Well Capping A SelectSmart.com Flowchart by mcargol To print this page, right mouse click, open "Print preview", "Print" or a similar option depending on your browser, then use the controls to size this page appropriately. Go to SelectSmart.com/flowchart/flowchart.php?id=1001544 for the original version of this flowchart. Find and create other free decision making tools at SelectSmart.com. Use our interactive selectors to find the best college, best career, right religion, most appropriate dog breed, best college major and more.

SelectSmart.com® Make Your Own Flowchart © SelectSmart.com. All Rights Reserved.

Loss of Well Control with BOP failing to isolate flow Activate Relief Well Plan Activate Source Control Response Plan Liquid Hydrocarbons Present? YES Activate Oil Spill Response Plan YES NO Rig Attempts to disconnect LMRP from Well (EQD) NO Attempt Secondary LMRP Disconnect or Cut Riser. Operations Successful? YES Recover Rig and transit to safe area Continue with Relief Well and Source Control Plans   YES NO Conduct Subsea Site Survey and Assessment BOP Intervention panel Accessible? Debris Present which may impeded BOP Intervention and/or Capping Stack Installation?     YES NO YES Apply Subsea Dispersant at source point NO Conduct BOP Intervention and attempt to shut-in well. Shut In Successful? Conduct Debris Removal Operations and prepare for Capping Stack Installation.     YES Prepare well for Capping Stack Installation Well Isolated!       YES Install Capping Stack and Conduct Soft Shut-In. Shut-In Successful? NO Continue with Relief Well Operations Implement Containment Plan