wft_CST Compression-Set Retrievable Service Packer.pdf
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Packer Systems 1 of 2 INDEX NO. 400 UNIT CST PACKER PN. 43CST/47CST DATE 15-Sep-2006 Revision 1.1 Weatherford products and services are subject to Weatherford’s standard terms and conditions. For more information concerning the full line of Weatherford products and services, please contact your authorized Weatherford representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of Weatherford. © 2006. Weatherford. All rights reserved. CST Compression-Set Retrievable Service Packer The Weatherford CST Packer is a three-quarter-turn, compression-set, retrievable service packer capable of holding differential pressure from above or below. The CST packer can be used for conventional service work such as acidizing, fracturing, squeeze cementing, and casing tests. Features • Hydraulic hold-down pistons for pressure from below • Large bypass area for equalization and circulation • Caged slips with carbide buttons • Three-quarter turn to set; pick up to release • Built-in bypass allows equalization and circulation • Right- or left-hand set available Benefits • Easy to run and set • Carbide buttons are standard on slips and for long life and durability • Easy and economical to redress Applications • Cased-hole testing • Squeeze cementing • Acidizing or fracturing operations
Transcript of wft_CST Compression-Set Retrievable Service Packer.pdf
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Packer Systems 1 of 2
INDEX NO. 400UNIT CST PACKERPN. 43CST/47CSTDATE 15-Sep-2006Revision 1.1
Weatherford products and services are subject to Weatherfords standard terms and conditions. For more information concerning the full line of Weatherford products and services, please contact your authorized Weatherford representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of Weatherford. 2006. Weatherford. All rights reserved.
CST Compression-Set Retrievable Service Packer The Weatherford CST Packer is a three-quarter-turn, compression-set, retrievable service packer capable of holding differential pressure from above or below. The CST packer can be used for conventional service work such as acidizing, fracturing, squeeze cementing, and casing tests. Features Hydraulic hold-down pistons for pressure from below Large bypass area for equalization and circulation Caged slips with carbide buttons Three-quarter turn to set; pick up to release Built-in bypass allows equalization and circulation Right- or left-hand set available Benefits Easy to run and set Carbide buttons are standard on slips and for long life and durability Easy and economical to redress
Applications Cased-hole testing Squeeze cementing Acidizing or fracturing operations
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Packer Systems 2 of 2
INDEX NO. 400UNIT CST PACKERPN. 43CST/47CSTDATE 15-Sep-2006Revision 1.1
Weatherford products and services are subject to Weatherfords standard terms and conditions. For more information concerning the full line of Weatherford products and services, please contact your authorized Weatherford representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of Weatherford. 2006. Weatherford. All rights reserved.
SPECIFICATION GUIDE
4-1/2 9.5 - 13.5 3.920 4.090 3.771114.3 14,14 - 20,09 99.57 103.89 95.78
15.0 - 18.0 4.276 4.408 4.1255 22,32 - 26,78 108.61 111.96 104.78
127.0 11.5 - 15.0 4.408 4.560 4.250 17,11 - 22,32 111.96 115.82 107.95
20.0 - 23.0 4.670 4.778 4.50029,76 - 34,22 118.62 121.36 114.3020.0 - 23.0 29,76 - 34,22
4.670 118,62
4.778 121,36
4.500 114,30 2-3/8" EU 8 RD 00830306
15.5 - 20.0 4.778 4.950 4.64123,06 - 29,76 121.36 125.73 117.8813.0 - 15.5 4.950 5.044 4.78119,34 - 23,06 125.73 128.12 121.44
38.0 5.830 5.937 5.65656,54 148.08 150.80 143.66
32.0 - 35.0 6.004 6.094 5.81247,62 - 52,08 152.50 154.79 147.6226.0 - 29.0 6.184 6.276 5.96838,69 - 43,15 157.07 159.41 151.5920.0 - 23.0 6.366 6.456 6.07829,76 - 34,22 161.70 163.98 154.3817.0 - 20.0 6.456 6.538 6.28125,30 - 29,76 163.98 166.07 159.54
6.625 6.765 6.453168.28 171.83 163.91
6.875 7.025 6.672174.63 178.44 169.47
7.025 7.125 6.812178.44 180.98 173.02
7-5/8 193,68
24.0 - 29.7 35,71 - 44,19
2-7/8" EU 8 RD 47CST.1013
33.7 - 39.0 50,15 - 58,03
2-7/8" EU 8 RD 47CST.1011
MAX. ID
(IN/mm)
20.0 - 24.0 29,76 - 35,71
2-7/8" EU 8 RD 47CST.1015
45CST.1005
45CST.1001
2-3/8" EU 8 RD
2-3/8" EU 8 RD
2-7/8" EU 8 RD 47CST.1003
2-7/8" EU 8 RD 47CST.1007
2-3/8" EU 8 RD 43CST.1009
2-3/8" EU 8 RD 43CST.1005
CASINGTHREAD
CONNECTION BOX UP / PIN DOWN
PRODUCT NUMBER
43CST.1001
PACKER
2-3/8" EU 8 RD
MAX. OD
(IN/mm)
OD (IN/mm)
WEIGHT (LB./FT- kg/m)
MIN. I.D.
(IN/mm)
5-1/2 139,70
7 177,80
47CST.1001
2-3/8" EU 8 RD 45CST.1009
2-7/8" EU 8 RD
47CST.1005
2-7/8" EU 8 RD 47CST.1009
2-7/8" EU 8 RD
