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API standard oil drilling cementing plug,ruber hole plug

La description

API standard oil drilling cementing plug,ruber hole plug

Cementing plug for oil well/ API standard non-rotating top wiper plug

La description :

Top cementing plug and bottom cementing plug are respectively set at the top and the bottom of double plug cement head before using. When top cementing plug moves down and gets to the top of float collar or impact ring, top cementing plug and bottom cementing plug impact against each other, then the pressure of wellhead release. Float collar and float shoe ward off the backflow of slurry. Cementing is finished.

Characteristics:

1.Special non-rotational device design allowing the plug to drill out quickly;

2.The material of plug body is acrylonitrile-butadiene rubber. The material of plug core is aluminum alloy. So they can be drilled through by PDC drill bitand roller bit.

3.precisely mold design

4.The top cementing plug has a solid core; the bottom cementing plug has an air core, and is separatedby a layer of rubber diaphragm.

parameters :

Technical Parameter

Taille (in.)

O.D. (millimètre)

Longueur (millimètre)

Bottom Cementing Plug Rubber
membrane burst pressure (MPa)

4 1/2″”

114

210

1~2

5″”

127

210

1~2

5 1/2″”

140

220

1~2

6 5/8″

168

230

1~2

7″

178

230

1~2

9 5/8″

240

260

1~2

10 3/4″

270

300

1~2

13 3/8″

340

350

1~2

18 5/8″

473

400

2~3

20″

508

400

2~3

The Cementing Plugs are available in a wide variety of sizes to suit your requirements. Special sizes are available upon request.

Informations Complémentaires

Lieu d'origine:

Hénan, Chine

Marque:

zs

Numéro de modèle:

4-1/2"~20"

Matériel:

NBR(nitrile rubber buna ), PU(polyuréthane )

usage:

oilwell cementing

taper:

non-rotating

model:

top plug, bottom plug

Nom:

wiper plug

Hauteur:

350

lester:

12