搜索
language
中国
韩国
韩国
韩国
韩国
韩国
Product center
Current location:
Homepage
-
-
-
Hydraulic expandable packer
1/1
Number of views:
0

Hydraulic expandable packer

The hydraulic expandable packer (also known as the external casing packer) has a hydraulic expandable structure, and is mainly used in the cementing and completion engineering of complex oil and gas wells, so as to realize the downhole isolation and blockage for various purposes and have significant effects on improving and enhancing the cementing quality for oil/gas/water wells. Practices prove that the tool has the characteristics of easy operation and wide application, and thus it is an important cementing tool.
Retail price
0.0
Market price
0.0
Number of views:
0
Product serial number

Product order

Tel: 0086-13127378823
Mailbox: sale@oil-tools.com.cn

Quantity
-
+
Stock:
0
Product introduction

Category

The hydraulic expandable packer (also known as the external casing packer) has a hydraulic expandable structure, and is mainly used in the cementing and completion engineering of complex oil and gas wells, so as to realize the downhole isolation and blockage for various purposes and have significant effects on improving and enhancing the cementing quality for oil/gas/water wells. Practices prove that the tool has the characteristics of easy operation and wide application, and thus it is an important cementing tool.

Nominal diameter

Model

Maximum outer diameter, mm

Inner diameter, mm

Total length, mm

Length of sealing, mm

Weight, kg

Coupling threads

mm

in

89

31/2

I

114

76

2620

950

 

31/2TBG

102

4

I

133

89

2680

950

 

4TBG

114

41/2

I

146

97

2660

950

90

41/2LCSG/BCSG

127

5

I

148

108

2680

950

105

5LCSG/BCSG

140

51/2

I

178

121.4

2820

950

120

51/2LCSG/BCSG

II

190

121.4

2820

950

130

51/2LCSG/BCSG

178

7

I

204

155

2860

950

180

7LCSG/BCSG

II

210

155

2860

950

190

7LCSG/BCSG

245

95/8

I

286

220

2790

950

275

95/8LCSG/BCSG

We could not find any corresponding parameters, please add them to the properties table

Related products

  • Stage collar
    Stage collar
    ➣ It is applicable for vertical wells or the deviation wells with small deviation angles. The tool is short, and can effectively reduce bending stress. The strengths of all components meet or exceed the API standard of the corresponding casings. Shear pins are mounted at the single entrance.;➣ The potential leakage can be reduced significantly. The opening and closing pressure of the channel can be adjusted based on actual condition. There is metal-metal sealing between the body of the stage collar and the lower adapter.
  • Hydraulic rotation liner hanger
    Hydraulic rotation liner hanger
    The rotating liner will impose dragging and carrying force on annulus fluid, leading to the spiral rising of drilling fluid and cement slurry, realizing the fully displacement of cement slurry and achieving higher displacement efficiency.
  • External casing packer for thermal recovery
    External casing packer for thermal recovery
    In recently, we have investigated and analysed the problems generated when cementing and completion are absent in case of lowering screens to the oil reservoir in the horizontal well. In conclusion, well life is shortened as well workover cannot be fulfilled due to well waterflooding at the early stage, which is the main cause of well production stop. Considering such cause, we developed the R-GFY external casing packer used when cementing and completion are absent in case of lowering screens to the oil reservoir in the horizontal well. The R-GFY external casing packer can effectively prevent channelling of oil, gas and water layers, and thus lengthen the well life.
  • Drilling and completion tools---In-oil self-expanding external casing packer
    Drilling and completion tools---In-oil self-expanding external casing packer
    ➣ The in-oil self-expanding packer system is the packer based on the principle that rubber will be inflated in case of oil.;➣ Annular space can be closed after absorbing-cased expansion, and can be applied in open hole or casing well.;➣ It can isolate different producing formations effectively. It is not provided with moving components, requires no downhole or ground activities.;➣ The system is usually used in several completion programs, e.g. multilateral wells, horizontal well completion, intelligent completion, screen completion, and production/augmented injection.
  • In-water self-expanding packer
    In-water self-expanding packer
    The in-water self-expanding packer is based on the principle that polymeric materials will expand in water. In such case, water molecules enter the polymer structure to enable the water swollen rubber to swell continuously, so as to seal the external annular space of the casing (or oil tube) and isolate horizons. Currently, this new downhole tool has been used in cementing and completion as well as in bare holes and casings.
  • Multifunctional bridge plug stopper
    Multifunctional bridge plug stopper
    The multifunctional bridge plug stopper is the new tool that is placed in abnormal wells and special wellbores. It can provide special-shaped expansion for irregular borehole diameter and thus isolate intended zones effectively. It adopts expansion rubber tube as the sealing element, and its internal part is structured with non-continuous steel frames, providing the sealing of the concentric metal and rubber auxiliary seals at the both ends; its central pure rubber part can be used for non-concentric special-shaped wellbore sealing. It is mainly used in the completion engineering of complex oil, gas and water wells to realize multi-purpose well isolation and bridge blinding, which has significant effects on improving and upgrading the cementing and completion quality for oil, gas and water wells. This tool is important for completion by virtue of easy operation, reliable performance and strong adaptability.
  • Pulse oscillator
    Pulse oscillator
    Hydraulic impact is adopted during casing lowering, grout injection, displacement and waiting on cement. The generated oscillation and hydraulic impact waves act on the casing, drilling fluid and casing fluid, improving cementing quality. This is a process of energy conversion. Oscillation generates waves, and waves can act energy on the medium to destroy the structures among medium particles and molecules, changing their original properties.

Product consulting

全部评论
已有0条评论
There is currently no content to display
Please add data record on website background.

Online message

Username used for comment:
Message
Description:
wander

Contact us

Address: Hengdong Road, Hejian City

Mobile phone: 13131777559   13127378823

Online customer service
Service time:
9:30 - 18:00
Customer service group:
在线客服
WhatsApp:
WhatsApp:

Copyright © 2021 Brief introduction of Hejian Huidong drilling and production parts Co., Ltd       冀ICP备19028853号-1     Powered by www.300.cn

Message
code