CN104110237B - 一种反向开启的方钻杆防溅阀 - Google Patents
一种反向开启的方钻杆防溅阀 Download PDFInfo
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- CN104110237B CN104110237B CN201410346758.0A CN201410346758A CN104110237B CN 104110237 B CN104110237 B CN 104110237B CN 201410346758 A CN201410346758 A CN 201410346758A CN 104110237 B CN104110237 B CN 104110237B
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- spool
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- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000007704 transition Effects 0.000 claims abstract description 5
- 238000005553 drilling Methods 0.000 claims description 46
- 239000012530 fluid Substances 0.000 claims description 33
- 230000006835 compression Effects 0.000 claims description 28
- 238000007906 compression Methods 0.000 claims description 28
- 210000000078 claw Anatomy 0.000 claims description 18
- 230000003292 diminished effect Effects 0.000 claims description 3
- 230000002706 hydrostatic effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 206010016256 fatigue Diseases 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
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CN201410346758.0A CN104110237B (zh) | 2014-07-21 | 2014-07-21 | 一种反向开启的方钻杆防溅阀 |
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CN201410346758.0A CN104110237B (zh) | 2014-07-21 | 2014-07-21 | 一种反向开启的方钻杆防溅阀 |
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CN104110237A CN104110237A (zh) | 2014-10-22 |
CN104110237B true CN104110237B (zh) | 2016-06-22 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107905765B (zh) * | 2017-12-15 | 2024-04-05 | 江苏诚创智能装备有限公司 | 一种顶驱防溅阀 |
CN110094176A (zh) * | 2018-01-30 | 2019-08-06 | 东营市创元石油机械制造有限公司 | 石油钻井用泥浆防溅阀 |
CN108194036B (zh) * | 2018-02-10 | 2023-05-23 | 东北石油大学 | 一种能防内喷及钻井液漏失的钻杆接头 |
CN112682006B (zh) * | 2020-12-30 | 2022-07-08 | 牡丹江鑫北方石油钻具有限责任公司 | 一种石油钻井用智能泥浆防溅阀 |
CN113798081B (zh) * | 2021-10-08 | 2022-11-01 | 浙江超宇工具有限公司 | 发泡枪发泡罐安装适配器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3954138A (en) * | 1973-11-14 | 1976-05-04 | Entreprise De Recherches Et D'activities Petrolieres Elf | Safety plug for sealing-off the tubing of a producing oil or gas well |
CN85200363U (zh) * | 1985-04-01 | 1986-02-26 | 大港油田钻井工艺研究所 | 一种方钻杆下部防溅阀 |
US6488092B1 (en) * | 2001-10-09 | 2002-12-03 | William N. Schoeffler | By-pass valve |
CN2874013Y (zh) * | 2005-11-23 | 2007-02-28 | 中国石化集团中原石油勘探局钻井工程技术研究院 | 方钻杆防溅阀 |
CN201057019Y (zh) * | 2007-07-12 | 2008-05-07 | 扬州诚创科技有限公司 | 方钻杆泥浆防溅阀 |
CN201507273U (zh) * | 2009-10-23 | 2010-06-16 | 扬州市驰城石油机械有限公司 | 方钻杆防溅阀 |
CN204002702U (zh) * | 2014-07-21 | 2014-12-10 | 扬州诚创石油机械有限公司 | 一种反向开启的方钻杆防溅阀 |
-
2014
- 2014-07-21 CN CN201410346758.0A patent/CN104110237B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3954138A (en) * | 1973-11-14 | 1976-05-04 | Entreprise De Recherches Et D'activities Petrolieres Elf | Safety plug for sealing-off the tubing of a producing oil or gas well |
CN85200363U (zh) * | 1985-04-01 | 1986-02-26 | 大港油田钻井工艺研究所 | 一种方钻杆下部防溅阀 |
US6488092B1 (en) * | 2001-10-09 | 2002-12-03 | William N. Schoeffler | By-pass valve |
CN2874013Y (zh) * | 2005-11-23 | 2007-02-28 | 中国石化集团中原石油勘探局钻井工程技术研究院 | 方钻杆防溅阀 |
CN201057019Y (zh) * | 2007-07-12 | 2008-05-07 | 扬州诚创科技有限公司 | 方钻杆泥浆防溅阀 |
CN201507273U (zh) * | 2009-10-23 | 2010-06-16 | 扬州市驰城石油机械有限公司 | 方钻杆防溅阀 |
CN204002702U (zh) * | 2014-07-21 | 2014-12-10 | 扬州诚创石油机械有限公司 | 一种反向开启的方钻杆防溅阀 |
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Address after: 225000 Fang Tong Road, Weiyang Economic Development Zone, Hanjiang District, Yangzhou, Jiangsu Patentee after: JIANGSU CHENG CHUANG INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 225000 Fang Tong Road, Weiyang Economic Development Zone, Hanjiang District, Yangzhou, Jiangsu Patentee before: YANGZHOU CHENGCHUANG PETROLEUM MACHINERY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Reverse opening Kelly splash proof valve Effective date of registration: 20211027 Granted publication date: 20160622 Pledgee: Bank of China Limited by Share Ltd. Yangzhou Weiyang branch Pledgor: JIANGSU CHENG CHUANG INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2021980011414 |
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Date of cancellation: 20221101 Granted publication date: 20160622 Pledgee: Bank of China Limited by Share Ltd. Yangzhou Weiyang branch Pledgor: JIANGSU CHENG CHUANG INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2021980011414 |
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PC01 | Cancellation 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 Reverse Opening Kelly Splash Valve Effective date of registration: 20221108 Granted publication date: 20160622 Pledgee: Bank of China Limited by Share Ltd. Yangzhou Weiyang branch Pledgor: JIANGSU CHENG CHUANG INTELLIGENT EQUIPMENT Co.,Ltd. Registration number: Y2022980021055 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |