The MRP Retrievable Packer is a versatile and reliable tool designed for a wide range of well treating and production operations, including squeeze cementing, formation fracturing, acidizing, and testing. As a double-grip, single-string packer, it features a full opening bore, enabling unrestricted fluid flow and easy passage of wireline tools. The MRP Retrievable Packer is equipped with hydraulically actuated upper button-type slips and a built-in pressure relief unloader for enhanced operational efficiency. It is available for casing sizes ranging from 4 1/2" to 7 5/8".
✔ Secure setting – Performs reliably in all casing hardness, including premium grades.
✔ Independent friction pads – Long carbonized friction pads operate separately from the slips, allowing smooth passage through collars, recesses, and stage tool profiles.
✔ Full opening bore – Thick-walled, one-piece body for enhanced durability and unrestricted flow.
✔ Three-piece packing element system – Ensures optimal sealing performance in various well conditions.
✔ Hydraulic hold-down mechanism – Provides additional anchoring support in high-pressure operations.
✔ Surface-controlled pressure equalization – Integrated pressure equalization valve eliminates the need for a separate unloader, enhancing retrieval efficiency.
🔹 Squeeze Cementing – Used for cement placement and well integrity enhancement.
🔹 Formation Fracturing – Ensures effective zonal isolation during hydraulic fracturing.
🔹 Acidizing – Facilitates well stimulation and productivity improvement.
🔹 Well Testing & Intervention – Enables temporary isolation for accurate reservoir
CS-1 Packer Specifications
CS-1 Packer Specifications
| Casing OD (in) |
Casing Wt (lbs/ft) |
OD (in) |
ID (in) |
| 4 1/2 | 11.6-13.5 | 3.78 | 1.80 |
| 5 | 15-18 | 4.06 | 1.80 |
| 5 | 23-29 | 5.75 | 2.40 |
| 7 | 17-26 | 6.00 | 2.40 |
| 7 | 32-38 | 5.65 | 2.40 |
| 7 | 49.5 | 5.25 | 1.77 |
| 9 5/8 | 47-53.5 | 8.18 | 3.00 |
| 9 5/8 | 29.3-43.5 | 7.95 | 3.00 |
| 13 3/8 | 48-72 | 12.01 | 3.75 |
