Reverse Circulation Junk Basket

Reverse Circulation Junk Basket 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. It's unique feature is utilizing the principle of reverse fluid circulation.

 

 

 

 

 

 

Technical Specifications
Type O.D.
mm (in)
Milling shoeDiameter
mm (in)
Max. O.D. offish
mm (in)
Steel ballDiameter
mm (in)
Available Hole
mm
Connection
API
LL36 95(3 3/4) 96(3 25/32) 60(2 3/8)  30(1 3/16)  98~108

NC26
LL40 102(4) 102(4 1/8) 64.5(2 1/2)  30(1 3/16) (4 1/4 1/2) NC26
LL44 114(4 1/2) 116(4 9/16 ) 78(3 5/64)  35(1 3/8) (4 3/5 NC26
LL46 121(4 3/4) 124(4 7/8) 81(3 13/64)  35(1 3/8) (5 1/8 1/2) 3 1/2REG
LL51 130(5 1/8) 135(5 5/16) 92.5(3 41/64) 40(1 37/64) (5 3/5 NC31
LL51A 130(5 1/8) 135(5 5/16) 92.5(3 41/64) 40(1 37/64) (5 3/5 3 1/2REG
LL56 142(5 5/8) 146(5 3/4) 109(4 9/32) 40(1 37/64) (6 1/81/2) NC38
LL62 159(6 1/4) 163(6 27/64) 119(4 11/16) 45(1 25/32) (6 3/5 3/8) NC40
LL64 165(6 1/2) 169(6 21/32) 119(4 11/16) 45(1 25/32) (6 3/41/2) 4 1/2REG
LL70 178(7) 181(7 1/8) 130(5 1/8) 45(1 25/32) (7 1/21/4) 4 1/2REG
LL77 195(7 11/16) 200(7 7/8) 146(5 3/4) 45(1 25/32) (8 3/8 1/2) NC50
LL77A 195(7 11/16) 200(7 7/8) 146(5 3/4) 45(1 25/32) (8 3/81/2) 4 1/2REG
LL81 200(7 7/8) 206(8 7/64) 153(6 1/32) 50(1 31/32) (8 3/8 1/2) NC50
LL85 215(8 1/2) 220(8 21/32) 166(6 1/2) 50(1 31/32) (9 1/8 3/5) NC50
LL90 225(8 55/64) 230(9 1/16) 175(6 7/8) 45(1 25/32) (9 3/53/5) NC50
LL95 245(9 5/8) 250(9 27/32) 190(7 1/2) 50(1 31/32) (10 3/43/5) NC50
LL101 257(10 1/8) 262(10 5/16) 195.5(7 11/16) 45(1 25/32) (10 3/43/5) NC56
LL112 281(11 1/16) 286(11 1/4) 228(9) 45(1 25/32) (11 3/4 1/2) 6 5/8REG
LL130 330(13) 335(11 3/16) 255(10 1/32) 45(1 25/32) (13 3/4 7 5/8REG
LL150 381(15) 386(15 3/16) 315(12 13/32) 45(1 25/32) 1/2) 7 5/8REG
LL200 508(20) 513(20 3/16) 463(18 1/4) 45(1 25/32) (20 7/8 7 5/8REG