CN106285531B - 一种地质勘探超深超长钻杆取出的施工方法 - Google Patents
一种地质勘探超深超长钻杆取出的施工方法 Download PDFInfo
- Publication number
- CN106285531B CN106285531B CN201610662964.1A CN201610662964A CN106285531B CN 106285531 B CN106285531 B CN 106285531B CN 201610662964 A CN201610662964 A CN 201610662964A CN 106285531 B CN106285531 B CN 106285531B
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- reinforcing bar
- geological prospecting
- discarded
- drilling
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 183
- 238000010276 construction Methods 0.000 title claims abstract description 37
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 96
- 230000011218 segmentation Effects 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000012857 repacking Methods 0.000 claims description 14
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000009466 transformation Effects 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610662964.1A CN106285531B (zh) | 2016-08-10 | 2016-08-10 | 一种地质勘探超深超长钻杆取出的施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610662964.1A CN106285531B (zh) | 2016-08-10 | 2016-08-10 | 一种地质勘探超深超长钻杆取出的施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106285531A CN106285531A (zh) | 2017-01-04 |
CN106285531B true CN106285531B (zh) | 2018-09-04 |
Family
ID=57669299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610662964.1A Active CN106285531B (zh) | 2016-08-10 | 2016-08-10 | 一种地质勘探超深超长钻杆取出的施工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106285531B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3672447A (en) * | 1968-09-10 | 1972-06-27 | Richfield Oil Corp | Marine well drilling method and apparatus |
US8281878B2 (en) * | 2009-09-04 | 2012-10-09 | Tesco Corporation | Method of drilling and running casing in large diameter wellbore |
CN202970579U (zh) * | 2012-12-21 | 2013-06-05 | 练忠胜 | 钻杆打捞钳 |
CN104747088B (zh) * | 2015-03-31 | 2017-03-08 | 浙江禹建建设集团有限公司 | 一种钻孔灌注桩单腰多叶筒式钻头及成孔施工方法 |
CN104763328B (zh) * | 2015-04-02 | 2017-03-08 | 宁波易和桩基工程技术开发有限公司 | 一种液压扩孔循环钻机及其扩孔桩施工工艺 |
CN104832120B (zh) * | 2015-05-12 | 2017-10-03 | 中国葛洲坝集团第一工程有限公司 | 钻孔桩钻头打捞器及方法 |
-
2016
- 2016-08-10 CN CN201610662964.1A patent/CN106285531B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106285531A (zh) | 2017-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104832082B (zh) | 一种用于旋挖钻机的气动潜孔锤反循环出渣施工工艺 | |
CN103089145B (zh) | 旋挖钻机的潜孔锤动力头和旋挖钻机 | |
CN105041255A (zh) | 打捞钻孔内细碎落物的孔底组合钻具及其打捞方法 | |
CN106907106A (zh) | 热水驱动自旋转冰层取芯钻进方法及装置 | |
CN107476774B (zh) | 一种钻孔灌注施工过程中孔内埋钻的处理方法 | |
CN204299468U (zh) | 一种潜孔钻钻孔的定位导向***装置 | |
CN205387708U (zh) | 全套管一次性旋切式清桩装置 | |
CN103089170A (zh) | 长螺旋钻孔压灌桩机伸缩钻杆及其施工方法 | |
CN106285531B (zh) | 一种地质勘探超深超长钻杆取出的施工方法 | |
CN204663435U (zh) | 正反循环潜孔锤转换结构 | |
CN113958262A (zh) | 一种通过超声波检测实时调节反井钻机运行参数***装置 | |
CN205934914U (zh) | 一种改装钻头与施工构件的连接结构 | |
CN208506279U (zh) | 一种螺旋钻地下水位探测装置 | |
CN106761467A (zh) | 一种一体化接头及利用该一体化接头实施的深水固井方法 | |
CN202946012U (zh) | 一种用于桩头处理的套管螺旋钻机 | |
CN103452473B (zh) | 一种利用全断面高配重钻头装置进行小直径深井施工方法 | |
CN205713982U (zh) | 一种适用于岩溶地区的桩基施工钻孔装置 | |
CN206035383U (zh) | 一种用于岩溶注浆钻孔取芯的改造潜孔钻机 | |
CN105275389A (zh) | 双杆打井机 | |
CN105544551B (zh) | 一种超长灌注桩快速下放钢筋笼的施工方法 | |
CN102174881A (zh) | 一种用塑料膨胀套管进行钻孔护壁的方法及专用膨胀套管 | |
CN215860062U (zh) | 一种提高采取率的岩芯采取装置 | |
CN203905825U (zh) | 收敛式反循环孔底钻具 | |
CN103061685B (zh) | 井底钻进工具及其防脱落自锁紧结构 | |
CN205955724U (zh) | 一种便于拆卸的无线随钻测斜仪用循环套 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20180914 Granted publication date: 20180904 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20190618 Granted publication date: 20180904 |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20210415 Granted publication date: 20180904 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20240415 Granted publication date: 20180904 |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Xie Yu Document name: Notice of Termination of Procedure |