型号

Type

打捞落物直径

Diameter of Fish

井眼直径mm(in)

Borehole Diameter

配接扣型

Thread(API)

PSLL-F200(77/8”)

Φ136

Φ215(81/2”)

NC50

PSLL-F219(85/8”)

Φ150

Φ241(91/2”)

NC50

PSLL-F232(91/8”)

Φ160

Φ245(95/8”)

NC50

PSLL-F245(95/8”)

Φ176

Φ269(105/8”)

65/8REG

PSLL-F270(101/4”)

Φ180

Φ311(121/4”)

65/8REG

PSLL-F273(103/4”)

Φ185

Φ311(121/4”)

65/8REG

PSLL-F280(11”)

Φ190

Φ311(121/4”)

65/8REG

PSLL-F298(113/4”)

Φ200

Φ346(135/8”)

65/8REG

PSLL-F330(13”)

Φ240

Φ381(15”)

65/8REG

PSLL-F380(15”)

Φ280

Φ444(171/2”)

65/8REG