发明名称 Abrasive jet cutting system and method for cutting wellbore tubulars
摘要 An embodiment of a cutting tool positionable in a tubular for creating a cut in a tubular includes a body securable within the tubular and a cutting head having a nozzle for discharging a pressurized cutting fluid, wherein the cutting head is rotationally and axially moveable relative to the body. The cutting tool may further include one or more of a positioning mechanism, a linear actuator in connection with the cutting head, a rotary actuator in connection with the cutting head, a cutting fluid pump, a mechanism for mixing a fluid and an abrasive to form the abrasive cutting fluid, and reservoirs for storing the abrasive cutting fluid or for storing a fluid and the abrasive separately.
申请公布号 US7540327(B2) 申请公布日期 2009.06.02
申请号 US20060420170 申请日期 2006.05.24
申请人 SCHLUMBERGER TECHNOLOGY CORPORATION 发明人 BILLINGHAM MATTHEW
分类号 E21B29/06;E21B29/00 主分类号 E21B29/06
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