CN115059436B - 一种油气开采水力压裂用射孔器 - Google Patents
一种油气开采水力压裂用射孔器 Download PDFInfo
- Publication number
- CN115059436B CN115059436B CN202210825266.4A CN202210825266A CN115059436B CN 115059436 B CN115059436 B CN 115059436B CN 202210825266 A CN202210825266 A CN 202210825266A CN 115059436 B CN115059436 B CN 115059436B
- Authority
- CN
- China
- Prior art keywords
- device body
- pressure
- right end
- oil
- piston
- 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
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims description 21
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 25
- 238000005507 spraying Methods 0.000 abstract description 9
- 239000003208 petroleum Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/11—Perforators; Permeators
- E21B43/119—Details, e.g. for locating perforating place or direction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Actuator (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210825266.4A CN115059436B (zh) | 2022-07-14 | 2022-07-14 | 一种油气开采水力压裂用射孔器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210825266.4A CN115059436B (zh) | 2022-07-14 | 2022-07-14 | 一种油气开采水力压裂用射孔器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115059436A CN115059436A (zh) | 2022-09-16 |
CN115059436B true CN115059436B (zh) | 2024-02-02 |
Family
ID=83205659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210825266.4A Active CN115059436B (zh) | 2022-07-14 | 2022-07-14 | 一种油气开采水力压裂用射孔器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115059436B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116607919B (zh) * | 2023-07-20 | 2023-09-08 | 东营市宏远测井仪器配件有限责任公司 | 一种多级射孔增压装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201531256U (zh) * | 2009-11-11 | 2010-07-21 | 西安通源石油科技股份有限公司 | 用于提高复合射孔压裂效果的动态封压装置 |
CN204098878U (zh) * | 2014-07-28 | 2015-01-14 | 中国石油化工股份有限公司 | 一种磨料射孔喷砂压裂联作器 |
CN106437664A (zh) * | 2016-12-16 | 2017-02-22 | 华鼎鸿基石油工程技术(北京)有限公司 | 防冲蚀免砂卡压裂滑套 |
CN108386157A (zh) * | 2018-01-29 | 2018-08-10 | 中国石油天然气股份有限公司 | 一种活塞压力开启式滑套开关及水力压裂施工方法 |
RU2738059C1 (ru) * | 2020-06-26 | 2020-12-07 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Гидропескоструйный перфоратор для поинтервальной перфорации и гидравлического разрыва пласта |
CN112523734A (zh) * | 2020-09-14 | 2021-03-19 | 中国石油集团渤海钻探工程有限公司 | 以封隔器为底封的油管拖动压裂管柱及压裂方法 |
CN113250673A (zh) * | 2021-05-26 | 2021-08-13 | 王德根 | 一种石油开采用分层压裂喷砂器 |
-
2022
- 2022-07-14 CN CN202210825266.4A patent/CN115059436B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201531256U (zh) * | 2009-11-11 | 2010-07-21 | 西安通源石油科技股份有限公司 | 用于提高复合射孔压裂效果的动态封压装置 |
CN204098878U (zh) * | 2014-07-28 | 2015-01-14 | 中国石油化工股份有限公司 | 一种磨料射孔喷砂压裂联作器 |
CN106437664A (zh) * | 2016-12-16 | 2017-02-22 | 华鼎鸿基石油工程技术(北京)有限公司 | 防冲蚀免砂卡压裂滑套 |
CN108386157A (zh) * | 2018-01-29 | 2018-08-10 | 中国石油天然气股份有限公司 | 一种活塞压力开启式滑套开关及水力压裂施工方法 |
RU2738059C1 (ru) * | 2020-06-26 | 2020-12-07 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Гидропескоструйный перфоратор для поинтервальной перфорации и гидравлического разрыва пласта |
CN112523734A (zh) * | 2020-09-14 | 2021-03-19 | 中国石油集团渤海钻探工程有限公司 | 以封隔器为底封的油管拖动压裂管柱及压裂方法 |
CN113250673A (zh) * | 2021-05-26 | 2021-08-13 | 王德根 | 一种石油开采用分层压裂喷砂器 |
Also Published As
Publication number | Publication date |
---|---|
CN115059436A (zh) | 2022-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN115059436B (zh) | 一种油气开采水力压裂用射孔器 | |
CN213451090U (zh) | 一种多级联动的伸缩式气液驱动装置 | |
CN111927395B (zh) | 一种超声波清蜡器及井下产生超声波的抽油管柱 | |
CN115095309B (zh) | 一种压差式活塞增压蓄能脉冲装置 | |
CN205063821U (zh) | 一种螺旋式石油雾化喷嘴 | |
CN107906071A (zh) | 一种液压油缸 | |
CN211174070U (zh) | 一种注采防喷抽油泵 | |
CN212250648U (zh) | 气液增压缸 | |
CN113202826A (zh) | 一种高频大流量高扬程水锤泵 | |
CN202081871U (zh) | 解堵强汲采油器 | |
CN209855748U (zh) | 深井放气阀 | |
CN207906046U (zh) | 一种用于高压清洗泵上的微动开关 | |
CN208643988U (zh) | 一种模锻热锻件顶出油缸 | |
CN111155969A (zh) | 一种空心杆配套射流泵排砂排液装置 | |
CN103406234A (zh) | 容积式喷射点胶装置 | |
CN211666974U (zh) | 一种可快速增压的油缸油管 | |
CN217315816U (zh) | 一种射料系统 | |
CN111594260A (zh) | 一种用于清理煤层钻孔封孔段残余煤屑的装置 | |
CN204182503U (zh) | 无气喷涂机 | |
CN220657952U (zh) | 一种喷雾阀 | |
CN203948383U (zh) | 一种高速液压缸缓冲机构 | |
CN113107574B (zh) | 一种无动力脉冲水锤泵发生装置 | |
CN113107575B (zh) | 一种煤层双筒高压脉冲波动注水发生装置 | |
CN215333687U (zh) | 一种高频大流量高扬程水锤泵 | |
CN220667521U (zh) | 一种水力喷射器 |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240108 Address after: No. 4, Room 7, Xihang Single, Yuqing Road, Weiyang District, Xi'an City, Shaanxi Province, 710021 Applicant after: Wei Yueping Address before: Mawang Group 2, Mawang Village Committee, Banqiao Town, Longyang District, Baoshan City, Yunnan Province, 678000 Applicant before: Li Shaowu |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240318 Address after: Room 127-8, 1st Floor, Haikou Yaogu Biomedical Innovation Complex, No. 288 Nanhai Avenue, Xiuying Street, Xiuying District, Haikou City, Hainan Province, 570100 Patentee after: Hainan Jia'en Yuandong Intellectual Property Services Co.,Ltd. Country or region after: China Address before: No. 4, Room 7, Xihang Single, Yuqing Road, Weiyang District, Xi'an City, Shaanxi Province, 710021 Patentee before: Wei Yueping Country or region before: China |