BR-SSDP Stradasnap Packer

BR-SSDP Stradasnap Packer

The BR-SSDP Stradasnap Packer consists of a modified BR-SS-II Packer combined with an BR-S2 Packer. A Stradasnap Packer is used for selectively treating short intervals of casing perforations to evenly break down the entire formation. The span covered is determined by the spacing between the two sets of packing elements and is adjustable to any distance down to about eighteen inches.

The bottom of the Stradasnap Packer is plugged by using an Equalizing Standing Valve (or other similar device). A Spot Control Valve or Acid Valve can be run above the Stradasnap Packer to control the tubing hydrostatic pressure across the perforations and contain the acid in the tubing when moving the packer to another perforation.

After locating the Stradasnap Packer across the lower most perforation, the Stradasnap Packer is set and the perforation is treated. Straight pick-up of the tubing releases the Stradasnap Packer to be moved up to the next perforation. Repeat the setting procedure to reset. When retrieving the Stradasnap Packer, retrieve the Spot Control Valve or Acid Valve so that tubing fluid can be dumped through the ports between the packing elements to prevent pulling a wet string.

Features:
  • Combination of existing field proven packers.
  • Straight pull release.
  • Adjustable spacing with pup joint.
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Product Specifications

Size
(inches)		 Weight
(lbs/ft)		 Recommended Hole Size
(inches)		 Gage OD
(inches)		 Tool ID
(inches)		 Thread Connections
(Box Up / Pin Down)		 Part Number
4-1/2 9.5 – 13.5 3.920 – 4.090 3.750 1.940 2-3/8 EUE BR-SSDP-450230
5.00 11.5 – 15.0 4.408 – 4.560 4.125 1.940 2-3/8 EUE BR-SSDP-500230A
5.00 18.0 – 21.0 4.154 – 4.276 4.000 1.940 2-3/8 EUE BR-SSDP-500230B
5-1/2 14.0 – 20.0 4.778 – 5.012 4.625 1.940 2-3/8 EUE BR-SSDP-550230A
5-1/2 20.0 – 23.0 4.670 – 4.778 4.500 1.940 2-3/8 EUE BR-SSDP-550230B
5-1/2 14.0 – 20.0 4.778 – 5.012 4.625 2.375 2-7/8 EUE BR-SSDP-550270A
5-1/2 20.0 – 23.0 4.670 – 4.778 4.500 2.375 2-7/8 EUE BR-SSDP-550270B
6-5/8 24.0 – 32.0 5.675 – 5.921 5.500 2.500 2-7/8 EUE BR-SSDP-660270B
6-5/8 17.0 – 24.0 5.921 – 6.35 5.688 2.500 2-7/8 EUE BR-SSDP-660270A
7.00 17.0 – 26.0 6.276 – 6.538 6.000 2.500 2-7/8 EUE BR-SSDP-700270A
7.00 26.0 – 32.0 6.094 – 6.276 5.875 2.500 2-7/8 EUE BR-SSDP-770270B
7.00 17.0 – 26.0 6.276 – 6.538 6.000 3.000 3-1/2 EUE BR-SSDP-770350A
7.00 26.0 – 32.0 6.094 – 6.276 5.875 3.000 3-1/2 EUE BR-SSDP-770350B
9-5/8 43.5 – 53.5 8.535 – 8.755 8.250 4.000 4-1/2 EUE BR-SSDP-960450B
9-5/8 29.3 – 43.5 8.755 – 9.063 8.500 4.000 4-1/2 EUE BR-SSDP-960450A

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