Logs

The well name must be the first line, one well per file

CMG log (*.wlg, *log)

"well name"

DEPTH      ASN     LLS    LLD    ILD     Rt    SP1    SP2    GR1    GR2   NEUT

1936.0     7.8  -999.0 -999.0 -999.0    8.7  -19.9 -999.0 -999.0 -999.0 -999.0

1937.0     8.6  -999.0 -999.0 -999.0    9.8  -20.2 -999.0 -999.0 -999.0 -999.0

1938.0     8.7  -999.0 -999.0 -999.0    9.9  -20.3 -999.0 -999.0 -999.0 -999.0

1939.0     8.6  -999.0 -999.0 -999.0    9.7  -19.9 -999.0 -999.0 -999.0 -999.0

1940.0     8.1  -999.0 -999.0 -999.0    9.2  -19.4 -999.0 -999.0 -999.0 -999.0

Image log (*.xml)

*. XML Image logs can only be imported using WITSML™ connector. See Working with a WITSML™ database for more information. You may QC the image log data in the .xml file. Make sure the axis definitions are defined correctly which can be verified in the Data Management section of the Property Inspector . An example of header information for image log is shown below.

<logCurveInfo>

<mnemonic>Startrak</mnemonic>

<unit>ohm.m</unit>

<nullValue>-999.25</nullValue>

<columnIndex>2</columnIndex>

<typeLogData>double</typeLogData>

<axisDefinition uid="FirstAxis">

<order>1</order>

<count>120</count>

<stringValues>0.0 1.0</stringValues>

</axisDefinition>

</logCurveInfo>

Log ASCII (*.log.ascii)

This is a proprietary ASCII file format. For format details, see ASCII file format log.

Log MD ASCII (*.mdlog.ascii)

This is a proprietary ASCII file format. For format details, see ASCII file format log.

LAS file (*.las)

#==================================================================

# Produced by Baker Hughes                                 

#==================================================================

JOAWELL1

#==================================================================

~Well

STRT        .FT      0        :

STOP        .FT      1492.78  :

STEP        .FT      3.28084  :

NULL        .        -999.25  :

WELL        .        JOAWELL1 :

#==================================================================

~Curves

Depth        .FT        :

MD          .FT        :

Easting      .M         :

Northing     .M         :

Tvdss         .FT        :

#==================================================================

~Ascii

0 0 0 0 0

3.28084 0 0 0 0

6.56168 0 0 0 0

9.84252 0 0 0 0

13.1234 0 0 0 0

16.4042 16.4042 0 0.00715768 16.4042

19.685 16.4042 0 0.00715768 16.4042

22.9659 16.4042 0 0.00715768 16.4042

26.2467 16.4042 0 0.00715768 16.4042

29.5276 16.4042 0 0.00715768 16.4042

LAS image log file (*.las)

~Version

VERS . 2.0 : CWLS LOG ASCII STANDARD - VERSION 2.0

WRAP . NO : ONE LINE PER DEPTH STEP

DLM . SPACE : DELIMITING CHARACTER(SPACE TAB OR COMMA)

~Well Information

#_______________________________________________________________________________

#

#PARAMETER_NAME .UNIT VALUE : DESCRIPTION

#_______________________________________________________________________________

STRT .ft 10216.5 : First reference value

STOP .ft 11505.9 : Last reference value

STEP .ft 0.1 : Step increment

NULL . -9999 : Missing value

COMP ._ Statoil : Company

WELL . Well 1 : Well name

FLD ._ Volve : Field

LOC . : Location

CNTY . : County

STAT ._ Norway : State

CTRY . : Country

SRVC . : Service Company

DATE . : Date

API . : API number

APD .m -999.25 : Above Permanent Datum

CLAB ._ Rig : County/Rig/..

COUN ._ Maersk Inspirer : County/Rig

CREATION-TIME . 2008/5/2 9_21 :

EDF .m 54.90058 : Elevation of Drill Floor

EGL .m -91.00109 : Elevation of Ground Level

EKB ._ -999.25 : Elevation of Kelly Bushing

EPD .m -999.25 : Elevation of Permanent Datum

FIELD-NAME . Volve :

FILE-ID . RLSI500.DYNA :

FILE-NUMBER . 2 :

FILE-SET-NUMBER . 649436187 :

FILE-TYPE . RESULT :

FL ._ Norwegian North Sea : Field Location

GF_BASELINE . 4.2 : GeoFrame Version

NAME-SPACE-NAME . OSDD :

PROCESS_DATE ._ Jan 10 12_15_26 2008 : Processing DATE

PRODUCER-CODE . 440 :

PRODUCER-NAME . Schlumberger :

PRODUCT . GeoFrame :

PROGRAMS . Data_Save :

RUN-NUMBER . 0 :

SECT ._ 8 1/2 in. : Section

SLAB ._ STATE_ : State/Province/..

UWID ._ Well 1 : Unique Well Identifier

VERSION . gf4c2_14_opt :

WELL-ID . Well 1 :

WELL-NAME . Well 1 :

WN ._ Well 1 : Well Name

~Parameter Information Block

#_______________________________________________________________________________

#

#PARAMETER_NAME .UNIT VALUE : DESCRIPTION

#_______________________________________________________________________________

SET . RLSI500_DYNA_B35086 :

ACQUISITION-PRODUCT . GeoFrame :

BS .in 8.5 : Bit Size

CREATION-TIME . 2008/1/10 12_14 :

DLIS_FRAME_DIRECTION . INCREASING :

DLIS_FRAME_NAME . B35086 :

DLIS_FRAME_SPACING .0.1_in 12 :

FIELD-NAME . Volve :

FILE-ID . RLSI500.DYNA :

FILE-NUMBER . 2 :

FILE-SET-NUMBER . 649436187 :

FILE-TYPE . RESULT :

IMAGE_ENHANCEMENT_OPTION . UNIFORM : Image Enhancement Option

INDEX-TYPE . BOREHOLE-DEPTH :

MDEC .deg 0 : Magnetic Field Declination

NAME-SPACE-NAME . OSDD :

NORM_OPTION . DYNAMIC : Normalization Option

NORM_OUT_NUM_DC ._ 24 : Number of Data Classes

NORM_START .m 3519.95 : Start Depth of Normalization

NORM_STOP .m 919.734 : Stop Depth of Normalization

NORM_WINDOW .m 10 : Normalization Window Length (levels)

N_DATA_CLASS ._ 24 : Number of Data Classes

OPERATING_SYSTEM_NAME . Linux : Name of computer Operating System, e.g. 1, VMS, Windows NT.

OriginalDatasetName . B35086 :

PRODUCER-CODE . 440 :

PRODUCER-NAME . Schlumberger :

PRODUCT . GeoFrame :

PROGRAMS . Data_Save :

RUN-NUMBER . 35042 :

TLFamily_RLSI . Borehole Image Density Array :

TLFamily_RLSI_2 . Borehole Image Density Array :

TLFamily_TDEP . Measured Depth :

TOOT . ECO_RHOB : Tool Type

VERSION . gf4c2_14_opt :

WELL-ID . Well 1 :

WELL-NAME . Well 1 :

~Curve Information

#_______________________________________________________________________________

#

#LOGNAME .UNIT LOG_ID : DESCRIPTION

#_______________________________________________________________________________

TDEP .ft : PROCESS 1 0 PREPLUS

RLSI_1[0] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[1] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[2] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[3] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[4] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[5] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[6] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[7] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[8] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[9] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[10] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[11] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[12] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[13] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[14] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_1[15] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_2[0] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_2[1] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_2[2] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_2[3] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_2[4] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_2[5] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_2[6] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_2[7] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_2[8] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_3[0] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_3[1] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_3[2] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_3[3] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_3[4] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_3[5] .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

RLSI_4 .g/cm3 : Long Spacing Bulk Density Image, 0.1 ft, 16-Sector

~Ascii

1000 8 9 9 9 9 9 9 7 6 5 5 4 4 4 6 7 12 13 13 13 13 13 13 11 10 9 9 9 8 8 10 11

1100 9 9 9 9 8 8 7 6 5 4 5 5 4 4 6 7 13 13 13 13 13 12 11 10 9 9 9 9 8 9 10 12

1200 9 10 10 8 7 6 5 4 3 3 4 4 4 5 6 7 13 13 13 12 11 10 9 7 5 5 6 8 8 9 10 12

1300 10 10 9 7 5 4 3 3 2 2 3 3 4 5 6 9 14 14 13 11 9 7 5 0 0 0 0 5 8 9 11 13

1400 10 10 10 6 4 3 2 2 2 2 2 3 4 6 7 10 14 14 14 11 8 5 0 0 0 0 0 0 8 10 12 13

1500 10 10 9 6 4 3 2 2 2 2 2 3 5 7 10 10 15 14 13 10 9 5 0 0 0 0 0 0 9 12 13 14

1600 11 11 10 9 6 4 3 2 2 2 2 4 6 9 10 10 15 15 14 13 11 9 5 0 0 0 0 7 11 13 14 14

1700 10 11 11 11 10 9 6 4 3 3 4 6 8 10 10 10 15 15 15 15 14 13 10 8 5 5 7 10 13 14 14 14

1800 10 10 10 10 10 8 7 5 4 4 5 6 8 9 10 10 14 14 15 14 14 13 11 10 9 9 9 11 13 13 14 14

1900 10 10 10 10 9 8 7 6 5 5 5 6 8 9 9 9 14 14 14 14 13 12 12 10 10 9 10 11 12 13 13 13

2000 10 10 10 9 8 8 7 6 5 5 6 7 8 9 9 10 14 14 14 13 13 12 12 11 10 10 10 11 12 13 13 14

2100 10 11 10 9 8 8 7 6 6 6 7 8 9 10 10 10 15 15 14 13 13 13 12 11 11 11 12 13 13 14 14 14

2200 15 16 12 10 10 10 9 8 8 8 9 10 10 10 10 11 15 15 15 14 14 14 13 13 12 13 13 14 14 14 14 15

2300 15 16 16 11 10 10 10 10 10 10 10 10 10 10 10 11 15 15 15 15 15 14 14 14 14 14 15 15 15 15 15 15

2400 11 13 16 14 12 11 10 10 10 11 11 11 11 11 11 11 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15

2500 10 11 14 15 13 12 12 12 12 11 11 11 12 12 11 10 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15

2600 11 11 13 15 14 13 12 12 12 12 11 11 12 12 12 11 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15

2700 14 15 14 14 14 13 14 13 13 12 12 11 11 11 12 14 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15

2800 17 17 15 14 14 14 14 13 13 12 12 12 12 12 12 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15

2900 15 16 16 13 13 13 14 13 14 14 14 14 13 13 13 13 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15

3000 11 13 15 12 12 12 12 12 13 14 14 14 15 16 14 11 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15

3100 10 11 11 11 11 11 11 12 13 14 14 14 16 17 15 11 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15

 

 

Landmark OpenWorks™ log files (*.wlx, *.owx, *.dat)

            Well Data Export   

Project             :  ORT47_ONSHRE

Cartographic System :  NIGERIA MINNA (DMA) TM WBELT CM 04.5E

Depth Mode          :  MD

Depth Unit          :  Common feet

Distance Unit       :  meters

Format File         :  /vend/r03/dat/wlx/owxLog_2003+.wlx

Date                :  Thu Jan 19 09:00:44 2005

LOG1  UWI: BZ2012                      Depth:

LOG2  Common: Api-01                                                                         

LOG3  Curve:  DTedit                   Run #: -1        Units:                              

LOG4  Measr. Depth    TVD Depth            Log Value  Null Value:

LOG5      1952.000     1952.000              93.4211

LOG5      1953.000     1953.000              93.4211

LOG5      1954.000     1954.000              93.4211

LOG5      1955.000     1955.000              93.4211

LOG5      1956.000     1956.000              93.4211

LOG5      1957.000     1957.000              93.4211

LOG5      1958.000     1958.000              93.4211

LOG5      1959.000     1959.000              93.4211

LOG5      1960.000     1960.000              93.4211

Property files (*.joalog, *.xml)

This is a proprietary ASCII file format. For format details, see ASCII file format log.