CN106168117B - 一种插板护壁跟进扩孔钻头 - Google Patents
一种插板护壁跟进扩孔钻头 Download PDFInfo
- Publication number
- CN106168117B CN106168117B CN201610067458.8A CN201610067458A CN106168117B CN 106168117 B CN106168117 B CN 106168117B CN 201610067458 A CN201610067458 A CN 201610067458A CN 106168117 B CN106168117 B CN 106168117B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- reaming bit
- reaming
- retaining wall
- bit
- 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.)
- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 claims description 15
- 239000011435 rock Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 239000002893 slag Substances 0.000 abstract description 6
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 6
- 239000004575 stone Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- E21B10/327—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 the cutter being pivoted about a longitudinal axis
-
- 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
- E21B10/00—Drill bits
-
- 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
-
- 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
- E21B25/10—Formed core retaining or severing means
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)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510641905 | 2015-09-30 | ||
CN2015106419051 | 2015-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106168117A CN106168117A (zh) | 2016-11-30 |
CN106168117B true CN106168117B (zh) | 2018-08-10 |
Family
ID=57359083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610067458.8A Expired - Fee Related CN106168117B (zh) | 2015-09-30 | 2016-01-29 | 一种插板护壁跟进扩孔钻头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106168117B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109667537B (zh) * | 2017-10-16 | 2020-06-30 | 湖北中南勘察基础工程有限公司 | 一种勘察充填卵石土溶洞的钻进工艺 |
CN108457598B (zh) * | 2018-04-27 | 2023-08-22 | 廊坊峰铭石油机械设备有限公司 | 扩孔螺杆钻具装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2623867Y (zh) * | 2003-06-06 | 2004-07-07 | 长沙矿冶研究院 | 一种单管取芯钻具 |
CN102011549A (zh) * | 2010-09-07 | 2011-04-13 | 李新桥 | 一种旋挖钻机不取芯岩石筒钻 |
CN202031513U (zh) * | 2011-04-15 | 2011-11-09 | 黄卫东 | 一种用于软、碎地层地质岩心钻探的取心抓簧 |
CN102425387B (zh) * | 2011-09-16 | 2014-12-24 | 北京市三一重机有限公司 | 一种硬岩取芯机构及桩工设备 |
CN104453728B (zh) * | 2014-11-18 | 2017-03-08 | 费鸿禄 | 一种防塌孔装置 |
-
2016
- 2016-01-29 CN CN201610067458.8A patent/CN106168117B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN106168117A (zh) | 2016-11-30 |
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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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181023 Address after: 471003 1 phase 8-2-302 of Zhongchun Century Flower City, Jianxi District, Luoyang, Henan. Patentee after: Xiao Shourang Address before: 471003 21 East Ma Gou Industrial Park, sun Qi Tun, Luoyang high tech Zone, Henan Patentee before: LUOYANG WUXUAN HEAVY INDUSTRY MACHINERY CO.,LTD. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20201120 Address after: 226000 No. 169 Lifa Avenue, Chengdong Town, Haian County, Nantong City, Jiangsu Province Patentee after: HAIAN RONGKE TEXTILE Co.,Ltd. Address before: 471003, Henan, Jianxi District, Luoyang Li Chun West Road, Zhongtai century Huacheng 1 8-2-302 Patentee before: Xiao Shourang |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221227 Address after: 413, Floor 4, Building B, Innovation Building, Linyi Hi tech Industrial Development Zone, Shandong Province, 276000 Patentee after: Linyi High tech Zone Jinlanling Labor Service Co.,Ltd. Address before: 226000 Lifa Avenue 169, Chengdong Town, Haian County, Nantong City, Jiangsu Province Patentee before: HAIAN RONGKE TEXTILE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 |
|
CF01 | Termination of patent right due to non-payment of annual fee |