CN100412311C - 一种实现双梯度钻井的方法及装置 - Google Patents
一种实现双梯度钻井的方法及装置 Download PDFInfo
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- CN100412311C CN100412311C CNB2006101136837A CN200610113683A CN100412311C CN 100412311 C CN100412311 C CN 100412311C CN B2006101136837 A CNB2006101136837 A CN B2006101136837A CN 200610113683 A CN200610113683 A CN 200610113683A CN 100412311 C CN100412311 C CN 100412311C
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CNB2006101136837A CN100412311C (zh) | 2006-10-12 | 2006-10-12 | 一种实现双梯度钻井的方法及装置 |
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CNB2006101136837A CN100412311C (zh) | 2006-10-12 | 2006-10-12 | 一种实现双梯度钻井的方法及装置 |
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CN1932234A CN1932234A (zh) | 2007-03-21 |
CN100412311C true CN100412311C (zh) | 2008-08-20 |
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Cited By (1)
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CN110593777A (zh) * | 2019-10-08 | 2019-12-20 | 西南石油大学 | 一种无隔水管双梯度钻井钻柱解脱回接装置 |
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US8322460B2 (en) * | 2007-06-01 | 2012-12-04 | Horton Wison Deepwater, Inc. | Dual density mud return system |
US8517111B2 (en) * | 2009-09-10 | 2013-08-27 | Bp Corporation North America Inc. | Systems and methods for circulating out a well bore influx in a dual gradient environment |
CN102155163B (zh) * | 2011-03-04 | 2013-07-10 | 中国海洋石油总公司 | 一种深水多功能水中泵钻井系统及其安装方法 |
RU2016110497A (ru) * | 2013-11-18 | 2017-09-28 | Лэндмарк Графикс Корпорейшн | Прогностическая модель вибрации в условиях бескондукторного бурения |
CN104667600B (zh) * | 2015-02-10 | 2016-07-13 | 杭州电子科技大学 | 一种应用于随钻测井的井下过滤装置 |
CN104895548B (zh) * | 2015-06-15 | 2017-11-03 | 中国石油大学(华东) | 深水双梯度钻井用海底井口压力指示及自动调节装置 |
CN106677730A (zh) * | 2015-11-05 | 2017-05-17 | 中石化石油工程技术服务有限公司 | 一种双密度钻井水下空心球注入装置 |
CN106968626A (zh) * | 2016-01-14 | 2017-07-21 | 中石化石油工程技术服务有限公司 | 一种注稀释液双密度钻井系统 |
CN108104793B (zh) * | 2017-11-27 | 2021-03-23 | 中石化石油工程技术服务有限公司 | 一种隔水管气举钻井流型控制方法 |
CN108457642A (zh) * | 2018-01-25 | 2018-08-28 | 中国石油大学(北京) | 一种井筒多梯度压力测试装置 |
CN108425650B (zh) * | 2018-03-28 | 2019-06-14 | 中国石油大学(北京) | 钻井液密度在线调控装置 |
WO2020047543A1 (en) * | 2018-08-31 | 2020-03-05 | Kryn Petroleum Services Llc | Managed pressure drilling systems and methods |
CN109632223B (zh) * | 2018-12-05 | 2020-10-27 | 西南石油大学 | 一种模拟无隔水管海洋钻井系统中钻杆振动响应的试验装置及其方法 |
CN110056320B (zh) * | 2019-05-08 | 2020-06-19 | 中国石油大学(北京) | 空心球分离装置 |
US11773653B2 (en) | 2019-12-23 | 2023-10-03 | Southwest Petroleum University | Double-layer coiled tubing double-gradient drilling system |
CN112709538B (zh) * | 2020-12-29 | 2023-11-07 | 中国电建集团中南勘测设计研究院有限公司 | 一种孔底动力钻进双层隔离套管跟管系统及工艺 |
CN112878904B (zh) * | 2021-01-25 | 2022-04-29 | 西南石油大学 | 一种双层管双梯度钻井技术的井身结构优化方法 |
CN113818822A (zh) * | 2021-10-22 | 2021-12-21 | 中国石油化工股份有限公司 | 一种基于无隔水管的钻井液回收系统 |
CN114100182A (zh) * | 2021-11-15 | 2022-03-01 | 中海石油(中国)有限公司 | 一种深水钻井平台排放二氧化碳海底直接封存装置及方法 |
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SU1159998A1 (ru) * | 1983-12-15 | 1985-06-07 | Печорский государственный научно-исследовательский и проектный институт нефтяной промышленности | Устройство дл искривлени скважины |
DE4344946A1 (de) * | 1993-12-24 | 1995-06-29 | Buna Gmbh | Bohrverfahren zur Erkundung der Kontamination des Erdbodens mit fluiden Stoffen hoher Dichte |
US5597783A (en) * | 1994-05-04 | 1997-01-28 | Institut Francais Du Petrole | Drilling processes and fluid used in well drilling applications |
RU2188298C1 (ru) * | 2001-02-20 | 2002-08-27 | Общество с ограниченной ответственностью "ТюменНИИгипрогаз" | Подшипниковая подвеска для двойного керноотборного снаряда |
CN1446286A (zh) * | 2000-06-08 | 2003-10-01 | 毛勒技术公司 | 多梯度钻井方法和系统 |
CN200971760Y (zh) * | 2006-10-12 | 2007-11-07 | 中国海洋石油总公司 | 一种实现双梯度钻井的装置 |
-
2006
- 2006-10-12 CN CNB2006101136837A patent/CN100412311C/zh active Active
Patent Citations (6)
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SU1159998A1 (ru) * | 1983-12-15 | 1985-06-07 | Печорский государственный научно-исследовательский и проектный институт нефтяной промышленности | Устройство дл искривлени скважины |
DE4344946A1 (de) * | 1993-12-24 | 1995-06-29 | Buna Gmbh | Bohrverfahren zur Erkundung der Kontamination des Erdbodens mit fluiden Stoffen hoher Dichte |
US5597783A (en) * | 1994-05-04 | 1997-01-28 | Institut Francais Du Petrole | Drilling processes and fluid used in well drilling applications |
CN1446286A (zh) * | 2000-06-08 | 2003-10-01 | 毛勒技术公司 | 多梯度钻井方法和系统 |
RU2188298C1 (ru) * | 2001-02-20 | 2002-08-27 | Общество с ограниченной ответственностью "ТюменНИИгипрогаз" | Подшипниковая подвеска для двойного керноотборного снаряда |
CN200971760Y (zh) * | 2006-10-12 | 2007-11-07 | 中国海洋石油总公司 | 一种实现双梯度钻井的装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110593777A (zh) * | 2019-10-08 | 2019-12-20 | 西南石油大学 | 一种无隔水管双梯度钻井钻柱解脱回接装置 |
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CN1932234A (zh) | 2007-03-21 |
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Address after: 100027 Beijing city Dongcheng District Dongzhimen Street No. 6 Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Patentee after: China Petroleum University (East China) Address before: 100027 Beijing city Dongcheng District Dongzhimen Street No. 6 Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center Patentee before: China Petroleum University (East China) |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: China Petroleum University (East China) Address before: 100027 Beijing city Dongcheng District Dongzhimen Street No. 6 Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation Co-patentee before: China Petroleum University (East China) |
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Effective date of registration: 20210804 Address after: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: CNOOC RESEARCH INSTITUTE Co.,Ltd. Address before: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CNOOC RESEARCH INSTITUTE Co.,Ltd. Patentee before: China University of Petroleum (East China) |