CN111005709B - 一种用于压裂作业的光纤滑套 - Google Patents
一种用于压裂作业的光纤滑套 Download PDFInfo
- Publication number
- CN111005709B CN111005709B CN202010109843.0A CN202010109843A CN111005709B CN 111005709 B CN111005709 B CN 111005709B CN 202010109843 A CN202010109843 A CN 202010109843A CN 111005709 B CN111005709 B CN 111005709B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- groove
- thick bamboo
- installation
- optical fiber
- 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
- 239000013307 optical fiber Substances 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 66
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 37
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 37
- 241001330002 Bambuseae Species 0.000 claims description 37
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 37
- 239000011425 bamboo Substances 0.000 claims description 37
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000835 fiber Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008161 low-grade oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002343 natural gas well Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010109843.0A CN111005709B (zh) | 2020-02-23 | 2020-02-23 | 一种用于压裂作业的光纤滑套 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010109843.0A CN111005709B (zh) | 2020-02-23 | 2020-02-23 | 一种用于压裂作业的光纤滑套 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111005709A CN111005709A (zh) | 2020-04-14 |
CN111005709B true CN111005709B (zh) | 2023-04-14 |
Family
ID=70120910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010109843.0A Active CN111005709B (zh) | 2020-02-23 | 2020-02-23 | 一种用于压裂作业的光纤滑套 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111005709B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5343946A (en) * | 1993-08-09 | 1994-09-06 | Hydril Company | High pressure packer for a drop-in check valve |
CN203847077U (zh) * | 2014-03-24 | 2014-09-24 | 湖南罡拓能源科技有限公司 | 投球式筛管 |
CN204299558U (zh) * | 2014-11-26 | 2015-04-29 | 中国石油集团西部钻探工程有限公司 | 延时开启滑套 |
CN109812245A (zh) * | 2017-11-21 | 2019-05-28 | 中国石油化工股份有限公司 | 一种压裂滑套 |
CN211573500U (zh) * | 2020-02-23 | 2020-09-25 | 达坦能源科技(上海)有限公司 | 一种用于压裂作业的光纤滑套 |
-
2020
- 2020-02-23 CN CN202010109843.0A patent/CN111005709B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111005709A (zh) | 2020-04-14 |
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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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Room 1807, 497 Zhengli Road, Yangpu District, Shanghai Applicant after: Shanghai datan Energy Technology Co.,Ltd. Address before: Room 1807, 497 Zhengli Road, Yangpu District, Shanghai Applicant before: TARTAN ENERGY TECH (SHANGHAI) LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fiber optic sleeve for fracturing operations Granted publication date: 20230414 Pledgee: China Construction Bank Corporation Shanghai Hongkou Branch Pledgor: Shanghai datan Energy Technology Co.,Ltd. Registration number: Y2024310000060 |
|
PC01 | Cancellation 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: 20230414 Pledgee: China Construction Bank Corporation Shanghai Hongkou Branch Pledgor: Shanghai datan Energy Technology Co.,Ltd. Registration number: Y2024310000060 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fiber optic slide sleeve for hydraulic fracturing operations Granted publication date: 20230414 Pledgee: Bank of Shanghai Co.,Ltd. Jing'an Sub branch Pledgor: Shanghai datan Energy Technology Co.,Ltd. Registration number: Y2024310000633 |