| 摘要 |
<p>A well fishing method and system is described. In at least one example of the invention, a method of retrieval of material (e.g., a tubing string (124)) having broken control or monitoring lines (212) from a cased well is provided. The method comprises: isolating, from the well casing (142), broken lines (212) above the material to be retrieved (124), thereby creating a substantially axial work passage (910); grasping the material to be removed through the substantially axial work passage; and pulling the material to be retrieved and the restrained lines from the well. Example shrouds (610), probes (810) and other members are also described.
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