CN107558933B - 一种松砂式石油井下安全接头 - Google Patents
一种松砂式石油井下安全接头 Download PDFInfo
- Publication number
- CN107558933B CN107558933B CN201710834770.XA CN201710834770A CN107558933B CN 107558933 B CN107558933 B CN 107558933B CN 201710834770 A CN201710834770 A CN 201710834770A CN 107558933 B CN107558933 B CN 107558933B
- Authority
- CN
- China
- Prior art keywords
- top connection
- ring
- sealing
- sand
- steel bushing
- 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.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 52
- 238000000465 moulding Methods 0.000 title claims abstract description 29
- 239000003129 oil well Substances 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 111
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 238000003801 milling Methods 0.000 claims description 6
- 230000011218 segmentation Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910113817.2A CN109854186A (zh) | 2017-09-15 | 2017-09-15 | 一种松砂式石油井下安全接头 |
CN201910113816.8A CN109779538B (zh) | 2017-09-15 | 2017-09-15 | 一种石油井下作业装置 |
CN201710834770.XA CN107558933B (zh) | 2017-09-15 | 2017-09-15 | 一种松砂式石油井下安全接头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710834770.XA CN107558933B (zh) | 2017-09-15 | 2017-09-15 | 一种松砂式石油井下安全接头 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910113816.8A Division CN109779538B (zh) | 2017-09-15 | 2017-09-15 | 一种石油井下作业装置 |
CN201910113817.2A Division CN109854186A (zh) | 2017-09-15 | 2017-09-15 | 一种松砂式石油井下安全接头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107558933A CN107558933A (zh) | 2018-01-09 |
CN107558933B true CN107558933B (zh) | 2019-06-21 |
Family
ID=60981292
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710834770.XA Active CN107558933B (zh) | 2017-09-15 | 2017-09-15 | 一种松砂式石油井下安全接头 |
CN201910113817.2A Pending CN109854186A (zh) | 2017-09-15 | 2017-09-15 | 一种松砂式石油井下安全接头 |
CN201910113816.8A Active CN109779538B (zh) | 2017-09-15 | 2017-09-15 | 一种石油井下作业装置 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910113817.2A Pending CN109854186A (zh) | 2017-09-15 | 2017-09-15 | 一种松砂式石油井下安全接头 |
CN201910113816.8A Active CN109779538B (zh) | 2017-09-15 | 2017-09-15 | 一种石油井下作业装置 |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN107558933B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109162651B (zh) * | 2018-09-21 | 2020-06-05 | 中国石油集团渤海钻探工程有限公司 | 一种液压安全接头 |
CN111088973B (zh) * | 2020-01-10 | 2023-07-07 | 新疆恒智伟业石油工程技术开发有限公司 | 一种高温高压油气井多功能压裂完井管柱及工艺 |
CN115075745B (zh) * | 2022-08-23 | 2022-12-16 | 大庆市奈固石油机械设备制造有限公司 | 一种石油井下安全接头 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2516688Y (zh) * | 2001-10-01 | 2002-10-16 | 中国石化胜利油田有限公司采油工艺研究院 | 井下作业分级解卡装置 |
CN200975222Y (zh) * | 2006-11-24 | 2007-11-14 | 中国石化股份胜利油田分公司采油工艺研究院 | 井下管柱缓冲安全处理器 |
CN202181857U (zh) * | 2011-07-18 | 2012-04-04 | 海城市石油机械制造有限公司 | 多功能安全接头 |
WO2014193419A1 (en) * | 2013-05-31 | 2014-12-04 | Halliburton Energy Services, Inc. | Travel joint release devices and methods |
CN105484676A (zh) * | 2016-01-12 | 2016-04-13 | 中国石油化工股份有限公司 | 分层注气安全接头及其使用方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2470562A1 (en) * | 2004-06-09 | 2005-12-09 | Explosives Limited | Firing head with detonation gas release activation |
CN201420519Y (zh) * | 2009-06-08 | 2010-03-10 | 阜新市石油工具厂 | 大通径筛管悬挂器 |
CN201891404U (zh) * | 2010-07-22 | 2011-07-06 | 北京金科龙石油技术开发有限公司 | 反扣封隔器 |
CN102011559A (zh) * | 2010-10-29 | 2011-04-13 | 中国石油化工股份有限公司 | 井下不压井作业装置 |
CN202325288U (zh) * | 2011-08-23 | 2012-07-11 | 东营市东营区和光科技有限责任公司 | 丢手安全接头 |
CA2864725C (en) * | 2012-03-05 | 2016-02-16 | Weatherford/Lamb, Inc. | Apparatus and methods of running an expandable liner |
CN102926687B (zh) * | 2012-11-27 | 2015-09-30 | 朱新华 | 油井作业探、冲、捞一体化井下工具 |
CN104314510B (zh) * | 2014-11-12 | 2017-01-18 | 中国石油天然气股份有限公司 | 一种带压缩保护机构的自膨胀封隔器 |
-
2017
- 2017-09-15 CN CN201710834770.XA patent/CN107558933B/zh active Active
- 2017-09-15 CN CN201910113817.2A patent/CN109854186A/zh active Pending
- 2017-09-15 CN CN201910113816.8A patent/CN109779538B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2516688Y (zh) * | 2001-10-01 | 2002-10-16 | 中国石化胜利油田有限公司采油工艺研究院 | 井下作业分级解卡装置 |
CN200975222Y (zh) * | 2006-11-24 | 2007-11-14 | 中国石化股份胜利油田分公司采油工艺研究院 | 井下管柱缓冲安全处理器 |
CN202181857U (zh) * | 2011-07-18 | 2012-04-04 | 海城市石油机械制造有限公司 | 多功能安全接头 |
WO2014193419A1 (en) * | 2013-05-31 | 2014-12-04 | Halliburton Energy Services, Inc. | Travel joint release devices and methods |
CN105484676A (zh) * | 2016-01-12 | 2016-04-13 | 中国石油化工股份有限公司 | 分层注气安全接头及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109779538A (zh) | 2019-05-21 |
CN107558933A (zh) | 2018-01-09 |
CN109779538B (zh) | 2020-06-16 |
CN109854186A (zh) | 2019-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107558933B (zh) | 一种松砂式石油井下安全接头 | |
CN107642341B (zh) | 松砂式石油井下安全接头的使用方法 | |
US5400857A (en) | Oilfield tubular shear ram and method for blowout prevention | |
CN106837295B (zh) | 智能化安全高效钻进自动控制系统及控制方法 | |
CN212803153U (zh) | 一种水平井高强度套管高压桥塞 | |
CN107386960A (zh) | 一种带有复合钻头的钻井提速装置 | |
CN204002734U (zh) | 一种气动座封节流器 | |
CN107558951A (zh) | 一种液压开关循环滑套 | |
CN202531096U (zh) | 水平井压裂用悬挂封隔器 | |
CN109681144A (zh) | 一种一体式深海套管切割打捞装置 | |
CN101949269A (zh) | 液压断开安全接头 | |
CN107461174A (zh) | 一种井下安全阀 | |
CN203603763U (zh) | 可解封裸眼侧钻工具 | |
CN203822231U (zh) | 新型钻孔落物捞取器 | |
CN207332752U (zh) | 一种钻井提速装置 | |
CN205445525U (zh) | 一种可捞式井下压力封堵工具 | |
CN212428684U (zh) | 一种可退式打捞筒 | |
CN101936143B (zh) | 可回收钻具装置 | |
CN205503007U (zh) | 一种基于双壁钻杆的钻井系统 | |
CN201276993Y (zh) | 新型防顶卡瓦 | |
CN216553816U (zh) | 剪切吊卡 | |
CN202441295U (zh) | 一种管柱安全泄压装置 | |
CN201810222U (zh) | 液压断开安全接头 | |
CN106014285B (zh) | 井下施工用安全接头 | |
CN2187222Y (zh) | 打捞器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
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: 20190527 Address after: No. 32 Liaohe Road, Dongying Economic Development Zone, Dongying City, Shandong Province Applicant after: Dongying Kechuang Petroleum Equipment Co.,Ltd. Address before: 257000 No. 739 the Yellow River Road, Kenli District, Dongying, Shandong. Applicant before: Liu Yuyou |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Sand-loosening type petroleum downhole safety connector Effective date of registration: 20200309 Granted publication date: 20190621 Pledgee: Dongying Hekou District sub branch of China Post Savings Bank Co.,Ltd. Pledgor: Dongying Kechuang Petroleum Equipment Co.,Ltd. Registration number: Y2020370000021 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210128 Granted publication date: 20190621 Pledgee: Dongying Hekou District sub branch of China Post Savings Bank Co.,Ltd. Pledgor: Dongying Kechuang Petroleum Equipment Co.,Ltd. Registration number: Y2020370000021 |
|
PE01 | Entry into force 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: Loose sand type oil downhole safety joint Effective date of registration: 20220315 Granted publication date: 20190621 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: Dongying Kechuang Petroleum Equipment Co.,Ltd. Registration number: Y2022980002634 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230328 Granted publication date: 20190621 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: Dongying Kechuang Petroleum Equipment Co.,Ltd. Registration number: Y2022980002634 |
|
PE01 | Entry into force 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 loose sand type oil downhole safety joint Granted publication date: 20190621 Pledgee: Dongying laishang village bank Limited by Share Ltd. Development Zone sub branch Pledgor: Dongying Kechuang Petroleum Equipment Co.,Ltd. Registration number: Y2024980006125 |