CN101988377B - 可打捞井下蓄能式水力脉冲工具 - Google Patents
可打捞井下蓄能式水力脉冲工具 Download PDFInfo
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- CN101988377B CN101988377B CN200910162432.1A CN200910162432A CN101988377B CN 101988377 B CN101988377 B CN 101988377B CN 200910162432 A CN200910162432 A CN 200910162432A CN 101988377 B CN101988377 B CN 101988377B
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CN200910162432.1A CN101988377B (zh) | 2009-08-04 | 2009-08-04 | 可打捞井下蓄能式水力脉冲工具 |
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CN101988377A CN101988377A (zh) | 2011-03-23 |
CN101988377B true CN101988377B (zh) | 2014-03-19 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106437622B (zh) * | 2016-12-23 | 2019-01-04 | 牡丹江博实石油机械科技有限公司 | 水力式油管除垢器 |
CN107387003B (zh) * | 2017-09-11 | 2023-09-19 | 长江大学 | 一种防止井眼岩屑卡钻的脉冲射流阀 |
CN112065313B (zh) * | 2020-10-09 | 2021-11-23 | 中国石油集团渤海钻探工程有限公司 | 涡轮负压式局部反循环磨铣打捞工具 |
CN112814636B (zh) * | 2020-12-24 | 2023-02-03 | 荆州市威克石油机械设备有限公司 | 一种低频压裂装置 |
CN113482606B (zh) * | 2021-05-14 | 2023-09-22 | 西南石油大学 | 井下信号接收及发射装置 |
CN113374405B (zh) * | 2021-08-13 | 2021-11-09 | 中国石油集团川庆钻探工程有限公司 | 连续油管打捞用螺杆钻具及其打捞方法 |
CN114941502B (zh) * | 2022-05-27 | 2023-03-21 | 燕山大学 | 一种井下泥包检测与可流量调节自解的pdc智能钻头 |
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Inventor after: An Qingbao Inventor after: Tian Yu Inventor after: Yin Wenbo Inventor after: Dong Huairong Inventor after: Zhou Yan Inventor after: Jiang Zhengqing Inventor after: Wang Xinfeng Inventor after: Qu Gang Inventor after: Ren Fuxing Inventor after: Liang Jinming Inventor before: An Qingbao Inventor before: Yin Wenbo Inventor before: Dong Huairong Inventor before: Zhou Yan Inventor before: Jiang Zhengqing Inventor before: Wang Xinfeng Inventor before: Qu Gang Inventor before: Ren Fuxing Inventor before: Liang Jinming |
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Free format text: CORRECT: INVENTOR; FROM: AN QINGBAO YIN WENBO DONG HUAIRONG ZHOU YAN JIANG ZHENGQING WANG XINFENG QU GANG REN FUXING LIANG JINMING TO: AN QINGBAO YIN WENBO DONG HUAIRONG ZHOU YAN JIANG ZHENGQING WANG XINFENG QU GANG REN FUXING LIANG JINMING TIAN YU |
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Owner name: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. Free format text: FORMER OWNER: WELL-DRILLING TECHNOLOGY INST., SHENGLI PETROLEUM ADMINISTRATION, SINOPEC Effective date: 20150507 |
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Free format text: CORRECT: ADDRESS; FROM: 257017 DONGYING, SHANDONG PROVINCE TO: 257001 DONGYING, SHANDONG PROVINCE |
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Effective date of registration: 20150507 Address after: 257001 No. 258, Ji'nan Road, Dongying, Shandong Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. Address before: 257017 No. 236, North Road, Dongying District, Shandong, Dongying Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |