n IMIESA - Downhole drilling success - horizontal directional drilling : SASTT
|Article Title||Downhole drilling success - horizontal directional drilling : SASTT|
|© Publisher:||3S Media (Pty) Ltd|
|Publication Date||Apr 2013|
A recent drilling project crossing under the N1 in Centurion, near the active Gautrain high speed rail, proved tricky until the right contractor for the job, armed with the right equipment, managed a breakthrough.
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