Slickline consists of a truck mounted winch unit which houses winch controls , a drum with a solid steel wireline , which provides the necessary requirements to convey mechanical tools and electronic memory gauges into the wellbore to gather data for interpretation of lithology , reservoir studies ( Pressure and Temperature Gradients , Build ups , Influx , Modified Isochronal Test ) and mechanical properties as well as provide a means for well intervention procedures such as flow control , fishing , etc. |