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E-423 - Data Acquisition during Drilling Operations

E-423 - Data Acquisition during Drilling Operations

5 days
FOR/LOGFIE
Sessions
This course is not scheduled.
Who should attend?

Audience

    • Young engineers and supervisors, toolpushers with some experience in drilling.

Level

  • Proficiency
  • This course provides a thorough, practical knowledge of openhole logging, mud logging and fishing while drilling.
Learning Objectives
  • Upon completion of the course, participants will be able to:
  • understand, assess and interpret measurements made while drilling,
  • learn about techniques and equipment used for coring during drilling operations,
  • understand how to prevent kicks and drilling problems with mud logging data analysis,
  • understand wireline and LWD technology with regard to log data analysis,
  • appreciate the geoscientists’ work in a quick-look log analysis at the rig site.
Course Content

MUD LOGGING PARAMETERS

2 days

  • Tasks of various professionals at the drilling site.
  • Main documents carried out.
  • Physical principles sensors used on well site.
  • Mechanical parameters (WOH, WOB, RPM, ROP) & hydraulic parameters.
  • Cuttings (sampling, cleaning & analysis).
  • Detection & evaluation of oil & gas shows while drilling.
  • Carry out a section of geological log.
  • Case study.

CORING OPERATIONS

0.5 day

  • Data collected with coring.
  • Conventional coring operation.
  • Cores bits and drilling strings for coring operations.
  • Advanced coring technics: turbo-coring, soft formations coring, gel coring.
  • Side wall coring with wireline.
  • Oriented coring system.
  • Storage and handling process for cores during surface recovery: cores cutting, preliminary well site analysis, storaging of cores.

WELL LOGGING & LOGGING WHILE DRILLING

2 days

  • Definition of basic concepts used in log interpretation.
  • Wireline logging:
  • Well site setup and log records operation.
  • Main logging tools and applications (caliper, GR, SP, resistivity, nuclear, acoustic).
  • Quick-look interpretation: reservoir identification and characterization (lithology, porosity, fluid types, saturation).
  • Case study.
  • Logging while drilling:
  • Main LWD sensors and measurements (directional, resistivity, nuclear, acoustic, pressure…).
  • Applications for directional drilling, geosteering, formation evaluation, predictive pressure.
  • Pressure measurement concepts.
  • Different technics for sampling with wireline and LWD tools.
  • Prevention actions to handle sampling operations.
KNOWLEDGE ASSESSMENT 0.5 day

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Ways & Means
  • Application to a real case (project) for the participants in the “Drilling & Completion Engineering” training course (E-412C).