-->

Have any questions?  Tel: 626-636-5653 / kunhaoinc@gmail.com

搜索
Search

Product Categories

Current location:
Homepage
/
/
/
Head Assembly PWL

PRODUCT

Number of views:
1000

Head Assembly PWL

Retrieve the inner tube with an overshot without lifting out the whole rods string to obtain the core, the wireline coring system lifts the underground core sample out of the borehole through the overshot to take back the entire inner tube and conduct sampling analysis. This improves productivity of the work site and guarantees safety of core sample during drilling down.
Retail price
0.0
Market price
0.0
Number of views:
1000
Product serial number
Quantity
-
+
Stock:
0
Product description
Assembly Drawing
BAU
NAU
HAU
PAU

Drilling tool assembly (P, H, N , B: BWL, BWL-U,NWL,NWL-U,NWL-3,HWL,HWL-U,HWL-3,PWL,PWL-3,BTW,NTW,HTW)

Relevant description of products:

Retrieve the inner tube with an overshot without lifting out the whole rods string to obtain the core, the wireline coring system lifts the underground core sample out of the borehole through the overshot to take back the entire inner tube and conduct sampling analysis. This improves productivity of the work site and guarantees safety of core sample during drilling down.

The system is realized through a fully independent inner tube. During its working, the inner tube does not connect with the overshot but locates at the bottom of the coring drilling rod directly (behind the coring drilling bit). An assembly device is installed on top of the inner tube, which includes coring and recycling functions. When the inner tube is full of core sample, the overshot is placed to the bottom from the borehole through a steel wire rope and lifted out by a winch. After the inner tube assembly is lifted to the surface, an empty inner tube is placed to the bottom of the hole to recover the drilling. This improves well drilling efficiency.

Our company provides core barrel assmeblies of different diameters to meet customers' demands. The wireline coring system is applicable for most drilling conditions and standard DCDMA hole sizes (B, N, H and P).

Currently, the company provides two models of wireline coring systems: double-tube and triple-tube

Core barrel assembly: It consists of inner tube and outer tube groups.

The inner part consists of the following parts: spearhead assemly, retrival components, core sample collection component, landing shoulder, stop ring and other parts.inner tube group, independent from outer tube group, collects core sample sample during well drilling.

The outer tube part consists of parts , which includes locking coupling, adapter coupling, outer tube, etc. The outer tube group that is kept at the bottom of the hole all the time holds the inner tube assembly during drilling.

The triple tube coring system AU3 has the same components as the dual-tube. And its interior has a third tube that is known as liner tube of the inner tube.

Liner tube of the inner tube is placed in the inner tube. The triple tube

system can realize overall recovery ratio of core sample when drilling stratum with coal, clay or bigger crack. The liner tube or split tube keeps the core sample at its receiving status to collect or load and store easily.

Only N, H and P sizes are available for the triple tube coring system.

We could not find any corresponding parameters, please add them to the properties table

Product name
Product series and material code
BAU
Head Assembly
20701000
Spearhead Point
20701001
Detent Plunger
20701002
Compression Spring
20701003
Spirol Pin
20701004
Spearhead Base
20701005
Latch Retracting Case
20701006
Spirol Pin
20701007
Nyloc Bolt
20701008
Washer
20701009
Latch Compression Spring
20701010
Upper Latch Body
20701011
Latch
20701012
Link
20701013
Spirol Pin
20701014
Stainless Steel Ball
20701015
Landing Indicator Bushing
20701016
Shut-off Valve
20701017
Pump-in Lip Seal
20701018
Spindle Bushing
20701019
Landing Shoulder
20701020
Lower Latch Body
20701021
Hex Nut
20701022
Spindle
20701023
Shut-Off Valve,Hard
20701024
Valve Adjusting Washer
20701025
Thrust/Hanger Bearing
20701026
Spindle Bearing
20701027
Compression Spring
20701028
Stover Lock Nut
20701029
Inner Tube Cap
20701030
Grease Fitting
20701031
Stainless Steel Ball
20701032
Check Valve Body
20701033
EZY Lock Over-Shot Assembly 
20701100
Bolt, Cable Swivel Eye
20701101
Cable Swivel Collar
20701102
Thrust Bearing
20701103
Castle Nut
20701104
Cotter Pin
20701105
Grease Fitting
20701106
Cable Swivel Body
20701107
Jar Staff
20701108
Jar Tube
20701109
Hex Nut
20701110
Washer Nord-Lock 
20701111
Cap,EZY Lock Over-Shot 
20701112
Spring,EZY Lock Over-Shot 
20701113
Sleeve,EZY Lock Over-Shot 
20701114
Compression Spring
20701115
Ball
20701116
EZY Lock Over-Shot Head
20701117
Compression Spring
20701118
Lifting Dog
20701119
Plain Pin
20701120
Spirol Pin
20701121
Locking Pin
20701122
Nylok Set Screw
20701123
Locking Sleeve
20701124
Stop Ring
20701201
Core Lifte
20701202
Core Lifter Case
20701203
Locking Coupling  Stabilizer, Carbide
20701301
Adapter Coupling
20701302
Landing Ring
20701303
Stabilize  Inner-tube
20701304
Protector,  Outer-tube Thread
20701305

 

 

 

Product name
Product series and material code
NAU
Head Assembly
20702000
Spearhead Point
20702001
Detent Plunger
20702002
Compression Spring
20702003
Spirol Pin
20702004
Spearhead Base
20702005
Latch Retracting Case
20702006
Spirol Pin
20702007
Nyloc Bolt
20702008
Washer
20702009
Latch Compression Spring
20702010
Upper Latch Body
20702011
Latch
20702012
Link
20702013
Spirol Pin
20702014
Stainless Steel Ball
20702015
Landing Indicator Bushing
20702016
Shut-off Valve
20702017
Pump-in Lip Seal
20702018
Spindle Bushing
20702019
Landing Shoulder
20702020
Lower Latch Body
20702021
Hex Nut
20702022
Spindle
20702023
Shut-Off Valve,Hard
20702024
Valve Adjusting Washer
20702025
Thrust/Hanger Bearing
20702026
Spindle Bearing
20702027
Compression Spring
20702028
Stover Lock Nut
20702029
Inner Tube Cap
20702030
Grease Fitting
20702031
Stainless Steel Ball
20702032
Check Valve Body
20702033
EZY Lock Over-Shot Assembly 
20702100
Bolt, Cable Swivel Eye
20702101
Cable Swivel Collar
20702102
Thrust Bearing
20702103
Castle Nut
20702104
Cotter Pin
20702105
Grease Fitting
20702106
Cable Swivel Body
20702107
Jar Staff
20702108
Jar Tube
20702109
Hex Nut
20702110
Washer Nord-Lock 
20702111
Cap,EZY Lock Over-Shot 
20702112
Spring,EZY Lock Over-Shot 
20702113
Sleeve,EZY Lock Over-Shot 
20702114
Compression Spring
20702115
Ball
20702116
EZY Lock Over-Shot Head
20702117
Compression Spring
20702118
Lifting Dog
20702119
Plain Pin
20702120
Spirol Pin
20702121
Locking Pin
20702122
Nylok Set Screw
20702123
Locking Sleeve
20702124
Stop Ring
20702201
Core Lifte
20702202
Core Lifter Case
20702203
Locking Coupling  Stabilizer, Carbide
20702301
Adapter Coupling
20702302
Landing Ring
20702303
Stabilize  Inner-tube
20702304
Protector,  Outer-tube Thread
20702305

 

 

 

Product name
Product series and material code
HAU
Head Assembly
20703000
Spearhead Point
20703001
Detent Plunger
20703002
Compression Spring
20703003
Spirol Pin
20703004
Spearhead Base
20703005
Latch Retracting Case
20703006
Spirol Pin
20703007
Nyloc Bolt
20703008
Washer
20703009
Latch Compression Spring
20703010
Upper Latch Body
20703011
Latch
20703012
Link
20703013
Spirol Pin
20703014
Stainless Steel Ball
20703015
Landing Indicator Bushing
20703016
Shut-off Valve
20703017
Pump-in Lip Seal
20703018
Spindle Bushing
20703019
Landing Shoulder
20703020
Lower Latch Body
20703021
Hex Nut
20703022
Spindle
20703023
Shut-Off Valve,Hard
20703024
Valve Adjusting Washer
20703025
Thrust/Hanger Bearing
20703026
Spindle Bearing
20703027
Compression Spring
20703028
Stover Lock Nut
20703029
Inner Tube Cap
20703030
Grease Fitting
20703031
Stainless Steel Ball
20703032
Check Valve Body
20703033
EZY Lock Over-Shot Assembly 
20703100
Bolt, Cable Swivel Eye
20703101
Cable Swivel Collar
20703102
Thrust Bearing
20703103
Castle Nut
20703104
Cotter Pin
20703105
Grease Fitting
20703106
Cable Swivel Body
20703107
Jar Staff
20703108
Jar Tube
20703109
Hex Nut
20703110
Washer Nord-Lock 
20703111
Cap,EZY Lock Over-Shot 
20703112
Spring,EZY Lock Over-Shot 
20703113
Sleeve,EZY Lock Over-Shot 
20703114
Compression Spring
20703115
Ball
20703116
EZY Lock Over-Shot Head
20703117
Compression Spring
20703118
Lifting Dog
20703119
Plain Pin
20703120
Spirol Pin
20703121
Locking Pin
20703122
Nylok Set Screw
20703123
Locking Sleeve
20703124
Stop Ring
20703201
Core Lifte
20703202
Core Lifter Case
20703203
Locking Coupling  Stabilizer, Carbide
20703301
Adapter Coupling
20703302
Landing Ring
20703303
Stabilize  Inner-tube
20703304
Protector,  Outer-tube Thread
20703305

 

 

 

Product name
Product series and material code
PAU
Head Assembly
20704000
Spearhead Point
20704001
Detent Plunger
20704002
Compression Spring
20704003
Spirol Pin
20704004
Spearhead Base
20704005
Latch Retracting Case
20704006
Spirol Pin
20704007
Nyloc Bolt
20704008
Washer
20704009
Latch Compression Spring
20704010
Upper Latch Body
20704011
Latch
20704012
Link
20704013
Spirol Pin
20704014
Stainless Steel Ball
20704015
Landing Indicator Bushing
20704016
Shut-off Valve
20704017
Pump-in Lip Seal
20704018
Spindle Bushing
20704019
Landing Shoulder
20704020
Lower Latch Body
20704021
Hex Nut
20704022
Spindle
20704023
Shut-Off Valve,Hard
20704024
Valve Adjusting Washer
20704025
Thrust/Hanger Bearing
20704026
Spindle Bearing
20704027
Compression Spring
20704028
Stover Lock Nut
20704029
Inner Tube Cap
20704030
Grease Fitting
20704031
Stainless Steel Ball
20704032
Check Valve Body
20704033
EZY Lock Over-Shot Assembly 
20704100
Bolt, Cable Swivel Eye
20704101
Cable Swivel Collar
20704102
Thrust Bearing
20704103
Castle Nut
20704104
Cotter Pin
20704105
Grease Fitting
20704106
Cable Swivel Body
20704107
Jar Staff
20704108
Jar Tube
20704109
Hex Nut
20704110
Washer Nord-Lock 
20704111
Cap,EZY Lock Over-Shot 
20704112
Spring,EZY Lock Over-Shot 
20704113
Sleeve,EZY Lock Over-Shot 
20704114
Compression Spring
20704115
Ball
20704116
EZY Lock Over-Shot Head
20704117
Compression Spring
20704118
Lifting Dog
20704119
Plain Pin
20704120
Spirol Pin
20704121
Locking Pin
20704122
Nylok Set Screw
20704123
Locking Sleeve
20704124
Stop Ring
20704201
Core Lifte
20704202
Core Lifter Case
20704203
Locking Coupling  Stabilizer, Carbide
20704301
Adapter Coupling
20704302
Landing Ring
20704303
Stabilize  Inner-tube
20704304
Protector,  Outer-tube Thread
20704305

 

 

 

Related Products

Head Assembly BWL
0.00
0.00
Head Assembly NWL
0.00
0.00
Stop Ring
0.00
0.00
Previous page
1

Feedback

Username used for comment:
Customer Message
Description:
验证码

Contact Us

28, Chunhui Road, Huishan Economic Development Zone, Wuxi City, Jiangsu, China  

 sales@aprtools.cn

KUNHAO INC. 

1445 Hudson st, Ontario, California, USA 91761

Au-Prospect
imgboxbg

TOP

Copyright © 2021 Au-Prospect Drilling Tools (Wuxi) CO., Ltd   苏ICP备2021000414号