CN113883490B - 井下干蒸汽发生系统 - Google Patents
井下干蒸汽发生系统 Download PDFInfo
- Publication number
- CN113883490B CN113883490B CN202010716523.1A CN202010716523A CN113883490B CN 113883490 B CN113883490 B CN 113883490B CN 202010716523 A CN202010716523 A CN 202010716523A CN 113883490 B CN113883490 B CN 113883490B
- Authority
- CN
- China
- Prior art keywords
- steam
- cavity
- dry
- wet
- dry steam
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
- F22B1/282—Methods of steam generation characterised by form of heating method in boilers heated electrically with water or steam circulating in tubes or ducts
-
- 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/26—Steam-separating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D11/00—Feed-water supply not provided for in other main groups
- F22D11/02—Arrangements of feed-water pumps
- F22D11/06—Arrangements of feed-water pumps for returning condensate to boiler
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Water Supply & Treatment (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Drying Of Solid Materials (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010716523.1A CN113883490B (zh) | 2020-07-23 | 2020-07-23 | 井下干蒸汽发生系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010716523.1A CN113883490B (zh) | 2020-07-23 | 2020-07-23 | 井下干蒸汽发生系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113883490A CN113883490A (zh) | 2022-01-04 |
CN113883490B true CN113883490B (zh) | 2024-07-30 |
Family
ID=79013378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010716523.1A Active CN113883490B (zh) | 2020-07-23 | 2020-07-23 | 井下干蒸汽发生系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113883490B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2621991A1 (en) * | 2008-02-21 | 2008-11-19 | Imperial Oil Resources Limited | Method and system for generating steam in the oil industry |
CN105545269A (zh) * | 2015-12-15 | 2016-05-04 | 中国石油大学(北京) | 一种注入系统的热量补偿装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205297511U (zh) * | 2015-12-29 | 2016-06-08 | 中国石油天然气股份有限公司 | 井下电加热蒸汽发生装置 |
CN207795208U (zh) * | 2018-01-11 | 2018-08-31 | 中国石油天然气股份有限公司 | 一种提高井下蒸汽干度的工艺管柱 |
CN111322045A (zh) * | 2020-03-03 | 2020-06-23 | 西南石油大学 | 一种利用电加热提高深井稠油井底蒸汽干度的方法 |
CN213597941U (zh) * | 2020-04-15 | 2021-07-02 | 中国石油天然气股份有限公司 | 井下蒸汽加热装置及蒸汽注入管柱 |
-
2020
- 2020-07-23 CN CN202010716523.1A patent/CN113883490B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2621991A1 (en) * | 2008-02-21 | 2008-11-19 | Imperial Oil Resources Limited | Method and system for generating steam in the oil industry |
CN105545269A (zh) * | 2015-12-15 | 2016-05-04 | 中国石油大学(北京) | 一种注入系统的热量补偿装置 |
Also Published As
Publication number | Publication date |
---|---|
CN113883490A (zh) | 2022-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2665266A1 (en) | Producing resources using steam injection | |
WO2016112759A1 (zh) | 一种钻孔内热驱替式强化抽采方法 | |
CN204252967U (zh) | 干热岩多循环加热系统 | |
CN105674608A (zh) | 一种提取利用地热能的装置及方法 | |
CN110986401B (zh) | 采用多分支径向水平井的地热资源开发系统及其方法 | |
CN208901664U (zh) | 基于同井注采开发地热能的地热井系统 | |
CN113236189B (zh) | 一种高效无损取热地热开采系统与方法 | |
CA3080196A1 (en) | Heavy oil steam injection method using downhole supercritical water combustion | |
CN113074463B (zh) | 一种适用于干热岩地层的取热装置及取热方法 | |
CN110863800A (zh) | 一种干热岩单井闭式开发方法 | |
CN108868723B (zh) | 双井闭式循环井下热电发电系统及方法 | |
CN113883490B (zh) | 井下干蒸汽发生系统 | |
CN105546860A (zh) | 一种提取利用地热能的装置及方法 | |
CN209742856U (zh) | 一种多能联合干热岩储能供暖系统 | |
CN208168849U (zh) | 一种井下流体电加热器 | |
CN203978386U (zh) | 一种油井注热氮气洗井系统 | |
CN113846968A (zh) | 适用于干热岩开发的侧钻分支井取热装置及其取热方法 | |
CN110230896B (zh) | 井下取热装置及井下取热方法 | |
CN205561323U (zh) | 一种提取利用地热能的装置 | |
CN116707353A (zh) | 一种井下换热发电管道及井下发电系统 | |
CN108775275B (zh) | 单井闭式循环井下热电发电系统及方法 | |
CN108343415B (zh) | 一种井下涡流加热器 | |
CN208168858U (zh) | 一种非常规能源用井下流体加热器 | |
CN205403216U (zh) | 一种提取利用地热能的装置 | |
CN108799024A (zh) | U型管换热闭式循环井下热电发电系统及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221230 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Applicant after: PetroChina Company Limited Applicant after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Applicant after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Applicant before: PetroChina Company Limited Applicant before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |