DE3687919D1 - Messsonde mit speicher fuer bohrloch. - Google Patents
Messsonde mit speicher fuer bohrloch.Info
- Publication number
- DE3687919D1 DE3687919D1 DE8686303365T DE3687919T DE3687919D1 DE 3687919 D1 DE3687919 D1 DE 3687919D1 DE 8686303365 T DE8686303365 T DE 8686303365T DE 3687919 T DE3687919 T DE 3687919T DE 3687919 D1 DE3687919 D1 DE 3687919D1
- Authority
- DE
- Germany
- Prior art keywords
- memory
- magnetic core
- hole
- microprocessor
- taken
- 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
- 239000000523 sample Substances 0.000 title 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000004044 response Effects 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
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
- E21B47/00—Survey of boreholes or wells
- E21B47/26—Storing data down-hole, e.g. in a memory or on a record carrier
-
- 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
- E21B47/12—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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/731,230 US4866607A (en) | 1985-05-06 | 1985-05-06 | Self-contained downhole gauge system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3687919D1 true DE3687919D1 (de) | 1993-04-15 |
DE3687919T2 DE3687919T2 (de) | 1993-09-02 |
Family
ID=24938648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686303365T Expired - Fee Related DE3687919T2 (de) | 1985-05-06 | 1986-05-02 | Messsonde mit speicher fuer bohrloch. |
Country Status (8)
Country | Link |
---|---|
US (3) | US4866607A (de) |
EP (1) | EP0201297B1 (de) |
AT (1) | ATE86715T1 (de) |
AU (2) | AU593546B2 (de) |
CA (1) | CA1256209A (de) |
DE (1) | DE3687919T2 (de) |
NO (1) | NO173069C (de) |
SG (1) | SG47393G (de) |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4866607A (en) * | 1985-05-06 | 1989-09-12 | Halliburton Company | Self-contained downhole gauge system |
US5579283A (en) * | 1990-07-09 | 1996-11-26 | Baker Hughes Incorporated | Method and apparatus for communicating coded messages in a wellbore |
US5127477A (en) * | 1991-02-20 | 1992-07-07 | Halliburton Company | Rechargeable hydraulic power source for actuating downhole tool |
US5101907A (en) * | 1991-02-20 | 1992-04-07 | Halliburton Company | Differential actuating system for downhole tools |
US5149984A (en) * | 1991-02-20 | 1992-09-22 | Halliburton Company | Electric power supply for use downhole |
US5251703A (en) * | 1991-02-20 | 1993-10-12 | Halliburton Company | Hydraulic system for electronically controlled downhole testing tool |
US5204527A (en) * | 1991-03-12 | 1993-04-20 | Halliburton Company | Neutron particle energy detector |
EP0508728A3 (en) * | 1991-04-09 | 1993-11-18 | Halliburton Co | Borehole apparatus control system |
US5202194A (en) * | 1991-06-10 | 1993-04-13 | Halliburton Company | Apparatus and method for providing electrical power in a well |
US5279363A (en) * | 1991-07-15 | 1994-01-18 | Halliburton Company | Shut-in tools |
US5332035A (en) * | 1991-07-15 | 1994-07-26 | Halliburton Company | Shut-in tools |
US5234057A (en) * | 1991-07-15 | 1993-08-10 | Halliburton Company | Shut-in tools |
US5221873A (en) * | 1992-01-21 | 1993-06-22 | Halliburton Services | Pressure transducer with quartz crystal of singly rotated cut for increased pressure and temperature operating range |
US5319965A (en) * | 1992-03-02 | 1994-06-14 | Halliburton Company | Multiple channel pressure recorder |
US5277495A (en) * | 1992-04-24 | 1994-01-11 | Halliburton Company | Temperature to frequency converter |
US5265677A (en) * | 1992-07-08 | 1993-11-30 | Halliburton Company | Refrigerant-cooled downhole tool and method |
US5318130A (en) * | 1992-08-11 | 1994-06-07 | Halliburton Company | Selective downhole operating system and method |
US5287741A (en) * | 1992-08-31 | 1994-02-22 | Halliburton Company | Methods of perforating and testing wells using coiled tubing |
US5293937A (en) * | 1992-11-13 | 1994-03-15 | Halliburton Company | Acoustic system and method for performing operations in a well |
US5329811A (en) * | 1993-02-04 | 1994-07-19 | Halliburton Company | Downhole fluid property measurement tool |
US5361839A (en) * | 1993-03-24 | 1994-11-08 | Schlumberger Technology Corporation | Full bore sampler including inlet and outlet ports flanking an annular sample chamber and parameter sensor and memory apparatus disposed in said sample chamber |
US5627749A (en) * | 1994-02-25 | 1997-05-06 | Rohrback Cosasco Systems, Inc. | Corrosion monitoring tool |
US5503013A (en) | 1994-08-01 | 1996-04-02 | Halliburton Company | Downhole memory gauge protection system |
US5555945A (en) * | 1994-08-15 | 1996-09-17 | Halliburton Company | Early evaluation by fall-off testing |
US5540280A (en) | 1994-08-15 | 1996-07-30 | Halliburton Company | Early evaluation system |
CA2155918C (en) | 1994-08-15 | 2001-10-09 | Roger Lynn Schultz | Integrated well drilling and evaluation |
US5506577A (en) * | 1994-08-31 | 1996-04-09 | Western Atlas International, Inc. | Synchronizer for pulse code modulation telemetry |
US5463261A (en) * | 1994-10-19 | 1995-10-31 | Minnesota Mining And Manufacturing Company | Power conservation device for a peripheral interface module |
US5960883A (en) * | 1995-02-09 | 1999-10-05 | Baker Hughes Incorporated | Power management system for downhole control system in a well and method of using same |
DE69635694T2 (de) * | 1995-02-16 | 2006-09-14 | Baker-Hughes Inc., Houston | Verfahren und Vorrichtung zum Erfassen und Aufzeichnen der Einsatzbedingungen eines Bohrmeissels während des Bohrens |
US6230822B1 (en) * | 1995-02-16 | 2001-05-15 | Baker Hughes Incorporated | Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations |
US5554804A (en) * | 1995-03-20 | 1996-09-10 | Panex Corporation | High temperature pressure monitoring system |
US5649098A (en) * | 1995-11-14 | 1997-07-15 | Maxim Integrated Products | Methods and apparatus for disabling a watchdog function |
EP0781893B8 (de) * | 1995-12-26 | 2007-02-14 | HALLIBURTON ENERGY SERVICES, Inc. | Vorrichtung und Verfahren zur Frühbewertung und Unterhalt einer Bohrung |
US6112581A (en) * | 1997-09-10 | 2000-09-05 | National Metal Refining Company | Vibratory viscometer |
US6082177A (en) * | 1997-09-22 | 2000-07-04 | Snap-On Tools Company | Nitric oxide enhanced response circuit for gas analyzer |
CA2269300A1 (en) | 1999-04-16 | 2000-10-16 | Rene Grande | Strainer nipple tool |
WO2001033045A1 (en) | 1999-11-05 | 2001-05-10 | Halliburton Energy Services, Inc. | Drilling formation tester, apparatus and methods of testing and monitoring status of tester |
US7096976B2 (en) * | 1999-11-05 | 2006-08-29 | Halliburton Energy Services, Inc. | Drilling formation tester, apparatus and methods of testing and monitoring status of tester |
DE10116363B4 (de) * | 2001-04-02 | 2006-03-16 | Tracto-Technik Gmbh | Bohrkopf einer Bohreinrichtung, insbesondere Spülbohrkopf einer Flachbohreinrichtung |
AT5042U3 (de) * | 2001-10-08 | 2002-10-25 | Avl List Gmbh | Messanordnung |
US6924745B2 (en) * | 2002-06-13 | 2005-08-02 | Halliburton Energy Services, Inc. | System and method for monitoring packer slippage |
US6865934B2 (en) * | 2002-09-20 | 2005-03-15 | Halliburton Energy Services, Inc. | System and method for sensing leakage across a packer |
US20040065436A1 (en) * | 2002-10-03 | 2004-04-08 | Schultz Roger L. | System and method for monitoring a packer in a well |
US6978831B2 (en) * | 2003-09-17 | 2005-12-27 | Halliburton Energy Services, Inc. | System and method for sensing data in a well during fracturing |
US7063146B2 (en) * | 2003-10-24 | 2006-06-20 | Halliburton Energy Services, Inc. | System and method for processing signals in a well |
US7234517B2 (en) * | 2004-01-30 | 2007-06-26 | Halliburton Energy Services, Inc. | System and method for sensing load on a downhole tool |
DE102005011149B4 (de) * | 2004-03-12 | 2009-10-29 | Omron Corp. | Messinstrument |
US8366402B2 (en) * | 2005-12-20 | 2013-02-05 | Schlumberger Technology Corporation | System and method for determining onset of failure modes in a positive displacement pump |
US8616277B2 (en) * | 2008-04-14 | 2013-12-31 | Baker Hughes Incorporated | Real time formation pressure test and pressure integrity test |
WO2009142613A1 (en) * | 2008-05-22 | 2009-11-26 | Lsi Corporation | Battery backup system with sleep mode |
US9289795B2 (en) | 2008-07-01 | 2016-03-22 | Precision Coating Innovations, Llc | Pressurization coating systems, methods, and apparatuses |
GB2461856B (en) * | 2008-07-11 | 2012-12-19 | Vetco Gray Controls Ltd | Testing of an electronics module |
US8531057B1 (en) | 2008-10-22 | 2013-09-10 | Lockheed Martin Corporation | Faraday electrical energy sink for a power bus |
EP2362924B1 (de) * | 2008-11-21 | 2016-01-06 | Uretek USA, Inc. | Verfahren zur bodenverbesserung mittels injektionen |
CA2756986C (en) * | 2009-04-02 | 2016-09-20 | Statoil Asa | Apparatus and method for evaluating a wellbore, in particular a casing thereof |
EP2433161B1 (de) | 2009-05-20 | 2023-08-30 | Halliburton Energy Services Inc. | Bohrlochsensorwerkzeug für nuklearmessungen |
CA2761814C (en) | 2009-05-20 | 2020-11-17 | Halliburton Energy Services, Inc. | Downhole sensor tool with a sealed sensor outsert |
CA2797081C (en) | 2010-04-30 | 2019-09-10 | S.P.M. Flow Control, Inc. | Machines, systems, computer-implemented methods, and computer program products to test and certify oil and gas equipment |
USD713825S1 (en) | 2012-05-09 | 2014-09-23 | S.P.M. Flow Control, Inc. | Electronic device holder |
EP3511515A1 (de) | 2012-05-25 | 2019-07-17 | S.P.M. Flow Control, Inc. | Vorrichtung und verfahren zur beurteilung von systemen im zusammenhang mit bohrlochköpfen |
EP3111457A4 (de) * | 2014-02-28 | 2017-03-29 | Estrada, Jerry | Energieextraktions- und -verwendungskreisläufe |
US10436026B2 (en) * | 2014-03-31 | 2019-10-08 | Schlumberger Technology Corporation | Systems, methods and apparatus for downhole monitoring |
CA2955993A1 (en) | 2014-07-30 | 2016-02-04 | S.P.M. Flow Control, Inc. | Band with rfid chip holder and identifying component |
USD750516S1 (en) | 2014-09-26 | 2016-03-01 | S.P.M. Flow Control, Inc. | Electronic device holder |
CA2986233A1 (en) | 2015-05-21 | 2016-11-24 | Texas Nameplate Company, Inc. | Method and system for securing a tracking device to a component |
US10303583B2 (en) | 2015-06-18 | 2019-05-28 | Halliburton Energy Services, Inc. | Object deserializer using object-relational mapping file |
US10102471B2 (en) | 2015-08-14 | 2018-10-16 | S.P.M. Flow Control, Inc. | Carrier and band assembly for identifying and managing a component of a system associated with a wellhead |
US10533380B2 (en) | 2016-07-20 | 2020-01-14 | Halliburton Energy Services, Inc. | Downhole capacitive coupling systems |
US11169032B2 (en) * | 2017-04-07 | 2021-11-09 | Sercel | Gauge with adaptive calibration and method |
BR112019021652B1 (pt) | 2017-06-05 | 2023-04-04 | Halliburton Energy Services, Inc | Sistema de conexão úmida de fundo de poço, método para formar uma conexão úmida de corrente alternada de fundo de poço e aparelho para formar uma conexão úmida de corrente alternada de fundo de poço |
RU2654830C1 (ru) * | 2017-06-23 | 2018-05-22 | Владимир Владимирович Гурьев | Цифровая инженерно-сейсмометрическая станция с системой мониторинга технического состояния зданий или сооружений |
RU2654831C1 (ru) * | 2017-06-23 | 2018-05-22 | Владимир Владимирович Гурьев | Способ многоканальной регистрации сейсмических колебаний на инженерно-сейсмометрической станции |
GB201803378D0 (en) * | 2018-03-01 | 2018-04-18 | Expro North Sea Ltd | Combined power source for long term operation of downhole gauges |
US10914166B2 (en) * | 2018-09-10 | 2021-02-09 | Aps Technology, Inc. | Battery system for downhole drilling tools |
US10705984B1 (en) * | 2018-09-26 | 2020-07-07 | Cadence Design Systems, Inc. | High-speed low VT drift receiver |
WO2020131065A1 (en) | 2018-12-20 | 2020-06-25 | Halliburton Energy Services, Inc. | Electrical isolation in transferring power and data signals between completion systems in a downhole environment |
WO2021242242A1 (en) * | 2020-05-28 | 2021-12-02 | Halliburton Energy Services, Inc. | Wireless telemetry using tool body deflection for opening a toe sleeve |
US20240026779A1 (en) * | 2022-07-22 | 2024-01-25 | Halliburton Energy Services, Inc. | Digitally reconfigurable analog computations for solving optimization problems |
Family Cites Families (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA695631A (en) * | 1964-10-06 | Dresser Industries | Interval time computer | |
US31222A (en) * | 1861-01-29 | Drawbridge | ||
US2547875A (en) * | 1936-10-29 | 1951-04-03 | Schlumberger Well Surv Corp | Apparatus for taking physical measurements in boreholes |
US2427377A (en) * | 1942-05-30 | 1947-09-16 | Lane Wells Co | Contact means for electrically operated well tools |
US2879126A (en) * | 1952-05-10 | 1959-03-24 | Sun Oil Co | Method and apparatus for magnetic recording in a bore hole |
US2924432A (en) * | 1956-05-08 | 1960-02-09 | Jan J Arps | Earth borehole logging system |
US3062052A (en) * | 1958-04-28 | 1962-11-06 | Shell Oil Co | Apparatus for measuring variable physical conditions employing a sensing device generating a variable frequency signal |
US3116448A (en) * | 1959-08-26 | 1963-12-31 | Shell Oil Co | Electrical well logging apparatus having surface digital recording means and a multivibrator included within a downhole instrument |
US3107729A (en) * | 1960-05-09 | 1963-10-22 | Jersey Prod Res Co | Apparatus for drill stem testing |
US3233214A (en) * | 1960-09-08 | 1966-02-01 | Sun Oil Co | Apparatus for the production of bore hole logs |
US3232115A (en) * | 1963-03-28 | 1966-02-01 | Sun Oil Co | Apparatus for recording pressure conditions in bore holes |
US3434105A (en) * | 1967-03-02 | 1969-03-18 | Schlumberger Technology Corp | Well logging systems |
US3490286A (en) * | 1967-08-03 | 1970-01-20 | Schlumberger Technology Corp | Electrical apparatus for well tools |
US3559163A (en) * | 1967-08-10 | 1971-01-26 | Schlumberger Technology Corp | Well logging pulse transmission system |
US3537085A (en) * | 1968-01-11 | 1970-10-27 | Sun Oil Co | Switching circuit for cavern probe |
US3648278A (en) * | 1968-02-06 | 1972-03-07 | Schlumberger Technology Corp | Methods and apparatus for use in processing well logging data |
US3618001A (en) * | 1968-03-25 | 1971-11-02 | Schlumberger Technology Corp | Downhole acoustic logging control system |
US3609366A (en) * | 1968-11-01 | 1971-09-28 | Schlumberger Technology Corp | Systems for neutron decay time well logging |
US3582923A (en) * | 1968-11-12 | 1971-06-01 | Us Navy | Electronic charge monitor |
US3588908A (en) * | 1968-11-15 | 1971-06-28 | Sperry Sun Well Surveying Co | Borehole instrument |
US3590940A (en) * | 1969-05-26 | 1971-07-06 | Schlumberger Technology Corp | Well-logging apparatus |
US3670567A (en) * | 1969-09-08 | 1972-06-20 | Worth Well Surveys Inc | Measuring borehole temperatures employing diode junction means |
US3699510A (en) * | 1969-11-21 | 1972-10-17 | Sperry Sun Well Surveying Co | Borehole data transmission system |
US3704406A (en) * | 1969-11-21 | 1972-11-28 | Sperry Sun Well Surveying Co | Gyro servo control system & structure |
US3693142A (en) * | 1969-11-21 | 1972-09-19 | Jack W Jones | Borehole orientation tool |
US3771118A (en) * | 1969-11-21 | 1973-11-06 | Sperry Sun Well Surveying Co | Borehole orientation tool |
US3704407A (en) * | 1969-11-21 | 1972-11-28 | Sperry Sun Well Surveying Co | Gyro servo control system & structure |
US3986163A (en) * | 1970-03-02 | 1976-10-12 | Schlumberger Technology Corporation | Methods and apparatus for recording well logging measurements |
US3773109A (en) * | 1970-10-29 | 1973-11-20 | Kerr Mc Gee Chem Corp | Electrical cable and borehole logging system |
US3750098A (en) * | 1970-11-13 | 1973-07-31 | Schlumberger Technology Corp | Downhole acoustic logging control system |
US3732728A (en) * | 1971-01-04 | 1973-05-15 | Fitzpatrick D | Bottom hole pressure and temperature indicator |
US3713334A (en) * | 1971-01-25 | 1973-01-30 | R Vann | Downhole recorder device for logging boreholes |
US4314339A (en) * | 1971-09-07 | 1982-02-02 | Schlumberger Limited | Method of generating subsurface characteristics models |
US3863203A (en) * | 1972-07-18 | 1975-01-28 | Mobil Oil Corp | Method and apparatus for controlling the data rate of a downhole acoustic transmitter in a logging-while-drilling system |
US3792430A (en) * | 1972-09-18 | 1974-02-12 | Dresser Ind | Digital count rate meter and depth delay system for well logging |
US3810387A (en) * | 1972-12-08 | 1974-05-14 | Sperry Sun Well Surveying Co | Apparatus for recording borehole conditions at the surface |
US3890501A (en) * | 1973-05-01 | 1975-06-17 | Schlumberger Technology Corp | Neutron logging reliability techniques and apparatus |
GB1473096A (de) * | 1973-05-01 | 1977-05-11 | ||
US3930220A (en) * | 1973-09-12 | 1975-12-30 | Sun Oil Co Pennsylvania | Borehole signalling by acoustic energy |
US3896667A (en) * | 1973-10-26 | 1975-07-29 | Texas Dynamatics | Method and apparatus for actuating downhole devices |
US3868505A (en) * | 1973-10-31 | 1975-02-25 | Schlumberger Technology Corp | Method and apparatus for investigating the quality of well logging data |
US3968691A (en) * | 1974-03-13 | 1976-07-13 | Lynes, Inc. | Environmental condition sensing apparatus |
US3940679A (en) * | 1974-06-18 | 1976-02-24 | Textron, Inc. | Nickel-cadmium battery monitor |
US4012712A (en) * | 1975-03-31 | 1977-03-15 | Schlumberger Technology Corporation | System for telemetering well logging data |
US3968694A (en) * | 1975-04-21 | 1976-07-13 | Geophysical Research Corporation | Gauge for remotely indicating the pressure of a subterranean formation |
US3977245A (en) * | 1975-04-21 | 1976-08-31 | Geophysical Research Corporation | Down hole apparatus for sensing and storing values of physical parameters |
US3991611A (en) * | 1975-06-02 | 1976-11-16 | Mdh Industries, Inc. | Digital telemetering system for subsurface instrumentation |
DE2605737B2 (de) * | 1976-02-13 | 1979-08-30 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | Arbeitsverfahren zum Erkennen des fehlerhaften Arbeitens von Spinnaggregaten von Offen-End-Spinnmaschinen |
US4033186A (en) * | 1976-08-06 | 1977-07-05 | Don Bresie | Method and apparatus for down hole pressure and temperature measurement |
US4144949A (en) * | 1977-05-02 | 1979-03-20 | Daniel Silverman | Bit positioning while drilling system |
US4107697A (en) * | 1977-08-03 | 1978-08-15 | Otis Engineering Corporation | Pressure recorder with power conservation means |
US4125027A (en) * | 1977-11-04 | 1978-11-14 | Geophysical Research Corporation | Gauge for remotely indicating the pressure of a subterranean formation |
US4161782A (en) * | 1977-12-23 | 1979-07-17 | Otis Engineering Corporation | Microprocessor computerized pressure/temperature/time down-hole recorder |
USRE31222E (en) | 1977-12-23 | 1983-04-26 | Otis Engineering Corporation | Microprocessor computerized pressure/temperature/time .[.down-hole.]. recorder |
US4195349A (en) * | 1978-01-26 | 1980-03-25 | Lynes, Inc. | Self calibrating environmental condition sensing and recording apparatus |
US4157659A (en) * | 1978-02-27 | 1979-06-12 | Resource Control Corporation | Oil well instrumentation system |
US4276620A (en) * | 1978-10-27 | 1981-06-30 | Geosource Inc. | Method and apparatus for obtaining a composite field response _to a variable source array using weighting coefficients |
JPS6032217B2 (ja) * | 1979-04-02 | 1985-07-26 | 日産自動車株式会社 | 制御用コンピュ−タのフェィルセ−フ装置 |
AU530614B2 (en) * | 1979-04-23 | 1983-07-21 | Otis Engineering Corp. | Microprocessor computerized pressure/temperature/time downhole recorder |
US4452075A (en) * | 1979-10-29 | 1984-06-05 | Conoco Inc. | Push drill guidance indication apparatus |
US4355365A (en) * | 1980-04-28 | 1982-10-19 | Otis Engineering Corporation | Electronic intermitter |
US4393485A (en) * | 1980-05-02 | 1983-07-12 | Baker International Corporation | Apparatus for compiling and monitoring subterranean well-test data |
JPS6022438B2 (ja) * | 1980-05-06 | 1985-06-01 | 松下電器産業株式会社 | 不揮発性メモリのリフレッシュ方式 |
US4412283A (en) * | 1980-05-30 | 1983-10-25 | Fairchild Camera & Instrument Corp. | High performance microprocessor system |
JPS57111421A (en) * | 1980-12-29 | 1982-07-10 | Fuji Photo Film Co Ltd | Measuring device of multielement sensor |
US4468665A (en) * | 1981-01-30 | 1984-08-28 | Tele-Drill, Inc. | Downhole digital power amplifier for a measurements-while-drilling telemetry system |
FR2509936B1 (fr) * | 1981-07-17 | 1986-12-19 | Thomson Csf | Systeme enregistreur de perturbations |
US4531193A (en) * | 1981-07-30 | 1985-07-23 | Fuji Electric Company, Ltd. | Measurement apparatus |
US4568933A (en) * | 1981-09-30 | 1986-02-04 | Otis Engineering Corporation | Electronic well tools and multi-channel recorder |
FR2515725A1 (fr) * | 1981-11-04 | 1983-05-06 | Flopetrol Etu Fabrications | Procede et dispositif d'enregistrement d'une grandeur variable, notamment dans un puits |
US4594691A (en) * | 1981-12-30 | 1986-06-10 | Schlumberger Technology Corporation | Sonic well logging |
US4507735A (en) * | 1982-06-21 | 1985-03-26 | Trans-Texas Energy, Inc. | Method and apparatus for monitoring and controlling well drilling parameters |
US4593370A (en) * | 1982-07-26 | 1986-06-03 | Hayati Balkanli | Environmental measuring and recording apparatus |
US4468968A (en) * | 1983-04-21 | 1984-09-04 | The Singer Company | Method and arrangement for providing information to define the values of a set of parameters which characterize an element |
US4562554A (en) * | 1983-06-09 | 1985-12-31 | The United States Of America As Represented By The Secretary Of The Navy | Universal microcomputer for individual sensors |
JPS605363A (ja) * | 1983-06-22 | 1985-01-11 | Sharp Corp | メモリ内容確認方式 |
US4594685A (en) * | 1983-06-24 | 1986-06-10 | General Signal Corporation | Watchdog timer |
EP0157766A4 (de) * | 1983-09-26 | 1987-10-27 | Exploration Logging Inc | Synchronisierung und verschlüsselung von daten für impulsionsfernmessung. |
US4611289A (en) * | 1983-09-29 | 1986-09-09 | Coppola Anthony F | Computer power management system |
US4627060A (en) * | 1984-11-29 | 1986-12-02 | Baxter Travenol Laboratories, Inc. | Watchdog timer |
US4763259A (en) * | 1985-03-29 | 1988-08-09 | Panex Corporation | Memory processing systems for well tools |
US4740897A (en) * | 1985-03-29 | 1988-04-26 | Panex Corporation | Memory operated well tools |
US4665398A (en) * | 1985-05-06 | 1987-05-12 | Halliburton Company | Method of sampling and recording information pertaining to a physical condition detected in a well bore |
US4709234A (en) * | 1985-05-06 | 1987-11-24 | Halliburton Company | Power-conserving self-contained downhole gauge system |
US4663628A (en) * | 1985-05-06 | 1987-05-05 | Halliburton Company | Method of sampling environmental conditions with a self-contained downhole gauge system |
US4866607A (en) * | 1985-05-06 | 1989-09-12 | Halliburton Company | Self-contained downhole gauge system |
US4669082A (en) * | 1985-05-09 | 1987-05-26 | Halliburton Company | Method of testing and addressing a magnetic core memory |
-
1985
- 1985-05-06 US US06/731,230 patent/US4866607A/en not_active Expired - Lifetime
-
1986
- 1986-04-17 AU AU56334/86A patent/AU593546B2/en not_active Ceased
- 1986-05-02 EP EP86303365A patent/EP0201297B1/de not_active Expired - Lifetime
- 1986-05-02 AT AT86303365T patent/ATE86715T1/de not_active IP Right Cessation
- 1986-05-02 DE DE8686303365T patent/DE3687919T2/de not_active Expired - Fee Related
- 1986-05-05 NO NO861778A patent/NO173069C/no unknown
- 1986-05-06 CA CA000508446A patent/CA1256209A/en not_active Expired
-
1989
- 1989-07-21 US US07/384,830 patent/US5153832A/en not_active Expired - Fee Related
- 1989-11-30 AU AU45736/89A patent/AU616822B2/en not_active Ceased
-
1992
- 1992-05-05 US US07/864,664 patent/US5337234A/en not_active Expired - Fee Related
-
1993
- 1993-04-16 SG SG47393A patent/SG47393G/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1261174C (de) | 1989-09-26 |
AU616822B2 (en) | 1991-11-07 |
ATE86715T1 (de) | 1993-03-15 |
AU4573689A (en) | 1990-04-05 |
US5337234A (en) | 1994-08-09 |
EP0201297A3 (en) | 1989-04-26 |
EP0201297B1 (de) | 1993-03-10 |
EP0201297A2 (de) | 1986-11-12 |
US4866607A (en) | 1989-09-12 |
AU5633486A (en) | 1986-11-13 |
NO861778L (no) | 1986-11-07 |
CA1256209A (en) | 1989-06-20 |
AU593546B2 (en) | 1990-02-15 |
NO173069B (no) | 1993-07-12 |
SG47393G (en) | 1993-06-25 |
DE3687919T2 (de) | 1993-09-02 |
NO173069C (no) | 1993-10-20 |
US5153832A (en) | 1992-10-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3687919D1 (de) | Messsonde mit speicher fuer bohrloch. | |
EP0201295A2 (de) | Energiesparendes, selbständiges Messsondensystem für Bohrlöcher | |
US4665398A (en) | Method of sampling and recording information pertaining to a physical condition detected in a well bore | |
Ramsbottom et al. | Response of a new ceramic-oxynitride (Cernox) resistance temperature sensor in high magnetic fields | |
Raszewski | Measurements of permittivity of liquid-crystalline substances. | |
CA2065613A1 (en) | Self-contained downhole gauge system | |
Bottcher et al. | Automatic tensiometer scanner for rapid measurements | |
KR0151791B1 (ko) | 토목공사현지암반 거동 모니터링 시스템 | |
McKinlay et al. | Determination of the Modulus of Deformation of a Till Using a Pressuremeter | |
CN205861240U (zh) | 一种针对片材的测温装置 | |
Myers et al. | Application of geographic information system to management of the Penn State University experimental forest | |
Belford | Principles and practice of hybrid pH sensors | |
Bolton | Factor analysis in rehabilitation research. | |
Essery et al. | A computer‐based datalogging system used to investigate the infiltration process under natural rainfall conditions | |
SU1299315A1 (ru) | Устройство для измерения магнитной восприимчивости горных пород | |
Wang et al. | The Low-power Design of a Storage-type Downhole Pressure Gauge and Its Application | |
Coiner et al. | Use of change detection in assessing development plans- A Philippine example(aircraft/Landsat remote sensing information system for regional planning) | |
YOTHER | A study of the extent of automation in small college libraries and relationships of attitudes of library directors toward it[Ph. D. Thesis] | |
CN2032652U (zh) | 智能化地下水位水温测试记录仪 | |
Richardson et al. | Operating characteristics of downhole memory recorder | |
孙乃华 | THE AUTOMATIC GENERATION OF THE FINITE ELEMENT MESH FOR REALIZATION OF RICATTI TRANSFORMATION | |
CONTAXIS | A general approach to network equivalents for on-line power system security assessment[Ph. D. Thesis] | |
MOORE | The influence of hole processing and joint variables on the fatigue life of shear joints[Ph. D. Thesis] | |
Giuliani et al. | THE USE OF DEDICATED MICROPROCESSORS TO IMPROVE CORROSION MONITORING INSTRUMENTATION | |
Rahman | Further studies of the stress relaxation behaviour of rubber in compression |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |