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WO2013192365A8 - Detecting a drill string washout event - Google Patents

Detecting a drill string washout event Download PDF

Info

Publication number
WO2013192365A8
WO2013192365A8 PCT/US2013/046678 US2013046678W WO2013192365A8 WO 2013192365 A8 WO2013192365 A8 WO 2013192365A8 US 2013046678 W US2013046678 W US 2013046678W WO 2013192365 A8 WO2013192365 A8 WO 2013192365A8
Authority
WO
WIPO (PCT)
Prior art keywords
drill string
detecting
drilling fluid
event
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.)
Ceased
Application number
PCT/US2013/046678
Other languages
French (fr)
Other versions
WO2013192365A1 (en
Inventor
Maurice Ringer
Qiuhua Liu
Richard V.C. Wong
Jonathan Dunlop
Kais Gzara
Iain Cooper
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schlumberger Canada Ltd
Services Petroliers Schlumberger SA
Schlumberger Technology BV
Schlumberger Technology Corp
Schlumberger Holdings Ltd
Prad Research and Development Ltd
Original Assignee
Schlumberger Canada Ltd
Services Petroliers Schlumberger SA
Schlumberger Technology BV
Schlumberger Technology Corp
Schlumberger Holdings Ltd
Prad Research and Development Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schlumberger Canada Ltd, Services Petroliers Schlumberger SA, Schlumberger Technology BV, Schlumberger Technology Corp, Schlumberger Holdings Ltd, Prad Research and Development Ltd filed Critical Schlumberger Canada Ltd
Priority to CA2876895A priority Critical patent/CA2876895A1/en
Priority to EP13806487.8A priority patent/EP2864576A4/en
Priority to US14/406,223 priority patent/US20150184504A1/en
Publication of WO2013192365A1 publication Critical patent/WO2013192365A1/en
Anticipated expiration legal-status Critical
Publication of WO2013192365A8 publication Critical patent/WO2013192365A8/en
Ceased legal-status Critical Current

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)

Abstract

A method for detecting a drill string washout event. The method includes locating a drill string in a wellbore formed in a subterranean formation. A drilling fluid is pumped into the drill string. The drill string includes a turbine that spins in response to the drilling fluid flowing therethrough. A comparison is made between a rate that the drilling fluid is pumped into the drill string and a spin rate of the turbine. A defect is determined to be formed in the drill string based upon the comparison.
PCT/US2013/046678 2012-06-22 2013-06-20 Detecting a drill string washout event Ceased WO2013192365A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2876895A CA2876895A1 (en) 2012-06-22 2013-06-20 Detecting a drill string washout event
EP13806487.8A EP2864576A4 (en) 2012-06-22 2013-06-20 DETECTION OF A TRAIN LEAK EVENT OF DRILLING RODS
US14/406,223 US20150184504A1 (en) 2012-06-22 2013-06-20 Detecting a Drill String Washout Event

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261663240P 2012-06-22 2012-06-22
US61/663,240 2012-06-22

Publications (2)

Publication Number Publication Date
WO2013192365A1 WO2013192365A1 (en) 2013-12-27
WO2013192365A8 true WO2013192365A8 (en) 2014-12-31

Family

ID=49769359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/046678 Ceased WO2013192365A1 (en) 2012-06-22 2013-06-20 Detecting a drill string washout event

Country Status (4)

Country Link
US (1) US20150184504A1 (en)
EP (1) EP2864576A4 (en)
CA (1) CA2876895A1 (en)
WO (1) WO2013192365A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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 (en) 2016-06-03 2017-12-07 Schlumberger Technology Corporation Detecting events in well reports
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
EP4396443A4 (en) 2021-09-02 2025-07-02 Services Petroliers Schlumberger HYBRID NEURAL NETWORK FOR DRILLING ANOMALIES DETECTION

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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
GB2267300B (en) * 1992-05-23 1995-08-02 Schlumberger Services Petrol Method for detecting drillstring washouts
AU8164898A (en) * 1997-06-27 1999-01-19 Baker Hughes Incorporated Drilling system with sensors for determining properties of drilling fluid downhole
GB0121353D0 (en) * 2001-09-04 2001-10-24 Rig Technology Ltd Improvements in or relating to transport of waste materials
US6868920B2 (en) * 2002-12-31 2005-03-22 Schlumberger Technology Corporation Methods and systems for averting or mitigating undesirable drilling events
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
US7694558B2 (en) * 2008-02-11 2010-04-13 Baker Hughes Incorporated Downhole washout detection system and method

Also Published As

Publication number Publication date
EP2864576A1 (en) 2015-04-29
WO2013192365A1 (en) 2013-12-27
EP2864576A4 (en) 2016-07-27
US20150184504A1 (en) 2015-07-02
CA2876895A1 (en) 2013-12-27

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