CN1584289A - 高压油气井钻井多级节流工艺 - Google Patents
高压油气井钻井多级节流工艺 Download PDFInfo
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- CN1584289A CN1584289A CN 200410022653 CN200410022653A CN1584289A CN 1584289 A CN1584289 A CN 1584289A CN 200410022653 CN200410022653 CN 200410022653 CN 200410022653 A CN200410022653 A CN 200410022653A CN 1584289 A CN1584289 A CN 1584289A
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- 238000005553 drilling Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000008569 process Effects 0.000 title claims abstract description 18
- 239000003129 oil well Substances 0.000 title 1
- 238000005516 engineering process Methods 0.000 claims abstract description 43
- 239000012530 fluid Substances 0.000 description 26
- 230000015572 biosynthetic process Effects 0.000 description 6
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100226536A CN1332122C (zh) | 2004-05-31 | 2004-05-31 | 高压油气井钻井多级节流方法 |
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CNB2004100226536A CN1332122C (zh) | 2004-05-31 | 2004-05-31 | 高压油气井钻井多级节流方法 |
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CN1584289A true CN1584289A (zh) | 2005-02-23 |
CN1332122C CN1332122C (zh) | 2007-08-15 |
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CNB2004100226536A Expired - Fee Related CN1332122C (zh) | 2004-05-31 | 2004-05-31 | 高压油气井钻井多级节流方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101775966A (zh) * | 2010-01-26 | 2010-07-14 | 中国石油集团工程设计有限责任公司 | 新型超高压节流保护工艺 |
WO2011050500A1 (zh) * | 2009-10-30 | 2011-05-05 | 北京联合大学 | 多级精细节流管汇及自动控制系统 |
CN106246146A (zh) * | 2016-09-28 | 2016-12-21 | 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 | 一种可调式节流管汇 |
CN112983350A (zh) * | 2021-04-14 | 2021-06-18 | 盐城佰信石油机械有限公司 | 一种井口回压调控方法及调控装置 |
CN113431513A (zh) * | 2021-06-01 | 2021-09-24 | 四川宏华电气有限责任公司 | 一种高压节流管汇全自动控制系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1339650A (zh) * | 2001-10-15 | 2002-03-13 | 刘刚 | 油气钻井节流压力微机自动控制系统 |
CN2550492Y (zh) * | 2002-07-12 | 2003-05-14 | 吴启春 | 整体式节流压井管汇 |
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2004
- 2004-05-31 CN CNB2004100226536A patent/CN1332122C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011050500A1 (zh) * | 2009-10-30 | 2011-05-05 | 北京联合大学 | 多级精细节流管汇及自动控制系统 |
CN101694152B (zh) * | 2009-10-30 | 2012-12-26 | 中国石油大学(北京) | 多级精细节流管汇及自动控制系统 |
CN101775966A (zh) * | 2010-01-26 | 2010-07-14 | 中国石油集团工程设计有限责任公司 | 新型超高压节流保护工艺 |
CN106246146A (zh) * | 2016-09-28 | 2016-12-21 | 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 | 一种可调式节流管汇 |
CN112983350A (zh) * | 2021-04-14 | 2021-06-18 | 盐城佰信石油机械有限公司 | 一种井口回压调控方法及调控装置 |
CN113431513A (zh) * | 2021-06-01 | 2021-09-24 | 四川宏华电气有限责任公司 | 一种高压节流管汇全自动控制系统 |
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Publication number | Publication date |
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CN1332122C (zh) | 2007-08-15 |
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C06 | Publication | ||
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM CO., LTD. Free format text: FORMER OWNER: TARIM PETROLEUM EXPLORATION AND DEVELOPMENT COMMAND Effective date: 20061208 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20061208 Address after: 100011 Beijing city Dongcheng District No. 16 Andrew intercontinental building Applicant after: PetroChina Company Limited Address before: 841000 the Xinjiang Uygur Autonomous Region Korla Petrochemical Road No. 126 tower Applicant before: Talimu Petroleum Explorating Development Headquarter |
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Granted publication date: 20070815 Termination date: 20160531 |