Stronghold®
The Stronghold Barricade is a perforate, wash and cement placement system that reduces plug and abandonment (P&A) costs by creating a rock-to-rock barrier in one trip.
With the addition of the one-trip TCP (Tubing Conveyed Perforation) module, the Barricade is designed to wash and clean the annulus of a perforated casing or liner in a selected formation zone or between casings, then accurately place a permanent barrier.
Application
• Well abandonment
• Isolating Sustained Casing
• Pressure (SCP)
• Screen washing
• Slot recovery
Features
• High circulation rates
• Dual swab cup either side of washing ports
• Flow by-pass system
• Disconnect system available
• Ball or dart drop available
Benefits
• Field proven
• Significant time and cost savings
• Effective rock-to-rock sealing barrier
• No section milling and swarf handling
• No underreaming
• Efficient one-trip system with TCP
• No surge or swab effect
• Performs the fastest perforate, wash, and cement operations in the market
| Casing Size, in | 6 5/ - 7 5/8 9 5/8 - 16 |
| Min ID, in | 22 23 |
| Circulation rate, ipm [bbl/m] | 1,600 [10] 2,200 [14] |
| Pressure rating, lpm [bbl/m] | 5,000 [344] 5,000 [344] |
| Adjustable distance between swab cups from 1-3 ft |
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