CN106285550A - A kind of anti-male member - Google Patents
A kind of anti-male member Download PDFInfo
- Publication number
- CN106285550A CN106285550A CN201510293386.4A CN201510293386A CN106285550A CN 106285550 A CN106285550 A CN 106285550A CN 201510293386 A CN201510293386 A CN 201510293386A CN 106285550 A CN106285550 A CN 106285550A
- Authority
- CN
- China
- Prior art keywords
- male member
- graphite
- net
- undone
- weave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 10
- 239000010439 graphite Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000004917 carbon fiber Substances 0.000 claims abstract description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Sealing Devices (AREA)
Abstract
The present invention relates to a kind of anti-male member, belong to oil-field thick-oil exploitation field.The anti-male member of a kind of thermal packer high temperature seal, its manufacture method is: 1. with stainless (steel) wire as material, makes cylindrical net by knot that can be undone by a pull weave；2. it is put in mould with wound packages net, expanded graphite and carbon fiber in above-mentioned steps 1 and is jointly pressed into anti-male member.The invention has the beneficial effects as follows: a. stainless (steel) wire plays skeleton function, protect the pressure of anti-male member and intensity, select knot that can be undone by a pull weave to make cylindrical net, have good retractility and plasticity；B. select the graphite of purity 99 through being pressed into sheet material, have good sealing；C. carbon fiber cutting addition in expansible graphite substantially increases compressive resistance and the resilience of graphite sheet, and the combination of both materials can at utmost ensure the leakproof effect of anti-male member, improves the sealing of anti-male member.
Description
Technical field
The invention belongs to oil-field thick-oil exploitation field, be specifically related to the anti-male member of a kind of thermal packer high temperature seal.
Background technology
Anti-male member is the guard member of packer sealing part, is usually and coordinates oil field heat extracting packer high temperature seal to use, it is possible to
Use separately as anti-male member, obtain in some oil-field thick-oils of Henan Oil Field, Zhongyuan Oil Field, Liaohe Oil Field and Xinjiang recover the oil at present
To using and approving.
In the use of High Temperature High Pressure complex work state lower seal, in addition to prescription own to sealing member, sealing member installation,
Change in use, compression condition is the most important.Effect for protection sealing member plays.Protection sealing member install, compress,
Not by accidental injury the performance that improves sealing member during use, the process increased the service life just seems the heaviest
Want.In the work process developing oil field heat extracting packer high temperature seal, due to the requirement of operating mode, need solve just to have simultaneously
The protection question of sealing member.Working condition requirement is in temperature 350 degree, 20 MPas of normal uses of pressure.Anti-male member to have enough intensity,
Protection sealing member is indeformable in title of going into the well, do not damage, and has good dilatancy and plasticity in compaction process, and not
The effect affecting sealing member plays, and can assist seal to set, and can together take out with sealing member smoothly again when playing envelope.
Summary of the invention
A kind of anti-male member of thermal packer high temperature seal, its manufacture method is:
1., with stainless (steel) wire as material, make cylindrical net by knot that can be undone by a pull weave；
2. it is put in mould with wound packages net, expanded graphite and carbon fiber in above-mentioned steps 1 and is jointly pressed into anti-male member.
The invention has the beneficial effects as follows: a. stainless (steel) wire plays skeleton function, protect the pressure of anti-male member and intensity, select knot that can be undone by a pull to compile
Weave makes cylindrical net, has good retractility and plasticity；B. select the graphite of purity 99 through being pressed into sheet material, have good
Sealing；C. carbon fiber cutting addition in expansible graphite substantially increases compressive resistance and the resilience of graphite sheet,
The combination of both materials can at utmost ensure the leakproof effect of anti-male member, improves the sealing of anti-male member.
Accompanying drawing explanation
Fig. 1 is the anti-male member of the present invention and the three-dimensional effect diagram of packer sealing part.
In figure 1, anti-male member；2, packer sealing part.
Detailed description of the invention
A kind of anti-male member of thermal packer high temperature seal, its manufacture method is:
1., with stainless (steel) wire as material, make cylindrical net by knot that can be undone by a pull weave；
2. it is put in mould with wound packages net, expanded graphite and carbon fiber in above-mentioned steps 1 and is jointly pressed into anti-male member.
Claims (1)
1. an anti-male member, it is characterised in that its manufacture method is:
1). with stainless (steel) wire as material, make cylindrical net by knot that can be undone by a pull weave；
2). by above-mentioned steps 1) in wound packages net, expanded graphite and carbon fiber be put in mould and be jointly pressed into anti-male member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510293386.4A CN106285550A (en) | 2015-05-27 | 2015-05-27 | A kind of anti-male member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510293386.4A CN106285550A (en) | 2015-05-27 | 2015-05-27 | A kind of anti-male member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106285550A true CN106285550A (en) | 2017-01-04 |
Family
ID=57655019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510293386.4A Pending CN106285550A (en) | 2015-05-27 | 2015-05-27 | A kind of anti-male member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285550A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301804A (en) * | 2018-04-17 | 2018-07-20 | 长江大学 | A kind of slips expanding deep water packer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3181614A (en) * | 1960-06-20 | 1965-05-04 | Cicero C Brown | Well packers |
| CN2078793U (en) * | 1990-10-24 | 1991-06-12 | 辽河石油勘探局钻采工艺研究院 | Thermal expansion packer |
| US20100218879A1 (en) * | 2001-06-27 | 2010-09-02 | Weatherford/Lamb, Inc. | Non-Metallic Mandrel and Element System |
| CN201730583U (en) * | 2010-06-07 | 2011-02-02 | 盐城市华谊石油机械有限公司 | Thermosensitive metal expanding packer |
| CN202810772U (en) * | 2012-09-03 | 2013-03-20 | 中国石油化工股份有限公司 | Thermal recovery combined sealing device |
| CN103883277A (en) * | 2014-04-01 | 2014-06-25 | 中国海洋石油总公司 | Thermal recovery seal assembly |
| CN204040991U (en) * | 2014-07-18 | 2014-12-24 | 中国石油天然气股份有限公司 | Rubber sleeve of thermal production packer |
-
2015
- 2015-05-27 CN CN201510293386.4A patent/CN106285550A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3181614A (en) * | 1960-06-20 | 1965-05-04 | Cicero C Brown | Well packers |
| CN2078793U (en) * | 1990-10-24 | 1991-06-12 | 辽河石油勘探局钻采工艺研究院 | Thermal expansion packer |
| US20100218879A1 (en) * | 2001-06-27 | 2010-09-02 | Weatherford/Lamb, Inc. | Non-Metallic Mandrel and Element System |
| CN201730583U (en) * | 2010-06-07 | 2011-02-02 | 盐城市华谊石油机械有限公司 | Thermosensitive metal expanding packer |
| CN202810772U (en) * | 2012-09-03 | 2013-03-20 | 中国石油化工股份有限公司 | Thermal recovery combined sealing device |
| CN103883277A (en) * | 2014-04-01 | 2014-06-25 | 中国海洋石油总公司 | Thermal recovery seal assembly |
| CN204040991U (en) * | 2014-07-18 | 2014-12-24 | 中国石油天然气股份有限公司 | Rubber sleeve of thermal production packer |
Non-Patent Citations (1)
| Title |
|---|
| 裴群: "石油热采封隔器密封件的研制", 《润滑与密封》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301804A (en) * | 2018-04-17 | 2018-07-20 | 长江大学 | A kind of slips expanding deep water packer |
| CN108301804B (en) * | 2018-04-17 | 2024-03-22 | 长江大学 | Slip expansion type deepwater packer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |