摘要 |
A shaped charge includes a charge case; a liner; an explosive retained between the charge case and the liner; and a primer core disposed in a hole in the charge case and in contact with the explosive, wherein at least one of the case, the liner, the primer core, and the explosive comprising a material soluble in a selected fluid. A perforation system includes a perforation gun, comprising a gun housing that includes a safety valve or a firing valve, wherein the safety valve or the firing valve comprises a material soluble in a selected fluid. |
申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;MARYA, MANUEL;YANG, WENBO;BEHRMANN, LAWRENCE;HENDERSON, STEVEN;FERENCE, ROBERT |
发明人 |
MARYA, MANUEL;YANG, WENBO;BEHRMANN, LAWRENCE;HENDERSON, STEVEN;FERENCE, ROBERT |