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Overshot

Bowen Type Series 150 Releasing & Circulating Overshot
Bowen Type Series 150 Releasing & Circulating Overshot is an external catch fishing tool designed to retrieve tubular items from the well bore  It is rugged, economical, and easy to use  Overshoots come with a wide range of available accessories  These fishing tools have proven to be the most versatile and reliable in the field
Standard Components
Top sub - The top sub is the uppermost component of the assembly  It is equipped with a box connection, as specified by the customer, to assure proper make-up with the fishing string
Bowl - The bowl is the major working component of the overshot  The upper end of the bowl is threaded for assembly with the top sub  The lower end is threaded for assembly with the standard guide
Standard guide - The standard guide is the lowermost component of the assembly  It guides the fish into the overshot, allowing the internal gripping mechanism to properly engage and grip the fish
Spiral Grapple - The spiral grapple is a left-hand helix that conforms to the inside of the overshot bowl  Especially hardened wicker threads assure a positive grip to engage the fish securely

Technical Specifications

Type

OD (mm)

OD (in)

Max  Catch Size

Conn 

mm

in

LT/S-T48A

92

3 5/8

48 3~55

1 7/8~2 11/64

NC26

LT/S-T60A

102

4

60 3~65 9

2 3/8~2 19/32

2 7/8 Reg 

LT/S-T73A

108

4 1/4

73~78

2 7/8~3 1/16

2 7/8 Reg 

LT/S-T89A

124

4 7/8

89~95

3 1/2~3 3/4

2 7/8 Reg 

LT/S-T102A

140

5 1/2

101 6~108

4~4 1/4

NC38

LT/S-T114A

152

6

141~121

4 1/2~4 3/4

4 1/2 Reg

LT/S-T48B

76

3

48 3

1 7/8

2 3/8 Reg

LT/S-T60B

86

3 3/8

60 3

2 3/8

NC26

LT/S-T73B

102

4

73

2 7/8

2 7/8 Reg

LT/S-T81B

114

4 1/2

81 5

3 13/64

NC31

LT/S-T89B

114

4 7/8

88 9

3 1/2

NC31

LT/S-T102B

124

 

101

4

2 7/8 Reg 


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