Rupture-plug cementing system allows pump-down deployment of perforating guns ///

Once the final casing string has been set and cemented in a highly deviated, horizontal wellbore, the subsequent completion step is often complicated and costly. Because the producing formation is located in the horizontal section of the well, the ability to deploy perforating guns via conventional wireline will be severely limited, as gravity cannot play a role in moving the guns to target depth.

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