Multilateral Completion and Flow Conduit Selection in Wellbores
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Questions and Answers

What is the purpose of multilateral completion in drilling?

  • To reduce the number of wellbores needed
  • To limit the access to different zones or reservoirs
  • To minimize the branching out of wellbores
  • To increase the overall productivity and resource recovery (correct)

    • How does the selection of flow conduit affect natural flow wells?

  • It has no impact on flow stability
  • It ensures well safety and isolation (correct)
  • It compromises the integrity of the well
  • It increases cost and complexity

    • What is the most common method used for completing a single pay zone?

  • Dual tubing strings without packers
  • Multiple tubing strings with packer systems
  • Single tubing string with packer system (correct)
  • No tubing string, direct flow to surface

    • Which factor does NOT influence the selection of flow conduit?

    <p>Number of wellbores</p> Signup and view all the answers

    What is a key consideration in selecting the method for fluid flow in production or injection wells?

    <p>Corrosion or erosion potential</p> Signup and view all the answers

    How does multilateral completion contribute to accessing different zones or reservoirs?

    <p>By drilling multiple wellbores from a single main wellbore</p> Signup and view all the answers

    Why is it important to ensure that fluid flow method will not compromise well integrity?

    <p>To prevent corrosion or erosion issues</p> Signup and view all the answers

    What impact does single zone completion have on overall productivity?

    <p>No impact on overall productivity.</p> Signup and view all the answers

    What is the primary reason for selecting a specific flow conduit for natural flow wells?

    <p>To ensure well safety and integrity.</p> Signup and view all the answers

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