CN103498657A - 一种全系列大容量自动装球数字控制分段压裂投球器 - Google Patents
一种全系列大容量自动装球数字控制分段压裂投球器 Download PDFInfo
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- CN103498657A CN103498657A CN201310473617.0A CN201310473617A CN103498657A CN 103498657 A CN103498657 A CN 103498657A CN 201310473617 A CN201310473617 A CN 201310473617A CN 103498657 A CN103498657 A CN 103498657A
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CN201310473617.0A CN103498657B (zh) | 2013-10-12 | 2013-10-12 | 一种全系列大容量自动装球数字控制分段压裂投球器 |
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CN201310473617.0A CN103498657B (zh) | 2013-10-12 | 2013-10-12 | 一种全系列大容量自动装球数字控制分段压裂投球器 |
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CN103498657A true CN103498657A (zh) | 2014-01-08 |
CN103498657B CN103498657B (zh) | 2015-12-02 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106917600A (zh) * | 2017-05-02 | 2017-07-04 | 贵州煤层气能源开发有限公司 | 一种旋转式多球投球器 |
US9739111B2 (en) | 2011-05-05 | 2017-08-22 | Oil States Energy Services, L.L.C. | Controlled aperture ball drop |
CN112855104A (zh) * | 2021-01-13 | 2021-05-28 | 孙淑芳 | 一种油井用压裂投球器 |
Citations (6)
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US3847223A (en) * | 1973-07-27 | 1974-11-12 | Halliburton Co | Retrievable fluid control valve and method |
AU6328880A (en) * | 1979-12-27 | 1981-07-02 | Halliburton Company | Gravel packing a well |
CA2688639A1 (en) * | 2008-12-15 | 2010-06-15 | Weir Spm, Inc. | Improved ball injector |
CN201650255U (zh) * | 2010-04-26 | 2010-11-24 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 遥控旋塞式钢球投球器 |
CN102921686A (zh) * | 2012-11-09 | 2013-02-13 | 西安冠林智能科技有限公司 | 新型射频识别自动投球器 |
CN203515543U (zh) * | 2013-10-12 | 2014-04-02 | 兰州城临石油钻采设备有限公司 | 一种全系列大容量自动装球数字控制分段压裂投球器 |
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- 2013-10-12 CN CN201310473617.0A patent/CN103498657B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847223A (en) * | 1973-07-27 | 1974-11-12 | Halliburton Co | Retrievable fluid control valve and method |
CA990644A (en) * | 1973-07-27 | 1976-06-08 | Walter E. Hyde | Retrievable fluid control valve and method |
AU6328880A (en) * | 1979-12-27 | 1981-07-02 | Halliburton Company | Gravel packing a well |
CA2688639A1 (en) * | 2008-12-15 | 2010-06-15 | Weir Spm, Inc. | Improved ball injector |
CN101899968A (zh) * | 2008-12-15 | 2010-12-01 | 韦尔Spm公司 | 改进的投球器 |
CN201650255U (zh) * | 2010-04-26 | 2010-11-24 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 遥控旋塞式钢球投球器 |
CN102921686A (zh) * | 2012-11-09 | 2013-02-13 | 西安冠林智能科技有限公司 | 新型射频识别自动投球器 |
CN203515543U (zh) * | 2013-10-12 | 2014-04-02 | 兰州城临石油钻采设备有限公司 | 一种全系列大容量自动装球数字控制分段压裂投球器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9739111B2 (en) | 2011-05-05 | 2017-08-22 | Oil States Energy Services, L.L.C. | Controlled aperture ball drop |
CN106917600A (zh) * | 2017-05-02 | 2017-07-04 | 贵州煤层气能源开发有限公司 | 一种旋转式多球投球器 |
CN112855104A (zh) * | 2021-01-13 | 2021-05-28 | 孙淑芳 | 一种油井用压裂投球器 |
CN112855104B (zh) * | 2021-01-13 | 2023-01-20 | 孙淑芳 | 一种油井用压裂投球器 |
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CN103498657B (zh) | 2015-12-02 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A full series of high-capacity automatic ball loading digital control segmented fracturing Pitcher Effective date of registration: 20211210 Granted publication date: 20151202 Pledgee: Export Import Bank of China Gansu Branch Pledgor: LANZHOU CHENGLIN OIL DRILLING EQUIPMENT CO.,LTD. Registration number: Y2021620000017 |
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Date of cancellation: 20230106 Granted publication date: 20151202 Pledgee: Export Import Bank of China Gansu Branch Pledgor: LANZHOU CHENGLIN OIL DRILLING EQUIPMENT CO.,LTD. Registration number: Y2021620000017 |
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Denomination of invention: A full series of large-capacity automatic ball loading digital controlled staged fracturing ball thrower Effective date of registration: 20230111 Granted publication date: 20151202 Pledgee: Export Import Bank of China Gansu Branch Pledgor: LANZHOU CHENGLIN OIL DRILLING EQUIPMENT CO.,LTD. Registration number: Y2023620000011 |