WO2006114512A1 - Dispositif d'extraction d'au moins un gaz contenu dans une boue de forage, ensemble d'analyse et procede d'extraction associe - Google Patents
Dispositif d'extraction d'au moins un gaz contenu dans une boue de forage, ensemble d'analyse et procede d'extraction associe Download PDFInfo
- Publication number
- WO2006114512A1 WO2006114512A1 PCT/FR2006/000914 FR2006000914W WO2006114512A1 WO 2006114512 A1 WO2006114512 A1 WO 2006114512A1 FR 2006000914 W FR2006000914 W FR 2006000914W WO 2006114512 A1 WO2006114512 A1 WO 2006114512A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas
- extraction
- enclosure
- pressure
- chamber
- 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.)
- Ceased
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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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
- E21B21/067—Separating gases from drilling fluids
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- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
-
- 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
- E21B49/005—Testing the nature of borehole walls or the formation by using drilling mud or cutting data
Definitions
- the present invention relates to a device for extracting at least one gas contained in a drilling mud, of the type comprising:
- means for introducing a carrier gas into the chamber comprising a vector gas introduction line connecting a source of carrier gas to the chamber, the introduction line being provided with a regulator flow of carrier gas flowing in the pipe; and - a gas extraction pipe, opening into the chamber through a gas extraction opening.
- the analysis carried out continuously, comprises two main phases.
- the first phase consists in extracting the gases transported by the sludge (for example hydrocarbon compounds, carbon dioxide, hydrogen sulphide, helium and nitrogen).
- the second phase consists in qualifying and quantifying the extracted gases.
- the degasser of the aforementioned type comprises means for introducing a carrier gas into the chamber.
- the carrier gas flow rate is set at a determined value to obtain an acceptable transit time in the extraction line.
- the gaseous content of drilling muds varies during drilling. This content increases significantly when the drilling means reach a zone rich in hydrocarbons. On the contrary, this gaseous content is substantially poorer outside these areas.
- the rate of extraction of the gases from the sludge in the enclosure is affected by the presence of the carrier gas, especially when a large amount of gas is contained in the mud.
- the transit time in the extraction pipe varies during the analysis, which affects its quality.
- the main purpose of the invention is to provide an extraction device of the aforementioned type, reliability and constant accuracy regardless of the gaseous content of the drilling mud.
- the subject of the invention is a device of the aforementioned type, characterized in that the means for introducing the carrier gas comprise: a sensor for measuring the instantaneous pressure prevailing at a point situated downstream from the adjusting member; and
- control means of the control member connected to the sensor for controlling, at each instant, the flow of vector gas injected through the control member as a function of the difference between the pressure measured by the sensor and a pressure of determined gas extraction.
- the device according to the invention may comprise one or more of the following characteristics, taken separately or in any technically possible combination:
- the senor is disposed upstream of the extraction opening; the sensor is disposed in the vector gas introduction pipe;
- the sensor is disposed in the extraction pipe;
- the extraction pipe comprises a flow regulator, the sensor being disposed upstream of the flow regulator;
- the adjustment member is disposed in the vicinity of the chamber, the introduction line comprising a downstream section of non-zero length between the chamber and the adjusting member;
- control means comprise means for calculating the difference between the determined extraction pressure and the pressure measured by the sensor, means for comparing the calculated difference with a threshold error value, and control means. the adjusting member according to the result obtained by the comparison means;
- the threshold error value is less than 2 mbar
- the introduction pipe comprises a flow meter
- the gas extraction pipe is connected downstream to suction means.
- the subject of the invention is also a set of analysis of the gases contained in a drilling mud, characterized in that it comprises
- the invention also relates to a method for extracting at least one gas contained in a drilling mud, of the type comprising the following steps:
- the introducing step comprises: the instantaneous measurement of the pressure which prevails at a point situated downstream of the regulating member;
- the method according to the invention may comprise one or more of the following characteristics, taken separately or in any technically possible combination:
- control of the vector gas flow comprises the following phases:
- the threshold error value is less than 2 mbar.
- FIG. 1 is a schematic vertical sectional view of a drilling rig, provided with a set of analysis according to the invention.
- FIG. 2 is a schematic view in vertical section of the main elements of the analysis assembly according to the invention.
- upstream and downstream refer to the direction of normal flow of a fluid in a pipe.
- An analysis assembly according to the invention is used, for example, in a drilling installation of an oil production well.
- this installation 11 comprises a drilling pipe 13 disposed in a cavity 14 pierced by a rotary drilling tool, a surface installation 17, and an analysis assembly 19 according to the invention.
- the drill pipe 13 is disposed in the cavity 14 formed in the subsoil 21 by the rotary drilling tool.
- This conduit 13 comprises, at calf of the surface 22, a wellhead 23 provided with a drain line 25.
- the drilling tool 15 comprises a drill head 27, a drill string 29, and a liquid injection head 31.
- the drill head 27 comprises drilling means 33 of the rocks of the subsoil 21. It is mounted on the lower part of the drill string 29 and is positioned in the bottom of the drill pipe 13.
- the liner 29 comprises a set of hollow drill pipes.
- These tubes delimit an internal space 35 which makes it possible to bring a liquid from the surface 22 to the drill head 27.
- the liquid injection head 31 is screwed onto the upper part of the lining 29.
- the surface installation 17 comprises means 41 for supporting and rotating the drill bit 15, means 43 for injecting the drilling fluid and a vibrating screen 45.
- the injection means 43 are connected hydraulically at the injection head 31 to introduce and circulate a liquid in the internal space 35 of the drill string 29.
- the vibratory screen 45 collects the drilled residue liquid that exits the drain line 25 and separates the liquid from the solid boreholes.
- the analysis assembly 19 comprises means 51 for sampling the sludge, stitched on the emptying line 25, a device 53 for extracting gas, and means 55 for analyzing the gases. extracts.
- the sampling means 51 are stitched into a liquid receiving tank into which the drain line 25 opens.
- the sampling means are stitched into a tank of the sludge injection means 43.
- the sampling means 51 comprise a liquid picking head 57 disposed projecting in the drain line 25, a connecting pipe 59, and a peristaltic pump 61 whose flow rate is adjustable.
- the extraction device 53 comprises an enclosure 63, a pipe 65 for supplying mud into the enclosure 63, a pipe 67 for discharging the sludge of the enclosure 63, means 69 for introducing a carrier gas into the enclosure 63, and a pipe 71 for extracting the gases extracted from the enclosure 63.
- the enclosure 63 comprises a sealed container whose internal volume is for example between 0.4 liters and 3 liters.
- This enclosure 63 comprises a lower part 73, in which the sludge circulates and an upper portion 75 which has a gaseous sky.
- the chamber 63 is also provided with stirring means 77, comprising an agitator 79, projecting into the chamber 63 and driven in rotation by a motor 81 mounted on the upper part 75 of the enclosure 63.
- agitator 79 comprises a stirring mobile 83 immersed in the sludge.
- the sludge feed line 65 extends between the outlet of the peristaltic pump 61 and an inlet opening 85 formed in the lower part 73 or upper 75 of the enclosure 63.
- This supply line 65 may be provided with means for heating the sludge (not shown), in order to bring the temperature of this sludge to values of between 25 and 15O 0 C, preferably between 60 and 90 ° C.
- the evacuation duct 67 extends between an overflow passage 87 formed in the upper part 75 of the enclosure 63, and a retention tank 89 intended to receive the sludge discharged from the device 53.
- the retention tank 89 is formed by a receiving tank 90 of the liquids extracted from the vibrating screen 45, shown in FIG.
- the discharge pipe 67 comprises successively an upstream portion 91 inclined downwards, which forms an angle of approximately 45 ° with the horizontal, a bent portion 93 forming a siphon, and a substantially vertical downstream portion 95, open at its lower end. 97 disposed opposite the tray 89, above the level of the liquid contained in the tray 89.
- the sludge collected in the holding tank 89 and in the tank 90 is recycled to the injection means 43 via a sludge recirculation pipe 98.
- the means 69 for introducing a carrier gas into the chamber comprise a source 111 of carrier gas, a conduit 113 for introducing carrier gas extending between the source 111 and an injection inlet 115 of vector gas in the enclosure, and means 117 for controlling the introduction of carrier gas into the chamber 63.
- the carrier gas source 111 contains a neutral gas with respect to the analysis carried out in the analysis means 55.
- This gas is, for example, substantially pure nitrogen, or substantially pure helium.
- nitrogen as a carrier gas makes it possible to analyze, by a gas chromatography system coupled to a mass spectrometer, certain non-hydrocarbon compounds contained in the sludge such as hydrogen sulphide.
- helium makes it possible to analyze the nitrogen contained in the drilling muds.
- the carrier gas in the source 111 is maintained at a pressure greater than atmospheric pressure, for example greater than 1.5 bar absolute.
- a mass or volume flowmeter 119 is mounted on the introduction pipe 113 in the vicinity of the source 111, downstream of this source.
- the vector gas injection inlet 115 opens opposite the overflow passage 87 in the upstream portion 91 of the evacuation pipe 67.
- the control means 117 comprise a valve 121 with an adjustable passage section mounted on the introduction pipe 113, a pressure sensor 123 disposed in the pipe 113 downstream of the valve 121, and a regulator 125.
- the valve 121 is mounted on the introduction pipe in the vicinity of the inlet inlet 115, downstream of the flow meter 119.
- a downstream section 127 of the pipe 113 connects the valve 121 to the inlet entry.
- the length of this downstream section 127 is non-zero and for example between 5 cm and 200 cm.
- the instantaneous fluctuations of the pressure of the chamber 63 are filtered in the downstream section 127 of the pipe 113.
- the valve 121 is for example a valve valve type "all or nothing". Thus, the valve valve 121 is movable between an open position in which the passage section of the carrier gas in the valve 121 is maximum and a closed position in which this section is substantially zero.
- the valve 121 comprises control means 131 of the valve between its open position and its closed position.
- the sensor 123 is mounted at a point downstream of the valve 121.
- the pressure sensor 123 is mounted in the downstream section 127 of the pipe 113, in the vicinity of the input inlet 115, but away from this inlet 115.
- the regulator 125 comprises means 133 for calculating the difference between a determined gas extraction pressure and the pressure measured by the sensor 123, a memory 135 containing a pressure difference threshold error value, and means 137 for comparing the difference calculated by the calculation means 125 with the threshold error value stored in the memory 135.
- the comparison means 137 are connected to the control means 131 of the valve.
- the determined gas extraction pressure is for example equal to the atmospheric pressure.
- the threshold error value is, for example, less than 2 mbar and advantageously equal to 0.1 mbar.
- the vector gas injection inlet 115 opens directly into the upper part 75 of the enclosure 63.
- the inlet 115 opens into the lower part 73 of the enclosure 63.
- the carrier gas is then directly injected into the mud.
- the pressure sensor 123 is placed in the upper part 75 or downstream of this part 75.
- the extraction pipe 71 extends between an extraction opening 153 formed in the upper part 75 of the chamber and the analysis means 55. It comprises, from upstream to downstream, a volume flow regulator 155, a transport line 157 and suction means 159.
- the flow regulator 155 is formed by a tube having a calibrated cross-sectional throat.
- the pipe 71 comprises a filtration stage (not shown) interposed between the extraction opening 153 and the flow regulator 155.
- the transport line 157 connects the enclosure 63 disposed in the vicinity of the wellhead 23, in an explosive zone, to the analysis means 55, disposed away from the wellhead 23, in a non-explosive zone, for example in a pressurized cabin (not shown).
- the analysis means 55 are arranged in the vicinity of the enclosure 63, in an explosive zone.
- This transport line 157 is preferably made of an inert material with respect to the gaseous compounds extracted from the sludge. It has for example a length of between 10 cm and 500 m.
- the transport line 157 is also provided, in the example shown, with a volume flowmeter 161.
- the suction means comprise a vacuum pump 159 which allows suction conveying the gases extracted from the enclosure up to 'to the means of analysis 55.
- the analysis means 55 comprise an instrumentation 171 which allows the detection and quantification of one or more extracted gases and a computer 173, which makes it possible to determine the volume and the concentration of these gases extracted from the drilling mud.
- the instrumentation 171 comprises, for example, infrared detection apparatus for the quantification of carbon dioxide, FID (flame ionization detector) chromatographs for the detection of hydrocarbons or TCD (thermally conductive detector), in function of the gases to be analyzed. It also comprises a gas chromatography system coupled to a mass spectrometer, this system being designated by the abbreviation "GC-MS”. The simultaneous detection and quantification of a plurality of gases is therefore possible.
- the instrumentation 171 is connected to a stitching or bypass 175 on the line 157 situated upstream or downstream of the vacuum pump 159, in the vicinity of this pump 159.
- the computer 173 is connected to the instrumentation 171 and to the respective flowmeters 161 and 119 of the extraction line 157 and the introduction line 113.
- the drilling tool 15 is rotated by the surface installation 41.
- a drilling fluid is introduced into the interior space 35 of the drill string 29 by the injection means 43.
- the liquid descends to the drill head 27, and passes into the drill pipe 13 through the drill head 27. This liquid cools and lubricates the drilling means 33.
- the liquid collects the solid cuttings resulting from the drilling and goes up through the annular space defined between the drill string 29 and the walls of the drill pipe 13, and is discharged through the drain line 25.
- the liquid containing the cuttings then forms the drilling mud to be analyzed.
- the peristaltic pump 61 is then activated, in order to collect, in a continuous manner, a determined fraction of the drilling mud flowing in the pipe 25.
- This mud fraction is conveyed to the enclosure 63 via the supply line 65, and introduced into the enclosure.
- the sludge introduced into the enclosure 63 via the supply line 65 is evacuated by overflow into the evacuation duct 67 through the overflow passage 87.
- part of the evacuated sludge is temporarily siphon 93 of the exhaust pipe 67, which prevents the entry of gas into the upper portion 75 of the enclosure 63 by the lower end 97 of the exhaust pipe 67.
- the introduction of gas into the enclosure 63 is therefore carried out solely by means of introducing carrier gas 69.
- Agitator 79 is rotated by motor 81, and agitates the sludge in the lower part 73 of enclosure 63 to cause extraction gases contained in the sludge, as well as the mixture of the extracted gases with the carrier gas introduced by the injection passage 99.
- the sensor 123 measures the pressure in the introduction pipe 113, downstream of the valve 121. This pressure is substantially equal to the pressure in the chamber 63.
- the calculation means 133 determine the difference between a determined pressure, for example the atmospheric pressure, and the measured instantaneous pressure.
- the comparison means 137 compare at each instant, this difference to the threshold error value stored in the memory 135. If this difference is greater than the threshold error value stored in the memory 135, the means of comparison 137 activate the control means of the valve 131 to pass this valve from its closed position to its open position.
- a carrier gas flow rate is then introduced into the chamber 63 through the valve 121 and the inlet inlet 115.
- the carrier gas introduced into the chamber 63 decreases the pressure difference between the determined pressure and the pressure in the chamber 63.
- the comparison means 137 determine that the pressure difference is smaller than the threshold error value, they activate the control means 131 of the valve to move it from its open position to its closed position.
- the gaseous mixture extracted from the enclosure 63 is conveyed via the extraction pipe 71 under the effect of the suction produced by the vacuum pump 159. This mixture is transported to the analysis means 55 where it is qualified. and quantified by the instrumentation 171 and the computer 173.
- W gaze extract tj m extraction line ⁇ Qm introduction line ⁇ >) where Q m extraction line is the flow rate of gas measured by the flowmeter 161 on the extraction line 71 and Q m introduction line is the flow rate of gas measured by the flowmeter 119 on the introduction pipe 113.
- the calculation of the volume and the content of a specific gas extracted from the sludge at a given moment is made on the basis of the value measured by the instrumentation 171 at a later time which depends on the transit time of the gas extracted in the extraction pipe 71, on the basis of the flow rate Q gas e xtr a it gas extracted from the sludge in the chamber 63 to the given instant calculated by the formula (1) above, and on the basis of the flow rate Q m gas introduction line injected into the chamber 63, as measured by the flow meter 119 at a later time which depends on the time required so that a solicitation of the valve 121 is perceived by the flowmeter 119 at the other end of the introduction pipe 113.
- the analysis unit 19 therefore allows for the quantitative analysis of a portion compounds extracted from the sludge, without it being necessary to carry out the quantitative analysis of all the compounds extracted from the sludge at each moment.
- the extraction pipe 71 is devoid of a flow meter 161.
- the flow rate of gas flowing in the pipe 71 is kept constant by the flow regulator 155. The value of this flow rate is determined or confirmed. by calibration by circulating water in the chamber 63 and by measuring the flow of vector gas injected into the chamber 63 with the aid of the flow meter 119 on the introduction pipe 113.
- the analysis assembly 19 is calibrated before it is connected to the installation 11.
- the carrier gas source is replaced by a standard gas mixture to be analyzed which is injected into the chamber 63, in which water is circulated. or another fluid containing no gas to extract and neutral against the standard mixture.
- the analysis parameters such as the determined gas extraction pressure and the flow rate of gas flowing through the regulator 155, are chosen to be substantially equal to those used later in the analysis of the sludge.
- the senor 123 is mounted upstream of the extraction opening 153, for example in the upper part 75 of the enclosure 63.
- the sensor 123 is mounted in the extraction pipe 71, in the vicinity of the extraction opening 153, preferably upstream of the flow regulator 155.
- the sensor 123 is mounted at a point of this pipe 71 such as the instantaneous difference between the pressure which prevails at this point and the pressure in the enclosure 63 is less than 200 mbar.
- valve 121 is of the proportional type and comprises a gas flow orifice of adjustable section.
- the method according to the invention comprises, at each moment, a step of controlling the gas passage section in the valve 121 as a function of the difference between the determined extraction pressure and the pressure measured by the sensor 123.
- the pressure in the chamber 63 is regulated substantially at the determined pressure, to the threshold error value. Consequently, whatever the variations in the gaseous content of the drilling mud, the pressure in the enclosure 63 remains substantially constant, and the gas extraction conditions in this enclosure 63 are substantially independent of the gaseous content of the sludge. The quantification of the gases contained in the drilling mud is therefore very precise.
- the transit time in the extraction pipe 71 is kept substantially constant regardless of the instantaneous amount of gas extracted from the sludge.
- the extraction conditions in the device according to the invention are therefore automatically regulated, which increases its reliability.
- the pressure in the enclosure 63 remains substantially identical, and the extraction of gas in the enclosure 63 is continued under substantially similar conditions.
- the pressure sensor 123 is disposed outside the enclosure 63 in the introduction pipe 113, the regulation of the pressure in the enclosure 63 is facilitated since the instantaneous fluctuations of the pressure of the enclosure 63 are filtered in the downstream section 127 of the pipe 113.
- the analysis assembly 19 can calculate the content of a given gas extracted from the sludge at each instant, without quantitatively calculating the content of all the extracted gases. mud.
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- Life Sciences & Earth Sciences (AREA)
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- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
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Abstract
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0612934-0A BRPI0612934A2 (pt) | 2005-04-27 | 2006-04-24 | dispositivo e processo de extração de pelo menos um gás contido em uma lama de sondagem e sistema de análise dos gases contidos em uma lama de sondagem |
| AT06755453T ATE549482T1 (de) | 2005-04-27 | 2006-04-24 | Vorrichtung zum entziehen mindestens eines gastyps aus einem bohrschlamm sowie analyseanordnung und entsprechendes extraktionsverfahren |
| US11/919,215 US8677814B2 (en) | 2005-04-27 | 2006-04-24 | Device for extracting at least one type of gas contained in a drilling mud, an analysis arrangement and a related extraction method |
| CA2606415A CA2606415C (fr) | 2005-04-27 | 2006-04-24 | Dispositif d'extraction d'au moins un gaz contenu dans une boue de forage, ensemble d'analyse et procede d'extraction associe |
| EP06755453A EP1875036B1 (fr) | 2005-04-27 | 2006-04-24 | Dispositif d'extraction d'au moins un gaz contenu dans une boue de forage, ensemble d'analyse et procede d'extraction associe |
| NO20075589A NO20075589L (no) | 2005-04-27 | 2007-11-05 | Anordning for a ekstrahere minst ±n type gass fra boreslam, et analysearrangement samt framgangsmate for samme |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0504249 | 2005-04-27 | ||
| FR0504249A FR2885165B1 (fr) | 2005-04-27 | 2005-04-27 | Dispositif d'extraction d'au moins un gaz contenu dans une boue de forage, ensemble d'analyse et procede d'extraction associe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006114512A1 true WO2006114512A1 (fr) | 2006-11-02 |
Family
ID=35462475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2006/000914 Ceased WO2006114512A1 (fr) | 2005-04-27 | 2006-04-24 | Dispositif d'extraction d'au moins un gaz contenu dans une boue de forage, ensemble d'analyse et procede d'extraction associe |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8677814B2 (fr) |
| EP (1) | EP1875036B1 (fr) |
| AT (1) | ATE549482T1 (fr) |
| BR (1) | BRPI0612934A2 (fr) |
| CA (1) | CA2606415C (fr) |
| FR (1) | FR2885165B1 (fr) |
| NO (1) | NO20075589L (fr) |
| WO (1) | WO2006114512A1 (fr) |
Cited By (5)
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| WO2009090351A1 (fr) * | 2008-01-18 | 2009-07-23 | Geoservices Equipements | Procede d'analyse d'une pluralite d'hydrocarbures contenus dans un fluide de forage et dispositif associe |
| RU2451924C2 (ru) * | 2008-01-18 | 2012-05-27 | Жеосервис Экипман | Способ анализа совокупности углеводородов, содержащихся в буровом растворе, и соответствующее устройство |
| WO2012112154A1 (fr) * | 2011-02-17 | 2012-08-23 | Halliburton Energy Services, Inc. | Procédés et systèmes de collecte et d'analyse de fluides de forage conjointement avec des opérations de forage |
| EP3165710A1 (fr) * | 2015-11-05 | 2017-05-10 | Geoservices Equipements | Dispositif d'extraction et ensemble et procédé d'analyse associés |
| US11867682B2 (en) | 2020-09-21 | 2024-01-09 | Baker Hughes Oilfield Operations Llc | System and method for determining natural hydrocarbon concentration utilizing isotope data |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2444802A1 (fr) * | 2010-10-22 | 2012-04-25 | Geoservices Equipements | Dispositif pour l'analyse d'au moins un hydrocarbure contenu dans un liquide de forage et procédé associé |
| US20150096349A1 (en) * | 2012-05-14 | 2015-04-09 | Pen Inc. | Optimize analyte dynamic range in gas chromatography |
| US10570731B2 (en) | 2013-10-03 | 2020-02-25 | Halliburton Energy Services, Inc. | Solvent extraction and analysis of formation fluids from formation solids at a well site |
| JP6268667B2 (ja) * | 2013-10-20 | 2018-01-31 | 株式会社大林組 | ボーリングマシンを用いた地盤掘削システム |
| NO346355B1 (en) * | 2014-04-04 | 2022-06-20 | Halliburton Energy Services Inc | Isotopic Analysis from a Controlled Extractor in Communication to a Fluid System on a Drilling Rig |
| WO2015160328A1 (fr) * | 2014-04-15 | 2015-10-22 | Halliburton Energy Services, Inc. | Détermination de conditions de fond de trou par des gaz n'étant pas de la formation mis en circulation |
| US9765617B2 (en) | 2014-05-09 | 2017-09-19 | Halliburton Energy Services, Inc. | Surface fluid extraction and separator system |
| CN104314608B (zh) * | 2014-09-28 | 2016-05-25 | 太原理工大学 | 一种提高煤层瓦斯抽采量的冷热交替系统 |
| EP3012616A1 (fr) * | 2014-10-22 | 2016-04-27 | Services Petroliers Schlumberger | Système et procédé pour analyser un échantillon gazeux extrait d'un fluide de forage provenant d'un puits de forage |
| US10641092B2 (en) * | 2015-05-15 | 2020-05-05 | Halliburton Energy Services, Inc. | Methods, apparatus, and systems for injecting and detecting compositions in drilling fluid systems |
| WO2017034574A1 (fr) | 2015-08-27 | 2017-03-02 | Halliburton Energy Services, Inc. | Système de régulation de dilution de dégazeur d'échantillon |
| US10180062B2 (en) | 2016-03-21 | 2019-01-15 | Weatherford Technology Holdings, Llc | Gas extraction calibration system and methods |
| US10683741B2 (en) * | 2017-05-16 | 2020-06-16 | Nextstream Emulsifier Enhancer, Llc | Surface-based separation assembly for use in separating fluid |
| US10544872B2 (en) * | 2017-08-07 | 2020-01-28 | Iball Instruments Llc | Liquid capture valve |
| US11230897B2 (en) * | 2017-09-22 | 2022-01-25 | SPM Oil & Gas PC LLC | System and method for intelligent flow control system for production cementing returns |
| AU2019279953B2 (en) | 2019-02-12 | 2023-02-02 | Halliburton Energy Services, Inc. | Bias correction for a gas extractor and fluid sampling system |
| US11492901B2 (en) * | 2019-03-07 | 2022-11-08 | Elgamal Ahmed M H | Shale shaker system having sensors, and method of use |
| EP3772648B1 (fr) * | 2019-08-07 | 2024-03-27 | Geoservices Equipements SAS | Système et procédé d'analyse de gaz |
| RU2745752C1 (ru) * | 2020-04-30 | 2021-03-31 | Общество с ограниченной ответственностью "УК "Служба Внутреннего Контроля" | Пробоотборные устройства непрерывного и циклического типа и способ обнаружения компонентов смеси с использованием пробоотборных устройств |
| CN112145107A (zh) * | 2020-09-29 | 2020-12-29 | 同济大学 | 一种可以调节泥浆浓度的新型泥浆箱 |
| US20240183269A1 (en) * | 2021-07-16 | 2024-06-06 | Halliburton Energy Services, Inc. | Constant mass gas extraction for gas evaluation during drilling |
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| FR2799790A1 (fr) * | 1999-09-24 | 2001-04-20 | Inst Francais Du Petrole | Methode et systeme d'extraction, d'analyse et de mesure sur des constituants transportes par un fluide de forage |
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| FR2876424B1 (fr) * | 2004-10-11 | 2008-04-04 | Geoservices | Dispositif de preparation d'un fluide, notamment d'une boue de forage, procede de preparation et ensemble d'analyse associes |
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- 2006-04-24 BR BRPI0612934-0A patent/BRPI0612934A2/pt active Search and Examination
- 2006-04-24 CA CA2606415A patent/CA2606415C/fr not_active Expired - Fee Related
- 2006-04-24 AT AT06755453T patent/ATE549482T1/de active
- 2006-04-24 EP EP06755453A patent/EP1875036B1/fr not_active Expired - Lifetime
- 2006-04-24 WO PCT/FR2006/000914 patent/WO2006114512A1/fr not_active Ceased
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- 2007-11-05 NO NO20075589A patent/NO20075589L/no not_active Application Discontinuation
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009090351A1 (fr) * | 2008-01-18 | 2009-07-23 | Geoservices Equipements | Procede d'analyse d'une pluralite d'hydrocarbures contenus dans un fluide de forage et dispositif associe |
| JP2011510284A (ja) * | 2008-01-18 | 2011-03-31 | ジェオセルヴィス・エキップマン | 掘削流体中に含まれる複数の炭化水素を分析する方法、および、関連する装置 |
| RU2451924C2 (ru) * | 2008-01-18 | 2012-05-27 | Жеосервис Экипман | Способ анализа совокупности углеводородов, содержащихся в буровом растворе, и соответствующее устройство |
| AU2008347646B2 (en) * | 2008-01-18 | 2013-08-22 | Geoservices Equipements | Method of analyzing a number of hydrocarbons contained in a drilling fluid, and associated device |
| US8616051B2 (en) | 2008-01-18 | 2013-12-31 | Geoservices Equipments | Method of analyzing a number of hydrocarbons contained in a drilling fluid, and associated device |
| WO2012112154A1 (fr) * | 2011-02-17 | 2012-08-23 | Halliburton Energy Services, Inc. | Procédés et systèmes de collecte et d'analyse de fluides de forage conjointement avec des opérations de forage |
| GB2501598A (en) * | 2011-02-17 | 2013-10-30 | Halliburton Energy Serv Inc | Methods and systems of collecting and analyzing drilling fluids in conjunction with drilling operations |
| GB2501598B (en) * | 2011-02-17 | 2018-10-24 | Halliburton Energy Services Inc | Methods and systems of collecting and analyzing drilling fluids in conjunction with drilling operations |
| EP3165710A1 (fr) * | 2015-11-05 | 2017-05-10 | Geoservices Equipements | Dispositif d'extraction et ensemble et procédé d'analyse associés |
| WO2017076490A1 (fr) * | 2015-11-05 | 2017-05-11 | Geoservices Equipements | Dispositif d'extraction de gaz et ensemble et procédé d'analyse associés |
| US11208860B2 (en) | 2015-11-05 | 2021-12-28 | Schlumberger Technology Corporation | Gas-extraction device and associated analysis assembly and method |
| US11867682B2 (en) | 2020-09-21 | 2024-01-09 | Baker Hughes Oilfield Operations Llc | System and method for determining natural hydrocarbon concentration utilizing isotope data |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1875036A1 (fr) | 2008-01-09 |
| EP1875036B1 (fr) | 2012-03-14 |
| FR2885165A1 (fr) | 2006-11-03 |
| CA2606415C (fr) | 2013-09-03 |
| US8677814B2 (en) | 2014-03-25 |
| BRPI0612934A2 (pt) | 2010-12-07 |
| ATE549482T1 (de) | 2012-03-15 |
| US20110094736A1 (en) | 2011-04-28 |
| FR2885165B1 (fr) | 2008-12-05 |
| CA2606415A1 (fr) | 2006-11-02 |
| NO20075589L (no) | 2007-11-26 |
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