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- MUD PUMP
- VALVE SEAT AND BODY
- PISTON
- CYLINDER LINER
- HYDRAULIC BUCKING UNIT
- JAR TESTER
- FRAC PUMP VALVE RUBBER
- FRAC PUMP VALVE BODY
- FRAC PUMP VALVE SEAT
- FRAC PUMP PLUNGER PACKING
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PRESS
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CONTACT
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HOME
-
ABOUT
-
PRODUCTS
- DRILLING TOOLS
- DRILLING MOTORS
- STABILIZERS
- DRILL COLLARS
- DRILLING JARS
- HYDRAULIC AGITATOR
- ANTI STICK-SLIP TOOL
- MULTIPLE ACTIVATION BYPASS VALVE
- DRILL PIPES
- NON-ROTATING PROTECTOR
- X-OVER & SUBS
- DRILL BITS
- MICRO REAMER
- FISHING TOOLS
- RELEASING SPEAR
- RELEASING AND CIRCULATING OVERSHOT
- REVERSE CIRCULATION JUNK BASKET
- JUNK SUB
- FISHING MAGNET
- SAFETY JOINT
- TAPER TAP
- DIE COLLAR
- IMPRESSION BLOCK
- DITCH MAGNET
- MILLING SHOES
- WASHOVER PIPE
- IBOPs
- KELLY VALVE
- FLOAT VALVE
- FULL OPENING SAFETY VALVE
- TOP DRIVE IBOP
- INSIDE BOP
- DROP-IN CHECK VALVE
- WELLBORE CLEANING TOOLS
- CASING SCRAPER
- NON-ROTARY CASING SCRAPER
- CASING BRUSH
- CUTTING BED IMPELLER
- STRING MAGNET
- ROTARY CASING GUIDER
- CASING CUTTER
- SECTION MILL
- WELLHEAD TOOLS
- ELEVATORS
- ELEVATOR LINKS
- POWER TONGS
- MANUAL TONGS
- SLIPS
- SPIDERS
- SPINNING WRENCH
- BUSHINGS
- DRILLING EQUIPMENTS
- MUD PUMP
- VALVE SEAT AND BODY
- PISTON
- CYLINDER LINER
- HYDRAULIC BUCKING UNIT
- JAR TESTER
- FRAC PUMP VALVE RUBBER
- FRAC PUMP VALVE BODY
- FRAC PUMP VALVE SEAT
- FRAC PUMP PLUNGER PACKING
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PRESS
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CONTACT
FISHING BUMPER SUB
TECHNICAL SUMMARY
The KXZ Fishing Bumper Sub is a mechanical jarring tool for stuck drill string remediation. It delivers repeated jarring to free stuck points; if jarring/lifting fails, it rotates to assist releasing fishing tools. Paired with internal cutters, it provides constant feed force for stable cuts; with back-off tools, it compensates for post-backoff thread stroke. It fits API connections (NC38/NC50) for onshore/offshore fishing operations.
SPECIFICATION
|
Model |
OD mm(inch) |
ID mm(inch) |
Conn. |
Tensile Load KN |
Stroke mm(inch) |
Max. Working Torque KN·m |
OAL mm(inch) |
|
KXZ121 |
121(4 3/4) |
38(1 1/2) |
NC38 |
1220 |
1000(37 3/8) |
8 |
2102(82 3/4) |
|
KXZ159 |
159(6 1/4) |
50.8(2) |
NC50 |
1330 |
1400(55) |
13 |
2606(102 1/2) |
|
KXZ165 |
165(6 1/4) |
50.8(2) |
NC50 |
1430 |
1400(55) |
13 |
2606(102 1/2) |
|
KXZ171 |
171(6 3/4) |
50.8(2) |
NC50 |
1530 |
1400(55) |
13 |
2606(102 1/2) |
|
KXZ178 |
178(7) |
50.8(2) |
NC50 |
1530 |
1400(55) |
15 |
2606(102 1/2) |
|
KXZ203 |
203(8) |
70(2 3/4) |
6 5/8REG |
1800 |
1500(99) |
20 |
2729(107 1/2) |
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