ZA202001410B - Petroleum drilling speed-up device - Google Patents
Petroleum drilling speed-up deviceInfo
- Publication number
- ZA202001410B ZA202001410B ZA2020/01410A ZA202001410A ZA202001410B ZA 202001410 B ZA202001410 B ZA 202001410B ZA 2020/01410 A ZA2020/01410 A ZA 2020/01410A ZA 202001410 A ZA202001410 A ZA 202001410A ZA 202001410 B ZA202001410 B ZA 202001410B
- Authority
- ZA
- South Africa
- Prior art keywords
- drilling speed
- petroleum drilling
- petroleum
- speed
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
- 239000003208 petroleum Substances 0.000 title 1
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
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)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010020391.9A CN111219147B (zh) | 2020-01-09 | 2020-01-09 | 一种石油钻井提速设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA202001410B true ZA202001410B (en) | 2021-02-24 |
Family
ID=70806502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2020/01410A ZA202001410B (en) | 2020-01-09 | 2020-03-05 | Petroleum drilling speed-up device |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN111219147B (zh) |
ZA (1) | ZA202001410B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111624665B (zh) * | 2020-06-09 | 2023-04-25 | 辽宁工程技术大学 | 一种石墨矿床勘探方法 |
CN112096308B (zh) * | 2020-10-20 | 2022-05-13 | 中国石油集团渤海钻探工程有限公司 | 一种用于pdc钻头的缓冲瞬时减压短节 |
CN112901063B (zh) * | 2021-02-24 | 2022-09-06 | 重庆科技学院 | 一种射吸式钻井提速工具 |
CN113006696B (zh) * | 2021-03-31 | 2024-04-16 | 长江大学 | 一种用于下套管作业的可钻性扩孔器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4750561A (en) * | 1985-12-23 | 1988-06-14 | Ben Wade Oaks Dickinson | Gravel packing system for a production radial tube |
US4768709A (en) * | 1986-10-29 | 1988-09-06 | Fluidyne Corporation | Process and apparatus for generating particulate containing fluid jets |
CN2345284Y (zh) * | 1998-12-01 | 1999-10-27 | 北京科技大学 | 自振式水射流超细粉碎机 |
CN106246114A (zh) * | 2016-10-24 | 2016-12-21 | 中国石油大学(北京) | 水平井脉冲内磨钻杆短节 |
-
2020
- 2020-01-09 CN CN202010020391.9A patent/CN111219147B/zh active Active
- 2020-03-05 ZA ZA2020/01410A patent/ZA202001410B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN111219147A (zh) | 2020-06-02 |
CN111219147B (zh) | 2021-04-16 |
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