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User Name | Thread Name | Subject | Posted |
GUEST,iain | BS: Fracking (52* d) | RE: BS: Fracking | 26 Apr 15 |
There are many ways of ensuring well integrity, from initial well planning, the drilling, casing and cementing process, to down hole geophysics and surface monitoring. Modern studies suggest perhaps 25% of both on and offshore wells suffer from a lack of integrity. |