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Optimize Casing Placement Stop Collars For Drilling Operations
Optimize Casing Placement Stop Collars For Drilling Operations
Specifications
Brand Name :
ZS
Model Number :
13 3/8″ to 4 1/2″
Certification :
IOS,API
Place of Origin :
China,Henan
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
10000sets/month
Delivery Time :
15 work days
Packaging Details :
Metal or wooden case
Application :
Application
Core Components :
PLC, Bearing
Condition :
New
Usage :
Oilfield Drilling Equipment
Features :
API Low Pressure Filter Press
Color :
Customized
Bow Spring Force :
1000 lbs
Coupling Type :
Integral
Mandrel OD :
3.5
Material :
Carbon Steel
Product Name :
Bow Spring Centralizer
Size :
3-1/2
Length :
7.5 inch
Yield Strength :
3000 lbs
Description

Centralizer Stop Collars

  1. Centralizer Stop Collars: Applications and Unique Features

a. Mobile Screw-Type Stop Collar: Slide the collar over the casing and securely tighten the screws using a wrench, ensuring a snug fit.

b. Fixed Screw-Type Stop Collar: Place the collar around the casing, then carefully insert and gently tap the screws into position using a hammer, securing them firmly.

c. Buckle-Type Stop Collar: Fasten the stop collar onto the casing by buckling it and locking it in place with a pin. To ensure optimal performance, softly tap the screws into position using a hammer.

If you have any further inquiries or require additional assistance, please don't hesitate to let me know!

Discover the wide-ranging applications and distinctive features of centralizer stop collars, also known as position rings, stop circulars, brake rings, and more. These collars play a crucial role in limiting the slip of centralizers or cement baskets on casing during the cementing process. Available in three types - mobile screw, fixed screw, and buckle - their primary function is to restrict axial movement and ensure proper positioning of centralizers or cement baskets along the casing.

Step-by-Step Installation and Usage Guide for Centralizer Stop Collars

Step-by-Step Guide to Install and Utilize Centralizer Stop Collars

3. Property Parameters of Centralizer Stop Collars:

Specifications,mm 13 3/8″ 10 3/4″ 9 5/8″ 8 1/8″ 7 5/8″ 7″ 5 1/2″ 5″ 4 1/2″
ID,mm 338 272 245 206 193 177 139 126 114
OD,mm 350 284 257 218 285 189 151 138 126
Holding Force,KN 40 40 40 30 30 30 30 24 24
Company Information

Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC.

We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.

Product tags

wireline drilling method

,

coring drilling method

,

drilling unit coring
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Optimize Casing Placement Stop Collars For Drilling Operations

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Product Detail
Brand Name :
ZS
Model Number :
13 3/8″ to 4 1/2″
Certification :
IOS,API
Place of Origin :
China,Henan
MOQ :
1
Price :
Negotiable
Contact Supplier
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Optimize Casing Placement Stop Collars For Drilling Operations

Puyang Zhongshi Group Co., Ltd.

Verified Supplier
7 Years
Shaanxi
Since 1997
Business Type :
Manufacturer, Exporter
Main Products :
Sucker Rod Pump, Downhole Pumps, Rod Insert Pump
Total Annual :
5 million-10 million
Employee Number :
570~600
Certification Level :
Verified Supplier
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