TOWN, RANG, APIN

    Job Data
  Date as Month-Day-Year 13-Jun-2004 DATE
  Run Number 2 RUN
  Total Depth - Driller 3617.0 (m) TDD
  Current Casing Size 9.63 (in) CSIZ
  Casing Depth From 12.8 (m) CDF
  Casing Depth To 2978.0 (m) CADT
  Casing Grade L-80 CASG
  Casing Weight 26.0 (lbm/ft) CWEI
  Bit Size 8.50 (in) BS
  Date Logger At Bottom 14-Jun-2004 Time Logger At Bottom    3:30 DLAB, TLAB
  Logging Unit Number 41 Logging Unit Location    VEA LUN, LUL
  Engineer's Name G.Ruthven / J.Bell ENGI
  Witness's Name G.O'Neill / C.Menhennitt WITN
  Service Order Number VEA041000904 SON

Absent Valued Parameters: TDL, BLI, TLI, BSDF, BSDT

    Mud Data
  Drilling Fluid Type KCl / PHPA / Glycol DFT
  Drilling Fluid Density 10.0 (lbm/gal) Drilling Fluid Viscosity    69.0 (s) DFD, DFV
  Drilling Fluid Loss 2.80 (cm3) Drilling Fluid PH    9.00 DFL, DFPH
  Borehole Salinity 49000.0 (ppm) BSAL
  Mud Sample Source Flowline MSS
  Resistivity of Mud Sample 0.121 (ohm.m) Mud Sample Temperature    25.0 (degC) RMS, MST
  Resistivity of Mud Filtrate Sample 0.101 (ohm.m) Mud Filtrate Sample Temperature    25.0 (degC) RMFS, MFST
  Resistivity of Mud Cake Sample 0.135 (ohm.m) Mud Cake Sample Temperature    25.0 (degC) RMCS, MCST
  Date Circulation Stopped 11-Jun-2004 Time Circulation Stopped    10:15 DCS, TCS
  Date Logger At Bottom 14-Jun-2004 Time Logger At Bottom    3:30 DLAB, TLAB

Absent Valued Parameters: RMB, RMFB, MRT, MRT1, MRT2, MRT3

    PVT Data
  Borehole Salinity 49000.0 (ppm) BSAL

Absent Valued Parameters: ODEN, GGRA, BO, BW, IBG, BPP, BPT, SGOR

    Cement Data
  Cement Job Type Primary CJT

Absent Valued Parameters: CTOP, CASN, LCMT, LCVO, CDEN, CWLO, CADD, TCTY, TCV, TCDE, TCWL, TCA

    Remarks
  Correlated to Reeves Dual Laterolog-GR-Density-Neutron log dated 13-Jun-2004 (Run 1) R1
  Tools were conveyed on drill pipe (TLC) due to sticking risk. R2
  MDT Objectives were to record 54 pressure measurements between 3574m and 3006m MD in the Turrum reservoir. R3
  60 pretests attempted: 47 good, 11 tight, 1 no seal, 1 unrecognisable (perhaps super-charged). All points are listed and R4
  categorised in the Pretest Summary Tables below. R5
  Pump-out module was used for 35 pretests to overcome plugging and super-charging effects. R6
  Time limits were placed on pretests due to pipe sticking risk. Consequently, some pretests (3574.0m, 3561.0m, 3299.0m and R7
  3207.0m) did not stabilise fully before retracting the probe. R8
  No seal achieved at SLB depth 3530.0m (Reeves 3531.0m) due to open tool valve. R9
  The depth difference (<0.5m) between the Reeves correlation log and SLB depth was not constant throughout the survey. Stop  R10
  depths were adjusted during the logging to allow for differences between the two logs. These differences (where they exist) R11
  are shown in the log separators below, and remarked on the correlation passes displayed. R12
  Note that depths shown in the Pretest Summary Table and Depth vs Pressure plots are Schlumberger depth. R13
  Logger's casing depth and mud resistivities on header taken from Reeves log. R14
  Mud data taken from Baroid Mud Report, measured at 20:00 on 12-Jun-2004. R15
  Maximum recorded temperature taken from MDT resistivity cell temperature sensor at 3525m MD. R16
  Crew: M.Cave / T.Goodwin / R.Murray / D.Watts / D.Stuckey / B.Taylor / R. de Groot / C. Armstrong R17
Channels  File: MDT_071PTC Sequence: 71  
  Origin: 35
    MRPS_1: Single Probe Module (MRPS) 1

      Spacing: 300.0 ms            Number of Channels: 29
B1TR      B1TV      BAC1      BFR1      BHP1      BNC1      BNM1      BNS1      BPC1      BQP1      BQS1      BQT1      BRA1      BRF1      BRH1      BRQ1      BRR1      BRS1      BSC1      BSF1      BSG1      BSS1      BSW1      BVA1      DVP1      PDD1      PTT1      PTV1      RDVP1    
    MRPS_2: Single Probe Module (MRPS) 2

      Spacing: 300.0 ms            Number of Channels: 29
B2TR      B2TV      BAC2      BFR2      BHP2      BNC2      BNM2      BNS2      BPC2      BQP2      BQS2      BQT2      BRA2      BRF2      BRH2      BRQ2      BRR2      BRS2      BSC2      BSF2      BSG2      BSS2      BSW2      BVA2      DVP2      PDD2      PTT2      PTV2      RDVP2    
    MRHY_1: Hydraulic Module (MRHY) 1

      Spacing: 300.0 ms            Number of Channels: 10
HDC1      HET1      HHP1      HMC1      HMS1      HOL1      HPR1      HPV1      HS31      HSO1     
    MRPO: Dual Pumpout Module (MRPO)

      Spacing: 300.0 ms            Number of Channels: 12
PODC      POET      POHP      POMC      POMS      POOL      POP       POPR      POPV      POS3      POSO      POSW     
    MRPC: Power Cartridge

      Spacing: 300.0 ms            Number of Channels: 2
50V       SMPT     
    ACTS-B1: Auxiliary Compression Tension Sub - B

      Spacing: 300.0 ms            Number of Channels: 2
ATE1_SL   RAT1_SL  
    System and Miscellaneous

      Spacing: 300.0 ms            Number of Channels: 5
ETIM;1     PTNO      PTRA      TDEP;5     TIME;5    
Frame Summary  File: MDT_071PTC Sequence: 71  
Origin: 35
  Index Type Start Stop Spacing Channels Index Channel Frame Name
  TIME

13701.00

14426.40 s

600.0 (0.5 ms)

89

TIME;5

600T   

Error Summary  File: MDT_071PTC Sequence: 71  
        No errors detected in file.
Schlumberger Verification Listing

Listing Completed: 22-JUN-2004 11:18:02