Feds to remove cap from Gulf oil spill well so that blowout preventer can be raised - al.com
Group caps abandoned wells to cut methane emissions - The Washington Post
Introduction to oil processing - Lecture 2 (Wellheads) - YouTube
Cap placed on ruptured US oil well | News | Al Jazeera
Oil Well Cap
BP to start testing new cap on Gulf oil well | WPBN
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BP encouraged that capped-off oil well still holds - The San Diego Union-Tribune
BP affixes new cap on Gulf oil well; tests ahead – The Mercury News
Wellhead - Wikipedia
Oil Stops Flowing as BP Begins to Test Cap on Leaking Gulf Well - WSJ
BP places tighter cap on gulf well – The Denver Post
BP affixes new cap on Gulf oil well; tests ahead - Deseret News
BP Resumes Testing Of Gulf Gusher Cap : The Two-Way : NPR
Oil gushes in gulf as BP's cap switch begins – The Denver Post
MWCC Capping Stack - New Containment Device Is Ready For Deepwater Spills
BP affixes new cap on Gulf oil well; tests ahead
BP's new oil cap headed for well, then testing - The San Diego Union-Tribune
BP oil spill: new cap 'successfully installed' on leaking well | Deepwater Horizon oil spill | The Guardian
Montana, Wyoming set sights on federal funds to cap hundreds of abandoned wells | YPR
Efforts to Stop the Leaking Oil in the Gulf of Mexico - Graphic - NYTimes.com
Update: Change in cap at oil spill site will mean more oil gushing, then should reduce flow - al.com
BP 'installs new sealing cap' on leaking Gulf oil well
Surface Equipment : Well Head - IndustriMigas | #1 Oil and Gas Blog
BP Installs New Well Cap
