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- 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
-
PRESS
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CONTACT
INSIDE BOP
TECHNICAL SUMMARY
The Inside BOP is a critical well control tool for kick management during drill string tripping: when a kick occurs (due to suction or unexpected fluid flow), it quickly connects to the drill pipe to contain downhole pressure. Engineered for high-pressure resistance and reliable sealing, it features intuitive operation—its open-valve design allows initial fluid venting, while a locking bolt enables rapid shutoff to stop upward fluid flow.
Compatible with standard drill pipe connections (NC26 to 7 ⅝REG), it supports reverse circulation (pumping fluid downhole) to stabilize well conditions post-kick. This compact, field-friendly tool minimizes non-productive time in onshore/offshore drilling, serving as a key backup for primary well control systems.
|
Thread Conn. |
O.D. (in) |
I.D. (in) |
Length (in) |
Work Pressure (Mpa) |
|
NC26 |
3 1/2 |
1 1/4 |
27-28 |
70(35) |
|
NC31 |
4 1/8 |
1 5/8 |
28-30 |
70(35) |
|
NC38 |
4 3/4 |
2 |
30-31 |
70(35) |
|
NC46 |
6 1/4 |
2 7/16 |
33-34 |
70(35) |
|
NC50 |
6 5/8 |
2 13/16 |
33-34 |
70(35) |
|
5 1/2FH |
7 |
3 |
35-38 |
70(35) |
|
6 5/8REG |
8 |
3 |
38 |
70(35) |
|
7 5/8REG |
9 1/2 |
3 |
38 |
70(35) |
SPECIFICATION
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