Size178×127(114) rotaed suspension load 30 Sealing Ability 25 MPa Max Od Of Body151Mm Oilfield Liner Hanger
The liner hanger with a packer can effectively seal the overlapping annular space and prevent the migration of fluid/gas between the casing and the formation from causing gas channeling.
After cementing, set the packer. Lift the drill string up to create a bell mouth and circulate excess cement slurry without affecting the lower formation.
Principle :
After the tail pipe is lowered to the designed position, follow the normal procedure of setting, reversing, cementing, and bumping, lift the drill string up to extend the sealing block on the tool, and seat it on the upper end face of the return tube. Lower the drill string, cut the pins, and the rubber tube expands under external force, forming an effective seal between the upper casing and the return tube.
Advantages and Features:
1- For liner cementing of oil and gas water channeling problem provide back-up packer device
2- Use HNBR rubber packer rubber tube
3- 50 MPA or voltage, 204 degree heat resistance.
API Oilfield H2s Resistant Liner Hanger for Cementing
Mchanical Liner Hanger,with double cones,double-row slips and double cylinders,is set hydraulically by applying pressure through the run-in string.A setting ball is circulated or dropped to the ball seat built into the landing collar.Applied pressure pushes slips up the cone to the set position.
Features:
1,Theis set hydraulically,applicable to different wells,especially to deep wells.
2,With two different setting mechanisms,the can set easily.
3,Working with SQ setting-ball carrier,the is suitable for applications in horizontal or highly-deviated wells.
4,The piston sealing element is made of nitrile/fluorine rubber for higher pressure and temperature ratings.
5,Main parts are fabricated with high-strength alloy steel providing high burst/collapse resistance.
Property Parameters
| 技 术 参 数 Technical data | 规 格 size |
| 340×245 | 245×178 | 178×140 | 178×127(114) | 140×102(95,89) |
| -140 |
| 额定悬挂载荷 rotaed suspension load t | 240 | 120 | 50 | 50 | 30 |
| 封隔器座封压力packer pressure t | 30 | 30 | 30 | 30 | 30 |
| 密封能力 sealing ability MPa | 25 | 25 | 25 | 25 | 25 |
| 悬挂剪钉剪切压力 shear pressure of hanging shear nails MPa | 7--8 | 7---8 | 7--8 | 7---8 | 7---8 |
| 球座剪钉剪切压力 shear pressure of ball socket shear nail MPa | 17--18 | 17--18 | 17---18 | 17---18 | 17---18 |
| 座封剪钉剪切压力 Shear pressure of seat sealing shear nail t | 12 | 12 | 12 | 12 | 12 |
| 空芯胶塞剪钉剪切压力 shear pressure of hollow rubber plug shear nails MPa | 10--12 | 10--12 | 10--12 | 10--12 | 10--12 |
| 本体最大外径 max od of body mm | 308 | 214 | 155 | 151 | 117 |
| 本体内径 ID of body mm | 220 | 155 | 121 | 108 | 97(82,75) |
| 回接筒长度 length of return tube mm | 500 | 500 | | 300 | 140 |
| 回接筒内径 ID of return tube mm | 255 | 190 | | 134 | 105 |
| 适用的套管壁厚 suit casing thickness mm | 8.33,9.65,10.92, | 8.94,10.03, | 9.19, | 9.19,10.36, | 6.20,6.98,7.72, |
| 12.19, | 11.05, | 8.05; | 11.51 | 9.17 |
| 13.06 | 11.99 | 6.91’ | | |
| | | 5.87 | | |
1. who are we?
We are based in Henan, China, start from 2011,sell to North America(85.00%),South America(5.00%),Africa(2.00%),South Asia(2.00%),Southeast Asia(2.00%),Mid East(2.00%),Central America(1.00%),Eastern Europe(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Oil casing collar,Pup joint,Crossover,Float hoop float shoes,Downhole Oil Tools
4. why should you buy from us not from other suppliers?
LOCATED IN THE BASE OF MANUFACTURE OF OIL-FIELD EQUIPMENT AND MACHINERY, WE CAN SUPPLY ALL KINDS OF DOWN-HOLE TOOLS , EQUIPMENT AND ACCESSARIES OF PIPES IN THE OIL FIELD.
Product Tags:
|
|
240T Oilfield Liner Hanger 50Mpa Expandable Liner Hanger System Images
|
