EP2864576A4 - Détection d'un événement de fuite de train de tiges de forage - Google Patents
Détection d'un événement de fuite de train de tiges de forageInfo
- Publication number
- EP2864576A4 EP2864576A4 EP13806487.8A EP13806487A EP2864576A4 EP 2864576 A4 EP2864576 A4 EP 2864576A4 EP 13806487 A EP13806487 A EP 13806487A EP 2864576 A4 EP2864576 A4 EP 2864576A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- detecting
- drill string
- event
- string washout
- washout event
- 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.)
- Withdrawn
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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261663240P | 2012-06-22 | 2012-06-22 | |
PCT/US2013/046678 WO2013192365A1 (fr) | 2012-06-22 | 2013-06-20 | Détection d'un événement de fuite de train de tiges de forage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2864576A1 EP2864576A1 (fr) | 2015-04-29 |
EP2864576A4 true EP2864576A4 (fr) | 2016-07-27 |
Family
ID=49769359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13806487.8A Withdrawn EP2864576A4 (fr) | 2012-06-22 | 2013-06-20 | Détection d'un événement de fuite de train de tiges de forage |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150184504A1 (fr) |
EP (1) | EP2864576A4 (fr) |
CA (1) | CA2876895A1 (fr) |
WO (1) | WO2013192365A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10036678B2 (en) * | 2013-10-21 | 2018-07-31 | Nabors Drilling Technologies Usa, Inc. | Automated control of toolface while slide drilling |
WO2017206182A1 (fr) | 2016-06-03 | 2017-12-07 | Schlumberger Technology Corporation | Détection d'événements dans des rapports de puits |
US11168524B2 (en) | 2019-09-04 | 2021-11-09 | Saudi Arabian Oil Company | Drilling system with circulation sub |
US11746649B2 (en) * | 2021-01-12 | 2023-09-05 | Saudi Arabian Oil Company | Leak detection for electric submersible pump systems |
US11313220B1 (en) | 2021-02-17 | 2022-04-26 | Saudi Arabian Oil Company | Methods for identifying drill string washouts during wellbore drilling |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925251A (en) * | 1954-03-05 | 1960-02-16 | Jan J Arps | Earth well borehole drilling and logging system |
US4941951A (en) * | 1989-02-27 | 1990-07-17 | Anadrill, Inc. | Method for improving a drilling process by characterizing the hydraulics of the drilling system |
US20040124009A1 (en) * | 2002-12-31 | 2004-07-01 | Schlumberger Technology Corporation | Methods and systems for averting or mitigating undesirable drilling events |
WO2009102735A2 (fr) * | 2008-02-11 | 2009-08-20 | Baker Hughes Incorporated | Système et procédé de détection de fuite d’eau de fond de trou |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2267300B (en) * | 1992-05-23 | 1995-08-02 | Schlumberger Services Petrol | Method for detecting drillstring washouts |
WO1999000575A2 (fr) * | 1997-06-27 | 1999-01-07 | Baker Hughes Incorporated | Dispositifs de forage munis de capteurs permettant de mesurer les proprietes des boues de forage en fond de puits |
GB0121353D0 (en) * | 2001-09-04 | 2001-10-24 | Rig Technology Ltd | Improvements in or relating to transport of waste materials |
US7044239B2 (en) * | 2003-04-25 | 2006-05-16 | Noble Corporation | System and method for automatic drilling to maintain equivalent circulating density at a preferred value |
-
2013
- 2013-06-20 WO PCT/US2013/046678 patent/WO2013192365A1/fr active Application Filing
- 2013-06-20 CA CA2876895A patent/CA2876895A1/fr not_active Abandoned
- 2013-06-20 US US14/406,223 patent/US20150184504A1/en not_active Abandoned
- 2013-06-20 EP EP13806487.8A patent/EP2864576A4/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925251A (en) * | 1954-03-05 | 1960-02-16 | Jan J Arps | Earth well borehole drilling and logging system |
US4941951A (en) * | 1989-02-27 | 1990-07-17 | Anadrill, Inc. | Method for improving a drilling process by characterizing the hydraulics of the drilling system |
US20040124009A1 (en) * | 2002-12-31 | 2004-07-01 | Schlumberger Technology Corporation | Methods and systems for averting or mitigating undesirable drilling events |
WO2009102735A2 (fr) * | 2008-02-11 | 2009-08-20 | Baker Hughes Incorporated | Système et procédé de détection de fuite d’eau de fond de trou |
Also Published As
Publication number | Publication date |
---|---|
WO2013192365A1 (fr) | 2013-12-27 |
EP2864576A1 (fr) | 2015-04-29 |
WO2013192365A8 (fr) | 2014-12-31 |
CA2876895A1 (fr) | 2013-12-27 |
US20150184504A1 (en) | 2015-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
17P | Request for examination filed |
Effective date: 20141216 |
|
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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 21/08 20060101AFI20160301BHEP Ipc: E21B 47/008 20120101ALI20160301BHEP Ipc: E21B 4/02 20060101ALI20160301BHEP Ipc: E21B 47/10 20120101ALI20160301BHEP |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160624 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21B 47/008 20120101ALI20160620BHEP Ipc: E21B 21/08 20060101AFI20160620BHEP Ipc: E21B 4/02 20060101ALI20160620BHEP Ipc: E21B 47/10 20120101ALI20160620BHEP |
|
17Q | First examination report despatched |
Effective date: 20160713 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170124 |