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  • Reverse Circulation Junk Basket

    Category Description

    Main Technical Specification

    Type

    O.D.

     mm/in

    Milling Shoe Diameter

    mm/in

    Max. O.D. of Fishing

    mm/in

    Steel ball Diameter mm/in

    Available Hole mm

    API Connection

    LL36

    95(3 3/4)

    96(3 25/32)

    60(2 3/8)

    30(13/16)

    98~108

    NC26

    LL40

    102(4)

    102(4 1/8)

    64.5(2 1/2)

    30(13/16)

    107~114.3

    NC26

    LL44

    114(4 1/2)

    116(49/16 )

    78(35/64)

    35(13/8)

    117.5~127

    NC26

    LL46

    121(4 3/4)

    124(4 7/8)

    81(3 13/64)

    35(13/8)

    130~139.7

    3 1/2REG

    LL51

    130(5 1/8)

    135(5 5/16)

    92.5(3 41/64)

    40(1 37/64)

    142.9~152.4

    NC31

    LL51A

    130(5 1/8)

    135(5 5/16)

    92.5(3 41/64)

    40(1 37/64)

    142.9~152.4

    3 1/2REG

    LL56

    142(5 5/8)

    146(5 3/4)

    109(4 9/32)

    40(1 37/64)

    155.6~165.1

    NC38

    LL62

    159(6 1/4)

    163(6 27/64)

    119(4 11/16)

    45(1 25/32)

    168.2~187.3

    NC40

    LL64

    165(6 1/2)

    169(6 21/32)

    119(4 11/16)

    45(1 25/32)

    172~190.5

    4 1/2REG

    LL70

    178(7)

    181(7 1/8)

    130(5 1/8)

    45(1 25/32)

    190.5~209.5

    4 1/2REG

    LL77

    195(7 11/16)

    200(7 7/8)

    146(5 3/4)

    45(1 25/32)

    212.7~241.3

    NC50

    LL77A

    195(7 11/16)

    200(7 7/8)

    146(5 3/4)

    45(1 25/32)

    212.7~241.3

    4 1/2REG

    LL81

    200(7 7/8)

    206(8 7/64)

    153(6 1/32)

    50(1 31/32)

    212.7~241.3

    NC50

    LL85

    215(8 1/2)

    220(8 21/32)

    166(6 1/2)

    50(1 31/32)

    232~244.5

    NC50

    LL90

    225(8 55/64)

    230(9 1/16)

    175(6 7/8)

    45(1 25/32)

    244.5~269.9

    NC50

    LL95

    245(9 5/8)

    250(9 27/32)

    190(7 1/2)

    50(131/32)

    273~295.3

    NC50

    LL101

    257(10 1/8)

    262(10 5/16)

    195.5(7 11/16)

    45(125/32)

    273~295.3

    NC56

    LL112

    281(11 1/16)

    286(11 1/4)

    228(9)

    45(125/32)

    298.5~317.5

    6 5/8REG

    LL130

    330(13)

    335(11 3/16)

    255(10 1/32)

    45(125/32)

    349.3~406.4

    7 5/8REG

    LL150

    381(15)

    386(15 3/16)

    315(12 13/32)

    45(125/32)

    406.4~444.5

    7 5/8REG

     

    Features:

     

    ●The reverse circulation junk basket type LL is designed to remove small pieces of junk such as bit cones, hand tools, slips, etc from the bottom of well.

     

    ●This type junk basket could utilize the principle of reverse fluid circulation.