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Eurotech Training Consultancy Recruitment Fadi Jawad

Well Testing Oil Production Field Process Operations

Well Testing Oil Production Field Process Operations

Well Testing Oil Production Field Process Operations

 

OBJECTIVES

  • Recommend a well test design,
  • Know the various models applicable to well test interpretation,
  • Perform well test interpretation with the help of a software package.
  • About well inflow performance and its impact on processing facilities
  • About oil, gas, and water compositions and properties needed for equipment selection and sizing
  • How to recognize and develop solutions to operating problems in oil processing facilities

WHO SHOULD ATTEND?

Engineers with practical knowledge of well testing operations and basic interpretation theory, Process/facilities engineers, senior operating personnel, and production chemists

COURSE OUTLINE

FUNDAMENTALS ON WELL TESTING 0.5 d

  • Principle and objectives of well testing
  • General configuration of DST string and surface equipment: fundamental functions to achieve and corresponding tools
  • General sequence of operation for well testing, elements about well-test interpretation and expected results:
  • case of an oil well – case of a gas well

FORMATION FLUIDS SAMPLING 0.5 d

  • Why sampling, stakes Sampling methods:
  • down hole sampling
  • surface sampling
  • Implementation

TESTING EQUIPMENT 2 d

  • Characteristics and implementation of:
  • down hole tools
  • subsurface equipment (if subsea well head)
  • surface equipment
  • measuring equipment (pressure, temperature, flow rate)

WELL PREPARATION AND SUPERVISION 2 d

  • Operational program working out and responsibility:
  • Objectives
  • basis data safety rules Equipment selection:
  • perforating equipment
  • down hole, subsurface and surface equipment
  • Well test implementation:
  • organization
  • equipment preparation
  • testing program
  • well preparation
  • safety instructions
  • running in hole the DST string
  • selection of the ΔP on the formation
  • well test program implementation
  • killing the well
  • isolation / well abandonment

Fluid Properties

  • Specific Gravity and Density
  • Characterization of Petroleum fluids
  • Oil, Water and Emulsion Viscosity
  • Gas Solubility and Formation Volume Factor
  • Properties of Naturally Occurring Fluids
  • Transportation of petroleum fluids

Two Phase Separation

  • Horizontal Vs. Vertical Vessels
  • Introduction and Equipment Description
  • Vessel Internals and Theory
  • Oil / Water Separation and Treating
  • Water Treating Measurement and Instrumentation
  • Two-phase and Three-phase oil and gas systems
  • Two phase and three separation operations selection and procedures

Three Phase Separators

  • Introduction and Equipment Description
  • Potential Operating Problems

Crude Oil Treating Systems

  • Introduction and Emulsion Treating Theory
  • Treating Equipment
  • Equipment Sizing and Theory

Desalting of Lease Crude Oil

  • When Salt must be removed ? Salt Occurrence.
  • Controlling Amount of Salt in Crude
  • The Desalting Process and Desalting Equipment
  • The Electrostatic Desalted
  • Measurements in oil and gas operations and integrated surface production system team.

Piping Systems and Design Criteria

  • Introduction and Fluid Flow Equations
  • Line Size Criteria, Well Thickness, Standards and Requirements
  • Pressure Rating Classes
  • Pumps and pumping system
  • Compressors and compression systems

Gas Measurement

  • Orifice Meters and Calculations
  • Reservoir and Lift Review
  • Valves
  • Safety Systems
  • Fowling, Manifolds, and Gathering Systems
  • Mechanical Equipment
  • Gathering and Processing Facilities
  • Impact of Corrosion

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