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Genre: Howto & Style
Uploaded At Oct 4, 2024 ^^
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RYD date created : 2024-11-25T22:55:42.451407Z
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Top Comments of this video!! :3
The oil doesn't always run out. In many cases the well becomes water cut which means the water below the oil can migrate through the permeable formation more quickly than the more viscous oil.
This is whats referred to as coning out due to the water migrating in a cone shaped vortex in the formation.
The big concern are zombie wells. When the welll is stopped being pumped the water will gradually settle down to its level below the oil while the oil migrates back into the well bore. The gas above the oil also migrates towards the wellbore and because of the underbalance begins to push the oil toward the surface causing the well to flow by itself.
This is called a kick. As this process speeds up it turns into a blowout, an uncontrolled release of oil and gas.
I hope this can help you understand how an oil well can come back to life.
2.9K |
@Rydurr
1 month ago
Worked service rigs for a few years, and my rig specifically sealed abandoned wells! Cool to see you talking about this!
35K |