ZHENGZHOU, May-28, 2019. 


CEMENT DOWN-JET SWIRL GUIDE SHOE

This float shoes are applied to provide turbulent flow at the shoe and where obstructions are expected while running in ; the down-jet swirl ports allow operator to "wash" casing down.

CEMENT FLOAT COLLAR

 

CEMENT FLOAT SHOE

 

CEMENT DOWN-JET FLOAT SHOE

Cement/ball-type float equipment offers dependable performance for all classes of oil and gas wells. The valves prevent cement backflow, provide casing buoyancy during run-in, and act as internal BOPs during the process of running and cementing the casing.

Float equipment is manufactured to match customer casing specifications. All ball type cement float shoes and float collars are PDC drillable.

Molde

OD

ID

Height

Positive pressure

Reverse pressure

Thread

Material

Standard

FG-FZQ140

154

122

400

20MPa

25MPa

5-1/2”BTC

N80

API

FG-FZQ178

194

159

400

20MPa

25MPa

7” BTC

N80

API

FG-FZQ245

270

220

450

20MPa

25MPa

9-5/8” BTC

J55

API

FG-FZQ340

365

313

450

10MPa

10MPa

13-3/8” BTC

K55

API

FX-FZQ140

154

122

500

-

25MPa

5-1/2” BTC

L80

API

FX-FZQ178

194

159

500

-

25MPa

7” BTC

N80

API

FX-FZQ245

270

220

550

-

25MPa

9-5/8” BTC

J55

API

FX-FZQ340

365

313

550

-

10MPa

BTC

K55

API

 


2019年05月27日

Two stage collar
Sucker-rod centralizers

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