IE37486L - Logging-while-drilling tool. - Google Patents
Logging-while-drilling tool.Info
- Publication number
- IE37486L IE37486L IE730509A IE50973A IE37486L IE 37486 L IE37486 L IE 37486L IE 730509 A IE730509 A IE 730509A IE 50973 A IE50973 A IE 50973A IE 37486 L IE37486 L IE 37486L
- Authority
- IE
- Ireland
- Prior art keywords
- tool
- valve
- logging
- operating
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 4
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
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- 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
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
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- 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
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
- E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
- E21B47/20—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by modulation of mud waves, e.g. by continuous modulation
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- C—CHEMISTRY; METALLURGY
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/085—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing carboxyl groups; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/088—Neutral salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
- C10M2219/089—Overbased salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/108—Phenothiazine
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/042—Metal salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/043—Ammonium or amine salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Drilling And Boring (AREA)
Abstract
A logging-while-drilling tool which is adapted to be positioned within the drill string of a well drilling apparatus. The tool has a turbinelike, signal-generating valve which opens and closes at a rate to generate a pressure wave signal in the drilling fluid which is representative of a measured downhole condition. The tool includes a means for both biasing the valve toward an open position and holding it there when the tool is not operating and for canceling or substantially reducing the torque loads applied to the drive train of the tool when the tool is operating. This means comprises a magnetic unit which develops a magnetic torque characteristic which opposes the normal hydraulic torque characteristics of the valve.
[US3792429A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26785172A | 1972-06-30 | 1972-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE37486L true IE37486L (en) | 1973-12-30 |
IE37486B1 IE37486B1 (en) | 1977-08-03 |
Family
ID=23020397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE509/73A IE37486B1 (en) | 1972-06-30 | 1973-03-30 | A logging-while-drilling tool |
Country Status (10)
Country | Link |
---|---|
US (1) | US3792429A (en) |
AU (1) | AU462604B2 (en) |
CA (1) | CA978175A (en) |
DK (1) | DK148006C (en) |
GB (1) | GB1378871A (en) |
IE (1) | IE37486B1 (en) |
MY (1) | MY7500158A (en) |
NL (1) | NL170449C (en) |
NO (1) | NO133914C (en) |
OA (1) | OA04435A (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997867A (en) * | 1973-09-17 | 1976-12-14 | Schlumberger Technology Corporation | Well bore data-transmission apparatus |
US3909776A (en) * | 1973-10-01 | 1975-09-30 | Amoco Prod Co | Fluidic oscillator seismic source |
US3949354A (en) * | 1974-05-15 | 1976-04-06 | Schlumberger Technology Corporation | Apparatus for transmitting well bore data |
USRE30055E (en) * | 1974-05-15 | 1979-07-24 | Schlumberger Technology Corporation | Apparatus for transmitting well bore data |
US4785300A (en) * | 1983-10-24 | 1988-11-15 | Schlumberger Technology Corporation | Pressure pulse generator |
GB8331111D0 (en) * | 1983-11-22 | 1983-12-29 | Sperry Sun Inc | Signalling within borehole whilst drilling |
CA1268052A (en) * | 1986-01-29 | 1990-04-24 | William Gordon Goodsman | Measure while drilling systems |
US5073877A (en) * | 1986-05-19 | 1991-12-17 | Schlumberger Canada Limited | Signal pressure pulse generator |
US5375098A (en) * | 1992-08-21 | 1994-12-20 | Schlumberger Technology Corporation | Logging while drilling tools, systems, and methods capable of transmitting data at a plurality of different frequencies |
US5237540A (en) * | 1992-08-21 | 1993-08-17 | Schlumberger Technology Corporation | Logging while drilling tools utilizing magnetic positioner assisted phase shifts |
US5586083A (en) * | 1994-08-25 | 1996-12-17 | Harriburton Company | Turbo siren signal generator for measurement while drilling systems |
EP1466070A1 (en) | 2002-01-17 | 2004-10-13 | Presssol Ltd. | Two string drilling system |
WO2003062590A1 (en) * | 2002-01-22 | 2003-07-31 | Presssol Ltd. | Two string drilling system using coil tubing |
US6909667B2 (en) | 2002-02-13 | 2005-06-21 | Halliburton Energy Services, Inc. | Dual channel downhole telemetry |
WO2004009952A1 (en) | 2002-07-19 | 2004-01-29 | Presssol Ltd. | Reverse circulation clean out system for low pressure gas wells |
AU2003260210A1 (en) * | 2002-08-21 | 2004-03-11 | Presssol Ltd. | Reverse circulation directional and horizontal drilling using concentric coil tubing |
US7075215B2 (en) * | 2003-07-03 | 2006-07-11 | Pathfinder Energy Services, Inc. | Matching layer assembly for a downhole acoustic sensor |
US7036363B2 (en) * | 2003-07-03 | 2006-05-02 | Pathfinder Energy Services, Inc. | Acoustic sensor for downhole measurement tool |
US6995500B2 (en) * | 2003-07-03 | 2006-02-07 | Pathfinder Energy Services, Inc. | Composite backing layer for a downhole acoustic sensor |
US7513147B2 (en) * | 2003-07-03 | 2009-04-07 | Pathfinder Energy Services, Inc. | Piezocomposite transducer for a downhole measurement tool |
US7343983B2 (en) * | 2004-02-11 | 2008-03-18 | Presssol Ltd. | Method and apparatus for isolating and testing zones during reverse circulation drilling |
US20050178586A1 (en) * | 2004-02-12 | 2005-08-18 | Presssol Ltd. | Downhole blowout preventor |
US20050252661A1 (en) * | 2004-05-13 | 2005-11-17 | Presssol Ltd. | Casing degasser tool |
GB2443415A (en) | 2006-11-02 | 2008-05-07 | Sondex Plc | A device for creating pressure pulses in the fluid of a borehole |
US7587936B2 (en) * | 2007-02-01 | 2009-09-15 | Smith International Inc. | Apparatus and method for determining drilling fluid acoustic properties |
US8174929B2 (en) | 2007-07-02 | 2012-05-08 | Schlumberger Technology Corporation | Spindle for mud pulse telemetry applications |
US8151905B2 (en) * | 2008-05-19 | 2012-04-10 | Hs International, L.L.C. | Downhole telemetry system and method |
US8117907B2 (en) * | 2008-12-19 | 2012-02-21 | Pathfinder Energy Services, Inc. | Caliper logging using circumferentially spaced and/or angled transducer elements |
EP3045654A1 (en) * | 2012-11-06 | 2016-07-20 | Evolution Engineering Inc. | Measurement while drilling fluid pressure pulse generator |
CA2900592C (en) * | 2013-02-27 | 2016-05-17 | Evolution Engineering Inc. | Fluid pressure pulse generating apparatus and method of using same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2700131A (en) * | 1951-07-20 | 1955-01-18 | Lane Wells Co | Measurement system |
US2940039A (en) * | 1957-06-10 | 1960-06-07 | Smith Corp A O | Well bore electrical generator |
US3309656A (en) * | 1964-06-10 | 1967-03-14 | Mobil Oil Corp | Logging-while-drilling system |
-
1972
- 1972-06-30 US US00267851A patent/US3792429A/en not_active Expired - Lifetime
-
1973
- 1973-03-21 NL NLAANVRAGE7303988,A patent/NL170449C/en not_active IP Right Cessation
- 1973-03-23 GB GB1414073A patent/GB1378871A/en not_active Expired
- 1973-03-29 CA CA167,468A patent/CA978175A/en not_active Expired
- 1973-03-30 IE IE509/73A patent/IE37486B1/en unknown
- 1973-04-11 NO NO1503/73A patent/NO133914C/no unknown
- 1973-06-06 AU AU56574/73A patent/AU462604B2/en not_active Expired
- 1973-06-25 OA OA54949A patent/OA04435A/en unknown
- 1973-06-29 DK DK361373A patent/DK148006C/en not_active IP Right Cessation
-
1975
- 1975-12-30 MY MY158/75A patent/MY7500158A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK148006B (en) | 1985-01-28 |
OA04435A (en) | 1980-03-15 |
CA978175A (en) | 1975-11-18 |
GB1378871A (en) | 1974-12-27 |
AU462604B2 (en) | 1975-06-26 |
IE37486B1 (en) | 1977-08-03 |
NL170449B (en) | 1982-06-01 |
NL170449C (en) | 1982-11-01 |
US3792429A (en) | 1974-02-12 |
NO133914C (en) | 1976-07-14 |
NO133914B (en) | 1976-04-05 |
DK148006C (en) | 1985-09-02 |
NL7303988A (en) | 1974-01-02 |
MY7500158A (en) | 1975-12-31 |
AU5657473A (en) | 1974-12-12 |
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