DE3872205D1 - Vorrichtung zur untersuchung des erdbodens und der umgebenden erdformation. - Google Patents

Vorrichtung zur untersuchung des erdbodens und der umgebenden erdformation.

Info

Publication number
DE3872205D1
DE3872205D1 DE8888403156T DE3872205T DE3872205D1 DE 3872205 D1 DE3872205 D1 DE 3872205D1 DE 8888403156 T DE8888403156 T DE 8888403156T DE 3872205 T DE3872205 T DE 3872205T DE 3872205 D1 DE3872205 D1 DE 3872205D1
Authority
DE
Germany
Prior art keywords
earth
examining
information
surrounding
surrounding earth
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
DE8888403156T
Other languages
English (en)
Inventor
Peter Wraight
Edouard Marienbach
Jean-Michel Hache
Erik Rhein-Knudsen
Michael Evans
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 Ltd USA
Original Assignee
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 Schlumberger Ltd USA filed Critical Schlumberger Ltd USA
Application granted granted Critical
Publication of DE3872205D1 publication Critical patent/DE3872205D1/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
    • G01V5/12—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 gamma or X-ray sources
    • 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
DE8888403156T 1987-12-14 1988-12-13 Vorrichtung zur untersuchung des erdbodens und der umgebenden erdformation. Expired - Lifetime DE3872205D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/132,494 US4879463A (en) 1987-12-14 1987-12-14 Method and apparatus for subsurface formation evaluation

Publications (1)

Publication Number Publication Date
DE3872205D1 true DE3872205D1 (de) 1992-07-23

Family

ID=22454310

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888403156T Expired - Lifetime DE3872205D1 (de) 1987-12-14 1988-12-13 Vorrichtung zur untersuchung des erdbodens und der umgebenden erdformation.

Country Status (8)

Country Link
US (1) US4879463A (de)
EP (1) EP0323773B1 (de)
CN (1) CN1013288B (de)
BR (1) BR8806418A (de)
CA (1) CA1304833C (de)
DE (1) DE3872205D1 (de)
EG (1) EG18615A (de)
NO (1) NO174594C (de)

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US6836218B2 (en) * 2000-05-22 2004-12-28 Schlumberger Technology Corporation Modified tubular equipped with a tilted or transverse magnetic dipole for downhole logging
US6995684B2 (en) * 2000-05-22 2006-02-07 Schlumberger Technology Corporation Retrievable subsurface nuclear logging system
US6577244B1 (en) * 2000-05-22 2003-06-10 Schlumberger Technology Corporation Method and apparatus for downhole signal communication and measurement through a metal tubular
US6648083B2 (en) 2000-11-02 2003-11-18 Schlumberger Technology Corporation Method and apparatus for measuring mud and formation properties downhole
US7071697B2 (en) * 2001-01-04 2006-07-04 Schlumberger Technology Corporation Centralizer including measurement means
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US6552334B2 (en) 2001-05-02 2003-04-22 Schlumberger Technology Corporation Wellbore caliper measurement method using measurements from a gamma-gamma density
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JP4681811B2 (ja) * 2002-03-22 2011-05-11 ゼネラル・エレクトリック・カンパニイ 放射線検出器
US6944548B2 (en) * 2002-12-30 2005-09-13 Schlumberger Technology Corporation Formation evaluation through azimuthal measurements
DE10312271A1 (de) * 2003-03-19 2004-10-07 Gesellschaft für Schwerionenforschung mbH Strahlungsabschirmungsanordnung
US7073582B2 (en) * 2004-03-09 2006-07-11 Halliburton Energy Services, Inc. Method and apparatus for positioning a downhole tool
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US7284605B2 (en) * 2004-09-28 2007-10-23 Schlumberger Technology Corporation Apparatus and methods for reducing stand-off effects of a downhole tool
US7669668B2 (en) * 2004-12-01 2010-03-02 Schlumberger Technology Corporation System, apparatus, and method of conducting measurements of a borehole
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US20070090059A1 (en) * 2005-07-22 2007-04-26 Plummer Robert J Remote water quality monitoring systems and techniques
US7279677B2 (en) 2005-08-22 2007-10-09 Schlumberger Technology Corporation Measuring wellbore diameter with an LWD instrument using compton and photoelectric effects
US7294840B2 (en) * 2006-03-01 2007-11-13 Nucsafe, Inc. Apparatus and method for reducing microphonic susceptibility in a radiation detector
US7573027B2 (en) * 2006-10-04 2009-08-11 Baker Hughes Incorporated Measurement of standoff corrected photoelectric factor
US7800052B2 (en) * 2006-11-30 2010-09-21 Schlumberger Technology Corporation Method and system for stabilizing gain of a photomultipler used with a radiation detector
WO2009020996A2 (en) 2007-08-08 2009-02-12 Schlumberger Canada Limited Radiation generator and power supply configuration for well logging instruments
US8895914B2 (en) 2007-08-10 2014-11-25 Schlumberger Technology Corporation Ruggedized neutron shields
US7903782B2 (en) * 2007-12-19 2011-03-08 Schlumberger Technology Corporation Apparatus and method for fluid phase fraction determination using x-rays optimized for wet gas
US7897915B2 (en) * 2008-12-19 2011-03-01 Schlumberger Technology Corporation Segmented tubular body
US8421004B2 (en) * 2009-06-12 2013-04-16 Baker Hughes Incorporated Nuclear detectors built directly into shielding or modulating material
EP2275840B1 (de) * 2009-07-16 2013-09-25 Services Pétroliers Schlumberger Vorrichtung und Verfahren zur Messung von Formationseigenschaften
US8878140B2 (en) * 2009-10-29 2014-11-04 Battelle Energy Alliance, Llc Methods for radiation detection and characterization using a multiple detector probe
US8695728B2 (en) * 2010-04-19 2014-04-15 Baker Hughes Incorporated Formation evaluation using a bit-based active radiation source and a gamma ray detector
EP2649474A4 (de) 2010-11-11 2015-01-21 Services Petroliers Schlumberger Neutronengammadichte durch ein normalisiertes unelastisches verhältnis
US8664587B2 (en) * 2010-11-19 2014-03-04 Schlumberger Technology Corporation Non-rotating logging-while-drilling neutron imaging tool
US8668008B2 (en) 2011-06-01 2014-03-11 Schlumberger Technology Corporation Atomic battery powered downhole completions assembly
CN102953689B (zh) * 2011-08-30 2014-12-10 中国石油化工股份有限公司 一种放射源仓和具有该放射源仓的钻铤
US8583377B2 (en) * 2011-10-26 2013-11-12 Halliburton Energy Services, Inc. Methods and systems of formation density measurements in the presence of invasion of drilling fluids
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
US9268055B2 (en) 2011-12-30 2016-02-23 Schlumberger Technology Corporation Well-logging apparatus including azimuthally spaced radiation detectors
US20140034822A1 (en) * 2011-12-30 2014-02-06 Schlumberger Technology Corporation Well-logging apparatus including axially-spaced, noble gas-based detectors
US9052404B2 (en) * 2011-12-30 2015-06-09 Schlumberger Technology Corporation Well-logging apparatus including azimuthally-spaced, noble gas-based detectors
FI123928B (en) 2012-09-06 2013-12-31 Robit Rocktools Ltd Method of drillhole exploration, drill arrangement, and drillhole exploration configuration
CN104704391B (zh) * 2012-10-24 2018-05-25 哈利伯顿能源服务公司 使用两点来稳定频谱
US9715022B2 (en) * 2013-05-15 2017-07-25 Schlumberger Technology Corporation Scintillation detector package having radioactive support apparatus
US20150177409A1 (en) * 2013-12-20 2015-06-25 Visuray Intech Ltd (Bvi) Methods and Means for Creating Three-Dimensional Borehole Image Data
US10267947B2 (en) * 2014-09-29 2019-04-23 Halliburton Energy Services, Inc. Signal stabilization and calibration for neutron detection
CN104373121B (zh) * 2014-11-12 2017-10-17 中国石油天然气股份有限公司 一种井下射线式含水监测仪
US9599743B2 (en) * 2015-04-29 2017-03-21 Baker Hughes Incorporated Density measurements using detectors on a pulsed neutron measurement platform
EP3563037A4 (de) * 2016-12-29 2020-07-22 Scientific Drilling International, Inc. Spektrale und azimutale gammastrahlenvorrichtung und verfahren zum messen während des bohrens
CN108693201B (zh) * 2018-03-27 2020-07-07 深圳市中核共创科技有限公司 一种混凝土脱空检测的测量仪
US10908101B2 (en) 2018-11-16 2021-02-02 Core Laboratories Lp System and method for analyzing subsurface core samples
CN111890402B (zh) * 2020-07-21 2021-04-09 中国科学院地质与地球物理研究所 一种核测井仪器用自动装卸源控制系统及方法
US11940591B2 (en) * 2020-08-07 2024-03-26 Nabors Drilling Technologies Usa, Inc. Gamma ray logging tool with detector window
CN113029388B (zh) * 2021-02-24 2022-03-25 中国核动力研究设计院 可提高堆芯探测器组件传感器定位精度的定位装置

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Also Published As

Publication number Publication date
EP0323773A2 (de) 1989-07-12
US4879463A (en) 1989-11-07
CA1304833C (en) 1992-07-07
NO885066D0 (no) 1988-11-14
CN1013288B (zh) 1991-07-24
NO885066L (no) 1989-06-15
EG18615A (en) 1993-08-30
CN1034405A (zh) 1989-08-02
NO174594B (no) 1994-02-21
EP0323773A3 (en) 1989-07-19
EP0323773B1 (de) 1992-06-17
BR8806418A (pt) 1989-08-22
NO174594C (no) 1994-06-01

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Legal Events

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8332 No legal effect for de