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HomeProductsCementing ToolStage CollarsAPI Oil Stage Cementing Tool Stage Collar
API Oil Stage Cementing Tool Stage Collar
API Oil Stage Cementing Tool Stage Collar
API Oil Stage Cementing Tool Stage Collar
  • API Oil Stage Cementing Tool Stage Collar
  • API Oil Stage Cementing Tool Stage Collar
  • API Oil Stage Cementing Tool Stage Collar

API Oil Stage Cementing Tool Stage Collar

    Payment Type: L/C,T/T,Western Union
    Incoterm: FOB,CFR
    Min. Order: 1 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Certification: SGS, ISO 9001:2000, ISO 9001:2008

Surface Treatment: Polishing

Centralizer Type: Rigid

Structure: Slider

Material: Alloy

Type: Other

Additional Info

Packaging: Wooden case

Productivity:  2500 Piece/Pieces per Month

Brand: HSOY

Transportation: Ocean,Air

Place of Origin:  China

Supply Ability: 150000 Piece/Pieces per Year

Certificate: ISO

HS Code: 843143

Port: Qing Dao Port,Bei Jing Port,Tian Jin Port

Product Description
API Oil stage Cementing Tool, Btc, Ltc, Stc Stage Collar

1. Introduction

The multi-Stage Cementing collar provides an effective, economical way to cement one or more specific casing intervals or to cement upper zone saft era lower zone has been cemented. The collar should be used with centralizers aboce and below and a Cementing Basket positioned below the ports. The operation of the collar is simple and reliable. It features a double locking mechanism consisting of a snapring lock and ball lock system to assure that the ports are permanently locked closed after cementing is completed. Internal parts are designed to lock to prevent rotation during drill out and are constructed of easily drillable materials.

2. Features

1) Opening pressure can be adjusted and it is not subjective to hole angle.
2) The pressure-relief design prevents fluid trapping and compression during the closing phase of the tool's operation.
3) The I.D of upper/lower sub is the same as that of casing, but smaller than that of closing sleeve, which can minimize chances of damages to the closing sleeve.
4) The inner seats are made of an easily drillable NBR rubber/aluminum material. Both the opening and closing seats lock agaist rotation for easy drill out.

3. Parameter

Specifications,( 58019503,in)

5 1/2"

7"

9 5/8"

13 3/8"

Max O.D., mm

Φ170

Φ208

Φ283

Φ381

Drill-out I.D., mm

Φ122

Φ155

Φ220

Φ315

Overall Length, mm

1082

1182

1222

1280

Rated Load, t

140

170

210

300

Sealing capacity, MPa

25

25

25

25

Opening Pressure, MPa

13

13

13

14

Closing Pressure, MPa

5

5

5

5

Lower Sliding Sleeve I.D., mm

Φ85

Φ115

Φ176

Φ203

Upper Sliding Sleeve I.D., mm

Φ95

Φ125

Φ197

Φ285
Company Overview

Picture Example:

Looking for ideal Btc Ltc Stc Stage Collar Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Plywood Case Stage Collar are quality guaranteed. We are China Origin Factory of Easily Drillable Materials. If you have any question, please feel free to contact us.

Product Categories : Cementing Tool > Stage Collars

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