• Model NO.：QSB-114
• Delivery：Base on Quantity
• Transport Package：Wood Cases
• Specification：API
• Trademark：zhongshi
• Origin：Henan, China
• HS Code：843143100
• Production Capacity：50000PCS,Year

Basic Info.

Model NO. QSB-114 Delivery Base on Quantity Transport Package Wood Cases Specification API Trademark zhongshi Origin Henan, China HS Code 843143100 Production Capacity 50000PCS/Year

Product Description

                        Self-locking Structure  Retrievable Bridge Plug ( RBP)
QSB type bridge plug: 

A downhole tool that is located and set to isolate the lower part of the wellbore. Bridge plugs may be permanent or retrievable, enabling the lower wellbore to be permanently sealed from production or temporarily isolated from a treatment conducted on an upper zone

wall hanging type, hollow mandrel, sealing force is controlled by tension 
ring. It can be used together with other downhole tools (other downhole tool can be connected to 
the lower part of the bridge plug). It mainly used for selective plugging. 
 
It can be used with other downhole tools, for temporary plugging, permanently sealed, selective plugging and don't kill my homework, can completely replace the packer on the function, drillable bridge plug, etc., need to unlock recovery and reuse is a kind of safe and reliable, low cost, complete function, the applicable scope of downhole plugging tool.
Characteristics:
Sealing method:delivered by hydraulic delivery tool and sealed
Accurate delivery control 
Reliable anti-slip design
Special anchoring unit
Safe unsealing unit
Drillability
  

Type	OD (mm)	ID (mm)	Length (mm)	Working  pressure differential  (Mpa)	Working  temperature (°C)	Unsealing  load (KN)
QSB-92	92	25	1000	50	150	30-40
QSB-110	110	28	1000	50	150	20-60
QSB-114	114	36	1000	50	150	20-60
QSB-148	114	36	1000	50	150	20-60
QSB-150	114	36	1000	50	150	20 - 60
QSB-210	176	80	780	50	150	40-90