The BR-BT is a Retrievable Service Packer designed for high-pressure, high-temperature service work. The hydraulically operated upper hold-down slips holds the packer during high differential pressures from below. The packer includes positive rotational locks on all internal connections, allowing transmission of extreme torque through the packer.
All O-rings provide reliable sealing at high temperature and pressure. The packer also comes with tool joint connections on extra-long top and bottom subs for hydraulic tong makeup and breakout.
Features
- Heavy-duty mandrel supports high hang-off weights.
- High rated O-rings seal for high pressure and temperature.
- Tool joint connections are standard.
- Rotationally locked end connections for torque transmission.
- Quarter-turn set, pickup unset.
- Standard automatic jay mechanism.
Technical document
Product Specifications
| CASING | PACKER | ||||||
|---|---|---|---|---|---|---|---|
| O.D. (Inch) | WEIGHT (LB/FT) | MIN. I.D. (Inch) | MAX. I.D. | MAX. O.D. | MIN. I.D. | STANDARD THREAD CONNECTION | TOOL NUMBER |
| 4.500” | 15.1-17.7 | 3.696 | 3.826 | 3.594 | 1.750 | 2.375” I.F. | BR-BT-450230C |
| 4.500” | 13.5 – 16.9 | 3.740 | 3.920 | 3.688 | 1.750 | 2.375” I.F. | BR-BT-450230C |
| 4.500” | 11.6 - 13.5 | 3.920 | 4.000 | 3.750 | 1.750 | 2.375” I.F. | BR-BT-450230C |
| 5.000” | 15.0 – 18.0 | 4.276 | 4.408 | 4.125 | 1.750 | 2.375” I.F. | BR-BT-500230B |
| 5.000” | 11.5 - 15.0 | 4.408 | 4.560 | 4.250 | 1.750 | 2.375” I.F. | BR-BT-500230A |
| 5.500” | 17.0 – 23.0 | 4.670 | 4.892 | 4.500 | 1.750 | 2.375” I.F. | BR-BT-550230B |
| 5.500” | 13.0 – 17.0 | 4.892 | 5.044 | 4.625 | 1.750 | 2.375” I.F. | BR-BT-550230A |
| 6.625” | 24.0 - 32.0 | 5.675 | 5.921 | 5.500 | 2.688 | 3.500” I.F. | BR-BT-660350B |
| 6.625” | 17.0-24.0 | 5.921 | 6.135 | 5.750 | 2.688 | 3.500” I.F. | BR-BT-660350A |
| 7.000” | 38.0 – 45.40 | 5.660 | 5.920 | 5.500 | 2.688 | 3.500” I.F. | BR-BT-700350D |
| 7.000” | 32.0 – 38.0 | 5.920 | 6.094 | 5.875 | 2.688 | 3.500” I.F. | BR-BT-700350C |
| 7.000” | 26.0 – 32.0 | 6.094 | 6.276 | 6.000 | 2.688 | 3.500” I.F. | BR-BT-700350B |
| 7.000” | 17.0 – 23.0 | 6.366 | 6.538 | 6.125 | 2.688 | 3.500” I.F. | BR-BT-700350A |
| 7.625” | 33.7 – 39.0 | 6.625 | 6.765 | 6.656 | 2.688 | 3.500” I.F. | BR-BT-760350C |
| 7.625” | 24.0 – 29.7 | 6.875 | 7.025 | 6.500 | 2.688 | 3.500” I.F. | BR-BT-760350C |
| 9.625” | 58.4 – 59.4 | 8.407 | 8.435 | 8.250 | 3.750 | 4.500” I.F | BR-BT-960450C |
| 9.625” | 43.5 – 53.5 | 8.535 | 8.755 | 8.375 | 3.750 | 4.500” I.F | BR-BT-960450B |
| 9.625” | 32.3 – 43.5 | 8.755 | 9.001 | 8.500 | 3.750 | 4.500” I.F | BR-BT-960450A |
| 10.750” | 71.1 – 73.2 | 9.406 | 9.450 | 9.125 | 3.750 | 4.500” I.F | BR-BT-10750450C |
| 10.750” | 60.7 – 65.7 | 9.560 | 9.660 | 9.375 | 3.750 | 4.500” I.F | BR-BT-10750450B |
| 10.750” | 51.0 – 55.5 | 9.760 | 9.850 | 9.500 | 3.750 | 4.500” I.F | BR-BT-10750450A |
| 11.750” | 60.0 – 71.0 | 10.586 | 10.772 | 10.500 | 3.750 | 4.500” I.F. | BR-BT-1175450B |
| 11.750” | 42.0 – 54.0 | 10.880 | 11.084 | 10.625 | 3.750 | 4.500” I.F. | BR-BT-1175450A |
| 13.375” | 80.7 – 92.0 | 12.031 | 12.215 | 11.750 | 3.750 | 4.500” I.F. | BR-BT-1330450B |
| 13.375” | 48.0 – 77.0 | 12.275 | 12.715 | 12.000 | 3.750 | 4.500” I.F. | BR-BT-1330450A |
Standard HNBR trim. Other sizes, connections and Nitrile or Viton trims available upon request.