EP0908600A3 - Dispositif pour l'essai de formations - Google Patents
Dispositif pour l'essai de formations Download PDFInfo
- Publication number
- EP0908600A3 EP0908600A3 EP98308218A EP98308218A EP0908600A3 EP 0908600 A3 EP0908600 A3 EP 0908600A3 EP 98308218 A EP98308218 A EP 98308218A EP 98308218 A EP98308218 A EP 98308218A EP 0908600 A3 EP0908600 A3 EP 0908600A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- testing apparatus
- formation testing
- fluid
- formation
- wellbore
- 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.)
- Withdrawn
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
- 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
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
-
- 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
- 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
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94780597A | 1997-10-09 | 1997-10-09 | |
US947805 | 1997-10-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0908600A2 EP0908600A2 (fr) | 1999-04-14 |
EP0908600A3 true EP0908600A3 (fr) | 2000-12-20 |
Family
ID=25486813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98308218A Withdrawn EP0908600A3 (fr) | 1997-10-09 | 1998-10-08 | Dispositif pour l'essai de formations |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0908600A3 (fr) |
NO (1) | NO984694L (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6427530B1 (en) * | 2000-10-27 | 2002-08-06 | Baker Hughes Incorporated | Apparatus and method for formation testing while drilling using combined absolute and differential pressure measurement |
US7480207B2 (en) * | 2006-01-16 | 2009-01-20 | Halliburton Energy Services, Inc. | Filtering and detection of telemetry |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125163A (en) * | 1977-12-02 | 1978-11-14 | Basic Sciences, Inc. | Method and system for controlling well bore fluid level relative to a down hole pump |
US4893505A (en) * | 1988-03-30 | 1990-01-16 | Western Atlas International, Inc. | Subsurface formation testing apparatus |
US5130705A (en) * | 1990-12-24 | 1992-07-14 | Petroleum Reservoir Data, Inc. | Downhole well data recorder and method |
US5166908A (en) * | 1990-07-16 | 1992-11-24 | Atlantic Richfield Company | Piezoelectric transducer for high speed data transmission and method of operation |
US5473939A (en) * | 1992-06-19 | 1995-12-12 | Western Atlas International, Inc. | Method and apparatus for pressure, volume, and temperature measurement and characterization of subsurface formations |
EP0697502A1 (fr) * | 1988-09-23 | 1996-02-21 | Schlumberger Limited | Outil de fond de puits pour la détermination de propriétés de formation |
US5644076A (en) * | 1996-03-14 | 1997-07-01 | Halliburton Energy Services, Inc. | Wireline formation tester supercharge correction method |
-
1998
- 1998-10-08 NO NO984694A patent/NO984694L/no not_active Application Discontinuation
- 1998-10-08 EP EP98308218A patent/EP0908600A3/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125163A (en) * | 1977-12-02 | 1978-11-14 | Basic Sciences, Inc. | Method and system for controlling well bore fluid level relative to a down hole pump |
US4893505A (en) * | 1988-03-30 | 1990-01-16 | Western Atlas International, Inc. | Subsurface formation testing apparatus |
EP0697502A1 (fr) * | 1988-09-23 | 1996-02-21 | Schlumberger Limited | Outil de fond de puits pour la détermination de propriétés de formation |
US5166908A (en) * | 1990-07-16 | 1992-11-24 | Atlantic Richfield Company | Piezoelectric transducer for high speed data transmission and method of operation |
US5130705A (en) * | 1990-12-24 | 1992-07-14 | Petroleum Reservoir Data, Inc. | Downhole well data recorder and method |
US5473939A (en) * | 1992-06-19 | 1995-12-12 | Western Atlas International, Inc. | Method and apparatus for pressure, volume, and temperature measurement and characterization of subsurface formations |
US5644076A (en) * | 1996-03-14 | 1997-07-01 | Halliburton Energy Services, Inc. | Wireline formation tester supercharge correction method |
Non-Patent Citations (2)
Title |
---|
"MDT Modular Formation Dynamics Tester", November 1992, SCHLUMBERGER EDUCATIONAL SERVICES, HOUSTON, XP002150355 * |
M. WANNELL, N. COLLEY, F. HALFORD: "The Use of a New Technique to Determine Permeability Anisotropy", SPE26801, 7 September 1993 (1993-09-07), Aberdeen, pages 489 - 495, XP002150665 * |
Also Published As
Publication number | Publication date |
---|---|
EP0908600A2 (fr) | 1999-04-14 |
NO984694L (no) | 1999-04-12 |
NO984694D0 (no) | 1998-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0999337A3 (fr) | Bouchon de puits télécommandé | |
FR2743113B1 (fr) | Dispositif de pompage ou de compression d'un fluide polyphasique a aubage en tandem | |
EP1006258A3 (fr) | Bouchon pour puits | |
EP0781894A3 (fr) | Méthode et appareil pour le service courant des puits | |
EP0911485A3 (fr) | Méthode et dispositif de diagraphie pour la détermination des caractéristiques des formations | |
EP1316728A3 (fr) | Appareil utilisant la pression d'un fluide | |
EP0859124A3 (fr) | Procédé et dispositif pour l'équipement des puits ramifiés | |
EP0805259A3 (fr) | Filtre de puits réutilisable et méthode pour utiliser ce filtre | |
GB2227292B (en) | Hose pipe connector. | |
CA2202728A1 (fr) | Fluides de forage pour cimentation des puits et methodes d'utilisation | |
EP0905351A3 (fr) | Localisation de la source d'un signal dans un puits de forage | |
AU6611994A (en) | Fluid conduit coupling device | |
CA2303091A1 (fr) | Bouchon concu pour des operations en fond de puits, dispositif servant a recevoir ce bouchon, systeme servant a supporter ce bouchon et procede servant a cimenter des canalisations dans un puits de forage | |
PT868125E (pt) | "adsorvente de fosfato a partir de meio aquosos, sua preparacao e utilizacao" | |
ZA974264B (en) | Method for calibrating a differential pressure fluid flow measuring system. | |
FR2749639B1 (fr) | Dispositif de raccord rapide pour conduit de fluide sous pression | |
EP0835982A3 (fr) | Bouchon de cimentation pour puits de forage | |
EP0717836A4 (fr) | Capteur de pression differentiel isole du milieu | |
EP0855491A3 (fr) | Outil de fond de puits | |
GB9701581D0 (en) | Differential pressure transducer | |
DE69005426T2 (de) | Hydraulikdruckrohrkupplung. | |
EP0831238A3 (fr) | Réservoir de fluide hydraulique | |
EP0763532A3 (fr) | Composé cristallin liquide et son utilisation | |
GB2306672B (en) | Monitoring system for high pressure fluid flow connector | |
EP0908600A3 (fr) | Dispositif pour l'essai de formations |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DK FR GB NL |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20010611 |
|
AKX | Designation fees paid |
Free format text: DK FR GB NL |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 20011206 |
|
R18W | Application withdrawn (corrected) |
Effective date: 20020109 |