DE69516525D1 - Beschleunigerverfahren und gerät zur messung während des bohrens - Google Patents

Beschleunigerverfahren und gerät zur messung während des bohrens

Info

Publication number
DE69516525D1
DE69516525D1 DE69516525T DE69516525T DE69516525D1 DE 69516525 D1 DE69516525 D1 DE 69516525D1 DE 69516525 T DE69516525 T DE 69516525T DE 69516525 T DE69516525 T DE 69516525T DE 69516525 D1 DE69516525 D1 DE 69516525D1
Authority
DE
Germany
Prior art keywords
during drilling
acceleration method
measuring during
measuring
acceleration
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.)
Expired - Lifetime
Application number
DE69516525T
Other languages
English (en)
Inventor
A Loomis
E Stephenson
A Truax
P Ziegler
Zema Chowdhuri
Benoit Couet
L Evans
Paul Albats
A Roscoe
M Holenka
A Moriarty
R Sloan
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
Schlumberger Technology BV
Schlumberger Ltd USA
Original Assignee
Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd
Schlumberger Technology BV
Schlumberger Ltd USA
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, Schlumberger Technology BV, Schlumberger Ltd USA filed Critical Services Petroliers Schlumberger SA
Application granted granted Critical
Publication of DE69516525D1 publication Critical patent/DE69516525D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/104—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting secondary Y-rays as well as reflected or back-scattered neutrons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/101—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/107—Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting reflected or back-scattered neutrons
DE69516525T 1994-09-16 1995-09-11 Beschleunigerverfahren und gerät zur messung während des bohrens Expired - Lifetime DE69516525D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/307,894 US5539225A (en) 1994-09-16 1994-09-16 Accelerator-based methods and apparatus for measurement-while-drilling
PCT/US1995/011442 WO1996008733A1 (en) 1994-09-16 1995-09-11 Accelerator-base methods and apparatus for measurement-while-drilling

Publications (1)

Publication Number Publication Date
DE69516525D1 true DE69516525D1 (de) 2000-05-31

Family

ID=23191622

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516525T Expired - Lifetime DE69516525D1 (de) 1994-09-16 1995-09-11 Beschleunigerverfahren und gerät zur messung während des bohrens

Country Status (12)

Country Link
US (2) US5539225A (de)
EP (1) EP0781422B1 (de)
JP (1) JP3647460B2 (de)
CN (1) CN1122860C (de)
AU (1) AU689326B2 (de)
BR (1) BR9508924A (de)
CA (1) CA2199726C (de)
DE (1) DE69516525D1 (de)
MX (1) MX9701937A (de)
MY (1) MY114280A (de)
NO (1) NO318301B1 (de)
WO (1) WO1996008733A1 (de)

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US6738720B2 (en) * 2001-11-29 2004-05-18 Computalog U.S.A. Apparatus and methods for measurement of density of materials using a neutron source and two spectrometers
US7129477B2 (en) * 2002-04-03 2006-10-31 Baker Hughes Incorporated Method of processing data from a dual detector LWD density logging instrument coupled with an acoustic standoff measurement
US6884994B2 (en) * 2002-09-19 2005-04-26 Schlumberger Technology Corporation High temperature scintillator
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US6944548B2 (en) 2002-12-30 2005-09-13 Schlumberger Technology Corporation Formation evaluation through azimuthal measurements
ATE344930T1 (de) * 2002-12-31 2006-11-15 Schlumberger Services Petrol Verfahren und vorrichtung zur spektroskopischen verarbeitung von daten im bohrloch
ATE358226T1 (de) 2002-12-31 2007-04-15 Schlumberger Services Petrol Messung der strömungsgeschwindigkeit von spülung mittels gepulster neutronen
US20040178337A1 (en) * 2003-03-11 2004-09-16 Baker Hughes Incorporated Neutron detector for downhole use
US6754586B1 (en) * 2003-03-28 2004-06-22 Schlumberger Technology Corporation Apparatus and methods for monitoring output from pulsed neutron sources
US7180826B2 (en) 2004-10-01 2007-02-20 Teledrill Inc. Measurement while drilling bi-directional pulser operating in a near laminar annular flow channel
US7642507B2 (en) * 2005-02-28 2010-01-05 Schlumberger Technology Corporation Apparatus and methods for interlaced density and neutron measurements
US7361886B2 (en) * 2005-02-28 2008-04-22 Schlumberger Technology Corporation Corrections of gamma-ray responses
US7365307B2 (en) * 2005-02-28 2008-04-29 Schlumberger Technology Corporation Sigma/porosity tools with neutron monitors
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US8522897B2 (en) 2005-11-21 2013-09-03 Schlumberger Technology Corporation Lead the bit rotary steerable tool
US8360174B2 (en) 2006-03-23 2013-01-29 Schlumberger Technology Corporation Lead the bit rotary steerable tool
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US8138943B2 (en) 2007-01-25 2012-03-20 David John Kusko Measurement while drilling pulser with turbine power generation unit
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US7408150B1 (en) 2007-06-25 2008-08-05 Schlumberger Technology Corporation Well logging method for determining formation characteristics using pulsed neutron capture measurements
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CN101598017B (zh) * 2008-06-04 2012-10-31 中国石油集团钻井工程技术研究院 方位中子孔隙度随钻测量装置
US10061055B2 (en) 2008-06-25 2018-08-28 Schlumberger Technology Corporation Absolute elemental concentrations from nuclear spectroscopy
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EP2388624A3 (de) 2008-06-27 2011-12-07 Services Petroliers Schlumberger (SPS) Bestimmung des Flüssigkeitsflusses in einem Bohrloch
CN102159970B (zh) * 2008-08-26 2014-12-10 普拉德研究及开发股份有限公司 在钻探期间确定地层水饱和度的方法和设备
US8720572B2 (en) 2008-12-17 2014-05-13 Teledrill, Inc. High pressure fast response sealing system for flow modulating devices
EP2241906B1 (de) 2009-04-17 2015-04-01 Services Pétroliers Schlumberger Verfahren zur Bestimmung der Dichte unterirdischer Formationen unter Verwendung von Neutronen induzierten Gammastrahlenmessungen
EP2275840B1 (de) 2009-07-16 2013-09-25 Services Pétroliers Schlumberger Vorrichtung und Verfahren zur Messung von Formationseigenschaften
US8791407B2 (en) * 2010-02-24 2014-07-29 Halliburton Energy Services, Inc. Gamma-gamma density measurement system for high-pressure, high-temperature measurements
US8525103B2 (en) * 2010-02-25 2013-09-03 Baker Hughes Incorporated Method for hydrocarbon saturation and hydraulic frac placement
US8502135B2 (en) * 2010-03-25 2013-08-06 Baker Hughes Incorporated Method for through-casing 3-phase saturation determination
US9372277B2 (en) * 2010-04-21 2016-06-21 Schlumberger Technology Corporation Neutron porosity downhole tool with improved precision and reduced lithology effects
US9715035B2 (en) * 2010-05-19 2017-07-25 Schlumberger Technology Corporation Pulse neutron formation gas identification with LWD measurements
US9304214B2 (en) * 2010-06-30 2016-04-05 Schlumberger Technology Corporation Neutron detection using a shielded gamma detector
CA2795445A1 (en) * 2010-06-30 2012-01-26 Schlumberger Canada Limited Neutron detection based on a boron shielded gamma detector
JPWO2012137738A1 (ja) 2011-04-04 2014-07-28 株式会社トクヤマ シンチレーター、放射線検出装置および放射線検出方法
EP2694848B1 (de) 2011-04-06 2020-03-11 David John Kusko Hydroelektrisches steuerventil für entfernte standorte
US20130105679A1 (en) * 2011-10-28 2013-05-02 Ge Energy Oilfield Technology, Inc. Dual gamma ray and neutron detector in a multi-sensor apparatus and related methods
CN102518431B (zh) * 2011-12-26 2015-04-22 中国石油大学(华东) 基于可控中子源的随钻多参数测井方法
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US9268055B2 (en) * 2011-12-30 2016-02-23 Schlumberger Technology Corporation Well-logging apparatus including azimuthally spaced radiation detectors
US9400340B2 (en) * 2013-05-13 2016-07-26 Baker Hughes Incorporated Sourceless density measurements with neutron induced gamma normalization
US10379253B2 (en) 2013-05-15 2019-08-13 Schlumberger Technology Corporation Borehole fluid effect correction for pulsed neutron porosity measurements
US10564311B2 (en) 2013-09-30 2020-02-18 Schlumberger Technology Corporation Formation imaging using neutron activation
US20150241577A1 (en) * 2013-12-19 2015-08-27 Schlumberger Technology Corporation Combined Epithermal And Thermal Neutron Detector And Its Application To Well Logging Instruments
EP2887104A1 (de) * 2013-12-23 2015-06-24 Services Pétroliers Schlumberger Neutronenabsorbierendes Gammastrahlungsfenster in Bohrlochwerkzeugen
US9310515B2 (en) * 2014-03-21 2016-04-12 Schlumberger Technology Corporation Method for using neutron interaction cross section to interpret neutron measurements
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US9995842B2 (en) 2015-05-29 2018-06-12 Schlumberger Technology Corporation Borehole fluid and/or casing effect correction for pulsed neutron measurements
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US10001582B2 (en) 2016-02-04 2018-06-19 Schlumberger Technology Corporation Method for using pulsed neutron induced gamma ray measurements to determine formation properties
CN106374310B (zh) * 2016-09-20 2019-05-31 贝兹维仪器(苏州)有限公司 一种下载手柄
CN106321078B (zh) * 2016-09-20 2023-03-24 贝兹维仪器(苏州)有限公司 一种数据下载装置
CA3052776C (en) * 2017-02-08 2023-07-11 Philip Teague Methods and means for azimuthal neutron porosity imaging of formation and cement volumes surrounding a borehole
KR20210111256A (ko) * 2018-12-07 2021-09-10 어번 유니버시티 토양 탄소 매핑을 위한 중성자 감마 분석의 스캐닝 모드 적용
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Also Published As

Publication number Publication date
US5539225A (en) 1996-07-23
EP0781422B1 (de) 2000-04-26
CN1177402A (zh) 1998-03-25
EP0781422A1 (de) 1997-07-02
JPH11511845A (ja) 1999-10-12
WO1996008733A1 (en) 1996-03-21
MY114280A (en) 2002-09-30
CA2199726A1 (en) 1996-03-21
MX9701937A (es) 1997-06-28
CA2199726C (en) 2003-11-11
CN1122860C (zh) 2003-10-01
NO971202D0 (no) 1997-03-14
AU689326B2 (en) 1998-03-26
USRE36012E (en) 1998-12-29
NO318301B1 (no) 2005-02-28
BR9508924A (pt) 1997-10-28
JP3647460B2 (ja) 2005-05-11
AU3628795A (en) 1996-03-29
NO971202L (no) 1997-05-16

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Legal Events

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8332 No legal effect for de