Method and apparatus for downhole safety valve remediation

In a broad aspect, the invention relates to a method and apparatus for downhole safety valve remediation using a measured, controlled, explosion to remove scale and/or other debris from within or around the downhole safety valve or for explosively locking out the safety valve in an open position.

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Bibliographische Detailangaben
Hauptverfasser: VOISIN, JR. CLAYTON J, CHITTENDEN EDWARD, MICHEL CHRISTOPHER M
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:In a broad aspect, the invention relates to a method and apparatus for downhole safety valve remediation using a measured, controlled, explosion to remove scale and/or other debris from within or around the downhole safety valve or for explosively locking out the safety valve in an open position.