CN107214479A - 一种加重钻杆制造工艺 - Google Patents
一种加重钻杆制造工艺 Download PDFInfo
- Publication number
- CN107214479A CN107214479A CN201710591132.XA CN201710591132A CN107214479A CN 107214479 A CN107214479 A CN 107214479A CN 201710591132 A CN201710591132 A CN 201710591132A CN 107214479 A CN107214479 A CN 107214479A
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- CN
- China
- Prior art keywords
- heavy weight
- drill pipe
- weight drill
- manufacturing process
- bar
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710591132.XA CN107214479B (zh) | 2017-07-19 | 2017-07-19 | 一种加重钻杆制造工艺 |
Applications Claiming Priority (1)
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CN201710591132.XA CN107214479B (zh) | 2017-07-19 | 2017-07-19 | 一种加重钻杆制造工艺 |
Publications (2)
Publication Number | Publication Date |
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CN107214479A true CN107214479A (zh) | 2017-09-29 |
CN107214479B CN107214479B (zh) | 2019-10-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710591132.XA Active CN107214479B (zh) | 2017-07-19 | 2017-07-19 | 一种加重钻杆制造工艺 |
Country Status (1)
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CN (1) | CN107214479B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108213859A (zh) * | 2017-11-22 | 2018-06-29 | 哈尔滨汽轮机厂有限责任公司 | 一种带有深孔结构的双头螺栓加工方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4674171A (en) * | 1984-04-20 | 1987-06-23 | Lor, Inc. | Heavy wall drill pipe and method of manufacture of heavy wall drill pipe |
CN1194328A (zh) * | 1998-04-24 | 1998-09-30 | 辽河石油勘探局钻井一公司 | 非标准尺寸整体接头石油套管生产工艺 |
CN103233113A (zh) * | 2013-04-28 | 2013-08-07 | 江苏曙光石油钻采设备有限公司 | 焊接式加重钻杆接头热处理工艺 |
CN103302461A (zh) * | 2013-06-25 | 2013-09-18 | 陈靖忠 | 一种石油整体加重钻杆的制造方法及其制造设备 |
CN103481038A (zh) * | 2013-09-24 | 2014-01-01 | 上海海隆石油管材研究所 | 一种钻杆高工位结构的加工方法 |
CN103691862A (zh) * | 2013-12-19 | 2014-04-02 | 江苏曙光华阳钻具有限公司 | 加重钻杆两端接头段镦粗方法 |
CN104099527A (zh) * | 2013-04-08 | 2014-10-15 | 宝山钢铁股份有限公司 | 一种超级13Cr加厚钻杆的制造方法 |
-
2017
- 2017-07-19 CN CN201710591132.XA patent/CN107214479B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4674171A (en) * | 1984-04-20 | 1987-06-23 | Lor, Inc. | Heavy wall drill pipe and method of manufacture of heavy wall drill pipe |
CN1194328A (zh) * | 1998-04-24 | 1998-09-30 | 辽河石油勘探局钻井一公司 | 非标准尺寸整体接头石油套管生产工艺 |
CN104099527A (zh) * | 2013-04-08 | 2014-10-15 | 宝山钢铁股份有限公司 | 一种超级13Cr加厚钻杆的制造方法 |
CN103233113A (zh) * | 2013-04-28 | 2013-08-07 | 江苏曙光石油钻采设备有限公司 | 焊接式加重钻杆接头热处理工艺 |
CN103302461A (zh) * | 2013-06-25 | 2013-09-18 | 陈靖忠 | 一种石油整体加重钻杆的制造方法及其制造设备 |
CN103481038A (zh) * | 2013-09-24 | 2014-01-01 | 上海海隆石油管材研究所 | 一种钻杆高工位结构的加工方法 |
CN103691862A (zh) * | 2013-12-19 | 2014-04-02 | 江苏曙光华阳钻具有限公司 | 加重钻杆两端接头段镦粗方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108213859A (zh) * | 2017-11-22 | 2018-06-29 | 哈尔滨汽轮机厂有限责任公司 | 一种带有深孔结构的双头螺栓加工方法 |
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Publication number | Publication date |
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CN107214479B (zh) | 2019-10-11 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A manufacturing process of Weighted Drill Pipe Effective date of registration: 20220208 Granted publication date: 20191011 Pledgee: Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI DOUBLE HORSE DRILLING TOOLS Co.,Ltd. Registration number: Y2022980001411 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221227 Granted publication date: 20191011 Pledgee: Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI DOUBLE HORSE DRILLING TOOLS Co.,Ltd. Registration number: Y2022980001411 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Manufacturing Process for Weighted Drill Pipe Effective date of registration: 20221228 Granted publication date: 20191011 Pledgee: Bank of China Limited by Share Ltd. Wuxi Huishan branch Pledgor: WUXI DOUBLE HORSE DRILLING TOOLS Co.,Ltd. Registration number: Y2022980029314 |
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