CN102341563A - Method for monitoring oil-field development - Google Patents
Method for monitoring oil-field development Download PDFInfo
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- CN102341563A CN102341563A CN2010800106519A CN201080010651A CN102341563A CN 102341563 A CN102341563 A CN 102341563A CN 2010800106519 A CN2010800106519 A CN 2010800106519A CN 201080010651 A CN201080010651 A CN 201080010651A CN 102341563 A CN102341563 A CN 102341563A
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
Abstract
The invention relates to the oil industry, in particular to methods for monitoring the development of oil fields. In order to increase the monitoring efficiency of the oil field development by the fuller recording of parameters that characterise a deposit to be developed, for hydraulically unrelated areas with equal values of a desirability functions, the method involves additionally measuring the stability of a water-oil emulsion in each well, calculating the mean value of the water-oil emulsion within each area and advising the use of methods for increasing oil recovery at the areas according to the incrementation of the water-oil emulsion value. In order to determine the hydraulically unrelated areas, the method involves measuring a formational pressure, the viscosity of formation fluids and the relative phase permeability of oil and water, building maps of pressure fields and maps of fields of filtering and penetration rates and superimposing the maps of pressure fields on the maps of fields of filtering and penetration rates. The desirability function values of the methods for increasing oil recovery are calculated for each area according to the multidimensional equation the dependence thereof on the number of production and injection wells, permeability, layer and zonal heterogeneity, output rate, water cut and the water withdrawal rates of the wells of the area. For a specific well, it is recommended to use the methods for increasing oil recovery until the maximum value of the oil-water emulsion is achieved and stabilized. The claimed method makes it possible to select areas for using the methods for increasing oil recovery with the equal mean values of the desirability function at the hydraulically unrelated areas taking into account the influence of formation stimulation methods.
Description
Technical field
The present invention is designed to petroleum industry, with the control reservoir development.
Background technology
The known control method that is used for oil reservoir development comprises the laboratory research to the characteristic of porous media and reservoir fluid; The gyp exploration of geophysical and geology to well; Structure and combined analysis to oil sources layer condition diagram; Oil reservoir is resolved into a plurality of representational zone with typical geology and seepage flow characteristic, and the selection to using collecting method and increasing the layer of oil production rate.
There is a kind of control method (Russ P that September 27, the disclosed patent No. was RUN2119583 in 1998) of oil reservoir development to comprise laboratory research to the characteristic of porous media and reservoir fluid; The gyp exploration of geophysical and geology of well; To the structure of geological section, through of the tracking of typical permeability layer, to structure initial and figure remaining oil-producing formation to interlayer; To the explanation of the oil-producing formation of exhaustion, this explanation has the oil production rate of accumulation and the explanation of injectability.
The shortcoming of this method is to reckon without the concrete distribution of the barometric gradient in the bed and the formation of retention layer, and does not also consider their influences for bed output, and this influence has reduced the reliability to the location of the oil reservoir of slow motion.
Method (the V.V.Devlikamov that a kind of border of the oil reservoir that is used for surveying slow motion is arranged; Z.A.Khabibullin; And M.M.Kabirov.Anomalous Oils.Moscow:Nedra, 1975,168p) comprise the constituent content of estimating to be configured to oil; Strata pressure in the measuring well, and calculate dynamic shear stress.Based on dynamic oil value of shearing and the bed permeability distribution map that calculate, create the distribution map that has shown the dynamic shear stress gradient to each well.Create the distribution map of formation pressure gradient through the measured value of the strata pressure in each well.The dynamic pressure gradient of oil shearing force is compared with the actual formation barometric gradient.The distribution map and the distribution map that has shown the actual formation barometric gradient, the border of drawing the oil reservoir of slow motion that have shown the dynamic pressure gradient of oil shearing force through combination.
The shortcoming of this method is that it is only to be applied to even stratum.Under the high situation of inhomogeneities degree such as banded and lamination; If when also having the inhomogeneities of earth formation to increase; This control method is not considered the influence of seepage velocity to the formation of the distribution of the barometric gradient in the bed and retention layer; And do not consider their influences yet, thereby reduced the reliability of positioning of the oil reservoir of slow motion bed output.
A kind of control method of oil reservoir development (Russ P that calendar year 2001, August 20, the disclosed patent No. was RU N2172402) with disclosed that is the most similar, comprises the relative phase permeability of measuring strata pressure, reservoir fluid stickiness, oil and water; Structure has shown the figure of pressure field, seepage flow and rate of infiltration; The pressure field pattern is added to shown on the figure of seepage flow and rate of infiltration; To with hydrodynamic force irrelevant the location in place.Production through depending on this place and inject the multidimensional equation of liquid velocity of consumption, water content and well of quantity, permeability, lamination and banded inhomogeneities, the reserves of well, the location calculations that has nothing to do for each and hydrodynamic force the satisfaction functional value of oil recovery method of application of advanced.The order that these advanced oil recovery methods descend by the satisfaction function is applied to and the irrelevant place of hydrodynamic force.
The shortcoming of this method is the influence that it does not consider collecting method, and this can cause the irreversible variation of interstitial space structure and reservoir fluid characteristic.In the process of oil reservoir development, can cause the irreversible variation of interstitial space structure, infiltrative decline, the variation of reservoir fluid characteristic and reserves structure to the long term of bed.Because it is different with the physicochemical characteristics of reservoir water to inject the physicochemical characteristics of water, water has been upset the equilibrium state of system to the effect of oil reservoir.Injecting water is the new component of oil reservoir, it and rock matrix, and the interaction of hydrocarbon and reservoir water causes the inhomogeneities of bed to increase, and the difference of rock permeability becomes greatly, and the substantial variations on the characteristic of reservoir fluid.Thereby, possibly form water-petroleum emulsion after this process.(V.A.Amiyan.Possibility?of?Emulsion?Formation?in?the?Well?Zone.Moscow，1959，no.11，39p./TsNIIT?Neftegaz.Ser.Oil?Field?Engineering.News?of?Oil?and?Gas?Equipment)
As well-known in oilfield engineering, when using thermal methods, payzone can suffer to change the most significantly.Thermal process is accompanied by the formation of sticky and stable petroleum emulsion.(G.N.Pozdnyshev; R.Sh.Fattakhov; And D.M.Bril ' .Formation of Resistant Oil Emulsions When Applying Thermal Methods of Action on Formation and Ways to Destroy Them//Thematic Scientific Engineering Review:Ser.Oil Field Engineering.Moscow:VNIIOENG.1983; Issue 16 (65); 44p.), in Ken Jiyake oil reservoir (northern Kazakhstan), the injection of cyclic steam is accompanied by steam forms trickle dispersion in the oil condensation emulsion in the producing well.(D.A.Alimanov.Some?Questions?Concerning?Production?of?High-Viscous?Oil?at?the?Kenkiyak?Deposit//Oil?Field?Engineering：Scientific?Engineering?Information?Book.Moscow.VNIIOENG.1981，no.6，pp.19-20).
When using different collecting methods, in bed, form the petroleum emulsion of different resistance degree.Water-the petroleum emulsion of pumping has been represented the resistance that breaks, since the application of advanced oil recovery method, the characteristic of the variation of oil reservoir state.That be exactly the average of why petroleum emulsion resistance in oil reservoir with the irrelevant layer of hydrodynamic force in different reasons.The growth of the resistance of water-petroleum emulsion makes the lifting of emulsion and transportation complicated significantly, causes the quick loss of equipment, the application of demulsifying agent, and cause being used for the dramatic growth of the cost of Petroleum Production.With regard to this point, for the correct place of the application choice of advanced collecting method is important.
Summary of the invention
Engineering duty of the present invention is through the more thorough consideration to the characteristic parameter of the oil reservoir developed; For example; Analyze the Resistance Value of water-petroleum emulsion to breaking of pumping, when water-petroleum emulsion is raised with pumping, increase control efficiency oil reservoir development.
Control method through to oil reservoir development realizes engineering duty, and this control method comprises the relative phase permeability of stickiness, oil and the water of measuring strata pressure, reservoir fluid; Make up the pressure field pattern, shown the figure of seepage field and rate of infiltration; The pressure field pattern is added to shown on the figure of seepage flow and rate of infiltration; To with the location in the irrelevant place of hydrodynamic force.Through depending in the production in this place and inject the multidimensional equation of liquid velocity of content, the well of consumption, the water of quantity, permeability, lamination and banded inhomogeneities, the reserves of well, the location calculations that has nothing to do for each and hydrodynamic force the satisfaction functional value of oil recovery method of application of advanced; For have an identical satisfaction functional value with the irrelevant place of hydrodynamic force; Below be necessary: estimate the water-petroleum emulsion resistance in each well; Calculate the average of the water-petroleum emulsion resistance in each place, the advanced collecting method of exemplary application is to increase the value of water-petroleum emulsion resistance in the zone.
Suggestion is applied to the well of appointment with advanced collecting method, up to the maximum value that reaches water-petroleum emulsion resistance and make it stable.
When be advanced collecting method application choice during with the irrelevant place of hydrodynamic force, the value that the different location has almost equal (accuracy that depends on calculating) satisfaction function can take place once in a while.In this case, can be used for the place of the application of advanced collecting method according to water-petroleum emulsion Resistance Value selection, water-petroleum emulsion Resistance Value has been represented the characteristic of the state of oil reservoir behind application of advanced collecting method on the place that compares.
Known, the increase of the frequency that advanced collecting method is used is attended by the minimizing of extra Petroleum Production amount.According to omnibus survey; The increase of the frequency of the salt acid treatment of producing well is attended by minimizing (the V.A.Amiyan.Physicochemical Methods of Well Production Improvement.Moscow of extra Petroleum Production amount; Nedra, 1970,279p).If the number of times of also known circulation rises, the efficient that the cyclic steam of well is handled also reduces.(A.I.Artemenko，V.A.Kashchavtsev，and?A.A.Fatkullin.Cyclic?Steam?Treatment?as?One?of?Priorities?in?Highly?Viscous?Oil?Production//Oil?Business.2005，no.6，pp.113-115)
The growth of the frequency of using with advanced collecting method, the reduction of extra Petroleum Production amount is relevant with the growth of the resistance of petroleum emulsion.The growth of the frequency that the resistance of water-petroleum emulsion is used along with advanced collecting method and increase and reach its maximum value.When the maximum value of having stablized water-petroleum emulsion resistance, the numerical value of extra oil production rate becomes insignificant.Therefore, the application of advanced collecting method is effectively for any specific well in the selected zone, up to making water-petroleum emulsion resistance reach maximum value and stable.
Through scheming to explain invention
Fig. 1. in the cyclic steam of the repetition of well 427 is handled, the change of the variation of extra oil production rate (1) and petroleum emulsion Resistance Value (2): Q
n/ Q
1Be to have carried out the yield level Q after the circulation n time
nWith the yield level Q that has carried out after circulating for the first time
1Relational expression; η
n/ η
1Be to have carried out the petroleum emulsion resistance levels η after the circulation n time
nWith the petroleum emulsion resistance levels η that has carried out after circulating for the first time
1Relational expression.
Fig. 2. in the salt acid treatment of the repetition of well 279, the change of the variation of extra oil production rate (1) and petroleum emulsion Resistance Value (2): Δ Q/Q is the relational expression of the level after extra oil production rate level is carried out with circulation; Δ η/η is the relational expression of the petroleum emulsion resistance levels after the level of the change on the petroleum emulsion Resistance Value is carried out with circulation.
The control method that is used for oil reservoir development that is provided is applied to the republican Ge Liemiha oil reservoir of black De Muerte.The main formation target of Ge Liemiha oil reservoir development is Bashkirian bed A
4Target be through well between any two 173 meters seven-spat pattern system of distance develop.The oil stickiness reaches 148.14mPa/sec under the reservoir state.Different advanced collecting methods are used to this reservoir development.
According to the patent No. is the operating sequence of stipulating in the Russ P of RU N2172402, comprises the measurement strata pressure, reservoir fluid stickiness, the relative phase permeability of oil and water; Structure has shown the figure of pressure field, seepage flow and rate of infiltration; The pressure field pattern is added to have been shown on the figure of seepage flow and rate of infiltration, is the Bashkirian bed A in the oil reservoir
4Confirm and the irrelevant place of hydrodynamic force.Through depending in the production in this place and inject the multidimensional equation of liquid velocity of consumption, water content, the well of quantity, permeability, lamination and banded inhomogeneities, the reserves of well, the location calculations that has nothing to do for each and hydrodynamic force the satisfaction functional value of oil recovery method of application of advanced.It is the place of characteristic that the satisfaction functional value of a plurality of almost equal (0.4331 and 0.4330) with application of advanced oil recovery method is arranged.In the process of analyzing advanced oil recovery method, known in first place (the satisfaction functional value is 0.4331), be after the well that the steam that receives the impulse force metering injects, to produce producing well.At present, inject oil field waste.In second place (the satisfaction functional value is 0.4331), be layer generation producing well in the hot water effect.After developing naturally, beginning hot water injects.Reservoir fluid in the well at place, two places all uses power-actuated centrifugal pump to promote.
In the well in the place of being considered, collect the petroleum emulsion sample.Measure the emulsion resistance in the following manner.Volume is that water-petroleum emulsion of 100ml is introduced into polyacrylic glass, and this polyacrylic glass is placed in the water-bath that is full of distilled water.Current strength is that two electrodes of 1.2A are immersed in the water-bath.Voltage between the electrode reaches 12V.The process that emulsion is handled is controlled by the change of the redox potential in a plurality of Polypropylene Bags, and Polypropylene Bag has distilled water, and these Polypropylene Bags are placed in the water-bath that has electrode.The redox potential of distilled water reaches+120mV.When the redox potential of water reaches maximum value 205mV, handling interrupt in water-bath.Suspend the redox potential that continues up to water and be reduced to minimum value 50mV.Repeat described circulation up to the border that forms between oil and the water.The growth of the quantity of emulsion cycle of treatment is attended by the increase of petroleum emulsion resistance.Then, be the average of two location calculations petroleum emulsion resistances.1.3 times of averages that exceed the petroleum emulsion resistance in second place at the average of the petroleum emulsion resistance in first place.Recommendation is to the second place application of advanced collecting method.
The cyclic steam that carries out in the well 427 in first place repeating for 7 times is handled.The cyclic steam of well is handled the back petroleum emulsion is taken a sample.According to top described method, measure the petroleum emulsion resistance.Chart as shown in Figure 1, after the 4th circulation, the petroleum emulsion resistance reaches maximum value, and the execution of circulation afterwards is not effectively, because extra oil production rate and not obvious.
Carry out 4 times repetition salt acid treatment in the well 279 in second place.Chart as shown in Figure 2, after the 3rd salt acid treatment, the petroleum emulsion resistance reaches maximum value, and in the circulation after carrying out, extra oil production rate is also not obvious, and the further application of advanced collecting method is not effective.
The control method that is provided to oil reservoir development make with hydrodynamic force irrelevant the zone in the selection place become possibility; With when the satisfaction average value of a function equates; The application of advanced collecting method, reply is by the irreversible variation on the characteristic of the structure of using the interstitial space that these methods caused and reservoir fluid.
Claims (5)
1. control method that is used for oil reservoir development; The location that comprises the place that has nothing to do with hydrodynamic force; The satisfaction functional value of the oil recovery method that computing application is advanced; Measure with the irrelevant place of hydrodynamic force in each well in the petroleum emulsion resistance, and with the irrelevant zone of hydrodynamic force in the collecting method of application of advanced, with increase water-petroleum emulsion resistance.
Method (point 1) comprise the stickiness of measuring strata pressure, formation fluid, relatively phase oil and water permeability be used for to the location in the irrelevant place of hydrodynamic force; Structure has shown the figure of pressure field and has shown the figure of seepage field and rate of infiltration; The figure that has shown pressure field is superimposed on the figure that has shown seepage field and rate of infiltration.
3. method (point 1); Through depending on the production in said place and inject the multidimensional equation of liquid velocity of consumption, water content, the well of quantity, permeability, lamination and banded inhomogeneities, the reserves of well, the satisfaction functional value of the oil recovery method of the location calculations application of advanced that has nothing to do for each and hydrodynamic force.
4. method (point 1) is included in described and the irrelevant place of hydrodynamic force, uses the advanced collecting method with similar with application of advanced oil recovery method satisfaction functional value, to increase the average of the aqueous emulsion resistance in the said place.
5. method (point 1) is included in the well application of advanced collecting method and reaches and be stabilized in maximum value up to water-petroleum emulsion resistance.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009112697/03A RU2390628C1 (en) | 2009-04-06 | 2009-04-06 | Method of oil-field management |
| RU2009112697 | 2009-04-06 | ||
| PCT/RU2010/000153 WO2010134843A1 (en) | 2009-04-06 | 2010-04-02 | Method for monitoring the oil-field development |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102341563A true CN102341563A (en) | 2012-02-01 |
| CN102341563B CN102341563B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080010651.9A Expired - Fee Related CN102341563B (en) | 2009-04-06 | 2010-04-02 | Method for monitoring oil-field development |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20120024524A1 (en) |
| EP (1) | EP2418349A4 (en) |
| CN (1) | CN102341563B (en) |
| RU (1) | RU2390628C1 (en) |
| WO (1) | WO2010134843A1 (en) |
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| CN103247215A (en) * | 2013-04-12 | 2013-08-14 | 中国石油天然气股份有限公司 | Commingling production physical simulation system and method of permeability oil reservoir |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2096600C1 (en) * | 1996-07-05 | 1997-11-20 | Акционерное общество открытого типа "Ноябрьскнефтегаз" | Method for development of oil deposit |
| RU2119583C1 (en) * | 1997-04-07 | 1998-09-27 | Внедренческий научно-исследовательский инженерный центр "Нефтегазтехнология" | Method for monitoring development of oil deposits |
| US5855243A (en) * | 1997-05-23 | 1999-01-05 | Exxon Production Research Company | Oil recovery method using an emulsion |
| RU2172402C1 (en) * | 2000-01-11 | 2001-08-20 | НГДУ "Иркеннефть" ОАО "Татнефть" | Method of control over oil deposit development |
| CN1517510A (en) * | 2003-01-13 | 2004-08-04 | 大庆油田有限责任公司 | Method for hierarchical regulating water flow of water injection well in oil field |
| RU2239177C1 (en) * | 2003-06-23 | 2004-10-27 | Дочернее закрытое акционерное общество "Нижневартовский научно-исследовательский и проектный институт нефтяной промышленности" | Method to identify sources of formation of stable water-oil emulsions |
| US6827749B2 (en) * | 1999-07-07 | 2004-12-07 | The Lubrizol Corporation | Continuous process for making an aqueous hydrocarbon fuel emulsions |
| US20070277973A1 (en) * | 2006-05-19 | 2007-12-06 | Dorgan John R | Methods of managing water in oil shale development |
| WO2009009382A2 (en) * | 2007-07-12 | 2009-01-15 | Glori Oil Limited | Process for enhanced oil recovery using a microbial consortium |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6321840B1 (en) * | 1988-08-26 | 2001-11-27 | Texaco, Inc. | Reservoir production method |
| US5146086A (en) * | 1991-03-19 | 1992-09-08 | Chevron Research And Technology Company | Method and apparatus for imaging porous media and method for fabricating novel optical materials |
| US5632604A (en) * | 1994-12-14 | 1997-05-27 | Milmac | Down hole pressure pump |
| US5927404A (en) * | 1997-05-23 | 1999-07-27 | Exxon Production Research Company | Oil recovery method using an emulsion |
| WO1998059153A1 (en) * | 1997-06-24 | 1998-12-30 | Baker Hughes Incorporated | Cyclonic separator assembly |
| US6484819B1 (en) * | 1999-11-17 | 2002-11-26 | William H. Harrison | Directional borehole drilling system and method |
| US7449114B2 (en) * | 2000-06-29 | 2008-11-11 | Srp Technologies, Inc. | Halogenated solvent remediation |
| EP1211633B1 (en) * | 2000-11-28 | 2004-06-09 | STMicroelectronics S.r.l. | Texile-like capacitive pressure sensor and method of mapping the pressure exerted at points of a surface of a flexible and pliable object, particularly of a sail |
| US7032662B2 (en) * | 2001-05-23 | 2006-04-25 | Core Laboratories Lp | Method for determining the extent of recovery of materials injected into oil wells or subsurface formations during oil and gas exploration and production |
| US6814141B2 (en) * | 2001-06-01 | 2004-11-09 | Exxonmobil Upstream Research Company | Method for improving oil recovery by delivering vibrational energy in a well fracture |
| PL348996A1 (en) * | 2001-08-01 | 2003-02-10 | B Sp Z Oo Ab | Method of and apparatus for monitoring the parameters of aqueous phase in water-and-oil emulsions |
| US7045339B2 (en) * | 2002-08-20 | 2006-05-16 | Srp Technologies, Inc. | Electron donors for chlorinated solvent source area bioremediation |
| US7198107B2 (en) * | 2004-05-14 | 2007-04-03 | James Q. Maguire | In-situ method of producing oil shale and gas (methane) hydrates, on-shore and off-shore |
| US7051817B2 (en) * | 2004-08-09 | 2006-05-30 | Sorowell Production Services Llc | Device for improving oil and gas recovery in wells |
| US7373276B2 (en) * | 2004-12-13 | 2008-05-13 | Champion Technologies, Inc. | Quantitative evaluation of emulsion stability based on critical electric field measurements |
| WO2008024147A1 (en) * | 2006-08-23 | 2008-02-28 | Exxonmobil Upstream Research Company | Composition and method for using waxy oil-external emulsions to modify reservoir permeability profiles |
| WO2008120572A1 (en) * | 2007-03-29 | 2008-10-09 | Toray Industries, Inc. | Filter medium and filter unit |
| EP2232003A4 (en) * | 2007-11-30 | 2011-10-19 | Mi Llc | Breaker fluids and methods of using the same |
| US8113278B2 (en) * | 2008-02-11 | 2012-02-14 | Hydroacoustics Inc. | System and method for enhanced oil recovery using an in-situ seismic energy generator |
| US20100096129A1 (en) * | 2008-10-17 | 2010-04-22 | Schlumberger Technology Corporation | Method of hydrocarbon recovery |
| US8424784B1 (en) * | 2012-07-27 | 2013-04-23 | MBJ Water Partners | Fracture water treatment method and system |
-
2009
- 2009-04-06 RU RU2009112697/03A patent/RU2390628C1/en not_active IP Right Cessation
-
2010
- 2010-04-02 EP EP10777995.1A patent/EP2418349A4/en not_active Withdrawn
- 2010-04-02 WO PCT/RU2010/000153 patent/WO2010134843A1/en active Application Filing
- 2010-04-02 CN CN201080010651.9A patent/CN102341563B/en not_active Expired - Fee Related
-
2011
- 2011-10-06 US US13/267,437 patent/US20120024524A1/en not_active Abandoned
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2096600C1 (en) * | 1996-07-05 | 1997-11-20 | Акционерное общество открытого типа "Ноябрьскнефтегаз" | Method for development of oil deposit |
| RU2119583C1 (en) * | 1997-04-07 | 1998-09-27 | Внедренческий научно-исследовательский инженерный центр "Нефтегазтехнология" | Method for monitoring development of oil deposits |
| US5855243A (en) * | 1997-05-23 | 1999-01-05 | Exxon Production Research Company | Oil recovery method using an emulsion |
| US6827749B2 (en) * | 1999-07-07 | 2004-12-07 | The Lubrizol Corporation | Continuous process for making an aqueous hydrocarbon fuel emulsions |
| RU2172402C1 (en) * | 2000-01-11 | 2001-08-20 | НГДУ "Иркеннефть" ОАО "Татнефть" | Method of control over oil deposit development |
| CN1517510A (en) * | 2003-01-13 | 2004-08-04 | 大庆油田有限责任公司 | Method for hierarchical regulating water flow of water injection well in oil field |
| RU2239177C1 (en) * | 2003-06-23 | 2004-10-27 | Дочернее закрытое акционерное общество "Нижневартовский научно-исследовательский и проектный институт нефтяной промышленности" | Method to identify sources of formation of stable water-oil emulsions |
| US20070277973A1 (en) * | 2006-05-19 | 2007-12-06 | Dorgan John R | Methods of managing water in oil shale development |
| WO2009009382A2 (en) * | 2007-07-12 | 2009-01-15 | Glori Oil Limited | Process for enhanced oil recovery using a microbial consortium |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720485A (en) * | 2012-07-20 | 2012-10-10 | 中国石油天然气股份有限公司 | Prediction method of water cut increasing rate of water field with medium-high water content |
| CN102720485B (en) * | 2012-07-20 | 2015-04-22 | 中国石油天然气股份有限公司 | Prediction method of water cut increasing rate of water field with medium-high water content |
| CN103247215A (en) * | 2013-04-12 | 2013-08-14 | 中国石油天然气股份有限公司 | Commingling production physical simulation system and method of permeability oil reservoir |
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| Publication number | Publication date |
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| WO2010134843A1 (en) | 2010-11-25 |
| CN102341563B (en) | 2015-06-10 |
| RU2390628C1 (en) | 2010-05-27 |
| EP2418349A4 (en) | 2015-04-22 |
| EP2418349A1 (en) | 2012-02-15 |
| US20120024524A1 (en) | 2012-02-02 |
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