Technique and Apparatus for Multiple Zone Perforating
作者： Joe C. Hromas , Larry Grigar
DOI:
关键词: USable 、 Production string 、 Engineering 、 Engineering drawing 、 Mechanical engineering
摘要: A technique that is usable with a well includes running production string into the so extends through first isolated zone of and at least second located farther than zone. The integrated perforating charges. also firing charges inside zone; after firing, maintaining fluid isolation between passageway string. communicates from
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