WO2003071253A2 - Methode et dispositif pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves - Google Patents
Methode et dispositif pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves Download PDFInfo
- Publication number
- WO2003071253A2 WO2003071253A2 PCT/FR2003/000547 FR0300547W WO03071253A2 WO 2003071253 A2 WO2003071253 A2 WO 2003071253A2 FR 0300547 W FR0300547 W FR 0300547W WO 03071253 A2 WO03071253 A2 WO 03071253A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- enclosure
- fragments
- pressure
- evolution
- rock
- Prior art date
Links
- 239000011435 rock Substances 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 66
- 238000005520 cutting process Methods 0.000 title claims abstract description 11
- 239000012634 fragment Substances 0.000 claims abstract description 96
- 239000012530 fluid Substances 0.000 claims abstract description 59
- 230000035699 permeability Effects 0.000 claims abstract description 42
- 239000011148 porous material Substances 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 20
- 238000005553 drilling Methods 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 235000002767 Daucus carota Nutrition 0.000 claims description 3
- 244000000626 Daucus carota Species 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 33
- 238000005259 measurement Methods 0.000 abstract description 22
- 239000001307 helium Substances 0.000 abstract description 7
- 229910052734 helium Inorganic materials 0.000 abstract description 7
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000005213 imbibition Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/0833—Pore surface area
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/0866—Sorption
- G01N2015/0873—Dynamic sorption, e.g. with flow control means
Definitions
- the present invention relates to a method and experimental devices for evaluating, with the same apparatus and at the same time, the porosity and the absolute permeability of any fragmented natural or artificial porous medium and in particular of an area of an underground deposit of hydrocarbons or other fluids, from rock samples taken in this environment.
- fragments obtained during well drilling operations drill cuttings or obtained by crushing larger samples: cores or side cores taken from a well.
- Drill debris brought up by mud has long been the subject of on-site examinations. They are carried out by the teams responsible for analyzing the sludge (known as “Mud Logging”) and are essentially used to complete the description of the geological layers crossed during drilling carried out using logs.
- the piece of rock is previously coated in resin.
- a thin slice is cut from the coated rock and placed in a measuring cell. It includes means for injecting a pressurized fluid at a controlled rate therein and means for measuring the pressure drop created by the sample.
- the absolute permeability is deduced from the Darcy equation taking into account the real surface occupied by the rock fragments.
- RM ⁇ Nuclear Magnetic Resonance
- the object of the method according to the invention is to evaluate, with the same apparatus and simultaneously, physical parameters such as the absolute permeability and the porosity of a fragmented natural or artificial porous medium such as an area of an underground deposit. , from rock fragments taken from this medium.
- It comprises a step of immersing fragments contained in a confinement enclosure in a viscous fluid and placing the enclosure containing the fragments in communication with a source of pressurized fluid so as to compress the gas trapped in the pores of the rock, a step of measuring a physical quantity indicative of the evolution of the absorption of fluid by the rock, a modeling of the evolution of the physical quantity in the enclosure, from initial values for the physical parameters fragments, and a step of iterative adjustment of the values of the physical parameters of the rock fragments so that the modeled evolution fits as best as possible with the measured evolution of the physical parameter in the enclosure.
- the method is characterized in that:
- the evolution of the fluid injection pressure or the volume of fluid injected is modeled from initial values chosen a priori for the permeability (K) and the saturation in residual gas and the porosity ( ⁇ );
- the value of the permeability and the porosity of the rock fragments is iteratively adjusted so that the modeled evolution of the pressure or of the volume injected is best adjusted with the measured evolution of the pressure or the volume injected into the enclosure.
- the method comprises a preliminary step of introducing the washed and dried rock fragments into the confinement enclosure which is first placed in communication with a gas tank under a defined pressure, so as to determine the solid volume of the fragments, the envelope volume and the mass of the fragments are measured and the porosity and density of the rock fragments are deduced therefrom.
- the evolution of the fluid injection pressure or of the volume of fluid injected is modeled from initial values chosen a priori for the permeability (K) and the saturation in residual gas, and of the measured value for porosity ( ⁇ ), and in the adjustment step, iteratively adjusts the value of the only permeability of the rock fragments so that the modeled evolution of the pressure or volume injected is best adjusted with the measured change in pressure or volume injected into the enclosure.
- the step of placing in communication with a viscous fluid with the container containing fluid under a determined pressure comprises a brief period of setting in communication so as to cause a rapid increase in the pressure in the the enclosure and a compression of the gas trapped in the pores of the rock followed by a relaxation period after isolation of the enclosure, and the evolution of the pressure in the enclosure during the two periods is measured.
- the step of placing in communication with a viscous fluid 1 comprises placing the enclosure in communication with the container containing fluid under a determined pressure, so as to cause a rapid and prolonged increase in the pressure in the enclosure and a compression of the gas trapped in the pores of the rock, and the evolution of the volume of fluid injected is measured as a function of time. (NB procedure III).
- the confinement cell can be loaded with drill cuttings or rock fragments obtained by crushing cores taken from a well and in particular carrots obtained by lateral coring of a well, whether they are flooded with drilling fluids or previously cleaned.
- the implementation device mainly comprises a containment enclosure for the fragments, means for injecting a viscous fluid into the enclosure to fill the enclosure containing the fragments of the medium, firstly, and to produce a cycle comprising a phase of injecting fluid into the enclosure, means for measuring the evolution of a physical quantity in the enclosure and a processing system for modeling the evolution of this quantity from initial values chosen for the physical parameters of the rock fragments, and to iteratively adjust the values to be given to these physical parameters so that the modeled evolution of the physical quantity fits as best as possible with the measured evolution of the said quantity in the enclosure .
- It also comprises a container containing fluid under a determined pressure (such as a buffer bottle containing viscous oil and a gas cap under a predefined pressure), and means controlled by the treatment system to control the setting in communication with the container with the enclosure containing the rock fragments.
- a container containing fluid under a determined pressure such as a buffer bottle containing viscous oil and a gas cap under a predefined pressure
- the device is also used to determine the porosity of the fragments, it also comprises a gas reservoir which can be put into communication with the enclosure by means of a valve, an apparatus for measuring the volume envelope for determining the porosity of the fragments and a means of measuring the mass of the fragments.
- the device comprises for example means for measuring the evolution of the pressure in the enclosure, as a function of time, the treatment system being adapted to model the evolution of the pressure (or of the volume as the case may be) of fluid viscous injected into the enclosure, from initial values chosen for the physical parameters of the rock fragments, and to iteratively adjust the values to be given to these physical parameters so that the modeled evolution of the pressure is best adjusted with l 'measured change in pressure (or volume as appropriate) in the enclosure.
- the means for measuring the change in the volume of fluid injected comprise for example a flow meter or differential pressure sensor and the means for measuring the envelope volume of the fragments to be tested is for example a powder pycnometer.
- the method is satisfactory for a wide variety of rocks over a wide range of permeability and porosity.
- - Fig.1 schematically shows the device
- - Fig.2 schematically shows the structure of a fragment or particle of porous rock in which the effects of the injection of a high viscosity fluid such as oil are modeled
- FIG. 3A to 3C schematically show the. pressure variation curves prevailing in the cell of the device of Fig.l, during the injection and relaxation phases, for four different rocks with experimental procedure 1;
- Fig.4 shows the good agreement between the permeabilities obtained for several types of rock, by a conventional method of measurement on cores and by the method according to the invention (procedure 1);
- FIG. 5A to 5D show for the four preceding rocks, the precision which is obtained in the adjustment of the pressure curves modeled compared to the experimental curves in the case where one operates according to a first procedure which will be described further;
- FIG. 6 shows experimental pressure developments in the context of a second procedure
- FIG. 7 A and 7B show two examples of adjustment (solid lines) to the experimental curves (represented by crosses) in the context of the second procedure;
- Fig. 8 shows experimental changes in the volume of oil injected into the enclosure of the fragments, within the framework of a third procedure
- FIG. 9 A and 9B show two examples of adjustment (diamond points) to the experimental curves (solid lines) in the context of the third procedure;
- - Fig. 10 shows the good agreement between the permeabilities obtained according to the third procedure, with measurements carried out on cores
- Fig. 11 highlights the good agreement which one obtains between the values of the porosity ( ⁇ or Phi c ) of the rock fragments tested and those (Phi s ) which one obtains for samples or cores in the case where l 'the a priori values of porosity and permeability are adjusted iteratively; and - Fig. 12 shows the improved result of the determination of the porosity of the rock fragments tested, when the porosity (Phi c ) of the fragments is measured beforehand.
- the device as shown diagrammatically in FIG. 1, comprises a confinement cell 1 into which the drilling fragments are initially introduced.
- a constant flow water pump 2 communicates via a pipe 3 with the base of a buffer tank 4 containing oil having a high viscosity.
- the opposite end of the buffer tank 4 communicates by a valve N6 with a line L1.
- a first end of the confinement cell 1 communicates with the line L1 by means of two valves NI, N2.
- the opposite end of the confinement cell 1 communicates by means of an isolation valve V5 with a separator 6.
- a pressure gauge 7 is connected to the outlet of the cell 1.
- the pressure variations measured by the pressure gauge 7, are acquired by a processor 8 such as a microcomputer.
- the valve V2 is controlled directly by the processor 8.
- the line L1 also communicates via a valve N7 with a buffer bottle 9 containing viscous oil put under a pressure determined by a cap of gas under pressure.
- a flow meter or a differential pressure sensor 10 is placed if necessary on the line L1 between the cell 1 and the bottle 9 to measure the flow rate of injected fluid.
- the enclosure 1 is also connected to a tank 11 filled with helium and of known volume by means of the valves VI and V3.
- the enclosure 1 can be placed in communication with the reservoir 11 initially at a known pressure by opening VI or V3, the valves V2 and V4 being closed.
- the device further comprises a balance 12 and an apparatus 13 of the powder pycnometer type making it possible to measure the envelope volume of the fragments introduced.
- the determination of the porosity comprises a step of acquiring experimental measurements of the envelope volume Ne of the fragments introduced, of the solid volume Ns of rock introduced and of the mass m e of rock introduced, and a step of calculating the porosity and the rock density.
- the dry and cleaned fragments are previously weighed on the balance 12 and their envelope volume is measured by means of the device 13.
- the fragments are then introduced into the confinement enclosure 1 which is placed under a helium atmosphere by setting in communication with the helium 5 reservoir so as to expel the air.
- the enclosure 1 is then connected to the reservoir 11 filled with helium and of known volume by opening the valves NI and N3, the valves N2 and N4 being closed.
- the equilibrium pressure makes it possible to deduce the value of the solid volume of the rock from the initial pressures in the enclosure 1 and the reservoir 11 and their volumes. All these measurements make it possible to determine the porosity of the samples.
- the density of the rock is also obtained by measuring the mass of the fragments introduced.
- the envelope volume Ne is obtained by means of a powder pycnometer according to a technique well known to specialists.
- PI be the initial pressure in 1
- Ph the pressure the initial pressure in the tank 11
- Pe the equilibrium pressure after the connection
- Ul the volume of the enclosure 1
- Nh the volume of the tank 11 and me the mass fragments used.
- Ns, ⁇ and d respectively denote the solid volume, the porosity and the rock density.
- Fig. 11 shows that a very good estimate of the porosity of the rocks tested is obtained.
- Cell 1 is filled with a high viscosity oil via the pump.
- the oil occupies the free space between the drilling fragments and it also penetrates by spontaneous imbibition inside the rock.
- degassing the intensity and duration of which depends on the nature of the rock (mainly the porosity). This degassing only affects part of the gas.
- a certain residual volume remains trapped in the drilling fragments in the form of disconnected clusters.
- procedure 1 essentially consists in injecting oil from constant flow of the buffer tank 4 by gradually increasing the injection pressure by means of the pump 2 (part C1 of the pressure curve).
- the amount of oil entering the pores of the rock is measured as the residual gas trapped in the pores is compressed.
- the pressure reaches a certain fixed threshold PM, the oil injection is stopped.
- the fluids tend to rebalance in the drilling fragments and a slow rebalancing of the pressure is observed (part C2 of the pressure curve: Fig. 3).
- the second procedure essentially consists in putting the cell 1 containing the rock fragments C in communication with the buffer bottle 9 containing viscous oil under pressure by opening the valve N2 controlled by the control computer 8.
- the valve is closed.
- the pressure is equal to Pmax while on the side of cell 1, the pressure is equal to the ambient pressure.
- the valve N2 controlled by the processor 8 is then opened for a few tenths of a second to rapidly increase the pressure of the cell 1 up to the pressure Pmax then this valve is closed and a relaxation of the pressure is observed which in this case also corresponds a return to equilibrium of the pressure in the rock fragments (Fig. 6).
- the pressure rise time is minimized, which increases the sensitivity of the system in terms of permeability detection.
- this procedure is less precise in terms of volumetric balance (oil injected) compared to injection at constant flow.
- Figures 3A to 3D show examples of changes in the pressure signal observed for fragments of four different rocks for a flow rate of 480 cc / h (procedure 1). Whatever the rock considered, we observe the same general evolution of the pressure. There is a gradual rise during the injection phase as the residual gas compresses. The time required to increase the pressure by 5 bars varies depending on the rocks from 15 to 40 seconds depending on the initial volume of trapped gas. As soon as the injection is stopped, the pressure decreases. If this decrease is significant for rocks 1 and 2, it remains more moderate for rocks 3 and 4. At long times, we observe a gradual stabilization of the signal.
- FIG. 6 shows examples of the evolution of the pressure in the context of procedure 2. As in the context of procedure 1, there are significant variations in the relaxation curves depending on the nature of the rocks tested. The lower the permeability of the rocks, the more marked pressure relaxation is observed.
- Figure 8 shows examples of pressure evolution in the context of procedure 3.
- the purpose of the following two steps is to obtain from the pressure measurements or the volume of oil injected, an estimate of the only permeability K (if the porosity has been measured beforehand as seen above. ) or a joint estimate of the permeability K and the porosity ( ⁇ )
- the drilling fragments are of homogeneous size and spherical in shape and that the gas is assumed to be perfect.
- the viscous pressure drop of the gas is neglected compared to that of the oil, given the difference between the viscosities.
- the residual gas trapped in the rock fragments after the spontaneous imbibition of the oil is in the form of disconnected clusters distributed homogeneously. It is also considered that the capillary pressure is negligible.
- N makes it possible to deduce the local saturation in gas Sg once the pressure is known
- the model is implemented in a computer such as the computer 8 (cf. Fig.l) in the form of software and inserted in an iterative optimization loop.
- a computer such as the computer 8 (cf. Fig.l) in the form of software and inserted in an iterative optimization loop.
- ⁇ porosity
- FIGS. 5 A to 5D show the good agreement which is quickly obtained by successive iterations, between the theoretical and experimental curves for four rock fragments tested by means of procedure 1. As also shown in FIG. 4, the results obtained by applying the method are entirely comparable with those obtained in the laboratory after long periods of conditioning by conventional methods for several rocks of different permeabilities.
- Figures 7A and 7B show two examples of adjustment by successive iterations on experimental results using procedure 2.
- FIGS. 9A and 9B show two examples of adjustment by successive iterations on experimental results using procedure 3.
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2474712A CA2474712C (fr) | 2002-02-21 | 2003-02-19 | Methode et dispositif pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves |
BR0303214-0A BR0303214A (pt) | 2002-02-21 | 2003-02-19 | Método e dispositivo para a avaliação de parâmetros fìsicos de um reservatório subterrâneo a partir de cortes |
MXPA04008018A MXPA04008018A (es) | 2002-02-21 | 2003-02-19 | Metodo y dispositivo para evaluar parametros fisicos de yacimiento subterraneo a partir de cortes de roca muestreados alli. |
US10/505,006 US7131317B2 (en) | 2002-02-21 | 2003-02-19 | Method and device for evaluating physical parameters of an underground deposit from rock cuttings sampled therein |
AU2003247372A AU2003247372A1 (en) | 2002-02-21 | 2003-02-19 | Method and device for evaluating physical parameters of an underground deposit from rock cuttings sampled therein |
EP03742593A EP1521957A2 (fr) | 2002-02-21 | 2003-02-19 | Methode et dispositif pour evaluer des parametres pyhsiques d'un gisement souterrain a partir de debris de roche qui y sont preleves |
NO20034691A NO20034691L (no) | 2002-02-21 | 2003-10-20 | Fremgangsmåte og anordning for å evaluere fysikalske parametre for et underjordisk reservoir fra borekaks |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR02/02242 | 2002-02-21 | ||
FR0202242A FR2836227B1 (fr) | 2002-02-21 | 2002-02-21 | Methode pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves |
FR0300429A FR2836228B1 (fr) | 2002-02-21 | 2003-01-16 | Methode et dispositif pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves |
FR03/00429 | 2003-01-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003071253A2 true WO2003071253A2 (fr) | 2003-08-28 |
WO2003071253A3 WO2003071253A3 (fr) | 2005-02-17 |
Family
ID=27665283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/000547 WO2003071253A2 (fr) | 2002-02-21 | 2003-02-19 | Methode et dispositif pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves |
Country Status (9)
Country | Link |
---|---|
US (1) | US7131317B2 (fr) |
EP (1) | EP1521957A2 (fr) |
AU (1) | AU2003247372A1 (fr) |
BR (1) | BR0303214A (fr) |
CA (1) | CA2474712C (fr) |
FR (1) | FR2836228B1 (fr) |
MX (1) | MXPA04008018A (fr) |
NO (1) | NO20034691L (fr) |
WO (1) | WO2003071253A2 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1927846A1 (fr) * | 2006-12-01 | 2008-06-04 | Ifp | Méthode pour caractériser la distribution de la perméabilité absolue d'un échantillon hétérogène |
CN102297123A (zh) * | 2011-08-31 | 2011-12-28 | 盐城市真鹿高科技发展有限公司 | 内燃机机油泵试验台 |
CN102644459A (zh) * | 2012-04-05 | 2012-08-22 | 西南石油大学 | 多组分气液体系在岩心中分子扩散系数的测定装置及方法 |
CN102980842A (zh) * | 2012-12-11 | 2013-03-20 | 重庆交通大学 | 层状粗粒土体各向异性渗透系数测试系统及测试方法 |
CN106370577A (zh) * | 2015-07-22 | 2017-02-01 | 中国石油化工股份有限公司 | 用于缝洞油藏的模拟试验的方法 |
CN106383077A (zh) * | 2016-08-30 | 2017-02-08 | 海安华达石油仪器有限公司 | 一种造束缚水设备 |
CN106908326A (zh) * | 2017-03-17 | 2017-06-30 | 中国石油大学(华东) | 一种调剖堵水用颗粒强度测定装置 |
CN109932296A (zh) * | 2019-02-26 | 2019-06-25 | 中国石油天然气股份有限公司 | 一种定量表征贾敏效应动态变化的方法 |
Families Citing this family (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2864238B1 (fr) * | 2003-12-17 | 2006-06-02 | Inst Francais Du Petrole | Methode pour determiner la permeabilite d'un milieu souterrain a partir de mesures par rmn de la permeabilite de fragments de roche issus du milieu |
US7825659B2 (en) * | 2005-06-03 | 2010-11-02 | Baker Hughes Incorporated | Pore-scale geometric models for interpretation of downhole formation evaluation data |
EP1896876B1 (fr) * | 2005-06-03 | 2013-04-17 | Baker Hughes Incorporated | Models geometrique d'echelle des pores servant a l'interpretation des donnees d'evaluation des formations en fond de puits |
US7356413B2 (en) * | 2005-06-03 | 2008-04-08 | Baker Hughes Incorporated | Pore-scale geometric models for interpretation of downhole formation evaluation data |
US7257490B2 (en) * | 2005-06-03 | 2007-08-14 | Baker Hughes Incorporated | Pore-scale geometric models for interpretation of downhole formation evaluation data |
US7363161B2 (en) * | 2005-06-03 | 2008-04-22 | Baker Hughes Incorporated | Pore-scale geometric models for interpretation of downhole formation evaluation data |
US7212953B1 (en) * | 2005-12-09 | 2007-05-01 | Dresser, Inc. | Portable diagnostic analysis of gas meter and electronic corrector |
US8256268B2 (en) * | 2008-11-13 | 2012-09-04 | King Saud University | System and method for measuring porosity of high strength and high performance concrete using a vacuum-pressure saturation method |
CN102096107B (zh) * | 2009-12-09 | 2012-10-17 | 中国石油天然气股份有限公司 | 一种根据声波时差和密度反演孔隙扁度进行储层渗透性评价的方法 |
FR2955662B1 (fr) * | 2010-01-22 | 2014-08-22 | Total Sa | Mesure de parametres lies a l'ecoulement de fluides dans un materiau poreux |
WO2011133885A1 (fr) * | 2010-04-23 | 2011-10-27 | The Board Of Regents Of The University Of Oklahoma | Capacité de stockage totale et porosité totale de supports poreux |
GB2481611A (en) * | 2010-06-30 | 2012-01-04 | Statoil Asa | Test cell for well fluid assessment |
CA2806460C (fr) * | 2010-08-06 | 2018-06-12 | Bp Exploration Operating Company Limited | Appareil et procede pour tester de multiples echantillons |
US20120156787A1 (en) * | 2010-12-15 | 2012-06-21 | Saudi Arabian Oil Company | Laboratory Testing Procedure to Select Acid or Proppant Fracturing Stimulation Treatment for a Given Carbonate Formation |
RU2593853C2 (ru) * | 2011-07-12 | 2016-08-10 | Ингрейн, Инк. | Способ моделирования движения отдельных фаз многофазного/многокомпонентного потока, проходящего через пористую среду |
KR101248531B1 (ko) * | 2011-12-05 | 2013-04-03 | 한국지질자원연구원 | 이산화탄소 지중저장 매질의 공극률과 투과율 측정 장치 및 방법 |
US9024633B2 (en) * | 2012-02-06 | 2015-05-05 | Baker Hughes Incorporated | NMR data accuracy and resolution by formation modeling |
GB2503736A (en) * | 2012-07-06 | 2014-01-08 | Univ Plymouth | Producing a product having a predetermined porosity |
CN102866093B (zh) * | 2012-09-04 | 2014-12-10 | 中国农业大学 | 一种多孔介质生物堵塞模拟测试装置及模拟测试评估方法 |
CN103175762B (zh) * | 2012-11-15 | 2015-09-16 | 北京仁创科技集团有限公司 | 用于检测支撑剂渗透时间的测试仪及其测试方法 |
EP2954306A4 (fr) * | 2013-02-08 | 2016-03-02 | Services Petroliers Schlumberger | Appareil et méthodologie de mesure de propriétés de matériau microporeux à de multiples échelles |
CN103226089B (zh) * | 2013-03-26 | 2015-07-08 | 中国石油天然气股份有限公司 | 一种页岩气体渗透率测定方法 |
CN103321637B (zh) * | 2013-05-14 | 2015-12-02 | 中国海洋石油总公司 | 一种单个岩屑受力分析实验装置及实验方法 |
CN103267836B (zh) * | 2013-05-16 | 2014-12-10 | 西南石油大学 | 一种岩心窜流系数测试实验装置 |
CN103334742B (zh) * | 2013-06-08 | 2016-09-14 | 原子高科股份有限公司 | 一种用于油田井间示踪技术的水样提取装置 |
CN103758512A (zh) * | 2013-12-30 | 2014-04-30 | 中国石油天然气股份有限公司 | 一种油藏内反应与渗流特性一体化测试方法与装置 |
CN103743661A (zh) * | 2014-01-13 | 2014-04-23 | 中国石油天然气股份有限公司 | 岩石渗透率测试装置 |
US9835762B2 (en) | 2014-02-06 | 2017-12-05 | Schlumberger Technology Corporation | Petrophysical rock characterization |
US10274411B2 (en) | 2014-04-14 | 2019-04-30 | Schlumberger Technology Corporation | Methods for measurement of ultra-low permeability and porosity |
US10288517B2 (en) | 2014-04-14 | 2019-05-14 | Schlumberger Technology Corporation | Apparatus and calibration method for measurement of ultra-low permeability and porosity |
CN103983552A (zh) * | 2014-05-27 | 2014-08-13 | 中国石油天然气股份有限公司 | 岩心气体原位吸附测试装置及其工作方法 |
CN104089867B (zh) * | 2014-07-15 | 2016-04-27 | 安徽理工大学 | 一种岩土体吸水试验装置 |
CN104101564B (zh) * | 2014-07-16 | 2016-08-24 | 西南石油大学 | 一种非稳态高温高压测试低渗透岩心启动压力梯度的方法 |
CN104568693B (zh) * | 2014-12-09 | 2017-12-15 | 北京林业大学 | 一种室内土壤入渗速率测量装置及方法 |
US10365202B2 (en) * | 2015-05-11 | 2019-07-30 | Schlumberger Technology Corporation | Method for measurement of ultra-low permeability and porosity by accounting for adsorption |
CN104912525B (zh) * | 2015-05-11 | 2017-11-14 | 中国石油大学(北京) | 用于低渗透砂岩油藏的驱油实验装置及方法 |
CN104990856B (zh) * | 2015-07-16 | 2018-02-27 | 中国石油大学(华东) | 测量低渗透岩心渗透率的装置及方法 |
CN105158136A (zh) * | 2015-07-23 | 2015-12-16 | 浙江工业大学 | 水泥基材料渗透系数测定方法及其试验装置 |
CN105092450B (zh) * | 2015-08-07 | 2018-01-05 | 中国地质大学(武汉) | 一种低渗透性饱和粘土渗透测定仪及测试方法 |
GB2542406B (en) | 2015-09-18 | 2018-04-11 | Schlumberger Holdings | Determining properties of porous material by NMR |
CA3006742A1 (fr) | 2015-12-14 | 2017-06-22 | Hui-hai LIU | Procede et dispositif pour determiner la permeabilite aux gaz d'une formation souterraine |
US10416064B2 (en) | 2015-12-14 | 2019-09-17 | Saudi Arabian Oil Company | Methods and systems for determining gas permeability of a subsurface formation |
CN105466834B (zh) * | 2015-12-21 | 2018-01-23 | 上海交通大学 | 压缩率可调型多孔介质平面渗透率的测量装置及方法 |
CN105547908A (zh) * | 2016-01-22 | 2016-05-04 | 贵州大学 | 一种混合气体在煤岩/页岩中的吸附量实验测试装置 |
CN105840160B (zh) * | 2016-04-03 | 2020-02-07 | 东北石油大学 | 用于确定合采井出液规律的方法以及装置 |
CN107436254B (zh) * | 2016-05-27 | 2024-05-28 | 中国石油天然气股份有限公司 | 岩心加压饱和装置及其操作方法 |
CN105866008B (zh) * | 2016-05-30 | 2018-08-17 | 西安石油大学 | 一种不同储层渗吸机理对比研究测量仪 |
CN106198342A (zh) * | 2016-06-28 | 2016-12-07 | 武汉理工大学 | 快速测量低渗岩石渗透参数的水压振荡法试验系统 |
CN106404498A (zh) * | 2016-08-30 | 2017-02-15 | 海安华达石油仪器有限公司 | 一种抽真空加压饱和装置 |
US10557962B2 (en) | 2016-09-16 | 2020-02-11 | Saudi Arabian Oil Company | Method for measurement of hydrocarbon content of tight gas reservoirs |
CN106841003B (zh) * | 2017-01-24 | 2023-07-14 | 浙江工业大学 | 便携式多深度渗透系数现场测量装置 |
CN106996902B (zh) * | 2017-04-28 | 2023-10-13 | 浙江科技学院 | 含有承压水地层的基坑坑底稳定性测试装置 |
CN107152272B (zh) * | 2017-07-11 | 2019-07-05 | 中国石油大学(北京) | 油藏顶水的运移参数的确定装置和方法 |
US10422916B2 (en) | 2017-08-10 | 2019-09-24 | Saudi Arabian Oil Company | Methods and systems for determining bulk density, porosity, and pore size distribution of subsurface formations |
CN107817202A (zh) * | 2017-10-23 | 2018-03-20 | 泉州装备制造研究所 | 微波辐射下岩体特性参数实验装置及使用方法 |
CN107957391B (zh) * | 2017-12-13 | 2021-06-22 | 中航勘察设计研究院有限公司 | 一种珊瑚砂内孔隙测量方法 |
EP3502659B1 (fr) * | 2017-12-22 | 2020-04-22 | Université d'Aix Marseille | Permeametrie en milieu gazeux rarefie pour caracteriser une structure poreuse multicouche |
CN108225973A (zh) * | 2018-02-07 | 2018-06-29 | 中国石油天然气股份有限公司 | 排采动态渗透率的测量方法以及测量装置 |
CN108458945B (zh) * | 2018-06-27 | 2023-11-17 | 吉林大学 | 一种多孔材料孔隙率测量装置及其控制方法 |
CN109470622B (zh) * | 2018-12-13 | 2021-01-26 | 重庆科技学院 | 一种岩层渗透率的测量方法 |
CN109470621B (zh) * | 2018-12-13 | 2021-01-26 | 重庆科技学院 | 一种用于岩层渗透率的测量装置 |
CN110672487B (zh) * | 2019-09-30 | 2022-05-24 | 苏州冠德能源科技有限公司 | 一种致密岩石绝对渗透率的预测方法 |
CN110595982B (zh) * | 2019-10-15 | 2024-04-19 | 贵州大学 | 一种岩石气体各向异性渗透率的测试装置及计算方法 |
CN111577265B (zh) * | 2020-02-17 | 2023-08-01 | 中国石油化工股份有限公司 | 定量恢复储层流体充注过程的方法 |
CN113008926A (zh) * | 2021-03-06 | 2021-06-22 | 中国矿业大学(北京) | 一种致密储层岩石自发渗吸压裂液实验系统 |
CN114047105B (zh) * | 2021-11-15 | 2022-11-15 | 东北石油大学 | 一种高压氦气页岩孔隙度测试装置及方法 |
CN114088602B (zh) * | 2021-11-19 | 2024-01-26 | 西南石油大学 | 一种基于油层钻屑的储层工作液损害评价方法 |
CN114778302B (zh) * | 2022-06-17 | 2022-09-02 | 煤炭科学研究总院有限公司 | 一种岩体稳定性的判定方法、装置及电子设备 |
CN114910385B (zh) * | 2022-07-14 | 2022-09-27 | 山东省煤田地质局第五勘探队 | 岩石密度测量装置 |
CN118150438A (zh) * | 2024-05-10 | 2024-06-07 | 中国电建集团西北勘测设计研究院有限公司 | 渗透试验装置及渗透试验方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140599A (en) * | 1961-12-07 | 1964-07-14 | Pure Oil Co | Method and apparatus for determining permeability of earth formations |
US4253327A (en) * | 1979-09-17 | 1981-03-03 | Phillips Petroleum Company | Method and apparatus for measuring rock permeability at elevated pressures and temperature |
US5193059A (en) * | 1990-06-06 | 1993-03-09 | Western Atlas International Inc. | Method for identifying and characterizing hydraulic units of saturated porous media: tri-kappa zoning process |
US5245859A (en) * | 1992-02-27 | 1993-09-21 | Marathon Oil Company | Method of measuring capillary pressures |
US5261267A (en) * | 1991-09-20 | 1993-11-16 | Chevron Research And Technology Company | Method and apparatus for rock property determination using pressure transient techniques and variable volume vessels |
US5373727A (en) * | 1993-04-16 | 1994-12-20 | New Mexico Tech Research Foundation | Miniporopermeameter |
US5832409A (en) * | 1995-03-02 | 1998-11-03 | Schlumberger Technology Corporation | Automated gas permeameter |
EP1167948A1 (fr) * | 2000-06-23 | 2002-01-02 | Institut Francais Du Petrole | Méthode pour évaluer des paramètres physiques d'un gisement souterrain à partir de débris de roche qui y sont prélevés |
EP1170582A1 (fr) * | 1999-01-18 | 2002-01-09 | Kunitaka Mizobe | Methode de mesure de la permeabilite a l'humidite et dispositif correspondant |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3934455A (en) * | 1974-02-13 | 1976-01-27 | The Dow Chemical Company | Apparatus for testing a sand sample |
US4671102A (en) * | 1985-06-18 | 1987-06-09 | Shell Oil Company | Method and apparatus for determining distribution of fluids |
US4679422A (en) * | 1986-08-28 | 1987-07-14 | The United States Of America As Represented By The Secretary Of The Interior | Method and apparatus for steady-state measurement of liquid conductivity in porous media |
US5050493A (en) * | 1990-03-06 | 1991-09-24 | The United States Of America As Represented By The Secretary Of Interior | Bi-directionally draining pore fluid extraction vessel |
US5394737A (en) * | 1992-07-16 | 1995-03-07 | Steve Washuta | Permeability tester |
SE9302396D0 (sv) * | 1993-07-09 | 1993-07-09 | Ab Astra | A novel compound form |
FR2708742B1 (fr) * | 1993-07-29 | 1995-09-01 | Inst Francais Du Petrole | Procédé et dispositiphi pour mesurer des paramètres physiques d'échantillons poreux mouillables par des fluides. |
FR2728684B1 (fr) * | 1994-12-21 | 1997-01-24 | Inst Francais Du Petrole | Dispositif modulaire pour tester des echantillons de materiaux poreux en presence de fluides polyphasiques |
US5513515A (en) * | 1995-05-15 | 1996-05-07 | Modern Controls, Inc. | Method for measuring permeability of a material |
IT1281706B1 (it) * | 1996-01-24 | 1998-02-26 | Agip Spa | Dispositivo per la misura della permeabilita' di frammenti di roccia |
FR2772483B1 (fr) * | 1997-12-15 | 2000-01-14 | Inst Francais Du Petrole | Methode pour modeliser des deplacements de fluides dans un milieu poreux |
GB2380802B (en) * | 2001-10-12 | 2003-09-24 | Schlumberger Holdings | Method and apparatus for pore pressure monitoring |
-
2003
- 2003-01-16 FR FR0300429A patent/FR2836228B1/fr not_active Expired - Fee Related
- 2003-02-19 WO PCT/FR2003/000547 patent/WO2003071253A2/fr not_active Application Discontinuation
- 2003-02-19 EP EP03742593A patent/EP1521957A2/fr not_active Withdrawn
- 2003-02-19 MX MXPA04008018A patent/MXPA04008018A/es active IP Right Grant
- 2003-02-19 US US10/505,006 patent/US7131317B2/en not_active Expired - Fee Related
- 2003-02-19 AU AU2003247372A patent/AU2003247372A1/en not_active Abandoned
- 2003-02-19 BR BR0303214-0A patent/BR0303214A/pt not_active IP Right Cessation
- 2003-02-19 CA CA2474712A patent/CA2474712C/fr not_active Expired - Fee Related
- 2003-10-20 NO NO20034691A patent/NO20034691L/no not_active Application Discontinuation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140599A (en) * | 1961-12-07 | 1964-07-14 | Pure Oil Co | Method and apparatus for determining permeability of earth formations |
US4253327A (en) * | 1979-09-17 | 1981-03-03 | Phillips Petroleum Company | Method and apparatus for measuring rock permeability at elevated pressures and temperature |
US5193059A (en) * | 1990-06-06 | 1993-03-09 | Western Atlas International Inc. | Method for identifying and characterizing hydraulic units of saturated porous media: tri-kappa zoning process |
US5261267A (en) * | 1991-09-20 | 1993-11-16 | Chevron Research And Technology Company | Method and apparatus for rock property determination using pressure transient techniques and variable volume vessels |
US5245859A (en) * | 1992-02-27 | 1993-09-21 | Marathon Oil Company | Method of measuring capillary pressures |
US5373727A (en) * | 1993-04-16 | 1994-12-20 | New Mexico Tech Research Foundation | Miniporopermeameter |
US5832409A (en) * | 1995-03-02 | 1998-11-03 | Schlumberger Technology Corporation | Automated gas permeameter |
EP1170582A1 (fr) * | 1999-01-18 | 2002-01-09 | Kunitaka Mizobe | Methode de mesure de la permeabilite a l'humidite et dispositif correspondant |
EP1167948A1 (fr) * | 2000-06-23 | 2002-01-02 | Institut Francais Du Petrole | Méthode pour évaluer des paramètres physiques d'un gisement souterrain à partir de débris de roche qui y sont prélevés |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1927846A1 (fr) * | 2006-12-01 | 2008-06-04 | Ifp | Méthode pour caractériser la distribution de la perméabilité absolue d'un échantillon hétérogène |
FR2909448A1 (fr) * | 2006-12-01 | 2008-06-06 | Inst Francais Du Petrole | Methode pour caracteriser la distribution de la permeabilite absolue d'un echantillon heterogene |
US7693677B2 (en) | 2006-12-01 | 2010-04-06 | Institut Francais Du Petrole | Method of characterizing the distribution of the absolute permeability of a heterogeneous sample |
CN102297123A (zh) * | 2011-08-31 | 2011-12-28 | 盐城市真鹿高科技发展有限公司 | 内燃机机油泵试验台 |
CN102644459A (zh) * | 2012-04-05 | 2012-08-22 | 西南石油大学 | 多组分气液体系在岩心中分子扩散系数的测定装置及方法 |
CN102980842A (zh) * | 2012-12-11 | 2013-03-20 | 重庆交通大学 | 层状粗粒土体各向异性渗透系数测试系统及测试方法 |
CN106370577A (zh) * | 2015-07-22 | 2017-02-01 | 中国石油化工股份有限公司 | 用于缝洞油藏的模拟试验的方法 |
CN106370577B (zh) * | 2015-07-22 | 2019-12-13 | 中国石油化工股份有限公司 | 用于缝洞油藏的模拟试验的方法 |
CN106383077A (zh) * | 2016-08-30 | 2017-02-08 | 海安华达石油仪器有限公司 | 一种造束缚水设备 |
CN106383077B (zh) * | 2016-08-30 | 2019-04-05 | 海安华达石油仪器有限公司 | 一种造束缚水设备 |
CN106908326A (zh) * | 2017-03-17 | 2017-06-30 | 中国石油大学(华东) | 一种调剖堵水用颗粒强度测定装置 |
CN109932296A (zh) * | 2019-02-26 | 2019-06-25 | 中国石油天然气股份有限公司 | 一种定量表征贾敏效应动态变化的方法 |
CN109932296B (zh) * | 2019-02-26 | 2021-09-28 | 中国石油天然气股份有限公司 | 一种定量表征贾敏效应动态变化的方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2474712C (fr) | 2010-02-16 |
US20050178189A1 (en) | 2005-08-18 |
EP1521957A2 (fr) | 2005-04-13 |
FR2836228B1 (fr) | 2005-08-19 |
US7131317B2 (en) | 2006-11-07 |
CA2474712A1 (fr) | 2003-08-28 |
MXPA04008018A (es) | 2004-11-26 |
AU2003247372A8 (en) | 2003-09-09 |
BR0303214A (pt) | 2004-07-06 |
FR2836228A1 (fr) | 2003-08-22 |
AU2003247372A1 (en) | 2003-09-09 |
WO2003071253A3 (fr) | 2005-02-17 |
NO20034691D0 (no) | 2003-10-20 |
NO20034691L (no) | 2003-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2474712C (fr) | Methode et dispositif pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves | |
CA2461521C (fr) | Methode et dispositif pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves | |
EP1167948B1 (fr) | Méthode pour évaluer des paramètres physiques d'un gisement souterrain à partir de débris de roche qui y sont prélevés | |
Egermann et al. | A fast and direct method of permeability measurements on drill cuttings | |
EP1540363A1 (fr) | Methode de mesure de la mouillabilite de roches par resonance magnetique nucleaire | |
FR2909448A1 (fr) | Methode pour caracteriser la distribution de la permeabilite absolue d'un echantillon heterogene | |
FR2864238A1 (fr) | Methode pour determiner la permeabilite d'un milieu souterrain a partir de mesures par rmn de la permeabilite de fragments de roche issus du milieu | |
Falcon-Suarez et al. | Experimental assessment of pore fluid distribution and geomechanical changes in saline sandstone reservoirs during and after CO2 injection | |
CA2917819A1 (fr) | Appareil et procede de mesure quantitative de la production d'hydrocarbures par imbibition de fluide | |
US20220291157A1 (en) | Method for establishing mathematical model of relationship between spontaneous imbibition volume and time of porous medium | |
Lenormand et al. | Advances in measuring porosity and permeability from drill cuttings | |
Yoneda et al. | Permeability measurement and prediction with nuclear magnetic resonance analysis of gas hydrate-bearing sediments recovered from Alaska North Slope 2018 Hydrate-01 stratigraphic test well | |
Dong et al. | Simulating coal permeability change as a function of effective stress using a microscale digital rock model | |
FR2836227A1 (fr) | Methode pour evaluer des parametres physiques d'un gisement souterrain a partir de debris de roche qui y sont preleves | |
Aldana Gallego et al. | A Laboratory Method for Estimation of Storage Capacity of Rock Samples under Effective Stress | |
Cheng et al. | Adaptation of Crushed Rock Analysis to Intact Rock Analysis to Improve Assessment of Water Saturation and Fast Pressure Decay Permeability | |
Egermann et al. | A fast and direct method of permeability measurement on drill cuttings | |
FR2831917A1 (fr) | Procede de determination de la variation de la permeabilite relative a au moins un fluide d'un reservoir contenant des fluides en fonction de la saturation en l'un d'entre eux | |
Khather et al. | Impacts of Limestone Vertical Permeability Heterogeneity on Fluid–Rock Interaction During CCS | |
Guedez* et al. | A Novel Non-Destructive and Rapid Cleaning Method for Intact Ultra-Low Permeability Rocks | |
de Souza Fasolo et al. | Sedimentary Rock Compressibility Related to Porosity Under Hydrostatic Loading: New Approach with Uniaxial Corrections | |
Chin et al. | Core Effective and Relative Permeability Measurements for Conventional and Unconventional Reservoirs by Saturation Monitoring in High Frequency 3d Gradient NMR | |
Kryuchkov et al. | IMPROVED CORE ANALYSIS MEASUREMENTS IN LOW PERMEABILITY TIGHT GAS FORMATIONS | |
Mohapatra et al. | Laboratory study of velocity variations during CO2 flooding in Tuscaloosa sandstone | |
Anggraeni | The Concept of Stationarity and Support in Permeability Assessment for Upscaling using the Probe Permeameter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2003742593 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2474712 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: PA/a/2004/008018 Country of ref document: MX |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10505006 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2003742593 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |