CN104806168A - 一种新型水力结构牙轮钻头 - Google Patents
一种新型水力结构牙轮钻头 Download PDFInfo
- Publication number
- CN104806168A CN104806168A CN201410040398.1A CN201410040398A CN104806168A CN 104806168 A CN104806168 A CN 104806168A CN 201410040398 A CN201410040398 A CN 201410040398A CN 104806168 A CN104806168 A CN 104806168A
- Authority
- CN
- China
- Prior art keywords
- hydrophthalmia
- gear wheel
- drilling fluid
- oil duct
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims abstract description 39
- 239000011435 rock Substances 0.000 claims abstract description 24
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000004519 grease Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- E21B10/08—Roller bits
- E21B10/18—Roller bits characterised by conduits or nozzles for drilling fluids
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 (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410040398.1A CN104806168B (zh) | 2014-01-26 | 2014-01-26 | 一种新型水力结构牙轮钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410040398.1A CN104806168B (zh) | 2014-01-26 | 2014-01-26 | 一种新型水力结构牙轮钻头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104806168A true CN104806168A (zh) | 2015-07-29 |
CN104806168B CN104806168B (zh) | 2019-04-02 |
Family
ID=53691322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410040398.1A Expired - Fee Related CN104806168B (zh) | 2014-01-26 | 2014-01-26 | 一种新型水力结构牙轮钻头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104806168B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108798523A (zh) * | 2017-04-28 | 2018-11-13 | 中石化石油工程技术服务有限公司 | 一种动力牙轮钻头 |
CN109488211A (zh) * | 2018-10-25 | 2019-03-19 | 北京中煤矿山工程有限公司 | 带水力破岩的反井钻机镶齿滚刀 |
CN113216850A (zh) * | 2021-05-27 | 2021-08-06 | 河北锐石钻头制造有限公司 | 一种pdc钻头与旋切钻头形成的复合钻头 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3144087A (en) * | 1961-01-05 | 1964-08-11 | Edward B Williams Iii | Drill bit with tangential jet |
GB1023419A (en) * | 1964-11-16 | 1966-03-23 | Shell Int Research | Drilling bit |
GB1027467A (en) * | 1964-06-01 | 1966-04-27 | Edward Bennett Williams Jr | Drill bit with tangential jet |
US5096005A (en) * | 1990-03-30 | 1992-03-17 | Camco International Inc. | Hydraulic action for rotary drill bits |
CN2104286U (zh) * | 1991-04-06 | 1992-05-13 | 大港石油管理局钻采工艺研究院 | 三牙轮加长喷嘴钻头 |
CN2334867Y (zh) * | 1998-03-04 | 1999-08-25 | 任俊 | 一种喷嘴齿钻头 |
US20100089576A1 (en) * | 2008-10-08 | 2010-04-15 | Potter Drilling, Inc. | Methods and Apparatus for Thermal Drilling |
CN202970480U (zh) * | 2012-10-29 | 2013-06-05 | 中国石油化工股份有限公司 | 超高压钻井用单牙轮钻头 |
-
2014
- 2014-01-26 CN CN201410040398.1A patent/CN104806168B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3144087A (en) * | 1961-01-05 | 1964-08-11 | Edward B Williams Iii | Drill bit with tangential jet |
GB1027467A (en) * | 1964-06-01 | 1966-04-27 | Edward Bennett Williams Jr | Drill bit with tangential jet |
GB1023419A (en) * | 1964-11-16 | 1966-03-23 | Shell Int Research | Drilling bit |
US5096005A (en) * | 1990-03-30 | 1992-03-17 | Camco International Inc. | Hydraulic action for rotary drill bits |
CN2104286U (zh) * | 1991-04-06 | 1992-05-13 | 大港石油管理局钻采工艺研究院 | 三牙轮加长喷嘴钻头 |
CN2334867Y (zh) * | 1998-03-04 | 1999-08-25 | 任俊 | 一种喷嘴齿钻头 |
US20100089576A1 (en) * | 2008-10-08 | 2010-04-15 | Potter Drilling, Inc. | Methods and Apparatus for Thermal Drilling |
CN202970480U (zh) * | 2012-10-29 | 2013-06-05 | 中国石油化工股份有限公司 | 超高压钻井用单牙轮钻头 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108798523A (zh) * | 2017-04-28 | 2018-11-13 | 中石化石油工程技术服务有限公司 | 一种动力牙轮钻头 |
CN108798523B (zh) * | 2017-04-28 | 2024-02-23 | 中石化石油工程技术服务有限公司 | 一种动力牙轮钻头 |
CN109488211A (zh) * | 2018-10-25 | 2019-03-19 | 北京中煤矿山工程有限公司 | 带水力破岩的反井钻机镶齿滚刀 |
CN113216850A (zh) * | 2021-05-27 | 2021-08-06 | 河北锐石钻头制造有限公司 | 一种pdc钻头与旋切钻头形成的复合钻头 |
Also Published As
Publication number | Publication date |
---|---|
CN104806168B (zh) | 2019-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206190220U (zh) | 一种新型防泥包pdc钻头 | |
CN103774983B (zh) | 射流式扭转冲击钻井工具 | |
CN202108436U (zh) | 一种洗井用水力自旋转喷头 | |
CN102434102B (zh) | 一种脉冲空化多孔射流喷嘴 | |
CN205840769U (zh) | 一种井下液力旋转冲击装置 | |
CN1952342B (zh) | 带有脉动发生腔的钻头 | |
CN104373044A (zh) | 一种水平井切向注入式旋流射流磨钻头 | |
CN104806168A (zh) | 一种新型水力结构牙轮钻头 | |
CN203729888U (zh) | 一种贯通式气动潜孔锤专用反循环钻头 | |
CN103967435B (zh) | 一种煤层气井井底清砂装置 | |
CN204729018U (zh) | 一种间歇式降井底压差短节 | |
CN203097723U (zh) | 一种旋转射流pdc钻头 | |
CN204283227U (zh) | 一种水平井固定导向叶轮式旋流射流磨钻头 | |
CN107795282B (zh) | 双控制道脉冲射流球齿钻头 | |
CN204663384U (zh) | 钻井冲击装置 | |
CN204283228U (zh) | 一种水平井切向注入式旋流射流磨钻头 | |
CN106761386B (zh) | 一种钻井辅助破岩工具 | |
CN105545213A (zh) | 一种三刀翼双复合齿与三牙轮齿的组合钻头 | |
CN109184578A (zh) | 一种高能底喷嘴减压提速pdc钻头 | |
CN104373046A (zh) | 一种水平井固定导向叶轮式旋流射流磨钻头 | |
CN104895507A (zh) | 间歇式降井底压差短节 | |
CN205100884U (zh) | 粒子射流冲击破岩钻头 | |
CN204627420U (zh) | 针对塑性泥页岩三刀翼增强保径pdc钻头 | |
CN103556953A (zh) | 井底负压上返喷嘴pdc钻头 | |
CN203559791U (zh) | 井底负压上返喷嘴pdc钻头 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
DD01 | Delivery of document by public notice |
Addressee: CAVAVILLE ENERGY SERVICES LTD. Document name: Notification of Publication of the Application for Invention |
|
DD01 | Delivery of document by public notice |
Addressee: CAVAVILLE ENERGY SERVICES LTD. Document name: Notification of before Expiration of Request of Examination as to Substance |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
DD01 | Delivery of document by public notice |
Addressee: CAVAVILLE ENERGY SERVICES LTD. Document name: Notification of Patent Invention Entering into Substantive Examination Stage |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: CAVAVILLE ENERGY SERVICES LTD. Document name: Notification of an Office Action |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: CAVAVILLE ENERGY SERVICES LTD. Document name: Notification to Go Through Formalities of Registration |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: CAVAVILLE ENERGY SERVICES Ltd. Document name: Notification to Pay the Fees |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20200824 Granted publication date: 20190402 |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Yi Can Document name: Notice of preservation proceeding |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20230824 Granted publication date: 20190402 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 |
|
CF01 | Termination of patent right due to non-payment of annual fee |