GB2391940B - Optical tool and method for analysis of formation fluids - Google Patents
Optical tool and method for analysis of formation fluidsInfo
- Publication number
- GB2391940B GB2391940B GB0328033A GB0328033A GB2391940B GB 2391940 B GB2391940 B GB 2391940B GB 0328033 A GB0328033 A GB 0328033A GB 0328033 A GB0328033 A GB 0328033A GB 2391940 B GB2391940 B GB 2391940B
- Authority
- GB
- United Kingdom
- Prior art keywords
- analysis
- formation fluids
- optical tool
- tool
- optical
- 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 - Fee Related
Links
Classifications
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
-
- 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
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/113—Locating fluid leaks, intrusions or movements using electrical indications; using light radiations
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/10—Obtaining fluid samples or testing fluids, in boreholes or wells using side-wall fluid samplers or testers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/228,721 US6388251B1 (en) | 1999-01-12 | 1999-01-12 | Optical probe for analysis of formation fluids |
GB0119595A GB2362948B (en) | 1999-01-12 | 2000-01-12 | Formation tester tool |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0328033D0 GB0328033D0 (en) | 2004-01-07 |
GB2391940A GB2391940A (en) | 2004-02-18 |
GB2391940B true GB2391940B (en) | 2004-03-31 |
Family
ID=30445237
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0328032A Expired - Fee Related GB2391939B (en) | 1999-01-12 | 2000-01-12 | Optical tool and method for analysis of formation fluids |
GB0328033A Expired - Fee Related GB2391940B (en) | 1999-01-12 | 2000-01-12 | Optical tool and method for analysis of formation fluids |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0328032A Expired - Fee Related GB2391939B (en) | 1999-01-12 | 2000-01-12 | Optical tool and method for analysis of formation fluids |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB2391939B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7526953B2 (en) | 2002-12-03 | 2009-05-05 | Schlumberger Technology Corporation | Methods and apparatus for the downhole characterization of formation fluids |
US7498567B2 (en) | 2007-06-23 | 2009-03-03 | Schlumberger Technology Corporation | Optical wellbore fluid characteristic sensor |
WO2010056340A1 (en) | 2008-11-11 | 2010-05-20 | Sun Chemical Corporation | Uv-vis atr short pathlength spectroscopy of printing inks |
US8436296B2 (en) | 2009-11-06 | 2013-05-07 | Precision Energy Services, Inc. | Filter wheel assembly for downhole spectroscopy |
US8735803B2 (en) | 2009-11-06 | 2014-05-27 | Precision Energy Services, Inc | Multi-channel detector assembly for downhole spectroscopy |
US8411262B2 (en) | 2010-09-30 | 2013-04-02 | Precision Energy Services, Inc. | Downhole gas breakout sensor |
US8542353B2 (en) | 2010-09-30 | 2013-09-24 | Precision Energy Services, Inc. | Refractive index sensor for fluid analysis |
DE102013203109A1 (en) * | 2013-02-26 | 2014-08-28 | Siemens Aktiengesellschaft | Dust line with optical sensor and method for measuring the composition of dust |
US9632071B2 (en) * | 2013-07-25 | 2017-04-25 | General Electric Company | Systems and methods for analyzing a multiphase fluid |
GB2551721B (en) * | 2016-06-27 | 2021-06-02 | Sondex Wireline Ltd | Optical Sensor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999000575A2 (en) * | 1997-06-27 | 1999-01-07 | Baker Hughes Incorporated | Drilling system with sensors for determining properties of drilling fluid downhole |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4994671A (en) * | 1987-12-23 | 1991-02-19 | Schlumberger Technology Corporation | Apparatus and method for analyzing the composition of formation fluids |
US5167149A (en) * | 1990-08-28 | 1992-12-01 | Schlumberger Technology Corporation | Apparatus and method for detecting the presence of gas in a borehole flow stream |
-
2000
- 2000-01-12 GB GB0328032A patent/GB2391939B/en not_active Expired - Fee Related
- 2000-01-12 GB GB0328033A patent/GB2391940B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999000575A2 (en) * | 1997-06-27 | 1999-01-07 | Baker Hughes Incorporated | Drilling system with sensors for determining properties of drilling fluid downhole |
Also Published As
Publication number | Publication date |
---|---|
GB2391939A (en) | 2004-02-18 |
GB0328033D0 (en) | 2004-01-07 |
GB2391939B (en) | 2004-03-24 |
GB0328032D0 (en) | 2004-01-07 |
GB2391940A (en) | 2004-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20110112 |