CN111335846A - 一种煤层气开采用洗井设备 - Google Patents
一种煤层气开采用洗井设备 Download PDFInfo
- Publication number
- CN111335846A CN111335846A CN202010339936.2A CN202010339936A CN111335846A CN 111335846 A CN111335846 A CN 111335846A CN 202010339936 A CN202010339936 A CN 202010339936A CN 111335846 A CN111335846 A CN 111335846A
- Authority
- CN
- China
- Prior art keywords
- pipe
- tube
- coal bed
- shell
- wall
- 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.)
- Granted
Links
- 239000003245 coal Substances 0.000 title claims abstract description 35
- 238000011010 flushing procedure Methods 0.000 title claims description 5
- 239000012530 fluid Substances 0.000 claims abstract description 41
- 238000005406 washing Methods 0.000 claims abstract description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 40
- 238000013016 damping Methods 0.000 claims description 17
- 238000005553 drilling Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 7
- 238000002203 pretreatment Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 238000010521 absorption reaction Methods 0.000 claims 2
- 239000010865 sewage Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/02—Scrapers specially adapted therefor
-
- 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
- E21B43/006—Production of coal-bed methane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1087—Valve seats
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010339936.2A CN111335846B (zh) | 2020-04-26 | 2020-04-26 | 一种煤层气开采用洗井设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010339936.2A CN111335846B (zh) | 2020-04-26 | 2020-04-26 | 一种煤层气开采用洗井设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111335846A true CN111335846A (zh) | 2020-06-26 |
CN111335846B CN111335846B (zh) | 2022-10-25 |
Family
ID=71181137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010339936.2A Active CN111335846B (zh) | 2020-04-26 | 2020-04-26 | 一种煤层气开采用洗井设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111335846B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116181285A (zh) * | 2021-11-26 | 2023-05-30 | 中国石油天然气集团有限公司 | 油管内壁高效清理柱塞 |
CN117662076A (zh) * | 2024-02-02 | 2024-03-08 | 陕西汇丰悦石油科技开发有限公司 | 一种排液采气装置及排液采气方法 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1039464A (zh) * | 1987-08-03 | 1990-02-07 | 潘盖伊公司 | 采用多导管管材的钻杆和套管 |
CA2306259A1 (en) * | 2000-04-19 | 2001-10-19 | Kudu Industries Inc. | Prevention of sand plugging of oil well pumps |
CN101666223B (zh) * | 2009-09-15 | 2011-10-05 | 河南华盛能源工程有限公司 | 煤层气井智能排采方法及煤层气井潜液泵智能排采设备 |
CN102536142A (zh) * | 2012-02-07 | 2012-07-04 | 中国石油天然气股份有限公司 | 煤层气排液井不停抽洗井的方法 |
CN102561962A (zh) * | 2011-12-28 | 2012-07-11 | 中国石油天然气股份有限公司 | 煤层气导流洗井器 |
CN202531405U (zh) * | 2012-02-07 | 2012-11-14 | 中国石油天然气股份有限公司 | 煤层气同心管式泵 |
CN203412552U (zh) * | 2013-07-03 | 2014-01-29 | 胜利油田隆迪石油技术(装备)有限责任公司 | 一种排水排煤粉采煤层气的装置 |
CN103615207A (zh) * | 2013-12-03 | 2014-03-05 | 西南石油大学 | 一种煤层气井井底洗井装置 |
CN104389560A (zh) * | 2014-08-19 | 2015-03-04 | 重庆科技学院 | 煤层气井下煤粉分离粉碎装置及其方法 |
CN205001159U (zh) * | 2015-10-14 | 2016-01-27 | 山东威马泵业股份有限公司 | 煤层气井使用的防煤粉排采泵 |
CN106869867A (zh) * | 2017-04-10 | 2017-06-20 | 淄博东华石油技术有限公司 | 可洗井煤层气排采设备 |
US20180087368A1 (en) * | 2016-09-26 | 2018-03-29 | Bristol, Inc., D/B/A Remote Automation Solutions | Automated wash systems for a progressing cavity pump system |
CN108005616A (zh) * | 2018-01-15 | 2018-05-08 | 戴世斌 | 一种石油开采用高效抽取装置 |
US20180320492A1 (en) * | 2015-11-02 | 2018-11-08 | Maohe SHEN | Device and method for water drainage and gas production by pressure control and gas lift |
CN109322644A (zh) * | 2017-07-31 | 2019-02-12 | 中国石油化工股份有限公司 | 一种煤层气井控压排水采气方法以及系统 |
CN110905453A (zh) * | 2019-12-16 | 2020-03-24 | 四川航天烽火伺服控制技术有限公司 | 煤层气井排水采气装置 |
-
2020
- 2020-04-26 CN CN202010339936.2A patent/CN111335846B/zh active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1039464A (zh) * | 1987-08-03 | 1990-02-07 | 潘盖伊公司 | 采用多导管管材的钻杆和套管 |
CA2306259A1 (en) * | 2000-04-19 | 2001-10-19 | Kudu Industries Inc. | Prevention of sand plugging of oil well pumps |
CN101666223B (zh) * | 2009-09-15 | 2011-10-05 | 河南华盛能源工程有限公司 | 煤层气井智能排采方法及煤层气井潜液泵智能排采设备 |
CN102561962A (zh) * | 2011-12-28 | 2012-07-11 | 中国石油天然气股份有限公司 | 煤层气导流洗井器 |
CN102536142A (zh) * | 2012-02-07 | 2012-07-04 | 中国石油天然气股份有限公司 | 煤层气排液井不停抽洗井的方法 |
CN202531405U (zh) * | 2012-02-07 | 2012-11-14 | 中国石油天然气股份有限公司 | 煤层气同心管式泵 |
CN203412552U (zh) * | 2013-07-03 | 2014-01-29 | 胜利油田隆迪石油技术(装备)有限责任公司 | 一种排水排煤粉采煤层气的装置 |
CN103615207A (zh) * | 2013-12-03 | 2014-03-05 | 西南石油大学 | 一种煤层气井井底洗井装置 |
CN104389560A (zh) * | 2014-08-19 | 2015-03-04 | 重庆科技学院 | 煤层气井下煤粉分离粉碎装置及其方法 |
CN205001159U (zh) * | 2015-10-14 | 2016-01-27 | 山东威马泵业股份有限公司 | 煤层气井使用的防煤粉排采泵 |
US20180320492A1 (en) * | 2015-11-02 | 2018-11-08 | Maohe SHEN | Device and method for water drainage and gas production by pressure control and gas lift |
US20180087368A1 (en) * | 2016-09-26 | 2018-03-29 | Bristol, Inc., D/B/A Remote Automation Solutions | Automated wash systems for a progressing cavity pump system |
CN106869867A (zh) * | 2017-04-10 | 2017-06-20 | 淄博东华石油技术有限公司 | 可洗井煤层气排采设备 |
CN109322644A (zh) * | 2017-07-31 | 2019-02-12 | 中国石油化工股份有限公司 | 一种煤层气井控压排水采气方法以及系统 |
CN108005616A (zh) * | 2018-01-15 | 2018-05-08 | 戴世斌 | 一种石油开采用高效抽取装置 |
CN110905453A (zh) * | 2019-12-16 | 2020-03-24 | 四川航天烽火伺服控制技术有限公司 | 煤层气井排水采气装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116181285A (zh) * | 2021-11-26 | 2023-05-30 | 中国石油天然气集团有限公司 | 油管内壁高效清理柱塞 |
CN116181285B (zh) * | 2021-11-26 | 2024-06-07 | 中国石油天然气集团有限公司 | 油管内壁高效清理柱塞 |
CN117662076A (zh) * | 2024-02-02 | 2024-03-08 | 陕西汇丰悦石油科技开发有限公司 | 一种排液采气装置及排液采气方法 |
CN117662076B (zh) * | 2024-02-02 | 2024-04-09 | 陕西汇丰悦石油科技开发有限公司 | 一种排液采气装置及排液采气方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111335846B (zh) | 2022-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111335846A (zh) | 一种煤层气开采用洗井设备 | |
CN107962043A (zh) | 一种高效的石油管路清洗设备 | |
CN115075728B (zh) | 一种石油地质勘探钻杆装置 | |
CN207194810U (zh) | 一种煤矿掘进用钻头装置 | |
CN114024494A (zh) | 一种水洗式太阳能面板表面异物清除装置 | |
CN113107401B (zh) | 注水井洗井装置及其工作方法 | |
CN109647823B (zh) | 一种储油罐油泥清理装置 | |
CN109812424A (zh) | 一种节能高效的水泵机组 | |
CN102078844A (zh) | 一种卧式螺旋离心机 | |
CN218116716U (zh) | 一种水利工程用一体式泵站清淤装置 | |
CN206581196U (zh) | 隧道壁清洗刷角度旋转机构 | |
CN220377228U (zh) | 一种水利工程用方便清理内部泥沙的水闸 | |
CN211777244U (zh) | 一种低成本的简易式径向井进液装置 | |
CN220815605U (zh) | 一种采油井解堵装置 | |
CN211192129U (zh) | 一种泵体全自动加工系统 | |
CN218760195U (zh) | 一种高压燃油泵凸轮从动组件 | |
CN116538153B (zh) | 一种污水泵清水置换系统 | |
CN206581195U (zh) | 隧道壁清洗刷旋转机构 | |
CN219486202U (zh) | 一种人造石英石切割机的降尘装置 | |
CN214235296U (zh) | 支柱绝缘子表面清洁装置 | |
CN118492009B (zh) | 一种液压缸内孔清理设备 | |
CN211342871U (zh) | 一种抽放钻孔封孔的装置 | |
CN221063706U (zh) | 一种轴承内圈清洗机 | |
CN216112285U (zh) | 水泵用便于处理杂质的阀门 | |
CN219081864U (zh) | 一种自平衡潜水泵 |
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: 20220927 Address after: 550000 Zha Zuo Zhen Zhong Ying Cun, Xiuwen County, Guiyang City, Guizhou Province Applicant after: Guiyang Xinrui Material Technology Co.,Ltd. Address before: 030024 No. 79 West Main Street, Taiyuan, Shanxi, Yingze Applicant before: Luo Linfeng |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of well washing equipment for coalbed methane mining Effective date of registration: 20230920 Granted publication date: 20221025 Pledgee: Gui'an New District Green Financing Guarantee Co.,Ltd. Pledgor: Guiyang Xinrui Material Technology Co.,Ltd. Registration number: Y2023520000052 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20221025 Pledgee: Gui'an New District Green Financing Guarantee Co.,Ltd. Pledgor: Guiyang Xinrui Material Technology Co.,Ltd. Registration number: Y2023520000052 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of coalbed methane using well washing equipment Granted publication date: 20221025 Pledgee: Gui'an New District Green Financing Guarantee Co.,Ltd. Pledgor: Guiyang Xinrui Material Technology Co.,Ltd. Registration number: Y2024980041960 |