What is Tertiary Well Control?

Can you imagine if primary and secondary well control are failed? Well is flowing all the time so how can we deal with this situation? For this situation, you must use Tertiary Well Control.

Tertiary Well Control is specific method used to control well in case of failure of primary and secondary well control. These following examples are tertiary well control:

    • Drill relief wells to hit adjacent well that is flowing and kill the well with heavy mud.

BP Macondo Well – Relief Wells

    • Dynamic kill by rapidly pumping of heavy mud to control well with Equivalent Circulating Density (ECD)
    • Pump barite or gunk to plug wellbore to stop flowing
    • Pump cement to plug wellbore

Reference book: Well Control Books

Please follow and like us:
0

Related Post

Shut-In Procedure while Drilling VDO The steps , called "3S" shut-in procedures, demonstrate how to properly shut the well in while drilling. You can learn about it via this VDO ...
Stripping with Volumetric Control Steps and Exampl... This example demonstrates the calculations and the steps of the stripping with volumetric control so it will help you understand about what calculatio...
Basic Pressure Control – VDO Training As you know well control is very important subject in drilling industry and in order to understand it clearly, you need to understand basic principle....
Positive Kick (Wellbore Influx) Indications Positive kick (wellbore influx) indications mean indications showing almost 100% kick (wellbore influx) into wellbore. Positive Kick Indicators Whi...

About DrillingFormulas.Com

Working in the oil field and loving to share knowledge.
Tagged . Bookmark the permalink.

6 Responses to What is Tertiary Well Control?

  1. Mustafa says:

    Thank you very much for useful informations

  2. Mustafa says:

    Please I need Bottom Up calculations

    Thank you

  3. mahmood says:

    Thank you very much for useful information.
    Please “if possible give us some questions about IWCF course by pdf file format

  4. Karthik says:

    Can you explain how will you carry out above procedures described as tertiary well control when the secondary (BOP) has failed??

Leave a Reply

Your email address will not be published. Required fields are marked *