摘要
钢丝作业具有低成本、操作简便、适用范围广、易于下井等特点,目前已广泛应用于各油田的测试、动态监测、投捞作业、开关井下工具、取样、打孔及切割作业等.其具备高压井带压作业、方便携带各类小直径工具开展针对性作业的能力是常规修井设备、连续油管设备、带压作业设备所不能比拟的.钢丝作业在疑难问题井打捞遇卡压力计、打捞落井压力计及钢丝、油管开孔、打捞落井开滑套工具等作业,有效解决了生产过程中的突发疑难问题,保证了油气井快速复产.
Abstract
Wireline operations are characterized by low cost,easy operation,wide applicability,and easy deployment,and have been widely used in various oil fields for testing,dynamic monitoring,fishing operations,actuating downhole tools,sampling,perforating,and cutting operations.They possess the capability to perform high-pressure well operations under pressure and to conveniently carry various small-diameter tools for targeted operations,which are incomparable to conventional well repair equipment,continuous oil tube equipment,and pressure operation equipment.In operations such as fishing of stuck pressure gauges,fishing of fallen pressure gauges and wires,oil tube perforating,and fishing of fallen sliding sleeve tools in difficult problem wells,wireline operations effectively solve sudden difficult problems in the production process and ensure the rapid resumption of oil and gas wells.
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