CN103781988B - 整体式耐磨垫及制造方法 - Google Patents
整体式耐磨垫及制造方法 Download PDFInfo
- Publication number
- CN103781988B CN103781988B CN201180057718.9A CN201180057718A CN103781988B CN 103781988 B CN103781988 B CN 103781988B CN 201180057718 A CN201180057718 A CN 201180057718A CN 103781988 B CN103781988 B CN 103781988B
- Authority
- CN
- China
- Prior art keywords
- wear
- drilling rod
- resistant
- external diameter
- standard weights
- 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
- 238000000034 method Methods 0.000 title claims abstract description 93
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 56
- 238000005553 drilling Methods 0.000 claims abstract description 243
- 238000005242 forging Methods 0.000 claims description 118
- 238000003466 welding Methods 0.000 claims description 25
- 230000007704 transition Effects 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 10
- 230000004323 axial length Effects 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 2
- 230000006872 improvement Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000012207 thread-locking agent Substances 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
-
- 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
- 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
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
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)
- Drilling Tools (AREA)
Abstract
Description
Claims (52)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2011/028326 WO2012003016A1 (en) | 2011-03-14 | 2011-03-14 | Integral wear pad and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103781988A CN103781988A (zh) | 2014-05-07 |
CN103781988B true CN103781988B (zh) | 2016-12-07 |
Family
ID=45402422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180057718.9A Expired - Fee Related CN103781988B (zh) | 2011-03-14 | 2011-03-14 | 整体式耐磨垫及制造方法 |
Country Status (12)
Country | Link |
---|---|
US (1) | US8783344B2 (zh) |
EP (1) | EP2686514B8 (zh) |
CN (1) | CN103781988B (zh) |
AU (1) | AU2011271660B2 (zh) |
BR (1) | BR112013018721A2 (zh) |
CA (3) | CA3030731C (zh) |
ES (1) | ES2646832T3 (zh) |
MX (1) | MX337309B (zh) |
NO (1) | NO2686514T3 (zh) |
PL (1) | PL2686514T3 (zh) |
RU (1) | RU2558555C2 (zh) |
WO (1) | WO2012003016A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3030731C (en) * | 2011-03-14 | 2021-04-20 | Rdt, Inc. | Wear resistant drill pipe for use in the downhole environment |
EP2849913A1 (en) * | 2012-05-14 | 2015-03-25 | Megastir Technologies LLC | Friction stir joining of curved surfaces |
US9816328B2 (en) * | 2012-10-16 | 2017-11-14 | Smith International, Inc. | Friction welded heavy weight drill pipes |
PL2868860T3 (pl) * | 2013-09-09 | 2016-06-30 | Sandvik Intellectual Property | Komponent przewodu wiertniczego |
CN103452492B (zh) * | 2013-09-24 | 2016-06-15 | 上海海隆石油管材研究所 | 一种快速起下钻钻杆高工位结构的成型方法及钻杆 |
CN103470191B (zh) * | 2013-09-24 | 2015-12-02 | 上海海隆石油管材研究所 | 一种具有高工位结构的钻杆结构及制造方法 |
CN103670293A (zh) * | 2013-12-19 | 2014-03-26 | 江苏曙光华阳钻具有限公司 | 设有内应力释放槽的钻杆 |
US10648049B2 (en) * | 2015-04-14 | 2020-05-12 | Wellbore Integrity Solutions Llc | Heat treated heavy weight drill pipe |
EP3362636A1 (en) | 2015-10-16 | 2018-08-22 | RDT, Inc. | Wellsite casing with integrated coupling and method of making same |
US10066445B2 (en) | 2015-12-16 | 2018-09-04 | Artifex Engineering, Inc. | Tubular connection assembly for improved fatigue performance of metallic risers |
DE102016105342A1 (de) * | 2016-03-22 | 2017-09-28 | Benteler Steel/Tube Gmbh | OCTG-Rohrsystem sowie Verfahren zur Herstellung eines OCTG-Rohres |
CN107178321A (zh) * | 2017-07-12 | 2017-09-19 | 邢佑印 | 涂覆铁基非晶金属涂层的石油钻杆耐磨带 |
US10710848B2 (en) | 2017-11-17 | 2020-07-14 | Pettibone/Traverse Lift, Llc | Wearpad and wearpad housing arrangement for a telescopic boom assembly |
CA3113242A1 (en) | 2018-09-21 | 2020-03-26 | Garland Industries, Inc. | Helical hardbanding |
CN110814649A (zh) * | 2019-11-06 | 2020-02-21 | 湖南天行健能源管理有限公司 | 一种水管及其焊接方法 |
CA3150437A1 (en) * | 2019-11-08 | 2021-05-14 | Austin J. Wells | WELDING PROCESS WITH LOW HEAT INTAKE ON TUBULAR ELEMENTS FOR OIL AND GAS |
CN111219155B (zh) * | 2020-03-19 | 2024-07-23 | 山东兖能泰德重工有限公司 | 缠绕式钻杆 |
US11285524B2 (en) | 2020-06-17 | 2022-03-29 | National Oilwell Varco, L.P. | Wear resistant tubular members and systems and methods for producing the same |
US11654506B2 (en) * | 2021-10-22 | 2023-05-23 | Halliburton Energy Services, Inc. | Processing route to design and manufacture highly configurable non-magnetic down-hole sensor collars |
US20230383612A1 (en) * | 2022-05-26 | 2023-11-30 | National Oilwell Varco, L.P. | Wear resistant tubular members and systems and methods for producing the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171560A (en) * | 1977-07-25 | 1979-10-23 | Smith International, Inc. | Method of assembling a wear sleeve on a drill pipe assembly |
US4296973A (en) * | 1980-01-09 | 1981-10-27 | Hartwell Charles A | Segmented hardfaced collar for tool joints |
CN101737015A (zh) * | 2008-11-12 | 2010-06-16 | 中国石油大学(北京) | 金刚石复合材料钻杆接头防磨带的结构 |
US20100308577A1 (en) * | 2009-06-04 | 2010-12-09 | National Oilwell Varco, L.P. | drill pipe system and method for using same |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484122A (en) * | 1968-01-12 | 1969-12-16 | Herman J Schellstede | Drill pipe protector and method of constructing the same |
US3667817A (en) * | 1970-05-21 | 1972-06-06 | Smith International | Drill pipe with wear sleeve |
US3697141A (en) | 1970-05-21 | 1972-10-10 | Smith International | Drill pipe wear sleeve |
US3784238A (en) | 1971-05-17 | 1974-01-08 | Smith International | Intermediate drill stem |
US3773359A (en) | 1971-06-24 | 1973-11-20 | Smith International | Intermediate drill stem |
US3894780A (en) | 1972-06-19 | 1975-07-15 | Dallas N Broussard | Drill pipe protector having tapered latch |
US3993368A (en) * | 1975-07-21 | 1976-11-23 | Christensen Diamond Products Company | Tool joint wear protectors |
US4089455A (en) * | 1977-04-25 | 1978-05-16 | Hydrotech International, Inc. | Apparatus and method for connecting pipes by welding |
US4458404A (en) | 1977-07-25 | 1984-07-10 | Smith International, Inc. | Method of making sleeved drill pipe |
US4156374A (en) * | 1978-03-20 | 1979-05-29 | Shwayder Warren M | Pre-formed wear pads for drill stabilizers |
DE2812803C2 (de) | 1978-03-23 | 1982-11-18 | Laeis-Werke Ag, 5500 Trier | Vorrichtung zum Anstauchen von Rohrenden, insbesondere für Bohrgestängerohre mit Vorschweißverbindern |
US4416476A (en) * | 1980-09-17 | 1983-11-22 | Oncor Corporation | Intermediate weight drill stem member |
US4484785A (en) | 1981-04-27 | 1984-11-27 | Sperry-Sun, Inc. | Tubing protector |
US4398772A (en) | 1981-09-10 | 1983-08-16 | The Mead Corporation | Drill pipe protector |
GB2204895B (en) | 1987-05-21 | 1991-11-27 | Stephen Francis Lloyd | Drill pipe tubing and casing protectors |
SU1479196A1 (ru) * | 1987-07-10 | 1989-05-15 | Производственное объединение "Волгоградский тракторный завод им.Ф.Э.Дзержинского" | Способ высадки утолщений на стержневых заготовках |
US4796670A (en) | 1987-10-15 | 1989-01-10 | Exxon Production Research Company | Drill pipe protector |
GB8914882D0 (en) | 1989-06-29 | 1989-08-23 | Red Baron Oil Tools Rental | Drill string component |
US5069297A (en) | 1990-01-24 | 1991-12-03 | Rudolph E. Krueger, Inc. | Drill pipe/casing protector and method |
US5184495A (en) | 1991-12-03 | 1993-02-09 | Prideco, Inc. | Method of internally and externally upsetting the end of a metal tube |
US5265466A (en) * | 1992-03-03 | 1993-11-30 | Conoco Inc. | Rod insertion method and friction reducing device |
GB9224359D0 (en) | 1992-11-20 | 1993-01-13 | Powada Frederick | Drill string protection |
GB9321257D0 (en) | 1993-10-14 | 1993-12-01 | Rototec Limited | Drill pipe tubing and casing protectors |
US5379625A (en) | 1993-10-20 | 1995-01-10 | Hale; John | Method and apparatus for upsetting the ends of steel pipe |
US5517843A (en) | 1994-03-16 | 1996-05-21 | Shaw Industries, Ltd. | Method for making upset ends on metal pipe and resulting product |
AU3144995A (en) | 1994-07-28 | 1996-02-22 | Jerome Kemick | Sacrificial wear bearing |
US5579854A (en) | 1995-06-05 | 1996-12-03 | Fernando J. Guzman | Drill pipe casing protector and method |
US5853199A (en) * | 1995-09-18 | 1998-12-29 | Grant Prideco, Inc. | Fatigue resistant drill pipe |
US5803193A (en) | 1995-10-12 | 1998-09-08 | Western Well Tool, Inc. | Drill pipe/casing protector assembly |
US5833018A (en) | 1996-12-20 | 1998-11-10 | Pegasus International Inc. | Drill pipe/casing protector |
US6012744A (en) | 1998-05-01 | 2000-01-11 | Grant Prideco, Inc. | Heavy weight drill pipe |
US6739415B2 (en) | 1999-01-06 | 2004-05-25 | Western Well Tool, Inc. | Drill pipe protector |
US6250405B1 (en) | 1999-01-06 | 2001-06-26 | Western Well Tool, Inc. | Drill pipe protector assembly |
US6250406B1 (en) | 2000-01-14 | 2001-06-26 | Weatherford/Lamb, Inc. | Connection arrangement for a two-piece annular body |
US6250466B1 (en) | 2000-01-19 | 2001-06-26 | Gregory R. Ernst | Holder for socket wrench and sockets |
RU26627U1 (ru) * | 2002-06-06 | 2002-12-10 | Закрытое акционерное общество "Компания "Темерсо" | Соединение насосно-компрессорных или бурильных труб |
US7125053B2 (en) | 2002-06-10 | 2006-10-24 | Weatherford/ Lamb, Inc. | Pre-expanded connector for expandable downhole tubulars |
SE524322C2 (sv) * | 2002-09-24 | 2004-07-27 | Sandvik Ab | Borrstång och metod för att tillverka denna |
US6929065B2 (en) | 2003-08-08 | 2005-08-16 | James H. Cannon | Latch-type tubing protector having C-shaped clamping members, a minimized running profile and a large holding force |
NO326223B1 (no) | 2003-10-29 | 2008-10-20 | Weatherford Lamb | Apparat og fremgangsmate for a redusere borevibrasjon ved boring med fôringsror |
CN2697302Y (zh) | 2004-04-02 | 2005-05-04 | 新疆石油管理局钻井公司钻井工具技术服务公司 | 管具旋转保护器 |
US7845434B2 (en) * | 2005-03-16 | 2010-12-07 | Troy Lee Clayton | Technique for drilling straight bore holes in the earth |
US8119047B2 (en) | 2007-03-06 | 2012-02-21 | Wwt International, Inc. | In-situ method of forming a non-rotating drill pipe protector assembly |
WO2008154167A1 (en) | 2007-06-06 | 2008-12-18 | Pridgeon & Clay, Inc. | Pipe compression joint |
CN201050313Y (zh) | 2007-07-17 | 2008-04-23 | 成都恩承油气有限公司 | 井下管柱保护器 |
US8122949B2 (en) * | 2007-12-10 | 2012-02-28 | Isolation Equipment Services Inc. | Tapered sleeve and fracturing head system for protecting a conveyance string |
WO2009132301A1 (en) | 2008-04-24 | 2009-10-29 | Western Well Tool, Inc. | Rotating drill pipe protector attachment and fastener assembly |
RU83535U1 (ru) * | 2008-12-29 | 2009-06-10 | Ильвалер Науфельевич Нуртдинов | Бурильная труба с износостойкими узлами |
WO2012103494A2 (en) * | 2011-01-28 | 2012-08-02 | Baker Hughes Incorporated | Non-magnetic drill string member with non-magnetic hardfacing and method of making the same |
CN103608543A (zh) * | 2011-01-28 | 2014-02-26 | 贝克休斯公司 | 非磁性堆焊材料 |
CA3030731C (en) * | 2011-03-14 | 2021-04-20 | Rdt, Inc. | Wear resistant drill pipe for use in the downhole environment |
-
2011
- 2011-03-14 CA CA3030731A patent/CA3030731C/en active Active
- 2011-03-14 CN CN201180057718.9A patent/CN103781988B/zh not_active Expired - Fee Related
- 2011-03-14 US US13/984,569 patent/US8783344B2/en active Active
- 2011-03-14 CA CA3030733A patent/CA3030733C/en active Active
- 2011-03-14 BR BR112013018721A patent/BR112013018721A2/pt not_active Application Discontinuation
- 2011-03-14 MX MX2013003385A patent/MX337309B/es active IP Right Grant
- 2011-03-14 ES ES11801279.8T patent/ES2646832T3/es active Active
- 2011-03-14 AU AU2011271660A patent/AU2011271660B2/en not_active Ceased
- 2011-03-14 PL PL11801279T patent/PL2686514T3/pl unknown
- 2011-03-14 RU RU2013133675/03A patent/RU2558555C2/ru not_active IP Right Cessation
- 2011-03-14 EP EP11801279.8A patent/EP2686514B8/en not_active Not-in-force
- 2011-03-14 WO PCT/US2011/028326 patent/WO2012003016A1/en active Application Filing
- 2011-03-14 CA CA2811482A patent/CA2811482C/en active Active
- 2011-03-14 NO NO11801279A patent/NO2686514T3/no unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4171560A (en) * | 1977-07-25 | 1979-10-23 | Smith International, Inc. | Method of assembling a wear sleeve on a drill pipe assembly |
US4296973A (en) * | 1980-01-09 | 1981-10-27 | Hartwell Charles A | Segmented hardfaced collar for tool joints |
CN101737015A (zh) * | 2008-11-12 | 2010-06-16 | 中国石油大学(北京) | 金刚石复合材料钻杆接头防磨带的结构 |
US20100308577A1 (en) * | 2009-06-04 | 2010-12-09 | National Oilwell Varco, L.P. | drill pipe system and method for using same |
Also Published As
Publication number | Publication date |
---|---|
CA3030731A1 (en) | 2012-01-05 |
MX2013003385A (es) | 2014-07-09 |
ES2646832T3 (es) | 2017-12-18 |
CA3030733C (en) | 2021-04-13 |
EP2686514A4 (en) | 2014-10-15 |
CN103781988A (zh) | 2014-05-07 |
US8783344B2 (en) | 2014-07-22 |
RU2558555C2 (ru) | 2015-08-10 |
AU2011271660A1 (en) | 2013-04-11 |
US20130313025A1 (en) | 2013-11-28 |
CA3030731C (en) | 2021-04-20 |
EP2686514B8 (en) | 2017-11-29 |
MX337309B (es) | 2016-02-25 |
RU2013133675A (ru) | 2015-01-27 |
CA2811482A1 (en) | 2012-01-05 |
AU2011271660B2 (en) | 2015-09-10 |
PL2686514T3 (pl) | 2018-01-31 |
CA2811482C (en) | 2019-03-05 |
EP2686514A1 (en) | 2014-01-22 |
WO2012003016A1 (en) | 2012-01-05 |
BR112013018721A2 (pt) | 2016-10-25 |
EP2686514B1 (en) | 2017-08-02 |
CA3030733A1 (en) | 2012-01-05 |
NO2686514T3 (zh) | 2017-12-30 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Texas, USA Patentee after: Rotary Drilling Tools USA Co.,Ltd. Address before: Texas, USA Patentee before: Rotary Drilling Tools USA L.P. |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: Texas, USA Patentee after: RDT, Inc. Address before: Texas, USA Patentee before: Rotary Drilling Tools USA Co.,Ltd. |
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