CN104895988B - 铬合金卡箍活塞海上油井辅助动力设施 - Google Patents
铬合金卡箍活塞海上油井辅助动力设施 Download PDFInfo
- Publication number
- CN104895988B CN104895988B CN201510298226.9A CN201510298226A CN104895988B CN 104895988 B CN104895988 B CN 104895988B CN 201510298226 A CN201510298226 A CN 201510298226A CN 104895988 B CN104895988 B CN 104895988B
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- CN
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- Prior art keywords
- clip
- piston
- bearing
- fixed
- conical surface
- 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.)
- Expired - Fee Related
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000005553 drilling Methods 0.000 claims description 20
- 239000011651 chromium Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 229910052580 B4C Inorganic materials 0.000 claims description 16
- 229910052804 chromium Inorganic materials 0.000 claims description 16
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 10
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Inorganic materials [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 239000004927 clay Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010437 gem Substances 0.000 claims description 3
- 229910001751 gemstone Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000006798 recombination Effects 0.000 claims description 2
- 238000005215 recombination Methods 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 239000003129 oil well Substances 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000004804 winding Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
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- 230000005284 excitation Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
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- 239000010935 stainless steel Substances 0.000 description 1
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- 208000024891 symptom Diseases 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510298226.9A CN104895988B (zh) | 2015-06-03 | 2015-06-03 | 铬合金卡箍活塞海上油井辅助动力设施 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510298226.9A CN104895988B (zh) | 2015-06-03 | 2015-06-03 | 铬合金卡箍活塞海上油井辅助动力设施 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104895988A CN104895988A (zh) | 2015-09-09 |
CN104895988B true CN104895988B (zh) | 2016-12-07 |
Family
ID=54028854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510298226.9A Expired - Fee Related CN104895988B (zh) | 2015-06-03 | 2015-06-03 | 铬合金卡箍活塞海上油井辅助动力设施 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104895988B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108599455B (zh) * | 2018-04-28 | 2019-09-06 | 上海交通大学 | 一种用于电机的无输入断电自锁装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1628207A (zh) * | 2002-02-01 | 2005-06-15 | 哈利伯顿能源服务公司 | 钻井系统 |
RU2325504C2 (ru) * | 2005-07-25 | 2008-05-27 | Общество с ограниченной ответственностью "ТехГеоБур" | Способ длинноволнового воздействия на нефтяную залежь и устройство для его осуществления |
CN202755949U (zh) * | 2012-06-25 | 2013-02-27 | 陕西秭汇电气有限公司 | 一种汽缸式井口加压装置 |
-
2015
- 2015-06-03 CN CN201510298226.9A patent/CN104895988B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1628207A (zh) * | 2002-02-01 | 2005-06-15 | 哈利伯顿能源服务公司 | 钻井系统 |
RU2325504C2 (ru) * | 2005-07-25 | 2008-05-27 | Общество с ограниченной ответственностью "ТехГеоБур" | Способ длинноволнового воздействия на нефтяную залежь и устройство для его осуществления |
CN202755949U (zh) * | 2012-06-25 | 2013-02-27 | 陕西秭汇电气有限公司 | 一种汽缸式井口加压装置 |
Non-Patent Citations (1)
Title |
---|
海洋平台阻尼减振分析与装置研制;卢立勤;《中国优秀硕博士学位论文全文数据库》;20041215(第4期);A010-37 * |
Also Published As
Publication number | Publication date |
---|---|
CN104895988A (zh) | 2015-09-09 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160920 Address after: 325025 coastal Zhejiang city of Wenzhou province Wenzhou economic and Technological Development Zone two Road No. 944 Building 9 room 801 Ruifeng Jinyuan Applicant after: WENZHOU ZHIJIE ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 325025 coastal Zhejiang city of Wenzhou province Wenzhou economic and Technological Development Zone two road six road, building 9 room 801 Ruifeng Jinyuan Applicant before: WENZHOU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE BINHAI ZHIJIE ELECTROMECHANICAL PRODUCT DESIGN STUDIO |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180627 Address after: 244000 seven groups of Feng Xin, Cha Ren Cun, Tongling Development Zone, Tongling, Anhui. Patentee after: Tongling Mdt InfoTech Ltd. Address before: 325025 Wenzhou two economic and Technological Development Zone, Wenzhou, Wenzhou 944, No. 9, Ruifeng Jinyuan, 801. Patentee before: WENZHOU ZHIJIE ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211221 Address after: 250022 1426-02, Gaochuang center, No. 67, Huiyuan street, Laiwu high tech Zone, Jinan City, Shandong Province Patentee after: Shandong future talent development Co.,Ltd. Address before: 244000 seven groups of Feng Xin, Cha Ren Cun, Tongling Development Zone, Tongling, Anhui. Patentee before: Tongling Mdt InfoTech Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |
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CF01 | Termination of patent right due to non-payment of annual fee |