Inflatable Straddle Packers
When performing selective treating, testing, or production evaluation in horizontal or deviated wells, it’s important to use tools that can isolate specific zones in your open, cased, or perforated holes.
Straddle packers can be set multiple times per run to evaluate multiple zones or different segments of a specific zone cost effectively.
Weatherford inflatable straddle packers (ISPs) are operated through axial movement of the work string and applied surface pressure.
Multiple packers can be installed on a single casing for safe setting and release. To meet well-specific requirements, the space-out between inflatable elements can be adjusted, and memory gauges can be placed above the top element, between elements, and below the lower element to record all pressure and temperature fluctuations.