Oilfield Downhole Tools Cementing Wiper Plug
The Float Equipment provides Landing platform to bottom cementing
plug. Bottom Plug is pumped behind the spacer and ahead of cement
slurry. It wipes the dispersed fluid from casing inner diameter and
seats at float equipment. Rupture disk in Bottom plug is ruptured
due to differential pressure, and cementing is performed into the
annular space between casing and formation through created opening.
Oilfield Downhole Tools Cementing Wiper Plug Features
These plugs are completely PDC drillable.
Are available in Pressure Rating from 3,500 PSI up to 8,000 PSI
The top plug has a solid body that provides positive indication of
contact with the landing collar
and bottom plug through an increase in pump pressure.
Plug can be ordered for higher operating temperature and operation
in either synthetic or mud fluids
Oilfield Downhole Tools Cementing Wiper
Plug Specification
| Inch size | MM O.D(mm) | Labial ministry diameter(mm) | Main body diameter(mm) | Bore Dia
(mm) | Length
(mm) |
|
|
|
| Rubber | Polyurethane | Rubber | Polyurethane | Rubber | Polyurethane |
| 101 | 101~104 | 96~99 | 94~97 | 89~92 | 77~80 | 72~75 | ≥40 | 100~190 |
| 114 | 114~116 | 109~111 | 108~110 | 102~105 | 80~83 | 75~78 |
| 127 | 127~130 | 122~125 | 120~123 | 115~118 | 90~93 | 87~90 | ≥50 | 120~210 |
| 140 | 140~145 | 135~140 | 130~ 135 | 125~130 | 100~103 | 97~100 |
| 178 | 178~183 | 173~175 | 168~173 | 163~168 | 130~135 | 125~130 | ≥70 | 150~240 |
| 194 | 194~201 | 189~196 | 182~189 | 177~184 | 145~150 | 140~145 |
| 219 | 219~223 | 214~218 | 210~214 | 205~209 | 168~173 | 163~168 | 180~260 |
| 244 | 244~249 | 239~243 | 234~239 | 229~234 | 192~197 | 187~192 |
| 273 | 273~279 | 268~273 | 262~268 | 257~263 | 210~214 | 205~209 | 220~300 |
| 298 | 298~305 | 293~297 | 286~293 | 281~288 | 236~243 | 231~238 |
| 340 | 340~348 | 335~343 | 326~334 | 321~329 | 264~272 | 259~267 | 260~350 |
| 508 | 508~519 | 503~514 | 490~501 | 485~496 | 424~435 | 419~430 | ≥100 | 360~450 |
