CN104533282A - 复式双循环欠平衡钻井工艺 - Google Patents
复式双循环欠平衡钻井工艺 Download PDFInfo
- Publication number
- CN104533282A CN104533282A CN201410623953.3A CN201410623953A CN104533282A CN 104533282 A CN104533282 A CN 104533282A CN 201410623953 A CN201410623953 A CN 201410623953A CN 104533282 A CN104533282 A CN 104533282A
- Authority
- CN
- China
- Prior art keywords
- water
- drilling
- air
- compound
- inlet pipe
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 70
- 238000005516 engineering process Methods 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 150000001875 compounds Chemical class 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 12
- 238000010304 firing Methods 0.000 claims description 3
- 230000000306 recurrent effect Effects 0.000 claims description 3
- 239000002002 slurry Substances 0.000 abstract 4
- 238000007599 discharging Methods 0.000 abstract 2
- 239000011435 rock Substances 0.000 abstract 2
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 2
- 241000937378 Everettia interior Species 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/18—Pipes provided with plural fluid passages
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
- E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410623953.3A CN104533282B (zh) | 2014-11-10 | 2014-11-10 | 复式双循环欠平衡钻井工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410623953.3A CN104533282B (zh) | 2014-11-10 | 2014-11-10 | 复式双循环欠平衡钻井工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104533282A true CN104533282A (zh) | 2015-04-22 |
CN104533282B CN104533282B (zh) | 2016-06-08 |
Family
ID=52848887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410623953.3A Active CN104533282B (zh) | 2014-11-10 | 2014-11-10 | 复式双循环欠平衡钻井工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104533282B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108386128A (zh) * | 2018-01-09 | 2018-08-10 | 深圳市中科智诚科技有限公司 | 一种用于探测煤层气的稳定性高的安全型空气钻探机 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4031970A (en) * | 1976-02-09 | 1977-06-28 | Belknap Billie E | Borehole drilling apparatus |
CN2043268U (zh) * | 1988-10-03 | 1989-08-23 | 赵士贤 | 一种钻机同心式气举反循环系统 |
CN1664302A (zh) * | 2005-01-13 | 2005-09-07 | 西南石油学院 | 一种油气井连续循环系统及其使用方法 |
CN1751169A (zh) * | 2003-02-18 | 2006-03-22 | 国际壳牌研究有限公司 | 动态环空压力控制装置和方法 |
US20070068677A1 (en) * | 2005-08-02 | 2007-03-29 | Tesco Corporation | Casing bottom hole assembly retrieval process |
CN101942962A (zh) * | 2010-08-16 | 2011-01-12 | 中国石油天然气集团公司 | 气举欠平衡连续管过油管钻井方法 |
CN201818257U (zh) * | 2010-10-19 | 2011-05-04 | 中国石油化工集团公司 | 一种井筒压力管理系统 |
CN201902164U (zh) * | 2010-11-25 | 2011-07-20 | 山东滨州市锻压机械厂 | 一种气水分离装置 |
CN203329512U (zh) * | 2013-06-05 | 2013-12-11 | 中国石油化工股份有限公司 | 一种空气锤钻井用液气分离器 |
-
2014
- 2014-11-10 CN CN201410623953.3A patent/CN104533282B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4031970A (en) * | 1976-02-09 | 1977-06-28 | Belknap Billie E | Borehole drilling apparatus |
CN2043268U (zh) * | 1988-10-03 | 1989-08-23 | 赵士贤 | 一种钻机同心式气举反循环系统 |
CN1751169A (zh) * | 2003-02-18 | 2006-03-22 | 国际壳牌研究有限公司 | 动态环空压力控制装置和方法 |
CN1664302A (zh) * | 2005-01-13 | 2005-09-07 | 西南石油学院 | 一种油气井连续循环系统及其使用方法 |
US20070068677A1 (en) * | 2005-08-02 | 2007-03-29 | Tesco Corporation | Casing bottom hole assembly retrieval process |
CN101942962A (zh) * | 2010-08-16 | 2011-01-12 | 中国石油天然气集团公司 | 气举欠平衡连续管过油管钻井方法 |
CN201818257U (zh) * | 2010-10-19 | 2011-05-04 | 中国石油化工集团公司 | 一种井筒压力管理系统 |
CN201902164U (zh) * | 2010-11-25 | 2011-07-20 | 山东滨州市锻压机械厂 | 一种气水分离装置 |
CN203329512U (zh) * | 2013-06-05 | 2013-12-11 | 中国石油化工股份有限公司 | 一种空气锤钻井用液气分离器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108386128A (zh) * | 2018-01-09 | 2018-08-10 | 深圳市中科智诚科技有限公司 | 一种用于探测煤层气的稳定性高的安全型空气钻探机 |
Also Published As
Publication number | Publication date |
---|---|
CN104533282B (zh) | 2016-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180117 Address after: 114000, No. 211, office building, Tong Zun Science Park, No. 278, Sifangtai Road, Tiexi District, Anshan, Liaoning Province, 2 Patentee after: Anshan Wan Technology Co., Ltd. Address before: 114000 Anshan city of Liaoning province Zhenkang morning Qianshan Datun District 2 building Patentee before: Zhang Chaochun |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200727 Address after: Room 1, floor 1, building 9, No. 1628 Lizheng Road, Lingang New Area, Pudong New Area, Shanghai 201306 Patentee after: Shanghai wanwei Yitong Equipment Manufacturing Co., Ltd Address before: 114000, No. 211, office building, Tong Zun Science Park, No. 278, Sifangtai Road, Tiexi District, Anshan, Liaoning Province, 2 Patentee before: ANSHAN WANWEI TECHNOLOGY Co.,Ltd. |