CA2864379A1 - Release assembly and method of forming drilling tool - Google Patents
Release assembly and method of forming drilling tool Download PDFInfo
- Publication number
- CA2864379A1 CA2864379A1 CA 2864379 CA2864379A CA2864379A1 CA 2864379 A1 CA2864379 A1 CA 2864379A1 CA 2864379 CA2864379 CA 2864379 CA 2864379 A CA2864379 A CA 2864379A CA 2864379 A1 CA2864379 A1 CA 2864379A1
- Authority
- CA
- Canada
- Prior art keywords
- release assembly
- drilling
- assembly
- counter
- release
- 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.)
- Abandoned
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000011435 rock Substances 0.000 claims abstract description 18
- 230000004323 axial length Effects 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000000306 component Substances 0.000 claims description 99
- 230000009975 flexible effect Effects 0.000 claims description 32
- 238000009527 percussion Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 12
- 239000012858 resilient material Substances 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 3
- XLNZEKHULJKQBA-UHFFFAOYSA-N terbufos Chemical compound CCOP(=S)(OCC)SCSC(C)(C)C XLNZEKHULJKQBA-UHFFFAOYSA-N 0.000 claims description 3
- 230000003746 surface roughness Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 239000000543 intermediate Substances 0.000 description 44
- 239000005060 rubber Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 229920000136 polysorbate Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002783 friction material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
-
- 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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
-
- 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
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
-
- 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
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/06—Releasing-joints, e.g. safety joints
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13190766.9 | 2013-10-30 | ||
| EP13190766.9A EP2868861B1 (en) | 2013-10-30 | 2013-10-30 | Release assembly and method of forming a drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2864379A1 true CA2864379A1 (en) | 2015-04-30 |
Family
ID=49515232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2864379 Abandoned CA2864379A1 (en) | 2013-10-30 | 2014-09-22 | Release assembly and method of forming drilling tool |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20150117940A1 (ko) |
| EP (1) | EP2868861B1 (ko) |
| JP (1) | JP5932942B2 (ko) |
| KR (1) | KR101659658B1 (ko) |
| AU (1) | AU2014253519B2 (ko) |
| CA (1) | CA2864379A1 (ko) |
| CL (1) | CL2014002931A1 (ko) |
| ES (1) | ES2706378T3 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299827B (zh) * | 2016-04-15 | 2023-07-04 | 贵州航天凯山石油仪器有限公司 | 一种井下丢手方法及装置 |
| IES20160109A2 (en) | 2016-04-22 | 2017-08-09 | Mincon Int Ltd | Release assembly for percussion drill tools |
| CN112982535B (zh) * | 2021-02-22 | 2023-01-20 | 广东建宏重工科技有限公司 | 一种应用于液压破碎锤的新型钎杆 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1621583A (en) * | 1925-11-23 | 1927-03-22 | Thomas A Creighton | Releasable drill collar |
| US1777481A (en) * | 1926-01-04 | 1930-10-07 | Millard S Black | Attachment for fishing tools and the like |
| US1969431A (en) * | 1930-07-08 | 1934-08-07 | Byron Jackson Co | Safety tool joint |
| US1837639A (en) * | 1930-09-20 | 1931-12-22 | Baashross Tool Company Inc | Safety joint |
| US2067377A (en) * | 1935-04-02 | 1937-01-12 | Burns Erwin | Safety joint |
| US2113821A (en) * | 1936-02-24 | 1938-04-12 | Lawrence F Baash | Safety joint |
| US2228482A (en) * | 1937-06-18 | 1941-01-14 | Speedrill Corp | Drill bit |
| US2819877A (en) * | 1954-05-20 | 1958-01-14 | Tripod Oil Tool Co | Safety joint and jarring tool |
| US2937854A (en) * | 1954-12-06 | 1960-05-24 | Myron M Kinley | Safety joints |
| US3248129A (en) * | 1963-08-14 | 1966-04-26 | Cicero C Brown | Dual release safety joint |
| US4397484A (en) * | 1982-04-16 | 1983-08-09 | Mobil Oil Corporation | Locking coupling system |
| US4601343A (en) * | 1985-02-04 | 1986-07-22 | Mwl Tool And Supply Company | PBR with latching system for tubing |
| JPH01192993A (ja) * | 1988-01-27 | 1989-08-03 | Furukawa Co Ltd | ロッド脱落防止装置 |
| JPH09217580A (ja) * | 1996-02-09 | 1997-08-19 | Toho Kinzoku Kk | さく孔用工具類及びそれを使用するさく孔方法 |
| GB0324028D0 (en) * | 2003-10-14 | 2003-11-19 | Specialised Petroleum Serv Ltd | Downhole connector |
| GB2468271B (en) * | 2008-11-28 | 2013-06-19 | Intelligent Drilling Tools Ltd | Disconnect device for downhole assembly |
| US9120164B2 (en) * | 2013-04-29 | 2015-09-01 | Iscar, Ltd. | Cutting tool having a tool coupling with offset peripheral and central coupling threads and method of assembly thereof |
-
2013
- 2013-10-30 EP EP13190766.9A patent/EP2868861B1/en not_active Not-in-force
- 2013-10-30 ES ES13190766T patent/ES2706378T3/es active Active
-
2014
- 2014-09-22 CA CA 2864379 patent/CA2864379A1/en not_active Abandoned
- 2014-10-23 AU AU2014253519A patent/AU2014253519B2/en not_active Ceased
- 2014-10-28 KR KR1020140147242A patent/KR101659658B1/ko active IP Right Grant
- 2014-10-29 CL CL2014002931A patent/CL2014002931A1/es unknown
- 2014-10-29 US US14/526,968 patent/US20150117940A1/en not_active Abandoned
- 2014-10-29 JP JP2014220155A patent/JP5932942B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2014253519B2 (en) | 2016-05-19 |
| KR20150050417A (ko) | 2015-05-08 |
| AU2014253519A1 (en) | 2015-05-14 |
| EP2868861B1 (en) | 2018-10-17 |
| ES2706378T3 (es) | 2019-03-28 |
| JP5932942B2 (ja) | 2016-06-08 |
| JP2015086693A (ja) | 2015-05-07 |
| CL2014002931A1 (es) | 2015-06-12 |
| EP2868861A1 (en) | 2015-05-06 |
| CN104594820A (zh) | 2015-05-06 |
| US20150117940A1 (en) | 2015-04-30 |
| KR101659658B1 (ko) | 2016-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2589788C (en) | Method for casing drilling, drilling unit and adapter device | |
| RU2687837C2 (ru) | Замок и части замка для компонентов бурильной колонны и компоненты | |
| AU2007203409B2 (en) | Rock bolt | |
| RU2007138335A (ru) | Оборудование и способ для создания микроопор в грунте, предназначенных, в частности, для закрепления активных якорей | |
| EP1723307B1 (en) | A jar for use in a downhole toolstring | |
| CA2426020C (en) | Guide tube with threaded ends and waist | |
| CA2864379A1 (en) | Release assembly and method of forming drilling tool | |
| CN102281995B (zh) | 钻岩机及轴向轴承模块 | |
| EP2198110B1 (en) | Bit assembly | |
| CN107271089B (zh) | 一种流变应力恢复法地应力测量的安装装置 | |
| US5669458A (en) | Rotary jar | |
| CH683860A5 (de) | Bohrverfahren und Einrichtung zur Ausübung des Verfahrens. | |
| KR20060093110A (ko) | 토양 또는 암석에 구멍을 보링하기 위한 방법 및 장치 | |
| EP2029851B1 (de) | Spülwelle für das bohrgestänge einer drehschlagbohranlage, prallpaket für eine spülwelle und drehschlagbohranlage | |
| RU182280U1 (ru) | Бурильная труба | |
| CN104594820B (zh) | 释放组件和形成钻凿工具的方法 | |
| US20140131110A1 (en) | Make-Up/Break-Out Device For Drilling Hammers | |
| RU2323320C1 (ru) | Регулируемое отклоняющее устройство | |
| EP2483522A2 (de) | Bohrelement einer erdbohrvorrichtung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20180525 |