MX2014004350A - Montaje de broca de circulacion inversa. - Google Patents
Montaje de broca de circulacion inversa.Info
- Publication number
- MX2014004350A MX2014004350A MX2014004350A MX2014004350A MX2014004350A MX 2014004350 A MX2014004350 A MX 2014004350A MX 2014004350 A MX2014004350 A MX 2014004350A MX 2014004350 A MX2014004350 A MX 2014004350A MX 2014004350 A MX2014004350 A MX 2014004350A
- Authority
- MX
- Mexico
- Prior art keywords
- bit
- sub
- legs
- return passage
- drill bit
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 5
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
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B10/08—Roller bits
- E21B10/18—Roller bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- 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
- Y10T29/49716—Converting
-
- 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
-
- 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
- Y10T29/49881—Assembling or joining of separate helix [e.g., screw thread]
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)
Abstract
Un montaje de broca de perforación para perforar que incluyen una broca de perforación y un sustituto de broca. Un extremo frontal de broca tiene una pluralidad de elementos cortadores en una superficie delantera del extremo frontal de broca y un primer pasaje de retorno de fluido que se extiende a través de la broca de perforación de a un extremo trasero de broca. El sustituto de broca se acopla al extremo trasero de broca. El sustituto de broca incluye un barreno colocado en un extremo frontal del sustituto hecho de un tamaño y forma para recibir el extremo trasero de broca de la broca de perforación. Una pluralidad de patas se extienden desde una sección media del sustituto hacia el extremo frontal de sustituto entre pares de elementos cortadores. La pluralidad de patas tiene un pasaje de distribución de fluido colocado en las mismas con el pasaje de distribución de fluido que se extiende desde la pluralidad de patas a un extremo trasero del sustituto de broca. El sustituto de broca tiene un segundo pasaje de retorno de fluido que conecta el primer pasaje de retorno de fluido al extremo trasero del sustituto de broca.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161548037P | 2011-10-17 | 2011-10-17 | |
PCT/US2012/060647 WO2013059344A2 (en) | 2011-10-17 | 2012-10-17 | Reverse circulation bit assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014004350A true MX2014004350A (es) | 2014-05-27 |
MX343156B MX343156B (es) | 2016-10-26 |
Family
ID=48141615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014004350A MX343156B (es) | 2011-10-17 | 2012-10-17 | Montaje de broca de circulacion inversa. |
Country Status (9)
Country | Link |
---|---|
US (1) | US9422771B2 (es) |
CN (1) | CN104160105B (es) |
AU (1) | AU2012326204B2 (es) |
CA (1) | CA2855717C (es) |
EA (1) | EA025134B1 (es) |
IN (1) | IN2014CN02669A (es) |
MX (1) | MX343156B (es) |
WO (1) | WO2013059344A2 (es) |
ZA (1) | ZA201402428B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2011301169B2 (en) | 2010-09-09 | 2016-11-10 | National Oilwell Varco, L.P. | Downhole rotary drilling apparatus with formation-interfacing members and control system |
US8869916B2 (en) | 2010-09-09 | 2014-10-28 | National Oilwell Varco, L.P. | Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter |
MX343156B (es) * | 2011-10-17 | 2016-10-26 | Atlas Copco Secoroc Llc | Montaje de broca de circulacion inversa. |
US10428607B2 (en) | 2016-01-29 | 2019-10-01 | Saudi Arabian Oil Company | Reverse circulation well tool |
CA2974075A1 (en) * | 2016-08-09 | 2018-02-09 | Varel International Ind., L.P. | Durable rock bit for blast hole drilling |
CN107747475A (zh) * | 2017-10-09 | 2018-03-02 | 中交隧道工程局有限公司 | 一种射流反循环钻头 |
CN113236136B (zh) * | 2021-04-22 | 2022-05-27 | 浙大城市学院 | 反循环钻孔桩全过程监控系统的安装操作方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3416617A (en) * | 1966-08-22 | 1968-12-17 | Walker Neer Mfg Company Inc | Drill bit |
US3416618A (en) * | 1966-10-28 | 1968-12-17 | Dresser Ind | Shrouded bit |
US3439757A (en) * | 1968-03-12 | 1969-04-22 | Wayland D Elenburg | Drilling apparatus |
US3542144A (en) * | 1968-04-29 | 1970-11-24 | Walker Neer Mfg Co | Well drilling bit |
US3596720A (en) * | 1969-11-03 | 1971-08-03 | Wayland D Elenburg | Method of forming a borehole using a compressible and noncompressible fluid in a dual pipe string |
US4293048A (en) * | 1980-01-25 | 1981-10-06 | Smith International, Inc. | Jet dual bit |
GB8611091D0 (en) * | 1986-05-07 | 1986-06-11 | Ennis M S J | Borehole drill construction |
CN2056188U (zh) * | 1989-05-19 | 1990-04-18 | 石油大学(华东) | 一种用于钻探钻头的加长喷管射流装置 |
US5012876A (en) * | 1990-02-01 | 1991-05-07 | Dresser Industries, Inc. | Rotary drill bit providing separation of liquid from gas |
US6095261A (en) * | 1998-07-23 | 2000-08-01 | Baker Hughes Incorporated | Drill bit reverse circulation apparatus and method |
US6408957B1 (en) * | 2000-08-23 | 2002-06-25 | Smith International, Inc. | Sealed bearing roller cone bit having anti-plugging device |
US6513607B2 (en) | 2001-02-15 | 2003-02-04 | Baker Hughes Incorporated | Metal-face-seal rock bit |
CN100338331C (zh) * | 2002-01-17 | 2007-09-19 | 普雷斯索有限公司 | 用同心钻柱钻井眼的方法和装置 |
AU2003260217A1 (en) * | 2002-07-19 | 2004-02-09 | Presssol Ltd. | Reverse circulation clean out system for low pressure gas wells |
CN1632277A (zh) * | 2004-12-27 | 2005-06-29 | 西南石油学院 | 一种实现油气井连续循环的永久性双层井身结构 |
CN101215955B (zh) * | 2008-01-09 | 2011-05-25 | 西南石油大学 | 一种正循环和反循环两用三牙轮钻头 |
US8869916B2 (en) * | 2010-09-09 | 2014-10-28 | National Oilwell Varco, L.P. | Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter |
US8978786B2 (en) * | 2010-11-04 | 2015-03-17 | Baker Hughes Incorporated | System and method for adjusting roller cone profile on hybrid bit |
MX343156B (es) * | 2011-10-17 | 2016-10-26 | Atlas Copco Secoroc Llc | Montaje de broca de circulacion inversa. |
-
2012
- 2012-10-17 MX MX2014004350A patent/MX343156B/es active IP Right Grant
- 2012-10-17 AU AU2012326204A patent/AU2012326204B2/en active Active
- 2012-10-17 US US13/654,268 patent/US9422771B2/en active Active
- 2012-10-17 WO PCT/US2012/060647 patent/WO2013059344A2/en active Application Filing
- 2012-10-17 EA EA201490805A patent/EA025134B1/ru not_active IP Right Cessation
- 2012-10-17 CN CN201280051146.8A patent/CN104160105B/zh active Active
- 2012-10-17 IN IN2669CHN2014 patent/IN2014CN02669A/en unknown
- 2012-10-17 CA CA2855717A patent/CA2855717C/en active Active
-
2014
- 2014-04-02 ZA ZA2014/02428A patent/ZA201402428B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EA201490805A1 (ru) | 2014-07-30 |
ZA201402428B (en) | 2016-01-27 |
IN2014CN02669A (es) | 2015-07-03 |
AU2012326204A1 (en) | 2014-05-08 |
WO2013059344A2 (en) | 2013-04-25 |
EA025134B1 (ru) | 2016-11-30 |
AU2012326204B2 (en) | 2017-02-09 |
WO2013059344A3 (en) | 2013-08-08 |
CA2855717C (en) | 2019-11-19 |
CA2855717A1 (en) | 2013-04-25 |
MX343156B (es) | 2016-10-26 |
US20130133956A1 (en) | 2013-05-30 |
CN104160105B (zh) | 2016-09-14 |
CN104160105A (zh) | 2014-11-19 |
US9422771B2 (en) | 2016-08-23 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |