114 mm 4 1/2 inch Liner Hanger Packer Manufacturer
We are a China (114 mm) 4 1/2 inch liner hanger packer Manufacturer and supplier. We exported this type more than 500 sets each year.
The liner hanger packer is set by applying weight and includes slips that are activated by pressure.
It is a hydraulically actuated rotational liner hanger designed expressly for challenging applications. It can be used with various open hole and cemented multistage stimulation systems or as a stand alone cemented liner hanger.
Beside the competitive price we can provide,its excelent features ensure its supper qualtiy.
- Hydraulic set hanger/mechanical set packer utilizing proprietary, high pressure packing element
- Packer forms annular seal to prevent micro-annular leaks at liner top
- Exceptional liner hanging capacity
- Upper seal bore allows floated sealing for frac, accommodating all ball sizes
- Right hand rotation to release hydraulic setting tool after packer is set
- Packer can be set with mechanical dog sub
- Hydraulic release setting equipment available
- Non-weld design, one-piece body with premium threads,High strength alloy steel construction
- Suitable for short and medium liner without cementation
- Slips and cone are designed to minimize casing stress
- HP/HT seals
6 5/8″×4 1/2″ Liner hanger packer specification (date sheet) for your reference.
| Tie-back barrel ID | 130 mm |
| Max OD（centralizer body） | 152 mm （body max OD 146mm） |
| Main pipe ID | 99.6 mm |
| Original slip OD | Not more than 134 mm |
| Brass ball diameter | 29 mm |
| Hollow rubber plug | （KS104） |
| Drill pipe rubber plug (ZS78) OD | 65mm |
| Liner hanger hangs – pump pressure | 7—8 MPa |
| Ball seat shear pressure | 17—20 MPa |
| Sealing Max pressure | 25 MPa |
| Height After Back off | ≦1.0 m |
| Packer setting force | 20—30 t |
| Packer lift height | ≧1.5 m |
| Accessories : | |
| Float shoe | 4 1/2 inch, BTC |
| Float collar | 4 1/2 inch, BTC |
If you are interested in more info or each type specification,welcome contact us freely, we can send you more types info.
WhatsApp: +86 158 0546 5460 Email: sale@greenenergyoilfieldservices.com