Ticking time bombs - What risk do abandoned oil and gas wells pose? | DW Documentary
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42:26
The fight for water | DW Documentary
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53:19
The Power of Big Oil, Part Three: Delay (full documentary) | FRONTLINE
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44:39
Elliot Lake’s Deadly Design Flaw - Massive Engineering Mistakes - Engineering Documentary
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49:39
Kongo, Nehrin Heyecanı | En Ölümcül Yolculuklar
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23:35
FULL EPISODE: Zombie Wells: The Threat Beneath
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55:10
Is The Earth Actually Running Out Of Oil? | The Struggle For Oil | Spark
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19:51
UNSKILLED Crew Sank a $350,000,000 Oil Rig!
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42:33