CN104790875A - 一种电热能-机械能综合破岩钻头 - Google Patents
一种电热能-机械能综合破岩钻头 Download PDFInfo
- Publication number
- CN104790875A CN104790875A CN201510214636.0A CN201510214636A CN104790875A CN 104790875 A CN104790875 A CN 104790875A CN 201510214636 A CN201510214636 A CN 201510214636A CN 104790875 A CN104790875 A CN 104790875A
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- CN
- China
- Prior art keywords
- mechanical energy
- electric heating
- energy
- heat
- drill bit
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- 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.)
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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
- E21B7/14—Drilling by use of heat, e.g. flame drilling
- E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
-
- 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
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201510214636.0A CN104790875B (zh) | 2015-04-28 | 2015-04-28 | 一种电热能‑机械能综合破岩钻头 |
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CN201510214636.0A CN104790875B (zh) | 2015-04-28 | 2015-04-28 | 一种电热能‑机械能综合破岩钻头 |
Publications (2)
Publication Number | Publication Date |
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CN104790875A true CN104790875A (zh) | 2015-07-22 |
CN104790875B CN104790875B (zh) | 2017-08-25 |
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CN201510214636.0A Active CN104790875B (zh) | 2015-04-28 | 2015-04-28 | 一种电热能‑机械能综合破岩钻头 |
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CN (1) | CN104790875B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109372433A (zh) * | 2018-10-11 | 2019-02-22 | 刘伟 | 一种热力剥落破岩的pdc钻头 |
CN109372514A (zh) * | 2018-11-12 | 2019-02-22 | 中铁工程装备集团有限公司 | 基于高压脉冲放电-机械联合破岩的新型竖井钻机 |
CN111354554A (zh) * | 2018-12-20 | 2020-06-30 | 株式会社岛津制作所 | 石墨炉及石墨炉中使用的变压器 |
CN113202494A (zh) * | 2021-04-30 | 2021-08-03 | 山东建筑大学 | 一种隧道全断面热熔破岩装置及方法 |
CN113417655A (zh) * | 2021-08-12 | 2021-09-21 | 国家电网有限公司 | 一种破岩效率高的隧道掘进机用刀盘 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53132402A (en) * | 1977-04-22 | 1978-11-18 | Mougins Georges | Heat drill device |
RU2179620C2 (ru) * | 1998-11-11 | 2002-02-20 | Открытое акционерное общество "ЛУКОЙЛ-Нефтегазмаш" | Буровое лопастное долото |
CN2758435Y (zh) * | 2004-12-08 | 2006-02-15 | 吉林大学 | 岩土热熔破碎装置 |
US20100089576A1 (en) * | 2008-10-08 | 2010-04-15 | Potter Drilling, Inc. | Methods and Apparatus for Thermal Drilling |
CN202832224U (zh) * | 2012-07-18 | 2013-03-27 | 莱州市原野科技有限公司 | 刀翼表面带有保护层的钢体金刚石pdc钻头 |
CN103388455A (zh) * | 2013-08-13 | 2013-11-13 | 中国石油化工集团公司 | 一种耐高温钻头 |
CN103410443A (zh) * | 2013-08-13 | 2013-11-27 | 中国石油化工集团公司 | 一种热能和机械能结合的钻井方法及装置 |
-
2015
- 2015-04-28 CN CN201510214636.0A patent/CN104790875B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53132402A (en) * | 1977-04-22 | 1978-11-18 | Mougins Georges | Heat drill device |
RU2179620C2 (ru) * | 1998-11-11 | 2002-02-20 | Открытое акционерное общество "ЛУКОЙЛ-Нефтегазмаш" | Буровое лопастное долото |
CN2758435Y (zh) * | 2004-12-08 | 2006-02-15 | 吉林大学 | 岩土热熔破碎装置 |
US20100089576A1 (en) * | 2008-10-08 | 2010-04-15 | Potter Drilling, Inc. | Methods and Apparatus for Thermal Drilling |
CN202832224U (zh) * | 2012-07-18 | 2013-03-27 | 莱州市原野科技有限公司 | 刀翼表面带有保护层的钢体金刚石pdc钻头 |
CN103388455A (zh) * | 2013-08-13 | 2013-11-13 | 中国石油化工集团公司 | 一种耐高温钻头 |
CN103410443A (zh) * | 2013-08-13 | 2013-11-27 | 中国石油化工集团公司 | 一种热能和机械能结合的钻井方法及装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109372433A (zh) * | 2018-10-11 | 2019-02-22 | 刘伟 | 一种热力剥落破岩的pdc钻头 |
CN109372514A (zh) * | 2018-11-12 | 2019-02-22 | 中铁工程装备集团有限公司 | 基于高压脉冲放电-机械联合破岩的新型竖井钻机 |
CN111354554A (zh) * | 2018-12-20 | 2020-06-30 | 株式会社岛津制作所 | 石墨炉及石墨炉中使用的变压器 |
CN111354554B (zh) * | 2018-12-20 | 2023-12-22 | 株式会社岛津制作所 | 石墨炉及石墨炉中使用的变压器 |
CN113202494A (zh) * | 2021-04-30 | 2021-08-03 | 山东建筑大学 | 一种隧道全断面热熔破岩装置及方法 |
CN113417655A (zh) * | 2021-08-12 | 2021-09-21 | 国家电网有限公司 | 一种破岩效率高的隧道掘进机用刀盘 |
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CN104790875B (zh) | 2017-08-25 |
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Effective date of registration: 20170914 Address after: 430223 Hubei, East Lake New Technology Development Zone, Optics Valley Road, No. 77,, financial port, A2 Co-patentee after: SINOPEC OILFIELD EQUIPMENT CORPORATION Patentee after: Sinopec Research Institute of petroleum machinery and Limited by Share Ltd Address before: 430223 Hubei, East Lake New Technology Development Zone, Optics Valley Road, No. 77,, financial port, A2 Patentee before: Research Institute of SINOPEC Petroleum Engineering Machinery Co., Ltd. |
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