EP2844835A4 - Procédé et appareil pour utiliser un manomètre électronique dans un environnement à température extrêmement haute - Google Patents
Procédé et appareil pour utiliser un manomètre électronique dans un environnement à température extrêmement hauteInfo
- Publication number
- EP2844835A4 EP2844835A4 EP12875955.2A EP12875955A EP2844835A4 EP 2844835 A4 EP2844835 A4 EP 2844835A4 EP 12875955 A EP12875955 A EP 12875955A EP 2844835 A4 EP2844835 A4 EP 2844835A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- high temperature
- pressure gauge
- temperature environment
- electronic pressure
- extreme high
- 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- Withdrawn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 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
- E21B47/06—Measuring temperature or pressure
-
- 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
- E21B47/017—Protecting measuring instruments
- E21B47/0175—Cooling arrangements
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/26—Details or accessories
- G01L23/28—Cooling means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geophysics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2012/036596 WO2013165439A1 (fr) | 2012-05-04 | 2012-05-04 | Procédé et appareil pour utiliser un manomètre électronique dans un environnement à température extrêmement haute |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2844835A1 EP2844835A1 (fr) | 2015-03-11 |
EP2844835A4 true EP2844835A4 (fr) | 2016-11-16 |
Family
ID=49514689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12875955.2A Withdrawn EP2844835A4 (fr) | 2012-05-04 | 2012-05-04 | Procédé et appareil pour utiliser un manomètre électronique dans un environnement à température extrêmement haute |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140230537A1 (fr) |
EP (1) | EP2844835A4 (fr) |
AU (1) | AU2012379050B2 (fr) |
BR (1) | BR112014026666A2 (fr) |
SG (1) | SG11201405831QA (fr) |
WO (1) | WO2013165439A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016065233A1 (fr) * | 2014-10-24 | 2016-04-28 | Schlumberger Canada Limited | Dispositifs eutectiques de réglage de débit |
US10113415B2 (en) * | 2014-12-15 | 2018-10-30 | Arthur H. Kozak | Methods and apparatuses for determining true vertical depth (TVD) within a well |
US10738598B2 (en) * | 2018-05-18 | 2020-08-11 | China Petroleum & Chemical Corporation | System and method for transmitting signals downhole |
US20230027205A1 (en) * | 2021-07-23 | 2023-01-26 | Baker Hughes Oilfield Operations Llc | Expandable element configuration, method and system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4126406A (en) * | 1976-09-13 | 1978-11-21 | Trw Inc. | Cooling of downhole electric pump motors |
US5265677A (en) * | 1992-07-08 | 1993-11-30 | Halliburton Company | Refrigerant-cooled downhole tool and method |
US20110146967A1 (en) * | 2009-12-23 | 2011-06-23 | Halliburton Energy Services, Inc. | Downhole well tool and cooler therefor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3662832A (en) * | 1970-04-30 | 1972-05-16 | Atlantic Richfield Co | Insulating a wellbore in permafrost |
US3895527A (en) * | 1973-11-08 | 1975-07-22 | Sperry Sun Well Surveying Co | Method and apparatus for measuring pressure related parameters in a borehole |
US4327555A (en) * | 1979-09-10 | 1982-05-04 | Dimon Donald F | Solar air conditioning system |
US6766703B1 (en) * | 1999-02-05 | 2004-07-27 | Sensor Dynamics Limited | Apparatus and method for enhancing remote sensor performance and utility |
US6769487B2 (en) * | 2002-12-11 | 2004-08-03 | Schlumberger Technology Corporation | Apparatus and method for actively cooling instrumentation in a high temperature environment |
US7913498B2 (en) * | 2003-11-06 | 2011-03-29 | Schlumberger Technology Corporation | Electrical submersible pumping systems having stirling coolers |
US7428925B2 (en) * | 2005-11-21 | 2008-09-30 | Schlumberger Technology Corporation | Wellbore formation evaluation system and method |
US7806173B2 (en) * | 2007-06-21 | 2010-10-05 | Schlumberger Technology Corporation | Apparatus and methods to dissipate heat in a downhole tool |
US7805999B2 (en) * | 2007-09-14 | 2010-10-05 | Precision Energy Services, Inc. | Apparatus and methods for measuring pressure using a formation tester |
CN101532922B (zh) * | 2008-03-14 | 2011-08-31 | 吉林大学 | 天然气水合物孔底冷冻取样器及其取样方法 |
-
2012
- 2012-05-04 BR BR112014026666A patent/BR112014026666A2/pt not_active Application Discontinuation
- 2012-05-04 EP EP12875955.2A patent/EP2844835A4/fr not_active Withdrawn
- 2012-05-04 WO PCT/US2012/036596 patent/WO2013165439A1/fr active Application Filing
- 2012-05-04 AU AU2012379050A patent/AU2012379050B2/en not_active Ceased
- 2012-05-04 SG SG11201405831QA patent/SG11201405831QA/en unknown
- 2012-05-04 US US13/879,788 patent/US20140230537A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4126406A (en) * | 1976-09-13 | 1978-11-21 | Trw Inc. | Cooling of downhole electric pump motors |
US5265677A (en) * | 1992-07-08 | 1993-11-30 | Halliburton Company | Refrigerant-cooled downhole tool and method |
US20110146967A1 (en) * | 2009-12-23 | 2011-06-23 | Halliburton Energy Services, Inc. | Downhole well tool and cooler therefor |
Non-Patent Citations (1)
Title |
---|
See also references of WO2013165439A1 * |
Also Published As
Publication number | Publication date |
---|---|
SG11201405831QA (en) | 2014-10-30 |
AU2012379050B2 (en) | 2015-11-12 |
BR112014026666A2 (pt) | 2017-06-27 |
US20140230537A1 (en) | 2014-08-21 |
EP2844835A1 (fr) | 2015-03-11 |
WO2013165439A1 (fr) | 2013-11-07 |
AU2012379050A1 (en) | 2014-09-25 |
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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 |
|
17P | Request for examination filed |
Effective date: 20141008 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01V 9/00 20060101ALI20160526BHEP Ipc: G01L 9/00 20060101ALI20160526BHEP Ipc: E21B 47/06 20120101AFI20160526BHEP |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20161018 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01L 9/00 20060101ALI20161012BHEP Ipc: G01V 9/00 20060101ALI20161012BHEP Ipc: E21B 47/06 20120101AFI20161012BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170518 |