NO2970926T3 - - Google Patents
Info
- Publication number
- NO2970926T3 NO2970926T3 NO14713925A NO14713925A NO2970926T3 NO 2970926 T3 NO2970926 T3 NO 2970926T3 NO 14713925 A NO14713925 A NO 14713925A NO 14713925 A NO14713925 A NO 14713925A NO 2970926 T3 NO2970926 T3 NO 2970926T3
- Authority
- NO
- Norway
Links
Classifications
-
- 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
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/561,897 US9181756B2 (en) | 2012-07-30 | 2012-07-30 | Drill bit with a force application using a motor and screw mechanism for controlling extension of a pad in the drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO2970926T3 true NO2970926T3 (no) | 2018-06-30 |
Family
ID=49993768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO14713925A NO2970926T3 (no) | 2012-07-30 | 2014-03-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9181756B2 (no) |
| EP (1) | EP2880246B8 (no) |
| CA (1) | CA2880693C (no) |
| NO (1) | NO2970926T3 (no) |
| WO (1) | WO2014022335A1 (no) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9759014B2 (en) | 2013-05-13 | 2017-09-12 | Baker Hughes Incorporated | Earth-boring tools including movable formation-engaging structures and related methods |
| US10502001B2 (en) | 2014-05-07 | 2019-12-10 | Baker Hughes, A Ge Company, Llc | Earth-boring tools carrying formation-engaging structures |
| KR20170071520A (ko) * | 2014-10-14 | 2017-06-23 | 도레이 카부시키가이샤 | 유기 반도체 조성물, 광 기전력 소자, 광전 변환 디바이스, 및 광 기전력 소자의 제조 방법 |
| US10494871B2 (en) | 2014-10-16 | 2019-12-03 | Baker Hughes, A Ge Company, Llc | Modeling and simulation of drill strings with adaptive systems |
| WO2016153499A1 (en) * | 2015-03-25 | 2016-09-29 | Halliburton Energy Services, Inc. | Adjustable depth of cut control for a downhole drilling tool |
| US10273759B2 (en) | 2015-12-17 | 2019-04-30 | Baker Hughes Incorporated | Self-adjusting earth-boring tools and related systems and methods |
| US10280479B2 (en) | 2016-01-20 | 2019-05-07 | Baker Hughes, A Ge Company, Llc | Earth-boring tools and methods for forming earth-boring tools using shape memory materials |
| US10487589B2 (en) | 2016-01-20 | 2019-11-26 | Baker Hughes, A Ge Company, Llc | Earth-boring tools, depth-of-cut limiters, and methods of forming or servicing a wellbore |
| US10508323B2 (en) | 2016-01-20 | 2019-12-17 | Baker Hughes, A Ge Company, Llc | Method and apparatus for securing bodies using shape memory materials |
| CA3010583A1 (en) | 2016-02-26 | 2017-08-31 | Halliburton Energy Services, Inc. | Hybrid drill bit with axially adjustable counter-rotation cutters in center |
| US10633929B2 (en) | 2017-07-28 | 2020-04-28 | Baker Hughes, A Ge Company, Llc | Self-adjusting earth-boring tools and related systems |
| CA3068222A1 (en) * | 2017-08-17 | 2019-02-21 | Halliburton Energy Services, Inc. | Drill bit with adjustable inner gauge configuration |
| US11795763B2 (en) | 2020-06-11 | 2023-10-24 | Schlumberger Technology Corporation | Downhole tools having radially extendable elements |
| CN114718465B (zh) * | 2022-04-18 | 2023-05-26 | 中南大学 | 一种动态拉剪掘进钻头及复合破岩方法 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1860214A (en) | 1931-03-07 | 1932-05-24 | Morris C Yeaman | Hydraulic rotary drilling bit |
| US3807512A (en) | 1972-12-29 | 1974-04-30 | Texaco Inc | Percussion-rotary drilling mechanism with mud drive turbine |
| US4185704A (en) | 1978-05-03 | 1980-01-29 | Maurer Engineering Inc. | Directional drilling apparatus |
| HU184664B (en) | 1979-03-14 | 1984-09-28 | Olajipari Foevallal Tervezoe | Hydraulic drilling motor for deep drilling |
| US4281722A (en) | 1979-05-15 | 1981-08-04 | Long Year Company | Retractable bit system |
| BR8207803A (pt) | 1981-08-07 | 1983-09-06 | Engtech Sa | Dispositivo de perfuracao |
| US4676310A (en) | 1982-07-12 | 1987-06-30 | Scherbatskoy Serge Alexander | Apparatus for transporting measuring and/or logging equipment in a borehole |
| US4940097A (en) | 1988-12-13 | 1990-07-10 | Martini Leo A | Fluid powered rotary percussion drill with formation disintegration inserts |
| BE1006434A3 (fr) | 1992-12-04 | 1994-08-23 | Baroid Technology Inc | Commande d'au moins deux bras de stabilisation dans un dispositif de forage ou de carottage. |
| US5682957A (en) | 1995-12-21 | 1997-11-04 | Ingersoll-Rand Company | Water separator for a down hole drill |
| GB2322651B (en) | 1996-11-06 | 2000-09-20 | Camco Drilling Group Ltd | A downhole unit for use in boreholes in a subsurface formation |
| US7004263B2 (en) | 2001-05-09 | 2006-02-28 | Schlumberger Technology Corporation | Directional casing drilling |
| US6840336B2 (en) | 2001-06-05 | 2005-01-11 | Schlumberger Technology Corporation | Drilling tool with non-rotating sleeve |
| US7392859B2 (en) | 2004-03-17 | 2008-07-01 | Western Well Tool, Inc. | Roller link toggle gripper and downhole tractor |
| US7484576B2 (en) | 2006-03-23 | 2009-02-03 | Hall David R | Jack element in communication with an electric motor and or generator |
| US7360610B2 (en) | 2005-11-21 | 2008-04-22 | Hall David R | Drill bit assembly for directional drilling |
| US8297375B2 (en) | 2005-11-21 | 2012-10-30 | Schlumberger Technology Corporation | Downhole turbine |
| US7516782B2 (en) | 2006-02-09 | 2009-04-14 | Schlumberger Technology Corporation | Self-anchoring device with force amplification |
| US8011457B2 (en) * | 2006-03-23 | 2011-09-06 | Schlumberger Technology Corporation | Downhole hammer assembly |
| US7389832B2 (en) * | 2006-05-26 | 2008-06-24 | Dyna-Drill Technologies, Inc. | Hydrostatic mechanical seal with local pressurization of seal interface |
| US7866416B2 (en) | 2007-06-04 | 2011-01-11 | Schlumberger Technology Corporation | Clutch for a jack element |
| CA2688348C (en) * | 2007-06-14 | 2015-10-06 | Western Well Tool, Inc. | Electrically powered tractor |
| US8763726B2 (en) | 2007-08-15 | 2014-07-01 | Schlumberger Technology Corporation | Drill bit gauge pad control |
| US7836975B2 (en) | 2007-10-24 | 2010-11-23 | Schlumberger Technology Corporation | Morphable bit |
| US7451835B1 (en) | 2007-11-14 | 2008-11-18 | Hall David R | Downhole turbine |
| US8960329B2 (en) * | 2008-07-11 | 2015-02-24 | Schlumberger Technology Corporation | Steerable piloted drill bit, drill system, and method of drilling curved boreholes |
| US8205686B2 (en) | 2008-09-25 | 2012-06-26 | Baker Hughes Incorporated | Drill bit with adjustable axial pad for controlling torsional fluctuations |
| US8365843B2 (en) | 2009-02-24 | 2013-02-05 | Schlumberger Technology Corporation | Downhole tool actuation |
| US8087479B2 (en) | 2009-08-04 | 2012-01-03 | Baker Hughes Incorporated | Drill bit with an adjustable steering device |
| GB2488718B (en) | 2009-11-24 | 2015-12-16 | Baker Hughes Inc | Drilling assembly with a steering unit integrated in drilling motor |
| US9103175B2 (en) * | 2012-07-30 | 2015-08-11 | Baker Hughes Incorporated | Drill bit with hydraulically-activated force application device for controlling depth-of-cut of the drill bit |
| US9255449B2 (en) * | 2012-07-30 | 2016-02-09 | Baker Hughes Incorporated | Drill bit with electrohydraulically adjustable pads for controlling depth of cut |
| US9140074B2 (en) | 2012-07-30 | 2015-09-22 | Baker Hughes Incorporated | Drill bit with a force application device using a lever device for controlling extension of a pad from a drill bit surface |
-
2012
- 2012-07-30 US US13/561,897 patent/US9181756B2/en active Active
-
2013
- 2013-07-30 EP EP13825665.6A patent/EP2880246B8/en active Active
- 2013-07-30 CA CA2880693A patent/CA2880693C/en active Active
- 2013-07-30 WO PCT/US2013/052615 patent/WO2014022335A1/en active Application Filing
-
2014
- 2014-03-12 NO NO14713925A patent/NO2970926T3/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US9181756B2 (en) | 2015-11-10 |
| WO2014022335A1 (en) | 2014-02-06 |
| CA2880693A1 (en) | 2014-02-06 |
| EP2880246A4 (en) | 2016-06-08 |
| CA2880693C (en) | 2017-06-20 |
| EP2880246B8 (en) | 2018-02-21 |
| US20140027176A1 (en) | 2014-01-30 |
| EP2880246A1 (en) | 2015-06-10 |
| EP2880246B1 (en) | 2018-01-10 |