CN103924927A - 一种桩孔智能扩径方法 - Google Patents
一种桩孔智能扩径方法 Download PDFInfo
- Publication number
- CN103924927A CN103924927A CN201410202317.3A CN201410202317A CN103924927A CN 103924927 A CN103924927 A CN 103924927A CN 201410202317 A CN201410202317 A CN 201410202317A CN 103924927 A CN103924927 A CN 103924927A
- Authority
- CN
- China
- Prior art keywords
- wing
- control system
- hole
- diameter
- hydraulic control
- 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
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
- E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
- E21B10/322—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools cutter shifted by fluid pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/005—Below-ground automatic control systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/08—Measuring diameters or related dimensions at the borehole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510984496.5A CN105401883A (zh) | 2014-05-14 | 2014-05-14 | 一种桩孔智能扩径的方法 |
CN201410202317.3A CN103924927B (zh) | 2014-05-14 | 2014-05-14 | 一种桩孔智能扩径方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410202317.3A CN103924927B (zh) | 2014-05-14 | 2014-05-14 | 一种桩孔智能扩径方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510984496.5A Division CN105401883A (zh) | 2014-05-14 | 2014-05-14 | 一种桩孔智能扩径的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103924927A true CN103924927A (zh) | 2014-07-16 |
CN103924927B CN103924927B (zh) | 2016-02-10 |
Family
ID=51143293
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510984496.5A Pending CN105401883A (zh) | 2014-05-14 | 2014-05-14 | 一种桩孔智能扩径的方法 |
CN201410202317.3A Active CN103924927B (zh) | 2014-05-14 | 2014-05-14 | 一种桩孔智能扩径方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510984496.5A Pending CN105401883A (zh) | 2014-05-14 | 2014-05-14 | 一种桩孔智能扩径的方法 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN105401883A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104179185A (zh) * | 2014-07-31 | 2014-12-03 | 浙江水利水电学院 | 一种新型土钉扩径装置及扩径方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1709055A1 (ru) * | 1988-12-05 | 1992-01-30 | Khripkov Aleksandr | Устройство дл образовани полостей в шпурах |
CN1087397A (zh) * | 1992-07-24 | 1994-06-01 | 瓦格斯塔夫打桩工程有限公司 | 桩的施工方法及其设备 |
US20070163808A1 (en) * | 2006-01-18 | 2007-07-19 | Smith International, Inc. | Drilling and hole enlargement device |
CN101644136A (zh) * | 2008-08-06 | 2010-02-10 | 中国石油天然气集团公司 | 扩眼稳定器及底部钻具组合 |
CN102654024A (zh) * | 2012-03-13 | 2012-09-05 | 中国海洋石油总公司 | 钻井液压扩孔装置 |
CN103291222A (zh) * | 2013-05-13 | 2013-09-11 | 山东鸿泰建设集团有限公司 | 建筑长螺旋桩机用扩孔钻头 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2170530B (en) * | 1985-02-06 | 1987-10-21 | Cementation Piling & Found | Improvements relating to reamers |
CN2611572Y (zh) * | 2003-03-21 | 2004-04-14 | 袁啟法 | 组合式岩石钻头 |
CN201106404Y (zh) * | 2007-10-10 | 2008-08-27 | 中国石油天然气集团公司 | 套管钻井专用随钻扩眼器 |
US9062531B2 (en) * | 2010-03-16 | 2015-06-23 | Tool Joint Products, Llc | System and method for measuring borehole conditions, in particular, verification of a final borehole diameter |
CN202108431U (zh) * | 2011-04-26 | 2012-01-11 | 王庆伟 | 螺杆挤扩桩成桩钻具 |
WO2014064485A1 (en) * | 2012-10-22 | 2014-05-01 | Halliburton Energy Services, Inc. | Improvements in or relating to downhole tools |
CN103032030B (zh) * | 2013-01-15 | 2016-03-02 | 江苏汤辰机械装备制造有限公司 | 桩机钻头 |
-
2014
- 2014-05-14 CN CN201510984496.5A patent/CN105401883A/zh active Pending
- 2014-05-14 CN CN201410202317.3A patent/CN103924927B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1709055A1 (ru) * | 1988-12-05 | 1992-01-30 | Khripkov Aleksandr | Устройство дл образовани полостей в шпурах |
CN1087397A (zh) * | 1992-07-24 | 1994-06-01 | 瓦格斯塔夫打桩工程有限公司 | 桩的施工方法及其设备 |
US20070163808A1 (en) * | 2006-01-18 | 2007-07-19 | Smith International, Inc. | Drilling and hole enlargement device |
CN101644136A (zh) * | 2008-08-06 | 2010-02-10 | 中国石油天然气集团公司 | 扩眼稳定器及底部钻具组合 |
CN102654024A (zh) * | 2012-03-13 | 2012-09-05 | 中国海洋石油总公司 | 钻井液压扩孔装置 |
CN103291222A (zh) * | 2013-05-13 | 2013-09-11 | 山东鸿泰建设集团有限公司 | 建筑长螺旋桩机用扩孔钻头 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104179185A (zh) * | 2014-07-31 | 2014-12-03 | 浙江水利水电学院 | 一种新型土钉扩径装置及扩径方法 |
CN104179185B (zh) * | 2014-07-31 | 2016-08-24 | 浙江水利水电学院 | 一种土钉扩径装置及扩径方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103924927B (zh) | 2016-02-10 |
CN105401883A (zh) | 2016-03-16 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
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 |
Effective date of registration: 20191203 Address after: 314207 Guangyu South Road, Guangchen Town, Pinghu City, Jiaxing, Zhejiang 888 Patentee after: Pinghu baisde Sanitary Ware Co.,Ltd. Address before: 324000 Zhejiang city of Quzhou province Quzhou green industrial agglomeration area WITHUB industrial design Industrial Park triumph Road No. 6 Building 2 3-207 Patentee before: QUZHOU YIFAN DESIGN Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An Intelligent Expanding Method for Pile Holes Effective date of registration: 20230926 Granted publication date: 20160210 Pledgee: Bank of China Limited Pinghu Branch Pledgor: Pinghu baisde Sanitary Ware Co.,Ltd. Registration number: Y2023980059050 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |