DE60219185D1 - Messung der Strömungsgeschwindigkeit von Spülung mittels gepulster Neutronen - Google Patents

Messung der Strömungsgeschwindigkeit von Spülung mittels gepulster Neutronen

Info

Publication number
DE60219185D1
DE60219185D1 DE60219185T DE60219185T DE60219185D1 DE 60219185 D1 DE60219185 D1 DE 60219185D1 DE 60219185 T DE60219185 T DE 60219185T DE 60219185 T DE60219185 T DE 60219185T DE 60219185 D1 DE60219185 D1 DE 60219185D1
Authority
DE
Germany
Prior art keywords
neutron generator
pulsed neutron
determining
rinsing
measurement
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
DE60219185T
Other languages
English (en)
Inventor
Peter Wraight
Roger Griffiths
Kenneth E Stephenson
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
Original Assignee
Services Petroliers Schlumberger SA
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 filed Critical Services Petroliers Schlumberger SA
Application granted granted Critical
Publication of DE60219185D1 publication Critical patent/DE60219185D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • 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
    • E21B47/003—Determining well or borehole volumes
    • 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
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
    • 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
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity

Landscapes

  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Measurement Of Radiation (AREA)
  • Measuring Volume Flow (AREA)
DE60219185T 2002-12-31 2002-12-31 Messung der Strömungsgeschwindigkeit von Spülung mittels gepulster Neutronen Expired - Lifetime DE60219185D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02293280A EP1435430B1 (de) 2002-12-31 2002-12-31 Messung der Strömungsgeschwindigkeit von Spülung mittels gepulster Neutronen

Publications (1)

Publication Number Publication Date
DE60219185D1 true DE60219185D1 (de) 2007-05-10

Family

ID=32479833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60219185T Expired - Lifetime DE60219185D1 (de) 2002-12-31 2002-12-31 Messung der Strömungsgeschwindigkeit von Spülung mittels gepulster Neutronen

Country Status (7)

Country Link
US (1) US7669468B2 (de)
EP (1) EP1435430B1 (de)
AT (1) ATE358226T1 (de)
AU (1) AU2003288150A1 (de)
DE (1) DE60219185D1 (de)
RU (1) RU2325522C2 (de)
WO (1) WO2004059125A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2399111B (en) * 2003-03-07 2005-10-05 Schlumberger Holdings Methods for detecting while drilling underbalanced the presence and depth of water produced from the formation and for measuring parameters related thereto
US7186971B2 (en) * 2004-06-29 2007-03-06 Baker Hughes Incorporated Flowshot technique
CA2615140A1 (en) * 2006-12-15 2008-06-15 Konstandinos S. Zamfes Flow density tool
GB2445159B (en) * 2006-12-23 2009-11-18 Schlumberger Holdings Methods and systems for determining mud flow velocity from measurement of an amplitude of an artificially induced radiation
US9228401B2 (en) 2008-09-15 2016-01-05 Bp Corporation North America Inc. Method of determining borehole conditions from distributed measurement data
US7950451B2 (en) * 2009-04-10 2011-05-31 Bp Corporation North America Inc. Annulus mud flow rate measurement while drilling and use thereof to detect well dysfunction
US20140130591A1 (en) 2011-06-13 2014-05-15 Schlumberger Technology Corporation Methods and Apparatus for Determining Downhole Parameters
US9268055B2 (en) 2011-12-30 2016-02-23 Schlumberger Technology Corporation Well-logging apparatus including azimuthally spaced radiation detectors
US9599743B2 (en) 2015-04-29 2017-03-21 Baker Hughes Incorporated Density measurements using detectors on a pulsed neutron measurement platform
CN108194076B (zh) * 2017-12-27 2021-03-26 中国石油天然气股份有限公司 双向脉冲中子氧活化测井仪标定解释方法、装置和图版

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691378A (en) * 1970-06-26 1972-09-12 Dresser Ind Simultaneous pulsed neutron well logging
US4233508A (en) * 1978-12-18 1980-11-11 Texaco Inc. Water injection profiling
US5219518A (en) * 1989-10-02 1993-06-15 Schlumberger Technology Corporation Nuclear oxygen activation method and apparatus for detecting and quantifying water flow
US5404752A (en) * 1993-09-28 1995-04-11 Western Atlas International, Inc. Method for measuring the velocity of water flow through nested conduits
CA2133286C (en) * 1993-09-30 2005-08-09 Gordon Moake Apparatus and method for measuring a borehole
US5486695A (en) * 1994-03-29 1996-01-23 Halliburton Company Standoff compensation for nuclear logging while drilling systems
US5440118A (en) 1994-03-31 1995-08-08 Schlumberger Technology Corporation Methods and apparatus for determining formation lithology by gamma ray spectroscopy
US5539225A (en) 1994-09-16 1996-07-23 Schlumberger Technology Corporation Accelerator-based methods and apparatus for measurement-while-drilling
US5786595A (en) 1996-03-29 1998-07-28 Schlumberger Technology Corporation Method for estimating lithological fractions using nuclear spectroscopy measurements

Also Published As

Publication number Publication date
US7669468B2 (en) 2010-03-02
RU2005124268A (ru) 2006-01-27
EP1435430B1 (de) 2007-03-28
EP1435430A1 (de) 2004-07-07
US20060254350A1 (en) 2006-11-16
AU2003288150A1 (en) 2004-07-22
RU2325522C2 (ru) 2008-05-27
WO2004059125A1 (en) 2004-07-15
ATE358226T1 (de) 2007-04-15

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