IT1197449B - Procedimento ed apparecchio per rivelare lo stato di usura di una punta di trivellazione - Google Patents
Procedimento ed apparecchio per rivelare lo stato di usura di una punta di trivellazioneInfo
- Publication number
- IT1197449B IT1197449B IT48452/86A IT4845286A IT1197449B IT 1197449 B IT1197449 B IT 1197449B IT 48452/86 A IT48452/86 A IT 48452/86A IT 4845286 A IT4845286 A IT 4845286A IT 1197449 B IT1197449 B IT 1197449B
- Authority
- IT
- Italy
- Prior art keywords
- wear
- detect
- procedure
- state
- drilling point
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- E21B12/00—Accessories for drilling tools
- E21B12/02—Wear indicators
-
- 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
- E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
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)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/781,198 US4655300A (en) | 1984-02-21 | 1985-09-26 | Method and apparatus for detecting wear of a rotatable bit |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8648452A0 IT8648452A0 (it) | 1986-09-12 |
IT1197449B true IT1197449B (it) | 1988-11-30 |
Family
ID=25121994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48452/86A IT1197449B (it) | 1985-09-26 | 1986-09-12 | Procedimento ed apparecchio per rivelare lo stato di usura di una punta di trivellazione |
Country Status (6)
Country | Link |
---|---|
US (1) | US4655300A (it) |
JP (1) | JPS62146386A (it) |
GB (1) | GB2182693B (it) |
IT (1) | IT1197449B (it) |
MX (1) | MX160278A (it) |
NO (1) | NO863586L (it) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785895A (en) * | 1988-03-10 | 1988-11-22 | Exxon Production Research Company | Drill bit with wear indicating feature |
US4785894A (en) * | 1988-03-10 | 1988-11-22 | Exxon Production Research Company | Apparatus for detecting drill bit wear |
US4876886A (en) * | 1988-04-04 | 1989-10-31 | Anadrill, Inc. | Method for detecting drilling events from measurement while drilling sensors |
US4911252A (en) * | 1989-02-22 | 1990-03-27 | Estes Roy D | Rock bit loose cone indicator |
US6571886B1 (en) | 1995-02-16 | 2003-06-03 | Baker Hughes Incorporated | Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations |
US6230822B1 (en) * | 1995-02-16 | 2001-05-15 | Baker Hughes Incorporated | Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations |
EP0728915B1 (en) * | 1995-02-16 | 2006-01-04 | Baker Hughes Incorporated | Method and apparatus for monitoring and recording of operating conditions of a downhole drill bit during drilling operations |
GB2365135A (en) * | 2000-06-29 | 2002-02-13 | Rotech Holdings Ltd | Device for monitoring and indicating rotation of machinery |
US6631772B2 (en) * | 2000-08-21 | 2003-10-14 | Halliburton Energy Services, Inc. | Roller bit rearing wear detection system and method |
US6725947B2 (en) * | 2000-08-21 | 2004-04-27 | Halliburton Energy Services, Inc. | Roller bits with bearing failure indication, and related methods, systems, and methods of manufacturing |
US6634441B2 (en) * | 2000-08-21 | 2003-10-21 | Halliburton Energy Services, Inc. | System and method for detecting roller bit bearing wear through cessation of roller element rotation |
DE60120294D1 (de) | 2000-08-23 | 2006-07-20 | Camco Int Uk Ltd | Indikator für das Versagen des Lagers eines Rollenbohrmeissels |
GB2377723B (en) * | 2000-10-27 | 2003-04-02 | Baker Hughes Inc | Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations |
FR2815999B1 (fr) * | 2000-10-31 | 2003-04-18 | Entpr Quilleru Et Cie | Outil de coupe a detection d'usure, dispositif et procede de detection d'usure des outils de coupe |
US6648082B2 (en) | 2000-11-07 | 2003-11-18 | Halliburton Energy Services, Inc. | Differential sensor measurement method and apparatus to detect a drill bit failure and signal surface operator |
US6817425B2 (en) | 2000-11-07 | 2004-11-16 | Halliburton Energy Serv Inc | Mean strain ratio analysis method and system for detecting drill bit failure and signaling surface operator |
US6681633B2 (en) | 2000-11-07 | 2004-01-27 | Halliburton Energy Services, Inc. | Spectral power ratio method and system for detecting drill bit failure and signaling surface operator |
US7357197B2 (en) * | 2000-11-07 | 2008-04-15 | Halliburton Energy Services, Inc. | Method and apparatus for monitoring the condition of a downhole drill bit, and communicating the condition to the surface |
US6722450B2 (en) | 2000-11-07 | 2004-04-20 | Halliburton Energy Svcs. Inc. | Adaptive filter prediction method and system for detecting drill bit failure and signaling surface operator |
US6712160B1 (en) | 2000-11-07 | 2004-03-30 | Halliburton Energy Services Inc. | Leadless sub assembly for downhole detection system |
US7044242B2 (en) * | 2001-04-26 | 2006-05-16 | Halliburton Energy Services, Inc. | Roller cone bits with reduced packing |
US6814162B2 (en) * | 2002-08-09 | 2004-11-09 | Smith International, Inc. | One cone bit with interchangeable cutting structures, a box-end connection, and integral sensory devices |
EA016010B1 (ru) * | 2006-06-09 | 2012-01-30 | Юниверсити Корт Ов Де Юниверсити Ов Абердин | Способ и устройство бурения |
US7404457B2 (en) * | 2006-06-30 | 2008-07-29 | Baker Huges Incorporated | Downhole abrading tools having fusible material and methods of detecting tool wear |
US7484571B2 (en) * | 2006-06-30 | 2009-02-03 | Baker Hughes Incorporated | Downhole abrading tools having excessive wear indicator |
US7424910B2 (en) * | 2006-06-30 | 2008-09-16 | Baker Hughes Incorporated | Downhole abrading tools having a hydrostatic chamber and uses therefor |
US7565928B2 (en) * | 2006-06-30 | 2009-07-28 | Baker Hughes Incorporated | Downhole abrading tool having a taggant injection assembly for indicating excessive wear |
US7464771B2 (en) * | 2006-06-30 | 2008-12-16 | Baker Hughes Incorporated | Downhole abrading tool having taggants for indicating excessive wear |
US8006781B2 (en) * | 2008-12-04 | 2011-08-30 | Baker Hughes Incorporated | Method of monitoring wear of rock bit cutters |
US9624729B2 (en) | 2008-12-10 | 2017-04-18 | Baker Hughes Incorporated | Real time bit monitoring |
US20100139987A1 (en) * | 2008-12-10 | 2010-06-10 | Baker Hughes Incorporated | Real time dull grading |
US9145741B2 (en) | 2011-06-13 | 2015-09-29 | Baker Hughes Incorporated | Cutting elements comprising sensors, earth-boring tools having such sensors, and associated methods |
US9140113B2 (en) * | 2012-01-12 | 2015-09-22 | Weatherford Technology Holdings, Llc | Instrumented rod rotator |
US9169697B2 (en) | 2012-03-27 | 2015-10-27 | Baker Hughes Incorporated | Identification emitters for determining mill life of a downhole tool and methods of using same |
US10077617B2 (en) * | 2015-03-20 | 2018-09-18 | William T. Bell | Well tool centralizer systems and methods |
US11814948B2 (en) | 2017-12-31 | 2023-11-14 | Walter Phillips | Apparatus and method for detecting the rotation of a rod-string in a wellbore |
BR102018008190A2 (pt) * | 2018-04-24 | 2019-11-05 | Petroleo Brasileiro Sa Petrobras | sistema e método de monitoramento de desgaste de uma broca de perfuração |
US20190352973A1 (en) * | 2018-05-15 | 2019-11-21 | Saudi Arabian Oil Company | Drill bit system |
US10934783B2 (en) | 2018-10-03 | 2021-03-02 | Saudi Arabian Oil Company | Drill bit valve |
US11492898B2 (en) | 2019-04-18 | 2022-11-08 | Saudi Arabian Oil Company | Drilling system having wireless sensors |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2560328A (en) * | 1949-06-15 | 1951-07-10 | Standard Oil Dev Co | Dull bit indicator |
US2925251A (en) * | 1954-03-05 | 1960-02-16 | Jan J Arps | Earth well borehole drilling and logging system |
US3345867A (en) * | 1964-09-03 | 1967-10-10 | Arps Corp | Method and apparatus for measuring rock bit wear while drilling |
US3062302A (en) * | 1960-05-09 | 1962-11-06 | Shell Oil Co | Indicator device for bearing failures in drill bits |
US3853184A (en) * | 1970-09-04 | 1974-12-10 | D Mccullough | Means for detecting wear on well drill bits |
CA1237952A (en) * | 1984-02-21 | 1988-06-14 | Exxon Production Research Company | Method and apparatus for detecting wear of a rotatable bit |
-
1985
- 1985-09-26 US US06/781,198 patent/US4655300A/en not_active Expired - Fee Related
-
1986
- 1986-09-08 NO NO863586A patent/NO863586L/no unknown
- 1986-09-12 IT IT48452/86A patent/IT1197449B/it active
- 1986-09-24 MX MX3826A patent/MX160278A/es unknown
- 1986-09-25 GB GB08623046A patent/GB2182693B/en not_active Expired
- 1986-09-26 JP JP61227914A patent/JPS62146386A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO863586D0 (no) | 1986-09-08 |
JPS62146386A (ja) | 1987-06-30 |
US4655300A (en) | 1987-04-07 |
GB2182693B (en) | 1988-11-23 |
GB2182693A (en) | 1987-05-20 |
GB8623046D0 (en) | 1986-10-29 |
IT8648452A0 (it) | 1986-09-12 |
MX160278A (es) | 1990-01-25 |
NO863586L (no) | 1987-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1197449B (it) | Procedimento ed apparecchio per rivelare lo stato di usura di una punta di trivellazione | |
IT1188436B (it) | Procedimento di miglioramento di una fondazione e apparecchiatura relativa | |
KR860008855A (ko) | 호스 구조물 및 이의 제법 | |
IT1190208B (it) | Apparecchio per impedire la dispersione di lanuggine in una roccatrice | |
BR8607097A (pt) | Conjunto de acionamento e aparelho de perfuracao | |
KR870700497A (ko) | 건식 벽체 및 그와 유사한 재료 수선 방법 | |
DK337086A (da) | Benzimidazolderivater | |
IT1214715B (it) | Procedimento ed apparecchiatura per sgomberare corpi esplosivi | |
BR8601902A (pt) | Pneumatico e estrutura ruptora | |
IT1203738B (it) | Bilirubin-cssidasi termostabile e procedimento per produrla | |
DK162686D0 (da) | Pseudopterosin og syntetisk derivater deraf og forbindelsernes anvendelse | |
AT383400B (de) | Bohrschraube | |
TR23581A (tr) | Partikuel halde maddelerin muamele edilmesi ile ilgili islahat | |
IT1184164B (it) | Triptidi ad azione ipotensiva e procedimento per la loro sintesi | |
KR880700707A (ko) | 작업장치 | |
BR8607178A (pt) | Martelo para perfuracao | |
MX161379A (es) | Mejoras a metodo para regenerar una barrena para martillo perforador | |
IT1182193B (it) | Procedimento ed apparecchio per rivelare lo stato di usura di una punta di trivellazione | |
DK569786A (da) | Benzimidazolderivater | |
AU6592186A (en) | Diving bell to be used when working in the wave affecting zone at one in water standing cylindrical element like a leg of a drilling platform or a bridge pillar | |
ES1004213Y (es) | Nuevos nichos e hipogeos | |
SE8501969D0 (sv) | Borrbom | |
SE8504138D0 (sv) | Moped och vespalyse | |
DK569686A (da) | Benzimidazolderivater | |
BR8504022A (pt) | Processo construtivo de estacas moldadas no local e trado de perfuracao |