WELLOG CUSTOM LOGGING SYSTEMS
WELLOG IS IN THE
BUSINESS OF SENSING, ACQUISITION, LOGGING AND PRESENTATION OF DATA.
WELLOG
DESIGNS MANY TYPES OF DIGITAL DATA LOGGING SYSTEMS. THESE SYSTEMS MEASURE
ANALOG SIGNALS AND CONVERT THEM INTO A BINARY (DIGITAL) FORM. THE LOGGING
SYSTEM STORES DATA ON MEMORY STICK, HARD-DRIVE, CD ROM OR FLOPPY DISK AS
REQUIRED BY THE END USER.
WIRELINE WELL LOGGING:
BRIGHT
“DAYLIGHT” DISPLAY. THIS DEPTH INDICATOR USES A STATE-OF THE ART
MICROCONTROLLER THAT DECODES STANDARD QUADRATURE ENCODER SIGNALS INTO A FOUR TO EIGHT DIGIT DEPTH
DISPLAY. THE DEPTH CAN BE LOGGED WITH TIME STAMP FOR MEMORY TOOL LOGGING
APPLICATIONS.
DEPTH DISPLAY
00000.00 TO 99999.99 FEET.
OPTIONS
INCLUDE UP/DOWN DEPTH OUTPUT FOR INTERFACING TO ACQUISITION SYSTEMS AND DEPTH ALARM
FOR INDICATION OF TOOL APPROACHING THE SURFACE WHEN LOGGING. DEPTH
INDICATORS ARE AVAILABLE WITH DOT MATRIX LED AND LCD WITH BACKLIGHT.
USER SELECTS
DISPLAY OF FEET IN INCREMENTS OF .2 FEET, .1 FEET OR .01 FEET. WELLOG HAS
VIRTUAL DEPTH COUNTERS TOO!
VIRTUAL
PANELS. YOU CAN SEE THEM BUT THEY AREN’T REALLY THERE!
BRIGHT
“DAYLIGHT” DISPLAY. THIS WEIGHT INDICATOR INTERFACES DIRECTLY WITH
STANDARD POTENTIOMETRIC WEIGHT SENSORS GIVING AN IMMEDIATE INDICATION OF
WIRELINE WEIGHT.
WELLOG HAS VIRTUAL WIRELINE WEIGHT INDICATORS.
WELLOG CCL BEEPER:
WELLOG HAS
DEVELOPED A HANDY AUDIBLE CASING COLLAR LOCATOR (CCL) BEEPER.
ASK ABOUT THE
“VIRTUAL” CCL BEEPER. YOU CAN’T SEE IT AND IT ISN’T REALLY THERE! YES, ASK
WELLOG!
WELLOG LOGGERS:
[V20 LOGGER]
[V30 LOGGER]
[V40 LOGGER]
WELLOG IS CONTINUALLY IMPROVING LOW
COST – HIGH PERFORMANCE LOGGING SYSTEMS BASED ON SINGLE CHIP MICROCONTROLLER
AND DSP DESIGNS.
FOR REMOTE LOCATIONS, YOU CAN FLY
IT IN OR EVEN BACK PACK IT IN.
THE LOGGERS
OPERATE WITH OR WITHOUT A SIGNAL CONDITIONING MODULE TO PROVIDE A COMPLETE
EIGHT TO THIRTY TWO CHANNEL DIGITAL LOGGING PACKAGE. THE SYSTEM SENDS LOG DATA
PACKETS VIA HIGH SPEED SERIAL/USB CONNECTION TO A DESKTOP OR LAPTOP PC FOR DATA
STORAGE IN STANDARD LAS FORMAT OR ANY OTHER SPECIFIED FORMAT.
SPECIFICATION:
SPEED:
OFFERS 30
MIPS (MILLION INSTRUCTIONS PER SECOND) PROCESSING SPEED.
RESOLUTION:
ACQUISITION OF 10 or 12 BIT DATA ON EACH CHANNEL. (1024 or
4096 DISCRETE LEVELS)
CHANNELS:
THERE ARE 8 TO 32 ANALOG INPUT CHANNELS.
SAMPLE RATE:
ACQUIRES FIVE OR TEN SAMPLES PER FOOT OR SECOND ON ALL CHANNELS OR DEDICATED
HIGH SPEED TO 1 MILLION SAMPLES PER SEC.
LOG SPEED:
LOGS WIRELINE DATA UP TO 300 FEET PER MINUTE, TIME
DRIVE OR MEMORY LOGGING.
SERIAL
PORT: DATA IS TRANSFERRED TO PC USING RS-232 SERIAL PORT OR USB AT UP TO
57,600 BITS PER SECOND.
STORAGE:
DATA IS STORED IN A STANDARD LOG ASCII
(LAS) DATA FILE ON HARD DRIVE, FLOPPY, CD ROM OR FLASH MEMORY STICK.
FOOTPRINT:
THE LOGGER IS CONTAINED IN A 3” X 5” FOOTPRINT THAT
FITS IN A WATERPROOF ENCLOSURE.
DEPTH/TIME:
DATA CAN BE SYNCHRONIZED WITH DEPTH OR TIME.
AVAILABILITY:
NOW!
SEISMIC LOGGER:
WELLOG INTRODUCES A NEW
MULTI-CHANNEL SEISMIC LOGGER. CAPTURES SINGLE OR MULTI-CHANNEL GEOPHONE DATA,
STORES IT IN MEMORY AND DOWNLOADS TO PC. THE 4K to 400K SAMPLE PER SECOND
SAMPLE RATE WITH 16K SAMPLE MEMORY AND START – STOP TIME STAMP OFFERS A QUICK SOLUTION
TO SEISMIC ACQUISITION REQUIREMENTS.
THE WELLOG 3
AXIS SEISMIC LOGGER IS AVAILABLE NOW! THREE CHANNELS ARE ACQUIRED AT 100K
SAMPLES PER SECOND. TIME STAMP FOR START AND STOP TIIMES IS STORED WITH EACH
SCAN. DATA IS STORED ON PC HARD DRIVE.
ACQUISITION
IS INITIATED BY CONTACT CLOSURE AT INSTANT OF SHOT-SOURCE IMPACT.
WAVEFORM DATA
MAY BE PRESENTED IN GRAPHIC FORM USING READILY AVAILABLE METHODS.
THE WELLOG SEISMIC LOGGER
PROVIDES DEPTH TO WATER TABLE, DEPTH TO BEDROCK AND OTHER DATA.
DIGITAL LOGGING TOOLS:
WELLOG IS
COMPLIMENTING SURFACE ACQUISITION SYSTEMS WITH SLIMHOLE LOGGING TOOLS. WELLOG
LOGGING TOOLS USE STATE-OF THE-ART SENSORS AND MICROPROCESSOR TECHNOLOGY.
LOGGING TOOLS
ARE SLIMHOLE 0.50”, 1.10”, 1.375”, 1.625”, 2.00” DIAMETER.
OUR SMALL DIAMETER
FLUID RESISTIVITY LOGGING TOOL IS ONLY 20 INCHES LONG, 1.10 INCHES IN DIAMETER.
TOOLS OPERATE
IN DEPTH REFERENCE OR MEMORY (TIME) LOGGING MODE
PROTOCOL CONVERSION:
WELLOG CAN
CONVERT ANY PROTOCOL YOUR TOOL PROVIDES INTO A HIGH SPEED SERIAL DATA STREAM
THAT IS PC COMPATIBLE. FILE MANAGEMENT IS DONE IN LAS FORMAT FOR EASY
EXPORT TO MS-EXCEL OR OTHER OFFICE PRESENTATION PACKAGES.
PROTOCOL
TYPES:
ANALOG TO
RS-232
ANALOG TO
RS-422
ANALOG TO
RS-485
ANALOG TO
PULSE FREQUENCY
ANALOG TO FSK
ANALOG TO PSK
ANALOG TO
QPSK
ANALOG TO
BIPOLAR PULSE
BACK PACK
LOGGER:
GEOPHYSICAL
LOGS ARE SOMETIMES NEEDED IN AREAS HAVING LIMITED ACCESS. WELLOG IS
MEETING THE CHALLENGE WITH A 1000 FT. SELF-CONTAINED DSP-LOGGER SYSTEM THAT
WEIGHS LESS THAN 50 LBS. DEEPER SYSTEMS ARE AVAILABLE TO MEET ALMOST ANY
SPECIFICATION.
HARDWARE:
MANY TIMES IN
HYDROLOGY, GEOLOGY, MINING, ENVIRONMENTAL AND OTHER DISCIPLINES, SPECIALIZED HARDWARE, INSTRUMENTATION, OR SENSORS ARE NEEDED.
FOR EXAMPLE; IP, SP, E-LOG, GAMMA, SEISMIC, ACOUSTIC, PRESSURE, TEMPERATURE,
FLOW, DEVIATION, AND OTHERS!
DO YOU
NEED A DEDICATED STAND-ALONE DATA ACQUISITION (DAQ) AND LOGGING SYSTEM?
WELLOG HAS MICROPROCESSOR
BASED, LOW COST, HIGH PERFORMACE LOGGING SYSTEMS.
WELLOG
LOGGERS ARE PORTABLE EIGHT CHANNEL LOGGERS WITH 10 OR 12 BIT RESOLUTION. THEY
CAN ACQUIRE 5 SAMPLES PER FT. AT UP TO 600 FEET PER MINUTE OR 10 SAMPLES PER
FT. AT SPEEDS UP TO 300 FT. PER MINUTE.
THE WELLOG
LOGGERS ACQUIRE ANALOG DATA, CONVERT TO DIGITAL LAS FORMAT AND SENDS THE DATA
TO A LAPTOP OR OTHER COMPUTER FOR STORAGE AND PRESENTATION.
WELLOG
LOGGERS CAN DO ACOUSTIC VDL LOGGING.
IT IS A
HIGH-SPEED DSP BASED LOGGING SYSTEM THAT MAINTAINS PORTABILITY AND LOW COST
WITH ADDED PERFORMANCE.
MEMORY LOGGER:
WELLOG HAS COMBINED DATA
ACQUISITION WITH TIMEKEEPER ™ TECHNOLOGY. THE WIRELESS MEMORY LOGGER CAN ACQUIRE SINGLE OR
MULTICHANNEL DATA AT 1 TO 500000 SAMPLES PER SECOND, STORE IN MEMORY WITH TIME
STAMP AND RETAIN DATA UNTIL DOWN LOADED TO YOUR PC. FOR APPLICATIONS THAT
REQUIRE LONGER SAMPLE PERIODS, THE MEMORY LOGGER CAN LOG ANY INTERVAL OVER
TWENTY YEARS! IT USES MANUAL TRIGGER, TIME TRIGGER OR EXTERNAL (EVENT) TRIGGER.
CUSTOM DESIGN:
IF YOU CAN’T
FIND WHAT YOU NEED, WELLOG CAN PERFORM MICROPROCESSOR/MICROCONTROLLER/ DSP
DESIGN & DEVELOPMENT FOR CUSTOM SMART SENSOR LOGGING APPLICATIONS INCLUDING
DOWNHOLE MEMORY LOGGING.
SOFTWARE:
WELLOG CAN
BACK UP THE HARDWARE WITH SOFTWARE!
WELLOG IS
CAPABLE OF DEVELOPING LOW LEVEL MICROCONTROLLER/DSP, MIDDLE-LEVEL DOS AND HIGH
LEVEL LABVIEW OR WINDOWS XP SOFTWARE FOR YOUR LOGGING APPLICATION.
LOW LEVEL:
THE LOWEST
LEVEL SOFTWARE OPERATING AT THE MICROPROCESSOR LEVEL IS FAST AND EFFICIENT.
SOFTWARE DEVELOPMENT IS DONE ‘IN HOUSE’ SO WE KNOW WHAT THE SOFTWARE IS DOING
AND WHEN UPGRADES OR ADDITIONAL FEATURES ARE REQUIRED, WE CAN MAKE CHANGES
QUICKLY AND EASILY.
MIDDLE LEVEL:
SOFTWARE
DEVELOPED IN AN MS-DOS ENVIRONMENT ALLOWS COMPACT EXECUTABLE SOFTWARE TO BE
PRODUCED THAT IS COPIED ON DISK AND REQUIRES NO INSTALLATION. MS-DOS EXECUTABLE
SOFTWARE IS FAST, EFFICIENT AND RELIABLE. NO UNEXPECTED WINDOWS
SHUTDOWNS. MS-DOS SOFTWARE CAN BOOT DIRECTLY ON POWER-UP. NO OTHER
SUPPORT SOFTWARE OR OPERATING SYSTEM IS NEEDED. THE WELLOG “DAS GUI” IS A DATA ACQUISITION SYSTEM
GRAPHIC USER INTERFACE (30k bytes executable) THAT GIVES THE LOOK AND FEEL OF A
“REAL” CONTROL PANEL USING “VIRTUAL” PANELS THAT
RESIDE ON SCREEN. THE USER NAVIGATES USING CURSOR CONTROL KEYS TO SELECT AND CHANGE
CONTROL SETTINGS ON THE VIRTUAL PANEL. A FIXED OPERATING SYSTEM HAS ADVANTAGES.
WHEN OTHER OPERATING SYSTEMS ARE UPGRADING, INCOMPATIBILITIES MAY OCCUR BETWEEN
PROGRAMS AND THE NEW OPERATING SYSTEM.
HIGH LEVEL:
FOR THOSE WHO
PREFER A WINDOWS ENVIRONMENT, WINDOWS SOFTWARE GIVES A COMPLETE USER FRIENDLY
PACKAGE. WELLOG WINDOWS VIRTUAL PANELS. ASK ABOUT OUR NEW WINDOWS XP (45K bytes
executable) WELL LOGGING SOFTWARE!
VIRTUAL PANELS:
TEMP_PANEL ELOG PANEL CALIPER PANEL
GAMMA RAY PANEL
VIRTUAL
PANELS ARE LAUNCHED JUST LIKE ANY OTHER WINDOWS APPLICATION. PANELS MAY BE
MOVED AROUND, MINIMIZED WHILE OPERATING IN A REAL TIME LOGGING
ENVIRONMENT. VIEW ONE PANEL OR TEN PANELS. WINDOWS VIRTUAL PANELS
OPERATE THE SURFACE AND TOOL ELECTRONICS. DATA IS STORED FOR PLOTTING IN THE
USUAL LOG PRESENTATION.
REAL TIME:
THE BEST OF
BOTH WORLDS IS AN APPLICATION THAT TAKES ADVANTAGE OF THE HIGH SPEED ‘REAL
TIME’ ACQUISITION CAPABILITY OF A MICROPROCESSOR AND ALSO HAS THE USER-FRIENDLY
INTERFACE OF A WINDOWS OPERATING SYSTEM, DAS GUI, OR VIRTUAL PANEL. REAL
TIME OPERATING SYSTEMS (RTOS) CAN MEASURE HIGH SPEED EVENTS WITHOUT
INTERRUPTION AND COMMUNICATE WITH A HIGH LEVEL OPERATING SYSTEM. HIGH
LEVEL OPERATING SYSTEMS ARE OFTEN NOT ABLE TO DO THE FAST EVENT CAPTURE THAT A
REAL TIME OPERATING SYSTEM CAN.
WELLOG
SOFTWARE CAN OUTPUT DATA IN ANY FILE FORMAT FOR EASY EXPORT TO MOST
PRESENTATION PACKAGES.
LEARN MORE
ABOUT ACQUISITION SYSTEM RESOLUTION AND PRINTER RESOLUTION ON OUR PRINTER PAGE.
WELLOG
LISTENS!
![[WIRELINE DEPTH INDICATOR]](http://www.wellog.com/depth.jpg){kind=link}
![[WIRELINE WEIGHT INDICATOR]](http://www.wellog.com/weight.jpg){kind=link}
