CN110685628A - 带磨铣功能的局部反循环打捞篮 - Google Patents
带磨铣功能的局部反循环打捞篮 Download PDFInfo
- Publication number
- CN110685628A CN110685628A CN201910957366.0A CN201910957366A CN110685628A CN 110685628 A CN110685628 A CN 110685628A CN 201910957366 A CN201910957366 A CN 201910957366A CN 110685628 A CN110685628 A CN 110685628A
- Authority
- CN
- China
- Prior art keywords
- hole
- milling
- fishing
- valve seat
- basket
- 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.)
- Pending
Links
- 238000003801 milling Methods 0.000 title claims abstract description 30
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000000227 grinding Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/16—Grappling tools, e.g. tongs or grabs combined with cutting or destroying means
-
- 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
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/18—Grappling tools, e.g. tongs or grabs gripping externally, e.g. overshot
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)
- Marine Sciences & Fisheries (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910957366.0A CN110685628A (zh) | 2019-10-10 | 2019-10-10 | 带磨铣功能的局部反循环打捞篮 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910957366.0A CN110685628A (zh) | 2019-10-10 | 2019-10-10 | 带磨铣功能的局部反循环打捞篮 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110685628A true CN110685628A (zh) | 2020-01-14 |
Family
ID=69111888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910957366.0A Pending CN110685628A (zh) | 2019-10-10 | 2019-10-10 | 带磨铣功能的局部反循环打捞篮 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110685628A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112502656A (zh) * | 2020-10-09 | 2021-03-16 | 中国石油集团渤海钻探工程有限公司 | 螺杆式局部反循环套铣打捞工具 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020162655A1 (en) * | 2001-05-03 | 2002-11-07 | Lynde Gerald D. | Screened boot basket/filter |
CN105840125A (zh) * | 2016-06-13 | 2016-08-10 | 新疆如通石油技术服务有限公司 | 一种可控反循环结构 |
CN210858631U (zh) * | 2019-10-10 | 2020-06-26 | 大庆油田有限责任公司 | 带磨铣功能的局部反循环打捞篮 |
-
2019
- 2019-10-10 CN CN201910957366.0A patent/CN110685628A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020162655A1 (en) * | 2001-05-03 | 2002-11-07 | Lynde Gerald D. | Screened boot basket/filter |
CN105840125A (zh) * | 2016-06-13 | 2016-08-10 | 新疆如通石油技术服务有限公司 | 一种可控反循环结构 |
CN210858631U (zh) * | 2019-10-10 | 2020-06-26 | 大庆油田有限责任公司 | 带磨铣功能的局部反循环打捞篮 |
Non-Patent Citations (1)
Title |
---|
蓝占刚: "LLF型反循环打捞篮", 《石油钻采机械》, no. 2, 2 March 1982 (1982-03-02), pages 6 - 8 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112502656A (zh) * | 2020-10-09 | 2021-03-16 | 中国石油集团渤海钻探工程有限公司 | 螺杆式局部反循环套铣打捞工具 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200131 Address after: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 233 South Central Avenue Applicant after: Daqing Oilfield Co.,Ltd. Address before: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 263 South Central Avenue Applicant before: DAQING PETROLEUM ADMINISTRATION Co.,Ltd. |
|
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: 20211221 Address after: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 233 South Central Avenue Applicant after: Daqing Oilfield Co.,Ltd. Applicant after: PetroChina Company Limited Address before: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 233 South Central Avenue Applicant before: Daqing Oilfield Co.,Ltd. |