CN106884619A - A kind of anti-wear measurement while drilling drill collar and measuring method - Google Patents
A kind of anti-wear measurement while drilling drill collar and measuring method Download PDFInfo
- Publication number
- CN106884619A CN106884619A CN201710172171.6A CN201710172171A CN106884619A CN 106884619 A CN106884619 A CN 106884619A CN 201710172171 A CN201710172171 A CN 201710172171A CN 106884619 A CN106884619 A CN 106884619A
- Authority
- CN
- China
- Prior art keywords
- drill collar
- wear
- drilling
- measurement
- main body
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/16—Drill collars
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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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1085—Wear protectors; Blast joints; Hard facing
-
- 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
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
Abstract
Description
Pattern | Pattern definition |
T1 | T1 transformer-supplieds |
T2 | T2 transformer-supplieds |
T3 | T3 transformer-supplieds |
AT1T2 | T1, T2 transformer supply same frequency, same amplitude A C, phase difference 180 degree simultaneously |
AT1T3 | T1, T3 transformer supply same frequency, same amplitude A C, phase difference 180 degree simultaneously |
AT2T3 | T2, T3 transformer supply same frequency, same amplitude A C, phase difference 180 degree simultaneously |
CT1T2 | T1, T2 transformer are measured by the type of focusing |
CT1T3 | T1, T3 transformer are measured by the type of focusing |
CT2T3 | T2, T3 transformer are measured by the type of focusing |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710172171.6A CN106884619B (en) | 2017-03-22 | 2017-03-22 | wear-resistant measurement-while-drilling drill collar and measurement method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710172171.6A CN106884619B (en) | 2017-03-22 | 2017-03-22 | wear-resistant measurement-while-drilling drill collar and measurement method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106884619A true CN106884619A (en) | 2017-06-23 |
CN106884619B CN106884619B (en) | 2020-01-31 |
Family
ID=59181267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710172171.6A Active CN106884619B (en) | 2017-03-22 | 2017-03-22 | wear-resistant measurement-while-drilling drill collar and measurement method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106884619B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111734401A (en) * | 2019-03-22 | 2020-10-02 | 中国石油化工股份有限公司 | High-temperature-resistant measurement-while-drilling device and manufacturing method thereof |
CN112253089A (en) * | 2020-12-09 | 2021-01-22 | 中国石油天然气集团有限公司 | Electromagnetic wave resistivity measuring device while drilling |
CN112302619A (en) * | 2019-08-02 | 2021-02-02 | 中国石油化工股份有限公司 | Resistivity instrument for imaging while drilling |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0540425A2 (en) * | 1991-10-31 | 1993-05-05 | Schlumberger Limited | Method and apparatus for investigating earth formations |
CN1657743A (en) * | 2004-02-16 | 2005-08-24 | 中国石油勘探开发研究院钻井工艺研究所 | Method and device for measuring resistivity by device near bit |
CN102767363A (en) * | 2012-07-11 | 2012-11-07 | 中国地质大学(武汉) | Electric communication drill rod and method for increasing transmission distance of electromagnetic wave measurement while drilling signal |
CN204002753U (en) * | 2014-06-30 | 2014-12-10 | 北京六合伟业科技股份有限公司 | Underground engineering parameter measuring system |
CN104929622A (en) * | 2015-06-29 | 2015-09-23 | 中国海洋石油总公司 | Multi-component while-drilling location electromagnetic wave resistivity imaging instrument |
CN105484742A (en) * | 2015-12-16 | 2016-04-13 | 中国石油天然气集团公司 | Multi-parameter logging while drilling apparatus |
CN205477425U (en) * | 2016-04-14 | 2016-08-17 | 西南石油大学 | Wear -resisting chip removal drill collar |
CN106121638A (en) * | 2016-08-30 | 2016-11-16 | 武汉海阔科技有限公司 | A kind of measurement while drilling downhole system coaxially connected based on three cores |
-
2017
- 2017-03-22 CN CN201710172171.6A patent/CN106884619B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0540425A2 (en) * | 1991-10-31 | 1993-05-05 | Schlumberger Limited | Method and apparatus for investigating earth formations |
CN1657743A (en) * | 2004-02-16 | 2005-08-24 | 中国石油勘探开发研究院钻井工艺研究所 | Method and device for measuring resistivity by device near bit |
CN102767363A (en) * | 2012-07-11 | 2012-11-07 | 中国地质大学(武汉) | Electric communication drill rod and method for increasing transmission distance of electromagnetic wave measurement while drilling signal |
CN204002753U (en) * | 2014-06-30 | 2014-12-10 | 北京六合伟业科技股份有限公司 | Underground engineering parameter measuring system |
CN104929622A (en) * | 2015-06-29 | 2015-09-23 | 中国海洋石油总公司 | Multi-component while-drilling location electromagnetic wave resistivity imaging instrument |
CN105484742A (en) * | 2015-12-16 | 2016-04-13 | 中国石油天然气集团公司 | Multi-parameter logging while drilling apparatus |
CN205477425U (en) * | 2016-04-14 | 2016-08-17 | 西南石油大学 | Wear -resisting chip removal drill collar |
CN106121638A (en) * | 2016-08-30 | 2016-11-16 | 武汉海阔科技有限公司 | A kind of measurement while drilling downhole system coaxially connected based on three cores |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111734401A (en) * | 2019-03-22 | 2020-10-02 | 中国石油化工股份有限公司 | High-temperature-resistant measurement-while-drilling device and manufacturing method thereof |
CN111734401B (en) * | 2019-03-22 | 2022-07-22 | 中国石油化工股份有限公司 | High-temperature-resistant measurement-while-drilling device and manufacturing method thereof |
CN112302619A (en) * | 2019-08-02 | 2021-02-02 | 中国石油化工股份有限公司 | Resistivity instrument for imaging while drilling |
CN112253089A (en) * | 2020-12-09 | 2021-01-22 | 中国石油天然气集团有限公司 | Electromagnetic wave resistivity measuring device while drilling |
CN112253089B (en) * | 2020-12-09 | 2023-08-29 | 中国石油天然气集团有限公司 | Electromagnetic wave resistivity measuring device while drilling |
Also Published As
Publication number | Publication date |
---|---|
CN106884619B (en) | 2020-01-31 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: China National Petroleum Corp. Patentee before: DRILLING RESEARCH INSTITUTE OF CHINA NATIONAL PETROLEUM Co. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221222 Address after: 100120 Xicheng District six paw Kang in Beijing City Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. |