DE69636665D1 - Vorrichtung und Verfahren zur Frühbewertung und Unterhalt einer Bohrung - Google Patents
Vorrichtung und Verfahren zur Frühbewertung und Unterhalt einer BohrungInfo
- Publication number
- DE69636665D1 DE69636665D1 DE69636665T DE69636665T DE69636665D1 DE 69636665 D1 DE69636665 D1 DE 69636665D1 DE 69636665 T DE69636665 T DE 69636665T DE 69636665 T DE69636665 T DE 69636665T DE 69636665 D1 DE69636665 D1 DE 69636665D1
- Authority
- DE
- Germany
- Prior art keywords
- maintenance
- well
- early assessment
- assessment
- early
- 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
- 238000012423 maintenance Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- 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
- E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
- E21B49/088—Well testing, e.g. testing for reservoir productivity or formation parameters combined with sampling
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
-
- 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
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
- E21B27/02—Dump bailers, i.e. containers for depositing substances, e.g. cement or acids
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
- E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
-
- 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
- E21B49/081—Obtaining fluid samples or testing fluids, in boreholes or wells with down-hole means for trapping a fluid sample
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US578489 | 1990-09-05 | ||
| US57848995A | 1995-12-26 | 1995-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69636665D1 true DE69636665D1 (de) | 2006-12-14 |
| DE69636665T2 DE69636665T2 (de) | 2007-10-04 |
Family
ID=24313104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69636665T Expired - Lifetime DE69636665T2 (de) | 1995-12-26 | 1996-08-27 | Vorrichtung und Verfahren zur Frühbewertung und Unterhalt einer Bohrung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5799733A (de) |
| EP (1) | EP0781893B8 (de) |
| AU (1) | AU720964B2 (de) |
| CA (1) | CA2193309C (de) |
| DE (1) | DE69636665T2 (de) |
| NO (1) | NO319932B1 (de) |
Families Citing this family (107)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7325606B1 (en) * | 1994-10-14 | 2008-02-05 | Weatherford/Lamb, Inc. | Methods and apparatus to convey electrical pumping systems into wellbores to complete oil and gas wells |
| US7836950B2 (en) * | 1994-10-14 | 2010-11-23 | Weatherford/Lamb, Inc. | Methods and apparatus to convey electrical pumping systems into wellbores to complete oil and gas wells |
| US5807082A (en) * | 1996-06-03 | 1998-09-15 | Halliburton Energy Services, Inc. | Automatic downhole pump assembly and method for operating the same |
| JP3169134B2 (ja) * | 1996-09-03 | 2001-05-21 | ポシバ オサケユイチア | 試料採取装置 |
| NO305259B1 (no) | 1997-04-23 | 1999-04-26 | Shore Tec As | FremgangsmÕte og apparat til bruk ved produksjonstest av en forventet permeabel formasjon |
| WO1999022114A1 (en) * | 1997-10-24 | 1999-05-06 | Baird Jeffrey D | Method and apparatus for shutting in a well while leaving drill stem in the borehole |
| US5963138A (en) * | 1998-02-05 | 1999-10-05 | Baker Hughes Incorporated | Apparatus and method for self adjusting downlink signal communication |
| US6758090B2 (en) * | 1998-06-15 | 2004-07-06 | Schlumberger Technology Corporation | Method and apparatus for the detection of bubble point pressure |
| US6736210B2 (en) | 2001-02-06 | 2004-05-18 | Weatherford/Lamb, Inc. | Apparatus and methods for placing downhole tools in a wellbore |
| NO990344L (no) * | 1999-01-26 | 2000-07-27 | Bjoern Dybdahl | FremgangsmÕte for bruk ved prøvetaking og/eller mÕling i reservoarvæske |
| WO2001077489A1 (en) * | 1999-01-26 | 2001-10-18 | Dybdahl Bjoern | A method of conducting in situ measurements of properties of a reservoir fluid |
| US6325146B1 (en) | 1999-03-31 | 2001-12-04 | Halliburton Energy Services, Inc. | Methods of downhole testing subterranean formations and associated apparatus therefor |
| US6330913B1 (en) | 1999-04-22 | 2001-12-18 | Schlumberger Technology Corporation | Method and apparatus for testing a well |
| US6357525B1 (en) | 1999-04-22 | 2002-03-19 | Schlumberger Technology Corporation | Method and apparatus for testing a well |
| US6382315B1 (en) | 1999-04-22 | 2002-05-07 | Schlumberger Technology Corporation | Method and apparatus for continuously testing a well |
| US6347666B1 (en) | 1999-04-22 | 2002-02-19 | Schlumberger Technology Corporation | Method and apparatus for continuously testing a well |
| US6328103B1 (en) | 1999-08-19 | 2001-12-11 | Halliburton Energy Services, Inc. | Methods and apparatus for downhole completion cleanup |
| GB2355033B (en) * | 1999-10-09 | 2003-11-19 | Schlumberger Ltd | Methods and apparatus for making measurements on fluids produced from underground formations |
| US6343650B1 (en) | 1999-10-26 | 2002-02-05 | Halliburton Energy Services, Inc. | Test, drill and pull system and method of testing and drilling a well |
| CA2376211C (en) * | 1999-11-05 | 2008-02-26 | 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 |
| US6340062B1 (en) | 2000-01-24 | 2002-01-22 | Halliburton Energy Services, Inc. | Early formation evaluation tool |
| US6478096B1 (en) * | 2000-07-21 | 2002-11-12 | Baker Hughes Incorporated | Apparatus and method for formation testing while drilling with minimum system volume |
| US6871713B2 (en) | 2000-07-21 | 2005-03-29 | Baker Hughes Incorporated | Apparatus and methods for sampling and testing a formation fluid |
| US6530428B1 (en) | 2000-10-26 | 2003-03-11 | Halliburton Energy Services, Inc. | Method and apparatus for in-situ production well testing |
| WO2002035054A1 (en) * | 2000-10-26 | 2002-05-02 | Halliburton Energy Services, Inc | Method and apparatus for in-situ production well testing |
| US20040035199A1 (en) * | 2000-11-01 | 2004-02-26 | Baker Hughes Incorporated | Hydraulic and mechanical noise isolation for improved formation testing |
| EG22935A (en) * | 2001-01-18 | 2003-11-29 | Shell Int Research | Retrieving a sample of formation fluid in a case hole |
| AU2002237277B2 (en) * | 2001-01-18 | 2007-06-07 | Shell Internationale Research Maatschappij B.V. | Measuring the in situ static formation temperature |
| US6722432B2 (en) * | 2001-01-29 | 2004-04-20 | Schlumberger Technology Corporation | Slimhole fluid tester |
| US6516663B2 (en) | 2001-02-06 | 2003-02-11 | Weatherford/Lamb, Inc. | Downhole electromagnetic logging into place tool |
| US6622554B2 (en) * | 2001-06-04 | 2003-09-23 | Halliburton Energy Services, Inc. | Open hole formation testing |
| US7395703B2 (en) * | 2001-07-20 | 2008-07-08 | Baker Hughes Incorporated | Formation testing apparatus and method for smooth draw down |
| GB2377952B (en) * | 2001-07-27 | 2004-01-28 | Schlumberger Holdings | Receptacle for sampling downhole |
| US6773397B2 (en) * | 2001-10-11 | 2004-08-10 | Draeger Medical Systems, Inc. | System for processing signal data representing physiological parameters |
| GB0127384D0 (en) * | 2001-11-15 | 2002-01-09 | Head Philip | Well treatment system |
| DE60212700T2 (de) * | 2001-12-03 | 2007-06-28 | Shell Internationale Research Maatschappij B.V. | Verfahren und vorrichtung zum einspritzen von fluid in eine formation |
| CA2377631C (en) * | 2002-03-20 | 2005-03-01 | Sheldon Cote | Pc pump inlet backwash method and apparatus |
| US7204309B2 (en) * | 2002-05-17 | 2007-04-17 | Halliburton Energy Services, Inc. | MWD formation tester |
| BR0309985B1 (pt) * | 2002-05-17 | 2012-10-02 | aparelho e método para vedar um fluxo de fluido, e, aparelho e método para testar uma formação geológica subterránea. | |
| AU2003233565B2 (en) * | 2002-05-17 | 2007-11-15 | Halliburton Energy Services, Inc. | Method and apparatus for MWD formation testing |
| US8555968B2 (en) * | 2002-06-28 | 2013-10-15 | Schlumberger Technology Corporation | Formation evaluation system and method |
| US6964301B2 (en) * | 2002-06-28 | 2005-11-15 | Schlumberger Technology Corporation | Method and apparatus for subsurface fluid sampling |
| US8899323B2 (en) | 2002-06-28 | 2014-12-02 | Schlumberger Technology Corporation | Modular pumpouts and flowline architecture |
| US8210260B2 (en) * | 2002-06-28 | 2012-07-03 | Schlumberger Technology Corporation | Single pump focused sampling |
| US6832515B2 (en) | 2002-09-09 | 2004-12-21 | Schlumberger Technology Corporation | Method for measuring formation properties with a time-limited formation test |
| GB2412937B (en) * | 2002-11-12 | 2006-11-08 | Vetco Gray Inc | Drilling and producing deep water subsea wells |
| US7331223B2 (en) * | 2003-01-27 | 2008-02-19 | Schlumberger Technology Corporation | Method and apparatus for fast pore pressure measurement during drilling operations |
| US6986282B2 (en) * | 2003-02-18 | 2006-01-17 | Schlumberger Technology Corporation | Method and apparatus for determining downhole pressures during a drilling operation |
| US20040173363A1 (en) * | 2003-03-04 | 2004-09-09 | Juan Navarro-Sorroche | Packer with integrated sensors |
| US7083009B2 (en) * | 2003-08-04 | 2006-08-01 | Pathfinder Energy Services, Inc. | Pressure controlled fluid sampling apparatus and method |
| CA2476532A1 (en) * | 2003-08-04 | 2005-02-04 | Pathfinder Energy Services, Inc. | Apparatus for obtaining high quality formation fluid samples |
| US7178392B2 (en) * | 2003-08-20 | 2007-02-20 | Schlumberger Technology Corporation | Determining the pressure of formation fluid in earth formations surrounding a borehole |
| US20050126638A1 (en) * | 2003-12-12 | 2005-06-16 | Halliburton Energy Services, Inc. | Check valve sealing arrangement |
| DE102004041334B3 (de) * | 2004-08-20 | 2006-03-23 | Gfi Grundwasserforschungsinstitut Gmbh Dresden | Vorrichtung zur verfälschungsfreien teufenbezogenen isobaren Entnahme von Grundwasserproben |
| US7518950B2 (en) * | 2005-03-29 | 2009-04-14 | Baker Hughes Incorporated | Method and apparatus for downlink communication |
| US7983113B2 (en) * | 2005-03-29 | 2011-07-19 | Baker Hughes Incorporated | Method and apparatus for downlink communication using dynamic threshold values for detecting transmitted signals |
| US7296462B2 (en) * | 2005-05-03 | 2007-11-20 | Halliburton Energy Services, Inc. | Multi-purpose downhole tool |
| US7546885B2 (en) * | 2005-05-19 | 2009-06-16 | Schlumberger Technology Corporation | Apparatus and method for obtaining downhole samples |
| US7980306B2 (en) * | 2005-09-01 | 2011-07-19 | Schlumberger Technology Corporation | Methods, systems and apparatus for coiled tubing testing |
| US7367394B2 (en) | 2005-12-19 | 2008-05-06 | Schlumberger Technology Corporation | Formation evaluation while drilling |
| US20070236215A1 (en) * | 2006-02-01 | 2007-10-11 | Schlumberger Technology Corporation | System and Method for Obtaining Well Fluid Samples |
| US8151879B2 (en) * | 2006-02-03 | 2012-04-10 | Besst, Inc. | Zone isolation assembly and method for isolating a fluid zone in an existing subsurface well |
| DE602007012355D1 (de) * | 2006-07-21 | 2011-03-17 | Halliburton Energy Serv Inc | Volumenausschliesser mit variabler verpackung und probenahmeverfahren dafür |
| US8302689B2 (en) * | 2006-10-11 | 2012-11-06 | Halliburton Energy Services, Inc. | Apparatus and method for manipulating fluid during drilling or pumping operations |
| US7594541B2 (en) | 2006-12-27 | 2009-09-29 | Schlumberger Technology Corporation | Pump control for formation testing |
| NO20070851L (no) * | 2007-02-14 | 2008-08-15 | Statoil Asa | Formasjonstesting |
| US7748449B2 (en) * | 2007-02-28 | 2010-07-06 | Baker Hughes Incorporated | Tubingless electrical submersible pump installation |
| US20080302529A1 (en) * | 2007-06-11 | 2008-12-11 | Fowler Jr Stewart Hampton | Multi-zone formation fluid evaluation system and method for use of same |
| US20090288824A1 (en) * | 2007-06-11 | 2009-11-26 | Halliburton Energy Services, Inc. | Multi-zone formation fluid evaluation system and method for use of same |
| US8020437B2 (en) * | 2007-06-26 | 2011-09-20 | Schlumberger Technology Corporation | Method and apparatus to quantify fluid sample quality |
| US7753115B2 (en) | 2007-08-03 | 2010-07-13 | Pine Tree Gas, Llc | Flow control system having an isolation device for preventing gas interference during downhole liquid removal operations |
| US7788972B2 (en) * | 2007-09-20 | 2010-09-07 | Schlumberger Technology Corporation | Method of downhole characterization of formation fluids, measurement controller for downhole characterization of formation fluids, and apparatus for downhole characterization of formation fluids |
| US8136395B2 (en) | 2007-12-31 | 2012-03-20 | Schlumberger Technology Corporation | Systems and methods for well data analysis |
| US8276673B2 (en) * | 2008-03-13 | 2012-10-02 | Pine Tree Gas, Llc | Gas lift system |
| US7806184B2 (en) * | 2008-05-09 | 2010-10-05 | Wavefront Energy And Environmental Services Inc. | Fluid operated well tool |
| US7878242B2 (en) * | 2008-06-04 | 2011-02-01 | Weatherford/Lamb, Inc. | Interface for deploying wireline tools with non-electric string |
| US8145429B2 (en) * | 2009-01-09 | 2012-03-27 | Baker Hughes Incorporated | System and method for sampling and analyzing downhole formation fluids |
| US8371161B2 (en) * | 2009-03-06 | 2013-02-12 | Baker Hughes Incorporated | Apparatus and method for formation testing |
| US8256510B2 (en) * | 2009-08-12 | 2012-09-04 | Halliburton Energy Services, Inc. | Control screen assembly |
| US8757254B2 (en) * | 2009-08-18 | 2014-06-24 | Schlumberger Technology Corporation | Adjustment of mud circulation when evaluating a formation |
| US8136594B2 (en) * | 2009-08-24 | 2012-03-20 | Halliburton Energy Services Inc. | Methods and apparatuses for releasing a chemical into a well bore upon command |
| WO2011023943A2 (en) * | 2009-08-24 | 2011-03-03 | Halliburton Energy Services, Inc. | Methods and apparatus for releasing a chemical into a well bore upon command |
| US20110164999A1 (en) | 2010-01-04 | 2011-07-07 | Dale Meek | Power pumping system and method for a downhole tool |
| US8763696B2 (en) | 2010-04-27 | 2014-07-01 | Sylvain Bedouet | Formation testing |
| US8752650B2 (en) | 2010-06-04 | 2014-06-17 | Ian Gray | Through the drill string or core bit DST system |
| US8672026B2 (en) | 2010-07-23 | 2014-03-18 | Halliburton Energy Services, Inc. | Fluid control in reservior fluid sampling tools |
| US9222352B2 (en) | 2010-11-18 | 2015-12-29 | Schlumberger Technology Corporation | Control of a component of a downhole tool |
| US20140014331A1 (en) * | 2011-02-08 | 2014-01-16 | Crocker Research Pty Ltd | Method and tool for evaluating a geological formation |
| US8727315B2 (en) | 2011-05-27 | 2014-05-20 | Halliburton Energy Services, Inc. | Ball valve |
| US8757986B2 (en) | 2011-07-18 | 2014-06-24 | Schlumberger Technology Corporation | Adaptive pump control for positive displacement pump failure modes |
| US8905130B2 (en) | 2011-09-20 | 2014-12-09 | Schlumberger Technology Corporation | Fluid sample cleanup |
| US9062544B2 (en) | 2011-11-16 | 2015-06-23 | Schlumberger Technology Corporation | Formation fracturing |
| US9091121B2 (en) | 2011-12-23 | 2015-07-28 | Saudi Arabian Oil Company | Inflatable packer element for use with a drill bit sub |
| US9309748B2 (en) | 2012-12-20 | 2016-04-12 | Schlumberger Technology Corporation | Power generation via drillstring pipe reciprocation |
| US9399913B2 (en) | 2013-07-09 | 2016-07-26 | Schlumberger Technology Corporation | Pump control for auxiliary fluid movement |
| US9347299B2 (en) * | 2013-12-20 | 2016-05-24 | Schlumberger Technology Corporation | Packer tool including multiple ports |
| NO347185B1 (en) * | 2014-01-23 | 2023-06-26 | Halliburton Energy Services Inc | Testable isolation packer and method for testing an isolation packer in a wellbore casing. |
| US11125082B2 (en) | 2015-07-20 | 2021-09-21 | Pietro Fiorentini Spa | Systems and methods for monitoring changes in a formation while dynamically flowing fluids |
| US10227970B2 (en) | 2016-06-15 | 2019-03-12 | Schlumberger Technology Corporation | Determining pump-out flow rate |
| US10738600B2 (en) * | 2017-05-19 | 2020-08-11 | Baker Hughes, A Ge Company, Llc | One run reservoir evaluation and stimulation while drilling |
| US20190093654A1 (en) * | 2017-09-22 | 2019-03-28 | Mark Krpec | Downhole motor-pump assembly |
| EP3927939A1 (de) | 2019-02-21 | 2021-12-29 | Widril AS | Verfahren und vorrichtung zur drahtlosen kommunikation in bohrlöchern mittels flüssigkeitsflussstörungen |
| GB2594612B (en) * | 2019-03-21 | 2022-12-28 | Halliburton Energy Services Inc | Siphon pump chimney for formation tester |
| US11466567B2 (en) * | 2020-07-16 | 2022-10-11 | Halliburton Energy Services, Inc. | High flowrate formation tester |
| US11339652B1 (en) | 2020-11-04 | 2022-05-24 | Saudi Arabian Oil Company | Sampling formation fluid in oil and gas applications |
| US11851951B2 (en) * | 2021-10-18 | 2023-12-26 | Saudi Arabian Oil Company | Wellbore sampling and testing system |
Family Cites Families (88)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1899497A (en) * | 1925-05-22 | 1933-02-28 | Henry L Doherty | Method of developing oil fields |
| US2125159A (en) * | 1936-08-17 | 1938-07-26 | Halll Burton Oil Well Cementin | Apparatus for testing wells |
| US2222829A (en) * | 1938-02-04 | 1940-11-26 | Granville A Humason | Well tester |
| US2280785A (en) * | 1938-10-04 | 1942-04-28 | Boynton Alexander | Well testing tool |
| US2392683A (en) * | 1943-06-28 | 1946-01-08 | Lane Wells Co | Side wall sampling tool |
| US2497185A (en) * | 1947-12-30 | 1950-02-14 | Standard Oil Dev Co | Drill stem testing device |
| GB654862A (en) * | 1947-12-30 | 1951-07-04 | Standard Oil Dev Co | Drill stem testing device |
| US2702474A (en) * | 1948-09-10 | 1955-02-22 | Madge Johnston | Well testing device |
| US2677790A (en) * | 1951-12-05 | 1954-05-04 | Jan J Arps | Borehole logging by intermittent signaling |
| US2859828A (en) * | 1953-12-14 | 1958-11-11 | Jersey Prod Res Co | Down hole hydraulic pump for formation testing |
| US2751016A (en) * | 1954-09-08 | 1956-06-19 | Joseph D Watzlavick | Tool for testing oil wells |
| US2819038A (en) * | 1955-01-14 | 1958-01-07 | Exxon Research Engineering Co | Reservoir sampling |
| US2978046A (en) * | 1958-06-02 | 1961-04-04 | Jersey Prod Res Co | Off-bottom drill stem tester |
| US3111169A (en) * | 1959-06-19 | 1963-11-19 | Halliburton Co | Continuous retrievable testing apparatus |
| US3103811A (en) * | 1960-01-19 | 1963-09-17 | Halliburton Co | Apparatus for testing wells |
| US3107729A (en) * | 1960-05-09 | 1963-10-22 | Jersey Prod Res Co | Apparatus for drill stem testing |
| US3182725A (en) * | 1960-08-17 | 1965-05-11 | Carpac Invest Ltd | Well sealing, bridging, plugging and testing attachment device |
| FR1321545A (fr) * | 1962-02-07 | 1963-03-22 | Schlumberger Prospection | Perfectionnements aux dispositifs pour l'étude de la composition des mélanges d'eau et de liquides isolants |
| US3353612A (en) * | 1964-06-01 | 1967-11-21 | Clyde E Bannister | Method and apparatus for exploration of the water bottom regions |
| US3327781A (en) * | 1964-11-06 | 1967-06-27 | Schlumberger Technology Corp | Methods for performing operations in a well bore |
| US3412607A (en) * | 1966-06-03 | 1968-11-26 | Schlumberger Technology Corp | Method and apparatus for drill stem testing |
| US3448611A (en) * | 1966-09-29 | 1969-06-10 | Schlumberger Technology Corp | Method and apparatus for formation testing |
| US3500911A (en) * | 1967-05-18 | 1970-03-17 | Halliburton Co | Multiple packer distribution valve and method |
| US3459264A (en) * | 1967-05-18 | 1969-08-05 | Halliburton Co | Pressure regulating valve assembly between open hole packers and method |
| GB1184443A (en) * | 1967-10-17 | 1970-03-18 | Borg Warner | Method and Apparatus for obtaining a Fluid Sample from an Earth Formation |
| US3441095A (en) * | 1967-11-28 | 1969-04-29 | Dresser Ind | Retrievable through drill pipe formation fluid sampler |
| US3577783A (en) * | 1969-01-10 | 1971-05-04 | Schlumberger Technology Corp | Tool to take multiple fluid measurements |
| US3577781A (en) * | 1969-01-10 | 1971-05-04 | Schlumberger Technology Corp | Tool to take multiple formation fluid pressures |
| US3611799A (en) * | 1969-10-01 | 1971-10-12 | Dresser Ind | Multiple chamber earth formation fluid sampler |
| US3850240A (en) * | 1972-06-14 | 1974-11-26 | Lynes Inc | Tool for running on a drill string in a well bore |
| US3780575A (en) * | 1972-12-08 | 1973-12-25 | Schlumberger Technology Corp | Formation-testing tool for obtaining multiple measurements and fluid samples |
| US3895520A (en) * | 1973-07-27 | 1975-07-22 | Continental Oil Co | Well logging method using well logging tools run through a drill stem test string for determining in-situ change in formation water saturation values |
| US3864970A (en) * | 1973-10-18 | 1975-02-11 | Schlumberger Technology Corp | Methods and apparatus for testing earth formations composed of particles of various sizes |
| US3876003A (en) * | 1973-10-29 | 1975-04-08 | Schlumberger Technology Corp | Drill stem testing methods and apparatus utilizing inflatable packer elements |
| US3859851A (en) * | 1973-12-12 | 1975-01-14 | Schlumberger Technology Corp | Methods and apparatus for testing earth formations |
| US3964556A (en) * | 1974-07-10 | 1976-06-22 | Gearhart-Owen Industries, Inc. | Downhole signaling system |
| US3969937A (en) * | 1974-10-24 | 1976-07-20 | Halliburton Company | Method and apparatus for testing wells |
| GB1475851A (en) * | 1976-02-05 | 1977-06-10 | Taylor Woodrow Const Ltd | Drilling and sampling/testing equipment |
| US4031957A (en) * | 1976-07-23 | 1977-06-28 | Lawrence Sanford | Method and apparatus for testing and treating well formations |
| US4142594A (en) * | 1977-07-06 | 1979-03-06 | American Coldset Corporation | Method and core barrel apparatus for obtaining and retrieving subterranean formation samples |
| US4287946A (en) * | 1978-05-22 | 1981-09-08 | Brieger Emmet F | Formation testers |
| US4230180A (en) * | 1978-11-13 | 1980-10-28 | Westbay Instruments Ltd. | Isolating packer units in geological and geophysical measuring casings |
| US4246964A (en) * | 1979-07-12 | 1981-01-27 | Halliburton Company | Down hole pump and testing apparatus |
| US4317490A (en) * | 1980-03-07 | 1982-03-02 | Texas A & M University System | Apparatus and method for obtaining a core at in situ pressure |
| US4339948A (en) * | 1980-04-25 | 1982-07-20 | Gearhart Industries, Inc. | Well formation test-treat-test apparatus and method |
| US4313495A (en) * | 1980-06-13 | 1982-02-02 | Halliburton Services | Downhole pump with pressure limiter |
| US4370886A (en) * | 1981-03-20 | 1983-02-01 | Halliburton Company | In situ measurement of gas content in formation fluid |
| US4392376A (en) * | 1981-03-31 | 1983-07-12 | S-Cubed | Method and apparatus for monitoring borehole conditions |
| US4550392A (en) * | 1982-03-08 | 1985-10-29 | Exploration Logging, Inc. | Apparatus for well logging telemetry |
| US4535843A (en) * | 1982-05-21 | 1985-08-20 | Standard Oil Company (Indiana) | Method and apparatus for obtaining selected samples of formation fluids |
| US4566535A (en) * | 1982-09-20 | 1986-01-28 | Lawrence Sanford | Dual packer apparatus and method |
| US4498536A (en) * | 1983-10-03 | 1985-02-12 | Baker Oil Tools, Inc. | Method of washing, injecting swabbing or flow testing subterranean wells |
| US4580632A (en) * | 1983-11-18 | 1986-04-08 | N. J. McAllister Petroleum Industries Inc. | Well tool for testing or treating a well |
| FR2558522B1 (fr) * | 1983-12-22 | 1986-05-02 | Schlumberger Prospection | Dispositif pour prelever un echantillon representatif du fluide present dans un puits, et procede correspondant |
| US4635717A (en) * | 1984-06-08 | 1987-01-13 | Amoco Corporation | Method and apparatus for obtaining selected samples of formation fluids |
| US4573532A (en) * | 1984-09-14 | 1986-03-04 | Amoco Corporation | Jacquard fluid controller for a fluid sampler and tester |
| US4589485A (en) * | 1984-10-31 | 1986-05-20 | Halliburton Company | Downhole tool utilizing well fluid compression |
| US4866607A (en) * | 1985-05-06 | 1989-09-12 | Halliburton Company | Self-contained downhole gauge system |
| US4597439A (en) * | 1985-07-26 | 1986-07-01 | Schlumberger Technology Corporation | Full-bore sample-collecting apparatus |
| CA1249772A (en) * | 1986-03-07 | 1989-02-07 | David Sask | Drill stem testing system |
| US4745802A (en) * | 1986-09-18 | 1988-05-24 | Halliburton Company | Formation testing tool and method of obtaining post-test drawdown and pressure readings |
| US4729430A (en) * | 1986-10-27 | 1988-03-08 | Halliburton Company | Pressure limiter for a downhole pump and testing apparatus |
| US4818197A (en) * | 1987-01-20 | 1989-04-04 | Halliburton Company | Progessive cavity pump |
| US4790378A (en) * | 1987-02-06 | 1988-12-13 | Otis Engineering Corporation | Well testing apparatus |
| US4787447A (en) * | 1987-06-19 | 1988-11-29 | Halliburton Company | Well fluid modular sampling apparatus |
| US4838349A (en) * | 1987-11-16 | 1989-06-13 | Baker Oil Tools, Inc. | Apparatus for testing selected zones of a subterranean bore |
| DE3813508C1 (de) * | 1988-04-22 | 1989-10-12 | Eastman Christensen Co., Salt Lake City, Utah, Us | |
| US4856585A (en) * | 1988-06-16 | 1989-08-15 | Halliburton Company | Tubing conveyed sampler |
| US4936139A (en) * | 1988-09-23 | 1990-06-26 | Schlumberger Technology Corporation | Down hole method for determination of formation properties |
| US4860580A (en) * | 1988-11-07 | 1989-08-29 | Durocher David | Formation testing apparatus and method |
| US4903765A (en) * | 1989-01-06 | 1990-02-27 | Halliburton Company | Delayed opening fluid sampler |
| US4962815A (en) * | 1989-07-17 | 1990-10-16 | Halliburton Company | Inflatable straddle packer |
| US5008664A (en) * | 1990-01-23 | 1991-04-16 | Quantum Solutions, Inc. | Apparatus for inductively coupling signals between a downhole sensor and the surface |
| US5095745A (en) * | 1990-06-15 | 1992-03-17 | Louisiana State University | Method and apparatus for testing subsurface formations |
| US5184508A (en) * | 1990-06-15 | 1993-02-09 | Louisiana State University And Agricultural And Mechanical College | Method for determining formation pressure |
| US5343963A (en) * | 1990-07-09 | 1994-09-06 | Bouldin Brett W | Method and apparatus for providing controlled force transference to a wellbore tool |
| US5097902A (en) * | 1990-10-23 | 1992-03-24 | Halliburton Company | Progressive cavity pump for downhole inflatable packer |
| US5220829A (en) * | 1990-10-23 | 1993-06-22 | Halliburton Company | Downhole formation pump |
| US5058674A (en) * | 1990-10-24 | 1991-10-22 | Halliburton Company | Wellbore fluid sampler and method |
| CA2034444C (en) * | 1991-01-17 | 1995-10-10 | Gregg Peterson | Method and apparatus for the determination of formation fluid flow rates and reservoir deliverability |
| US5105881A (en) * | 1991-02-06 | 1992-04-21 | Agm, Inc. | Formation squeeze monitor apparatus |
| US5240072A (en) * | 1991-09-24 | 1993-08-31 | Halliburton Company | Multiple sample annulus pressure responsive sampler |
| US5287741A (en) * | 1992-08-31 | 1994-02-22 | Halliburton Company | Methods of perforating and testing wells using coiled tubing |
| US5329811A (en) * | 1993-02-04 | 1994-07-19 | Halliburton Company | Downhole fluid property measurement tool |
| US5368100A (en) * | 1993-03-10 | 1994-11-29 | Halliburton Company | Coiled tubing actuated sampler |
| 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 |
| 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 |
-
1996
- 1996-08-27 EP EP96306203A patent/EP0781893B8/de not_active Expired - Lifetime
- 1996-08-27 DE DE69636665T patent/DE69636665T2/de not_active Expired - Lifetime
- 1996-08-30 AU AU64413/96A patent/AU720964B2/en not_active Expired
- 1996-09-26 NO NO19964051A patent/NO319932B1/no not_active IP Right Cessation
- 1996-12-18 CA CA002193309A patent/CA2193309C/en not_active Expired - Lifetime
-
1997
- 1997-09-30 US US08/941,883 patent/US5799733A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NO964051L (no) | 1997-06-27 |
| DE69636665T2 (de) | 2007-10-04 |
| US5799733A (en) | 1998-09-01 |
| EP0781893A2 (de) | 1997-07-02 |
| NO319932B1 (no) | 2005-10-03 |
| AU6441396A (en) | 1997-07-03 |
| AU720964B2 (en) | 2000-06-15 |
| EP0781893B8 (de) | 2007-02-14 |
| CA2193309A1 (en) | 1997-06-27 |
| EP0781893B1 (de) | 2006-11-02 |
| CA2193309C (en) | 2004-07-06 |
| EP0781893A3 (de) | 2002-03-13 |
| NO964051D0 (no) | 1996-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69636665D1 (de) | Vorrichtung und Verfahren zur Frühbewertung und Unterhalt einer Bohrung | |
| DE69637204D1 (de) | Vorrichtung und Verfahren zur Drucksteuerung | |
| DE69634645D1 (de) | Verfahren und Vorrichtung zur Sprachkodierung | |
| DE69630589D1 (de) | Verfahren und vorrichtung zur plasmaerzeugung | |
| DE69533230D1 (de) | Verfahren und vorrichtung zur verbesserung der fehlertoleranz eines netzwerkes | |
| DE69623248T2 (de) | Verfahren und Vorrichtung zur Entfernungsmessung | |
| DE69632750D1 (de) | Verfahren und Vorrichtung zur Aufzugsgruppensteuerung | |
| DE59601862D1 (de) | Verfahren und Vorrichtung zur Elektrolyse | |
| DE69618900D1 (de) | Verfahren und vorrichtung zur interpolation einer formfreien oberfläche | |
| DE69635651D1 (de) | Vorrichtung und Verfahren zur Datenumwandlung | |
| DE59604191D1 (de) | Verfahren und vorrichtung zur salzgewinnung | |
| DE19681378T1 (de) | Verfahren und Vorrichtung zum Gravieren | |
| DE69635042D1 (de) | Verfahren und vorrichtung zur herstellung von stahlrohren | |
| DE69636916D1 (de) | Vorrichtung und Verfahren zur Bildung eines Signals | |
| DE69725288D1 (de) | Verfahren und vorrichtung zur dampfverteilung | |
| DE69605429T2 (de) | Vorrichtung und verfahren zur kalibrierung eines viskosimeters | |
| DE69634841D1 (de) | Verfahren und Vorrichtung zur Echokompensation | |
| DE19680710T1 (de) | Vorrichtung und Verfahren zum Ausführen einer Myringotomie | |
| DE69631277D1 (de) | Verfahren und Vorrichtung zur Landehilfe eines Flügels | |
| DE69506449D1 (de) | Verfahren und vorrichtung zur zwischenbildkodierung | |
| DE59600019D1 (de) | Vorrichtung und Verfahren zur Wartung von Spinnvorrichtungen | |
| DE69609213D1 (de) | Verfahren und Vorrichtung zur Beseitigung der Längskrümmung einer Metallplatte | |
| DE59609974D1 (de) | Verfahren und vorrichtung zur überwachung der funktionsweise eines katalysators | |
| DE69610460D1 (de) | Verfahren und Vorrichtung zur Überwachung und Eichung einer Prozessmesseinrichtung | |
| DE59505012D1 (de) | Verfahren und vorrichtung zur führung eines prozesses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |