EP2594734B1 - Sondenschutz eines Bohrlochdatenerfassungswerkzeugs - Google Patents

Sondenschutz eines Bohrlochdatenerfassungswerkzeugs Download PDF

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Publication number
EP2594734B1
EP2594734B1 EP11290550.0A EP11290550A EP2594734B1 EP 2594734 B1 EP2594734 B1 EP 2594734B1 EP 11290550 A EP11290550 A EP 11290550A EP 2594734 B1 EP2594734 B1 EP 2594734B1
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EP
European Patent Office
Prior art keywords
probe
tip
guard
support
longitudinal axis
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.)
Active
Application number
EP11290550.0A
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English (en)
French (fr)
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EP2594734A1 (de
Inventor
Pierre Mouget
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.)
Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd
Prad Research and Development Ltd
Schlumberger Technology BV
Original Assignee
Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd
Prad Research and Development Ltd
Schlumberger Technology BV
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 Services Petroliers Schlumberger SA, Schlumberger Holdings Ltd, Prad Research and Development Ltd, Schlumberger Technology BV filed Critical Services Petroliers Schlumberger SA
Priority to EP11290550.0A priority Critical patent/EP2594734B1/de
Priority to US14/353,770 priority patent/US20140290350A1/en
Priority to PCT/US2012/063764 priority patent/WO2013078000A1/en
Publication of EP2594734A1 publication Critical patent/EP2594734A1/de
Application granted granted Critical
Publication of EP2594734B1 publication Critical patent/EP2594734B1/de
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    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments
    • 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

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  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Surgical Instruments (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Sampling And Sample Adjustment (AREA)

Claims (15)

  1. Sondenanordnung (28, 28A, 128A) für die Verwendung mit einem Bohrlochdaten-Erfassungswerkzeug (10), die umfasst:
    eine Sonde (50, 150), die einen Körper (60, 160) und eine Spitze (62, 162), die sich von dem Körper (60, 160) entlang einer Längsachse (X, X1) der Spitze (62, 162) bis zu einem Abschlussende (68, 168) erstreckt, enthält, wobei die Spitze (62, 162) eine Länge und eine Oberfläche entlang der Länge definiert und konfiguriert ist, ein oder mehrere Bohrlocheigenschaften aufzunehmen; und
    einen Sondenschutz (52, 152), der sich über die Spitze (62, 162) der Sonde (50, 150) erstreckt, wobei der Sondenschutz (52, 152) bis zu 50 % der Oberfläche der Spitze (62, 162) vor einer Strömung (F, F1), die von der Längsachse (X, X1) der Spitze (62, 162) der Sonde (50, 150) winkelig versetzt ist, schützt.
  2. Sondenanordnung (28, 28A) nach Anspruch 1, wobei der Sondenschutz (52) ein schraubenartig geformtes Element enthält.
  3. Sondenanordnung (28, 28A) nach einem der vorhergehenden Ansprüche, wobei der Sondenschutz (52) durch einen schraubenartig geformten Draht ausgebildet ist.
  4. Sondenanordnung (28, 28A) nach einem der vorhergehenden Ansprüche, wobei der Sondenschutz (52) durch ein längliches Element ausgebildet ist, das einen im Wesentlichen kreisförmigen Querschnitt aufweist.
  5. Sondenanordnung (28, 28A) nach einem der vorhergehenden Ansprüche, wobei der Sondenschutz (52) eine schraubenartige Form mit einer sich ändernden Ganghöhe aufweist.
  6. Sondenanordnung (28, 28A) nach einem der vorhergehenden Ansprüche, wobei der Sondenschutz (52) eine schraubenartige Form mit einem konstanten Radius aufweist.
  7. Sondenanordnung (28, 28A) nach einem der Ansprüche 1 bis 5, wobei der Sondenschutz (52) eine schraubenartige Form mit einem sich ändernden Radius aufweist.
  8. Sondenanordnung (28, 28A) nach einem der vorhergehenden Ansprüche, wobei der Sondenschutz (52) eine schraubenartige Form aufweist, die eine Längsachse (Y) definiert, die mit der Längsachse (X) der Spitze (62) der Sonde (50) koaxial ist.
  9. Sondenanordnung (28, 28A, 128A) nach einem der vorhergehenden Ansprüche, die ferner eine Stütze (54, 154) umfasst, die die Sonde (50, 150) und den Sondenschutz (52, 152) hält, so dass die Spitze (62, 162) der Sonde (50, 150) von der Stütze (54, 154) beabstandet ist.
  10. Sondenanordnung (28, 28A, 128A) nach einem der Ansprüche 1 bis 8, die ferner eine Stütze (54, 154) umfasst, die die Sonde (50, 150) hält, wobei die Stütze (54, 154) eine Fläche (78, 178) definiert, die in Richtung auf die Sonde (50, 150) angeordnet ist, und den Sondenschutz (52, 152), der sich in einem variierenden Abstand von der Fläche der Stütze (54, 154) entlang der Sonde (50, 150) erstreckt, hält.
  11. Sondenanordnung (28, 28A, 128A) nach Anspruch 10, wobei sich das Abschlussende (68, 168) der Spitze (62, 162) benachbart zu einem Abschnitt des Sondenschutzes (52, 152) befindet, der sich in einem maximalen Abstand von der Fläche der Stütze (54, 154) befindet.
  12. Verfahren, das das Befestigen eines Sondenschutzes (52, 152) um eine Spitze (62, 162) einer Sonde (50, 150), die sich von einem Sondenkörper (60, 160) entlang einer Längsachse und bis zu einem Abschlussende (68, 168) erstreckt, umfasst, wobei die Sondenspitze (62, 162) eine Länge und eine Oberfläche entlang der Länge definiert und konfiguriert ist, eine oder mehrere Bohrlocheigenschaften aufzunehmen, wobei sich der Sondenschutz (52, 152) um die Spitze (62, 162) der Sonde (50, 150) erstreckt, so dass bis zu 50 % der Oberfläche der Spitze (62, 162) vor einer Strömung (F, F1), die von der Längsachse (X, X1) der Sondenspitze (62, 162) winkelig versetzt ist, geschützt sind.
  13. Verfahren nach Anspruch 12, wobei der Sondenschutz (52) eine schraubenartige Form aufweist und der Sondenschutz (52) um die Spitze (62) der Sonde (50) befestigt ist, so dass eine Längsachse (Y) der schraubenartigen Form mit der Längsachse (X) der Sondenspitze (62) koaxial ist.
  14. Verfahren nach Anspruch 12 oder 13, das ferner das Befestigen der Sonde (50, 150) an einer Stütze (54, 154) umfasst, die eine Fläche definiert, die in Richtung auf die Sonde (50, 150) positioniert ist, so dass sich der Sondenschutz (52, 152) entlang der Sondenspitze (62, 162) erstreckt, um einen variierenden Abstand von der Fläche der Stütze (54, 154) zu definieren.
  15. Verfahren nach Anspruch 14, das ferner das Befestigen eines Abschnitts des Sondenschutzes (52, 152) umfasst, der sich dem Abschlussende (68, 168) der Spitze (62, 162) benachbart in einem maximalen Abstand von der Fläche der Stütze (54, 154) befindet.
EP11290550.0A 2011-11-21 2011-11-21 Sondenschutz eines Bohrlochdatenerfassungswerkzeugs Active EP2594734B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11290550.0A EP2594734B1 (de) 2011-11-21 2011-11-21 Sondenschutz eines Bohrlochdatenerfassungswerkzeugs
US14/353,770 US20140290350A1 (en) 2011-11-21 2012-11-07 Well Data Acquisition Tool Probe Guard
PCT/US2012/063764 WO2013078000A1 (en) 2011-11-21 2012-11-07 Well data acquisition tool probe guard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11290550.0A EP2594734B1 (de) 2011-11-21 2011-11-21 Sondenschutz eines Bohrlochdatenerfassungswerkzeugs

Publications (2)

Publication Number Publication Date
EP2594734A1 EP2594734A1 (de) 2013-05-22
EP2594734B1 true EP2594734B1 (de) 2017-03-29

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ID=47192188

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11290550.0A Active EP2594734B1 (de) 2011-11-21 2011-11-21 Sondenschutz eines Bohrlochdatenerfassungswerkzeugs

Country Status (3)

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US (1) US20140290350A1 (de)
EP (1) EP2594734B1 (de)
WO (1) WO2013078000A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018134411A1 (en) 2017-01-23 2018-07-26 Francisco Albero S.A.U. Stretchable conductive ink

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1085750A (en) * 1912-12-23 1914-02-03 James A Mcmichael Guard for incandescent lamps.
US3470744A (en) * 1966-01-14 1969-10-07 John E Lindberg Temperature detection sensor
US5351532A (en) * 1992-10-08 1994-10-04 Paradigm Technologies Methods and apparatus for making chemical concentration measurements in a sub-surface exploration probe
US6843119B2 (en) * 1997-09-18 2005-01-18 Solinst Canada Limited Apparatus for measuring and recording data from boreholes
US6016191A (en) * 1998-05-07 2000-01-18 Schlumberger Technology Corporation Apparatus and tool using tracers and singles point optical probes for measuring characteristics of fluid flow in a hydrocarbon well and methods of processing resulting signals
US6301959B1 (en) * 1999-01-26 2001-10-16 Halliburton Energy Services, Inc. Focused formation fluid sampling probe
GB2383136B (en) * 2001-12-14 2004-01-14 Schlumberger Holdings Flow characteristic measuring apparatus and method
US8616275B2 (en) * 2009-09-14 2013-12-31 Ronald J. Paulsen Groundwater evaluation tools and methods of groundwater evaluation
BR112012007836A2 (pt) * 2009-10-05 2016-03-15 Nkt Flexibles Is tubo flexível não ligado.

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* Cited by examiner, † Cited by third party
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None *

Also Published As

Publication number Publication date
WO2013078000A1 (en) 2013-05-30
US20140290350A1 (en) 2014-10-02
EP2594734A1 (de) 2013-05-22

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