EP3927928A4 - Wear resistant drill pipe - Google Patents
Wear resistant drill pipe Download PDFInfo
- Publication number
- EP3927928A4 EP3927928A4 EP20760206.1A EP20760206A EP3927928A4 EP 3927928 A4 EP3927928 A4 EP 3927928A4 EP 20760206 A EP20760206 A EP 20760206A EP 3927928 A4 EP3927928 A4 EP 3927928A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- drill pipe
- wear resistant
- resistant drill
- wear
- pipe
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- E21B17/02—Couplings; joints
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962809300P | 2019-02-22 | 2019-02-22 | |
PCT/US2020/018042 WO2020172033A1 (en) | 2019-02-22 | 2020-02-13 | Wear resistant drill pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3927928A1 EP3927928A1 (en) | 2021-12-29 |
EP3927928A4 true EP3927928A4 (en) | 2022-11-09 |
Family
ID=72143432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20760206.1A Pending EP3927928A4 (en) | 2019-02-22 | 2020-02-13 | Wear resistant drill pipe |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220186569A1 (en) |
EP (1) | EP3927928A4 (en) |
CA (1) | CA3131114A1 (en) |
WO (1) | WO2020172033A1 (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2295873A (en) * | 1939-09-25 | 1942-09-15 | Hydril Co | Well pipe collar |
US3080179A (en) * | 1959-10-06 | 1963-03-05 | Huntsinger Associates | Slip engaging portion of drill string formed of increased wall thickness and reduced hardness |
US3784238A (en) * | 1971-05-17 | 1974-01-08 | Smith International | Intermediate drill stem |
US4146060A (en) * | 1977-07-25 | 1979-03-27 | Smith International, Inc. | Drill pipe wear belt assembly |
GB2083856A (en) * | 1980-09-17 | 1982-03-31 | Oncor Corp | Intermediate weight drill stem member |
US4460202A (en) * | 1980-11-26 | 1984-07-17 | Chance Glenn G | Intermediate weight drill string member |
US5332049A (en) * | 1992-09-29 | 1994-07-26 | Brunswick Corporation | Composite drill pipe |
US20040195009A1 (en) * | 2003-02-20 | 2004-10-07 | S.M.F. International | Drill string element having at least one bearing zone, a drill string, and a tool joint |
US20090133883A1 (en) * | 2003-07-10 | 2009-05-28 | Baird Jeffery D | Method for retrofitting a downhole drill string with a flow through subassembly and method for making same |
US7987926B2 (en) * | 2003-01-27 | 2011-08-02 | Strataloc Technology Products Llc | Tension/collar/reamer assemblies and methods |
US20130098687A1 (en) * | 2011-10-21 | 2013-04-25 | Ghazi J. Hashem | Wear and buckling resistant drill pipe |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9321257D0 (en) * | 1993-10-14 | 1993-12-01 | Rototec Limited | Drill pipe tubing and casing protectors |
US7361411B2 (en) * | 2003-04-21 | 2008-04-22 | Att Technology, Ltd. | Hardfacing alloy, methods, and products |
US7487840B2 (en) * | 2004-11-12 | 2009-02-10 | Wear Sox, L.P. | Wear resistant layer for downhole well equipment |
US8474541B2 (en) * | 2009-10-30 | 2013-07-02 | The Nanosteel Company, Inc. | Glass forming hardbanding material |
US20110315261A1 (en) * | 2010-06-23 | 2011-12-29 | Coleman Jay B | Labeled drill pipe |
FR2982633B1 (en) * | 2011-11-16 | 2013-11-15 | Vam Drilling France | COMPONENT FOR DRILLING AND OPERATING HYDROCARBON WELLS |
US9581005B2 (en) * | 2013-09-11 | 2017-02-28 | Shell Oil Company | Method to underdisplace hydraulic fractures in horizontal or deviated well |
FR3015546B1 (en) * | 2013-12-20 | 2015-12-25 | Vallourec Drilling Products France | DRILL LINING ELEMENT HAVING AN IMPROVED REFILL LAYER |
CA2951148C (en) * | 2014-07-02 | 2020-09-22 | Superior Shot Peening, Inc. | Multi-layer coating and related methods of application |
US9493993B1 (en) * | 2015-06-10 | 2016-11-15 | Ptech Drilling Tubulars Llc | Work string and method of completing long lateral well bores |
ES2829337T3 (en) * | 2016-12-23 | 2021-05-31 | Sandvik Intellectual Property | Method for manufacturing a composite tube |
JP7266303B2 (en) * | 2017-05-22 | 2023-04-28 | 周朝▲輝▼ | Manufacturing method of split-type highly wear-resistant double-layer straight pipe and corresponding wear-resistant straight pipe |
US20200399964A1 (en) * | 2017-09-05 | 2020-12-24 | Black Diamond Oilfield Rentals LLC | Drill pipe and optimization thereof |
US20200056276A1 (en) * | 2018-08-14 | 2020-02-20 | ResOps, LLC | Crack resistant thermal spray alloy |
US11724340B2 (en) * | 2019-05-23 | 2023-08-15 | Saudi Arabian Oil Company | Additive manufacturing of MLD-enhanced drilling tools |
-
2020
- 2020-02-13 EP EP20760206.1A patent/EP3927928A4/en active Pending
- 2020-02-13 WO PCT/US2020/018042 patent/WO2020172033A1/en unknown
- 2020-02-13 CA CA3131114A patent/CA3131114A1/en active Pending
- 2020-02-13 US US17/432,893 patent/US20220186569A1/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2295873A (en) * | 1939-09-25 | 1942-09-15 | Hydril Co | Well pipe collar |
US3080179A (en) * | 1959-10-06 | 1963-03-05 | Huntsinger Associates | Slip engaging portion of drill string formed of increased wall thickness and reduced hardness |
US3784238A (en) * | 1971-05-17 | 1974-01-08 | Smith International | Intermediate drill stem |
US4146060A (en) * | 1977-07-25 | 1979-03-27 | Smith International, Inc. | Drill pipe wear belt assembly |
GB2083856A (en) * | 1980-09-17 | 1982-03-31 | Oncor Corp | Intermediate weight drill stem member |
US4460202A (en) * | 1980-11-26 | 1984-07-17 | Chance Glenn G | Intermediate weight drill string member |
US5332049A (en) * | 1992-09-29 | 1994-07-26 | Brunswick Corporation | Composite drill pipe |
US7987926B2 (en) * | 2003-01-27 | 2011-08-02 | Strataloc Technology Products Llc | Tension/collar/reamer assemblies and methods |
US20040195009A1 (en) * | 2003-02-20 | 2004-10-07 | S.M.F. International | Drill string element having at least one bearing zone, a drill string, and a tool joint |
US20090133883A1 (en) * | 2003-07-10 | 2009-05-28 | Baird Jeffery D | Method for retrofitting a downhole drill string with a flow through subassembly and method for making same |
US20130098687A1 (en) * | 2011-10-21 | 2013-04-25 | Ghazi J. Hashem | Wear and buckling resistant drill pipe |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020172033A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3927928A1 (en) | 2021-12-29 |
US20220186569A1 (en) | 2022-06-16 |
WO2020172033A1 (en) | 2020-08-27 |
CA3131114A1 (en) | 2020-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20210823 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20221010 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 17/10 20060101AFI20221004BHEP |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230530 |