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Decommissioning can also include the removal of one or more of the multiple designations of a single segment of highway. As an example, what remains as U.S. Route 60 (US 60) between Wickenburg, Arizona , and Phoenix, Arizona , carried the routes of three US Highways (US 60, US 70 , US 89 ) and one state highway ( Arizona State Route 93 ). [ 1 ]
Abandonment costs traditionally applied to the process of abandoning an under-producing or non-producing oil or gas well. In that context, it means the removal of equipment, plugging of the well with cement, any environmental clean-up, etc. necessary to shut the well down. It is occasionally referred to as "Removal and Abandonment" or R & A.
Nuclear decommissioning, the process of closing a nuclear facility; Decommissioned highway, a disused road or one removed of numbered highway status; Greenfield status, a decommissioned industrial site considered back to its pre-establishment condition
However, lease provisions and governmental regulations often require quick abandonment; liability and tax concerns also may favor abandonment. [ 7 ] Theoretically, an abandoned well can be re-entered to restore production (or converted to injection service for supplemental recovery or downhole hydrocarbon storage), but reentry is often ...
The initial phase of decommissioning activities involving well abandonment and topsides cleanup were completed by the end of 2009. [6] The oil and gas export pipelines have been flushed clear of hydrocarbons and are being left in place for potential future use.
Criteria for "abandonment" may differ, and a minimum duration of abandonment in the order of a few days to weeks is required. When reporting such a vehicle, the required data will usually comprise the exact location, the make, colour and type, and - if available and readable - possibly the VIN and the licence plate. Costs for removal will as a ...
Officially, decommissioning an oil rig is the act of removal according to regulatory requirements and includes flushing, plugging and cementing wells to make them safe. [13] Decommissioning is complicated by factors such as cost, safety, operational duration, environmental issues, risk, experience, and historical relationship between operator ...
Abandonment is relinquishment by an inventor of the right to secure a patent, in such a way as to constitute a dedication of the invention to public use. Under United States patent law, abandonment of a patent application occurs when either the required reply is not filed within the required time period or an express abandonment is filed. [13]