bar.gif (1863 bytes)

Wellsite Quality Control

Of Logging Operations

bar.gif (1863 bytes)

Data Acquisition Quality Control

    • Inspect tool calibration procedures
    • Compare logs to offset wells and previous runs
    • Monitor depth control procedures and verify tieback to previous run
    • Monitor logging contractor operating and recording procedures  (logging speed, tool settings, etc.)
    • Document operations and record an event log
    • Monitor contractor safety procedures
    • Monitor depth control during FT and core operations.
    • Monitor Pressure and fluid testing to insure repeatability and quality fluid samples
    • Monitor MWD, LWD data for quality control
    • Monitor pressures on drill pipe and assist in the picking of points and interpretation
    • Monitor cuttings for indications of changes in hole conditions and pore pressure

Communications and Data Transfer

    • Pre-job meeting with client
    • Pre-job briefing of the logging contractor manager and field personnel
    • Wellsite coordination of  wireline operations with  the Management, Company Man, and Wireline Engineer
    • Immediately communicate tool/equipment and or hole problems to Management and Company  Man
    • Transmit digital logging data to client destinations
    • Deliver a final report and event log to management at post job meeting
    • Deliver field prints, cores, FT samples and digital data to client
    • Deliver daily reports including all physical measurements and drilling parameters with correlations

Wellsite log interpretation

  • Generate a computed interpretation of logs over the zones of interest
  • Recommend changes and or additions to the logging program
  • Recommend core and FT points if needed
  • Monitor and evaluate Pressure test and Samples as acquired

 

Send mail to Webmaster with questions or comments about this web site.
 Copyright © 2001-2008 Oil and Gas Evaluations and Consulting, L.L.C