GB2334982B - Measurement-while-drilling devices with pad mounted sensors - Google Patents
Measurement-while-drilling devices with pad mounted sensorsInfo
- Publication number
- GB2334982B GB2334982B GB9828106A GB9828106A GB2334982B GB 2334982 B GB2334982 B GB 2334982B GB 9828106 A GB9828106 A GB 9828106A GB 9828106 A GB9828106 A GB 9828106A GB 2334982 B GB2334982 B GB 2334982B
- Authority
- GB
- United Kingdom
- Prior art keywords
- measurement
- pad mounted
- mounted sensors
- drilling devices
- drilling
- 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
Links
- 238000005553 drilling Methods 0.000 title 1
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
- 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
-
- 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
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
-
- 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
-
- 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
- E21B47/26—Storing data down-hole, e.g. in a memory or on a record carrier
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
- G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
- G01V11/005—Devices for positioning logging sondes with respect to the borehole wall
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0012067A GB2346915B (en) | 1997-12-18 | 1998-12-18 | Measurement-while drilling devices with pad mounted sensors |
GB0012066A GB2346914B (en) | 1997-12-18 | 1998-12-18 | Measurement-while-drilling devices with pad mounted sensors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7093397P | 1997-12-18 | 1997-12-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9828106D0 GB9828106D0 (en) | 1999-02-17 |
GB2334982A GB2334982A (en) | 1999-09-08 |
GB2334982B true GB2334982B (en) | 2000-10-04 |
Family
ID=22098229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9828106A Expired - Lifetime GB2334982B (en) | 1997-12-18 | 1998-12-18 | Measurement-while-drilling devices with pad mounted sensors |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2334982B (en) |
NO (3) | NO316537B1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2375365B (en) * | 1998-03-06 | 2002-12-18 | Baker Hughes Inc | A non-rotating sensor assembly for measurement-while-drilling |
US6247542B1 (en) * | 1998-03-06 | 2001-06-19 | Baker Hughes Incorporated | Non-rotating sensor assembly for measurement-while-drilling applications |
US6739409B2 (en) * | 1999-02-09 | 2004-05-25 | Baker Hughes Incorporated | Method and apparatus for a downhole NMR MWD tool configuration |
EP1072903A1 (en) * | 1999-07-27 | 2001-01-31 | Oxford Instruments (Uk) Limited | Apparatus for nuclear magnetic resonance measuring while drilling a borehole |
GB2355739B (en) * | 1999-10-29 | 2001-12-19 | Schlumberger Holdings | Method and apparatus for communication with a downhole tool |
US6308137B1 (en) | 1999-10-29 | 2001-10-23 | Schlumberger Technology Corporation | Method and apparatus for communication with a downhole tool |
US6831571B2 (en) * | 1999-12-21 | 2004-12-14 | Halliburton Energy Services, Inc. | Logging device data dump probe |
US6478096B1 (en) * | 2000-07-21 | 2002-11-12 | Baker Hughes Incorporated | Apparatus and method for formation testing while drilling with minimum system volume |
US6564883B2 (en) | 2000-11-30 | 2003-05-20 | Baker Hughes Incorporated | Rib-mounted logging-while-drilling (LWD) sensors |
US7424365B2 (en) * | 2005-07-15 | 2008-09-09 | Baker Hughes Incorporated | Apparent dip angle calculation and image compression based on region of interest |
US8860412B2 (en) * | 2010-08-31 | 2014-10-14 | Schlumberger Technology Corporation | Methods and systems for measuring NMR characteristics in production logging |
CA2916015C (en) * | 2013-08-30 | 2018-03-20 | Halliburton Energy Services, Inc. | Lwd resistivity imaging tool with adjustable sensor pads |
WO2016202403A1 (en) * | 2015-06-19 | 2016-12-22 | Read As | Method for determining the seismic signature of a drill bit acting as a seismic source |
GB2543496B (en) * | 2015-10-16 | 2017-11-29 | Reeves Wireline Tech Ltd | A borehole logging sensor and related methods |
CN113107361B (en) * | 2021-05-28 | 2023-10-27 | 山东科技大学 | Coal bed gas guiding drilling measurement and control device and method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4839870A (en) * | 1977-12-05 | 1989-06-13 | Scherbatskoy Serge Alexander | Pressure pulse generator system for measuring while drilling |
EP0417001A2 (en) * | 1989-09-06 | 1991-03-13 | Schlumberger Limited | Methods and apparatus for evaluating formation characteristics while drilling a borehole through earth formations |
GB2251014A (en) * | 1990-12-17 | 1992-06-24 | Teleco Oilfield Services Inc | Extendable arm for formation evaluation measurement-while-drilling tool |
US5458208A (en) * | 1994-07-05 | 1995-10-17 | Clarke; Ralph L. | Directional drilling using a rotating slide sub |
GB2311796A (en) * | 1996-03-30 | 1997-10-08 | Wood Group Production Technolo | Downhole sensor on extendable member |
-
1998
- 1998-12-17 NO NO985922A patent/NO316537B1/en not_active IP Right Cessation
- 1998-12-18 GB GB9828106A patent/GB2334982B/en not_active Expired - Lifetime
-
2003
- 2003-03-28 NO NO20031438A patent/NO324152B1/en not_active IP Right Cessation
- 2003-03-28 NO NO20031437A patent/NO333418B1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4839870A (en) * | 1977-12-05 | 1989-06-13 | Scherbatskoy Serge Alexander | Pressure pulse generator system for measuring while drilling |
EP0417001A2 (en) * | 1989-09-06 | 1991-03-13 | Schlumberger Limited | Methods and apparatus for evaluating formation characteristics while drilling a borehole through earth formations |
GB2251014A (en) * | 1990-12-17 | 1992-06-24 | Teleco Oilfield Services Inc | Extendable arm for formation evaluation measurement-while-drilling tool |
US5458208A (en) * | 1994-07-05 | 1995-10-17 | Clarke; Ralph L. | Directional drilling using a rotating slide sub |
GB2311796A (en) * | 1996-03-30 | 1997-10-08 | Wood Group Production Technolo | Downhole sensor on extendable member |
Also Published As
Publication number | Publication date |
---|---|
GB9828106D0 (en) | 1999-02-17 |
NO985922D0 (en) | 1998-12-17 |
NO20031437D0 (en) | 2003-03-28 |
NO20031438D0 (en) | 2003-03-28 |
GB2334982A (en) | 1999-09-08 |
NO20031437L (en) | 2003-03-28 |
NO324152B1 (en) | 2007-09-03 |
NO20031438L (en) | 1999-06-21 |
NO333418B1 (en) | 2013-06-03 |
NO316537B1 (en) | 2004-02-02 |
NO985922L (en) | 1999-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20181217 |