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I-VS-2 Retrievable Casing Packer

Imikhiqizo

I-VS-2 Retrievable Casing Packer

Amaphakethe we-Model VS-2 Retrievable Casing Packers angawapakisha agcwele odongeni, ohlobo olubekwe phansi asebenza ezinhlobonhlobo zokuphatha kahle nokukhiqiza ukufakwa. Amapaki atholakala ku-7 - 16 OD. i-casing futhi ifake i-bypass yangaphakathi enkulu ngokusebenzisa isipakishi esixhumana nevalvu yohlobo lophawu lobuso obubekwe phansi obulawulwa ngaphezulu. I-bypass inikeza ukugeleza kwamahhala koketshezi kusipakishi ngesikhathi sokugijima, ukubuyisa, nokujikeleza, ngaleyo ndlela kunciphisa kakhulu ukuswayipha kwezinto zokupakisha kanye nokufiphala kwe-wicker yenkinobho. Laba bapakishi basetshenziswa uma ingcindezi ephezulu ehlukanisiwe esuka ngaphansi kompakishi ilindelwe futhi kusetshenziswa iziliphu zohlobo lwenkinobho ezicushwe ngamanzi ukuze kugxishwe ipakeli ngokumelene nokuya phezulu. Lo mfutho ofanayo we-hydraulic nawo usebenza ku-balance piston, etholakala ngaphansi nje kwesivalo sobuso esivaliwe. I-piston iya phansi kanye namahlombe emzimbeni ngaleyo ndlela ibeka ukudonsela phansi emzimbeni kanye nokuvala ubuso. Lesi senzo siqeda isisindo sokusetha phansi seshubhu eseqile esidingekayo ukuze kugcinwe i-bypass ivaliwe.

    I-PARAMETER YOBUCHWEPHESHE

    I-Casing OD

    Isisindo se-Casing

    Ukusetha Ububanzi

    Ubukhulu. Ipaki ye-OD

    Eyami. I-ID

    Okukabili

    Temp.

    Okuncane.

    Ubukhulu.

    I-Pushing Ring

    Irabha

    Umvikeli

    Ku.

    lbs/ft

    Ku.

    Ku.

    Ku.

    Ku.

    Ku.

    Ku.

    4 1/2

    9.5-13.5

    3.91

    4.09

    3.771

    3.625

    3.771

    1.81

    2 3/8″

    8RD EUE

    148

    5

    15.0-18.0

    4.25

    4.408

    4.125

    3.937

    4.125

    5

    11.5-15.0

    4.408

    4.56

    4.25

    4.156

    4.25

    5 1/2

    26

    5 1/2

    20.0-23.0

    4.625

    4.778

    4.51

    4.375

    4.51

    1.94

    5 1/2

    13.0-15.5

    4.95

    5.19

    4.781

    4.687

    4.781

    5 1/2

    15.5-20.0

    4.778

    4.95

    4.641

    4.375

    4.51

    5 1/2

    20.0-23.0

    4.625

    4.778

    4.641

    4.375

    4.50

    1.875

    2 7/8″

    8RD EUE

    5 1/2

    20.0-23.0

    4.625

    4.778

    4.51

    4.375

    4.51

    1.94

    177

    6 5/8

    amashumi amabili nane

    5.83

    5.937

    5.656

    5.5

    5.656

    2.38

     

    7

    38

    7

    20.0-26.0

    6.276

    6.456

    6.087

    5.75

    5.968

    5

    15.0-18.0

    4.276

    4.408

    4.13

    3.99

    4.13

    1.81

    204

    7

    17.0-20.0

    6.456

    6.578

    6.266

    6.156

    6.187

    2.25

    148

    7

    32.0-35.0

    5.938

    6.135

    5.656

    5.5

    5.656

    2.38

    177

    7

    26.0-29.0

    6.136

    6.276

    6.087

    5.75

    5.968

    148

    7

    26.0-29.0

    6.136

    6.276

    6.087

    5.75

    5.968

    2.25

    177

    7 5/8

    33.7-39.0

    6.579

    6.797

    6.453

    6.156

    6.187

    2.38

    148

     

    7 5/8

    24.0-29.7

    6.798

    7.025

    6.672

    6.5

    6.562

    7 5/8

    20.0-24.0

    7.025

    7.125

    6.812

    6.5

    6.562

    7 5/8

    33.7-39

    6.625

    6.765

    6.453

    6.130

    6.266

    2.375

    7 5/8

    33.7-39

    6.625

    6.765

    6.453

    6.130

    6.266

    2.375

    3 1/2″

    8RD EUE

    8 5/8

    44.0-49.0

    7.511

    7.625

    7.31

    7

    7.31

    3

    8 5/8

    32.0-40.0

    7.725

    7.921

    7.53

    7

    7.31

    8 5/8

    20.0-28.0

    8.017

    8.191

    7.78

    7.5

    7.78

    8 5/8

    57.4-60.7

    7.062

    7.25

    6.985

    6.812

    6.968

    9 5/8

    47.0-53.5

    8.535

    8.681

    8.21

    8.12

    8.21

    9 5/8

    40.0-47.0

    8.681

    8.835

    8.43

    8.12

    8.21

    9 5/8

    29.3-36.0

    8.921

    9.063

    8.59

    8.59

    8.37

    9 5/8

    40-47

    8.681

    8.835

    8.437

    8.12

    8.218

    10 3/4

    40.5-55.5

    9.75

    10.05

    9.5

    9.25

    9.375

    11 3/4

    38.0-65.0

    10.68

    11.15

    10.375

    10.13

    10.25

    11 3/4

    60.0-83.0

    10.19

    10.772

    10.063

    9.813

    9.937

    13 3/8

    48.0-72.0

    12.35

    12.715

    12.12

    11.87

    12.12

    16

    75.0-102

    14.75

    15.125

    14.5

    14.25

    14.38