CN205260029U - Hydrodynamic pool physical simulation experimental apparatus - Google Patents
Hydrodynamic pool physical simulation experimental apparatus Download PDFInfo
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- CN205260029U CN205260029U CN201521111169.0U CN201521111169U CN205260029U CN 205260029 U CN205260029 U CN 205260029U CN 201521111169 U CN201521111169 U CN 201521111169U CN 205260029 U CN205260029 U CN 205260029U
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Abstract
The utility model relates to a hydrodynamic pool physical simulation experimental apparatus, gather the simulation case including hydrodynamic force oil fortune, the simulation case is gathered to hydrodynamic force oil fortune, and to pass through water filling pipe system continuous with water supply tank with the water output system, forms closed loop, hydrodynamic force oil fortune is gathered the simulation case and bag and is drawn together the box, is equipped with two water storage boxes of personally experiencing sth. Part of the body the simulator and lieing in stratum simulation ware both sides in the stratum in the box, both sides face, the water storage box of stratum body simulator are sand control filtration net with the side that stratum body simulator is connected, the lower extreme of stratum body simulator is equipped with the oil filler point, and the lower extreme of first water storage box is equipped with the water injection hole of being connected with water filling pipe system, and the lower extreme of second water storage box is equipped with the apopore of being connected with the water output system, and the relevant position on the box is equipped with oil filler point, water injection hole and apopore respectively. The utility model discloses with realize the simulation hydrodynamic force to the process that influences of oil reservoir, the analysis hydrodynamic pool forms mechanism and control factor, the in -depth is explored for the oil that contains oil pan ground and is provided the basis the understanding of the hydrodynamic pool origin cause of formation.
Description
Technical field
The utility model relates to the experimental provision of oily migration and accumulation, specifically, relates to a kind of hydrodynamic pool physical analogy dressPut the influence for Simulated Water power to oil reservoir.
Background technology
Formation, evolution and the oil of sedimentary basin groundwater dynamics is migrated, aggregation is very close, and hydrodynamic force is subject to fluid dynamicAnd driving mechanism domination. A lot of scholars had studied fluid dynamic from different perspectives in the last few years, fluid driver system becomes to hide with oilRelation. Chen Heli etc. (1988,1990,1993) utilize mudstone compacting Study of Fluid pressure, think that oil is generally distributed in surplusOverbottom pressure power lower position. Kang Yongshang etc. (1998) have proposed oily one-tenth and have hidden the concept of fluid power system, and propose gravity drive hydrodynamic system,Compacting is driving, fluid is sealed type up for safekeeping and the splitting scheme of detention type Oil And Gas Migration And Accumulation Fluid Dynamic Systems type. On this basis, becomeHide kinematic concepts and emphasized, think and hydrokinetic research and other geological conditions and mechanism need to be integrated and grindStudy carefully oil-gas migration process and accumulation rule (Gong Zaisheng etc., 1999; Hao Fang etc., 2000; Luo Xiaorong, 2008). Moving at fluidIn mechanics study, there is viewpoint to think that Petroleum System or Accumulation unit (king can be divided in the position of separation trough in formulas calculatingShake bright etc., 1999,2000,2002), also have and think that the formation of hydrodynamic force system and oil-gas reservoir is closely related, oily depositionThe hydrogeologic cycle of basin experience determine one independently the regularity of distribution of oil gas in hydrodynamic force system (Lou Zhanghua etc.,2005). Pang Xiongqi etc. (2007) think that embodying hydrokinetic " gesture " is coupled with " phase " of reflection reservoir transporting ability,The oil gas of continental faulted basins is had to good control action, and it is theoretical to propose phase gesture control Tibetan. Chen Zhonghong etc. (2003,2010,2011,2013) utilize the concept of Hydrodynamic field, Northwestern Margin of Junggar Basin and Hinterland Area and Bohai Sea Gulf have been discussedThe hydrodynamic distribution of basin Dongying Depression and Zhanhua depression and evolution, analyzed hydrodynamic force on this basis to oil-gas migration, gatheringImpact.
The evolution of the evolution of hydrocarbonaceous Hydrodynamic field and structural evolution, underground oil and gas is closely related. With the Junggar Basin gram-hundred areasFor example, this district's tectonic movement is active, and groundwater dynamics develops and Hydrocarbon Formation Reservoirs more complicated. Distribute from Hydrodynamic field, leaning onThe slope belt of nearly depression, is the centrifugal stream district that mudstone compacting draining forms, and fluid is mainly the hydrocarbon-containifluids fluids from source rock; At basinThe onlap pinching band of destination edge is the centripetal stream district of oozing formation under atmospheric water, and oil gas is kept to destruction; The faulted-stage mediatingBand, is the merge area of the centrifugal stream of bottom and the centripetal stream on top, is also the more stream-drainage area of deep fluid Upward Migration. WithDongying Depression is example, and research shows, Dongying Depression (Sha Sanduan) is with compacting stream basin typical, " youth ", compactingThe centrifugal stream that stream drives is the principal element that determines oil gas lateral migration, and under centrifugal stream effect, oil gas is mainly hollow to oil generationFringe area, finally forms the oil-gas accumulation of ring (band) shape.
Take the Sichuan Basin as example, in the western down warping region Upper Triassic Xujiahe Formation reservoir of river, Water Soluble Gas is abundant, and solution gas resource at least exceedesBe enriched in 1～2 order of magnitude (peace Fengshan etc., 1995 of the natural gas resource in gas reservoir; Yang Keming etc., 2006). River Xi AoFall into since the late Triassic epoch, before Himalayan is constructed grand liter, average 1m3Solubilized methane 18.1m in water3. At gassinessSaturation degree is 5%, under strata pressure 90MPa condition, disperse gas content will exceed 40m3, Water Soluble Gas total amount reaches58.1m3/m3, the power-actuated Water Soluble Gas of visible hydrodynamic(al) becomes Tibetan to be significant.
Hydro-dynamic reservoirs constantly has new discovery in oil-gas exploration, demonstrates the importance of hydrodynamism to Hydrocarbon Formation Reservoirs.The formation of hydro-dynamic reservoirs and hydrodynamic sealing process are closely related. Hydro-dynamic reservoirs is generally formed at attitude of stratum and occursNear the slight structural nose and deflection band, monocline reservoir lithology heterogeneity and varied in thickness band and stratigraphic unconformity changing. ?These positions, when the flowing pressure of seepage flow underground water and the buoyancy opposite direction of oil-gas migration, big or small when roughly equal, can stopWith gathering oil gas, form hydro-dynamic reservoirs.
The Wei Te oil field in the western Erik de Laval of Texas, USA basin is exactly typical hydro-dynamic reservoirs. The reservoir in this oil fieldFor Erik de Laval is stratum, be a mild structural nose eastwards, gradient is 19m/km, tectonic terrace degree within the scope of oil fieldReduce to 10m/km, increase again eastwards. Reservoir updip direction is without tomography, lithologic pinch out and become the sign of non-infiltration rock stratum,Eastwards the fluviation of downdip direction form fluid trap, oil gas by trap in wherein forming oil reservoir, the inclination of oil-water interfaces and waterFlow path direction is consistent.
Application number is that 201510031808.0 Chinese patent application discloses at the bottom of a kind of heterogeneous body aqueous hydrocarbon to hide three-dimensional physical simulation realExperiment device and saturation degree are determined method, device comprise core holding unit, confined pressure pump, constant voltage constant speed displacement valve, piston type container,Oil-gas-water metering device, back pressure device, oil-gas-water metering device, insulating box, constant voltage constant speed displacement valve, pressure measurement device.At the bottom of this invention intends carrying out plane and longitudinal above heterogeneous body displacement test, limit, water is on displacement impact and real-time analysis oil (gas) water saturationDegree distribution waits research.
Due to hydrodynamic pool forming process complexity, at present the understanding of hydrodynamic pool is only limited to the geology solution to finding oil reservoirCut open and analyze drawn static state understanding, but under hydrodynamism, the process of Hydrocarbon Formation Reservoirs is a dynamic process, hydrodynamic(al)The flow velocity of power etc. has important control action to hydrodynamic pool, and therefore current existing technology can not heightened awareness hydrodynamic poolForming process, mechanism and its Dominated Factors.
The physical analogy of existing Gas Accumulation mechanism is substantially all to carry out in a large sandbox, by set up difference in sandboxGeological model, simulates or verifies the hydrocarbon migration and accumulation rule that certain is regional, does not still find that there is for hydro-dynamic reservoirs shapeExperimental provision and the experimental technique of one-tenth process and mechanism.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect and the deficiency that prior art exists, and based on hydrodynamic force, oil-gas reservoir is formedImpact, a kind of hydrodynamic pool physical simulation experiment device is provided, to realize the influence process of Simulated Water power to oil reservoir,Analyze hydrodynamic pool and form mechanism and governing factor, the understanding of in-depth to the hydro-dynamic reservoirs origin cause of formation, is the oil of oil-gas bearing basinGas exploration provides foundation, can be also experimental teaching service well simultaneously.
According to the utility model one embodiment, a kind of hydrodynamic pool physical simulation experiment device is provided, comprise hydrodynamic force oil fortunePoly-simulation box, water injected system, water output system and the feed cistern being connected with compression pump, the poly-simulation box of hydrodynamic force oil fortune passes through waterInjected system is connected with feed cistern with water output system, forms closed loop; The poly-simulation box of described hydrodynamic force oil fortune comprises casing,In described casing, be provided with stratum n-body simulation n device, the first water storage box and the second water storage box, the first water storage box and the second water storage box are respectivelyBe positioned at the both sides of stratum n-body simulation n device, and be connected with stratum n-body simulation n device reassembling type; Hold the two sides, first of stratum n-body simulation n deviceThe side that water tank is connected with stratum n-body simulation n device and the second water storage box are sand control diafiltration with the side that stratum n-body simulation n device is connectedNet; The lower end of described stratum n-body simulation n device is provided with the first oil filler point, and the lower end of the first water storage box is provided with and is connected with water injected systemThe first water injection hole, the lower end of the second water storage box is provided with the first apopore being connected with water output system, corresponding on described casingPosition is respectively equipped with the second oil filler point, the second water injection hole being connected with water injected system and the second water outlet being connected with water output systemHole. The above-mentioned experimental provision providing according to the utility model, because water injected system, water output system and feed cistern form closureLoop, in experimentation, water can also use feed cistern and pressure after flowing out from the poly-simulation box of hydrodynamic force oil fortune againPower pump is connected, and when simulated experiment, can, by changing the size of inlet pressure and water volume flow rate, investigate pressure of supply water and water volume flow rateOil is transported to poly-control action. The above-mentioned experimental provision providing according to the utility model is different heavy by the simulation of stratum n-body simulation n deviceThe impact that under long-pending environment, deposit physical difference forms hydrodynamic pool, realizes the buffering to High-Pressure Water by the first water storage boxEffect, realize the accumulation effect of convection cell by the second water storage box, and utilize n-body simulation n device both sides, stratum sand control diafiltration net andThe sand control of the sand control diafiltration net of the first water storage box and the second water storage box and the function that slows down water velocity, ensure to test under moving water conditionThe stability of process, and simulate the control action that different water velocities form hydro-dynamic reservoirs. Carry according to the utility modelThe above-mentioned experimental provision of confession, injects oil in the n-body simulation n device of stratum from oil filler point, and oil is under the effect of buoyancy, and Upward Migration, canRealize the observation to oily migration process.
According to the utility model one embodiment, a kind of hydrodynamic pool physical simulation experiment device is provided, comprise hydrodynamic force oil fortunePoly-simulation box, water injected system, water output system and the feed cistern being connected with compression pump, the poly-simulation box of hydrodynamic force oil fortune passes through waterInjected system is connected with feed cistern with water output system, forms closed loop; The poly-simulation box of described hydrodynamic force oil fortune comprises casing,In described casing, be provided with stratum n-body simulation n device, the first water storage box and the second water storage box, the first water storage box and the second water storage box are respectivelyBe positioned at the both sides of stratum n-body simulation n device, and be connected with stratum n-body simulation n device reassembling type; Hold the two sides, first of stratum n-body simulation n deviceThe side that water tank is connected with stratum n-body simulation n device and the second water storage box are sand control diafiltration with the side that stratum n-body simulation n device is connectedNet; The lower end of described stratum n-body simulation n device is provided with the first oil filler point, and the lower end of the first water storage box is provided with and is connected with water injected systemThe first water injection hole, the lower end of the second water storage box is provided with the first apopore being connected with water output system, corresponding on described casingPosition is respectively equipped with the second oil filler point, the second water injection hole being connected with water injected system and the second water outlet being connected with water output systemHole; Described experimental provision also comprises base, and described base comprises the base plate for placing casing and is arranged on the support of base plate below.The above-described embodiment providing according to the utility model, because water injected system, water output system and feed cistern form closed loop,In experimentation, water can also use after flowing out from the poly-simulation box of hydrodynamic force oil fortune again, and feed cistern is connected with compression pump,Can be by changing the size of inlet pressure and water volume flow rate when simulated experiment, investigation pressure of supply water and water volume flow rate gather oil fortuneControl action. The above-mentioned experimental provision providing according to the utility model, by change in stratum n-body simulation n device institute's sand loading body granularity andStratigraphic dip, wherein in stratum n-body simulation n device, the change of stratigraphic dip realizes by the height that regulates support, in order to simulate differenceThe impact that under depositional environment, deposit physical difference and stratigraphic dip difference form hydrodynamic pool. Provide according to the utility modelAbove-mentioned experimental provision, realize the cushioning effect to High-Pressure Water by the first water storage box, realize convection cell by the second water storage boxAccumulation effect, and utilize the sand control diafiltration net of n-body simulation n device both sides, stratum and the sand control of the first water storage box and the second water storage box to oozeThe sand control of filter screen and the function that slows down water velocity, ensure the stability of experimentation under moving water condition, and simulate different currentThe control action that speed forms hydro-dynamic reservoirs. The above-mentioned experimental provision providing according to the utility model, from oil filler point by oilInject in the n-body simulation n device of stratum, oil is under the effect of buoyancy, and Upward Migration, can realize the observation to oily migration process.
The beneficial effects of the utility model are: (1) the utility model experimental provision is rational in infrastructure, easy to operate, nimble light and handy,N-body simulation n device both sides, stratum all connect water storage box, and are carried out sand control and slowed down water velocity by sand control diafiltration net, can simulate notControl action hydrodynamic pool being formed with water velocity, what ensured to test under moving water condition is stable; (2) with traditionUpper present situation or the planar structure difference that plane of unconformity is described as to flat type, the utility model experimental provision stratum n-body simulation n device is pleatWrinkle formula casing, for the space structure that solid rises and falls, can pass through to change institute's sand loading body granularity and stratigraphic dip in the n-body simulation n device of stratum,Be used for simulating deposit physical difference and the impact of stratigraphic dip difference on hydrodynamic pool formation under DIFFERENT DEPOSITIONAL ENVIRONMENTS, energyEnough realizing multi-angle, the multifactor hydrodynamic pool formation mechanism that represents, can be also therefore the realities such as undergraduate and graduate wellTest Teaching Service. (3) base of the utility model analogue means design can make the variable pitch of device, single in order to inquire into stratumThe impact of unit's occurrence (being inclination angle) on oil accumulation efficiency. (4) water injected system, the water of the design of the utility model experimental provision are defeatedGo out system and feed cistern and form a closed loop, the water flowing out from the poly-simulation box of hydrodynamic force oil fortune in experimentation, can be againInferior utilization, can effectively save experimental water. (5) the utility model experimental technique can be according to pressure and stream in experimentationThe control of amount, realizes control to simulation process, and filled pressure, the impact of flow velocity on Gas Accumulation. (6) this practicality is newType experimental provision is 360 degree all-transparent designs in appearance, and real-time three-dimensional is observed oil and blocked lower formation hydrodynamic force oil at flow actionThe fortune collecting process of hiding, realizes three-dimensional visualization.
Brief description of the drawings
Accompanying drawing 1 is the structure chart of hydrodynamic pool physical simulation experiment device in the utility model embodiment 1.
Accompanying drawing 2 is the body structure schematic diagram of the poly-simulation box of the utility model embodiment hydrodynamic force oil fortune.
Accompanying drawing 3 is the structural representation of the utility model embodiment stratum n-body simulation n device.
Accompanying drawing 4 is the structural representation of the utility model embodiment the first water storage box.
Accompanying drawing 5 is the structural representation of the utility model embodiment the second water storage box.
Accompanying drawing 6 is the structure chart of hydrodynamic pool physical simulation experiment device in the utility model embodiment 2.
Accompanying drawing 7 is the structural representation of base in the utility model embodiment 2.
Accompanying drawing 8-11 is hydrodynamic pool physical simulation experiment illustraton of model in the utility model embodiment 2.
In figure, 1, compression pump, 2, feed cistern, 3, casing, 4, stratum n-body simulation n device, 5, the first water storage box, 6, secondWater storage box, 7, sand control diafiltration net, 8, the first oil filler point, 9, the first water injection hole, 10, the first apopore, 11, the second oilingHole, 12 second water injection holes,, 13, the second apopore, 14, fluid acquisition hole, 15, clamp, 16, draw-in groove, 17, knobSwitch, 18, rotating shaft, 19, water supply hose, 20, Flow speed measurer, 21, Pressure gauge, 22, pressure maintaining valve, 23, water outletFlexible pipe, 24, for oil bottle, 25, base, 26, base plate, 27, retractable support lever, 28, rubber cushion glides, 29, control and revolveButton, 30, bolt, A, 500 micron grain size quartz sands, B, 750 micron grain size quartz sands, C, oily migration direction, D, streamWater flow direction when water charge velocity is 100ml/min, water flow direction when E, flowing water charge velocity are 200ml/min.
Detailed description of the invention
Below in conjunction with accompanying drawing and several embodiment, experimental provision of the present utility model and experimental technique are further detailed.
Embodiment 1: as shown in Fig. 1 to 5, a kind of hydrodynamic pool physical simulation experiment device, comprises the poly-mould of hydrodynamic force oil fortuneIntend case, water injected system, water output system and the feed cistern 2 being connected with compression pump 1, the poly-simulation box of hydrodynamic force oil fortune passes through waterInjected system is connected with feed cistern 2 with water output system, forms closed loop; The poly-simulation box of described hydrodynamic force oil fortune comprises caseBody 3 is provided with stratum n-body simulation n device 4, the first water storage box 5 and the second water storage box 6, the first water storage box 5 Hes in described casing 3The second water storage box 6 lays respectively at the both sides of stratum n-body simulation n device 4, and is connected with stratum n-body simulation n device 4 reassembling types; Stratum body mouldIntend the two sides of device 4, side and the second water storage box 6 and stratum body mould that the first water storage box 5 is connected with stratum n-body simulation n device 4The side that plan device 4 connects is sand control diafiltration net 7; The lower end of described stratum n-body simulation n device 4 is provided with the first oil filler point 8, the first and holdsThe lower end that the lower end of water tank 5 is provided with the first water injection hole 9, the second water storage boxes 6 that are connected with water injected system is provided with and water output systemSystem connect the first apopore 10, the relevant position on described casing 3 be respectively equipped with the second oil filler point 11, with water injected systemThe second water injection hole 12 and the second apopore 13 being connected with water output system that connect. Due to water injected system, water output systemForm closed loop with feed cistern, in experimentation, after water flows out from the poly-simulation box of hydrodynamic force oil fortune, can also be againUse, can effectively save experimental water. Feed cistern is connected with compression pump, can be by changing inlet pressure and water when simulated experimentThe size of rate of flow of fluid, investigates pressure of supply water and water volume flow rate oil is transported to poly-control action. By changing institute in the n-body simulation n device of stratumSand loading body particle diameter can be simulated the impact that under DIFFERENT DEPOSITIONAL ENVIRONMENTS, deposit physical difference forms hydrodynamic pool, holds by firstWater tank is realized the cushioning effect to High-Pressure Water, realizes the accumulation effect of convection cell by the second water storage box, and utilizes stratum body mouldIntend the sand control of the sand control diafiltration net of device both sides and the sand control diafiltration net of the first water storage box and the second water storage box and slow down water velocityFunction, ensures the stability of experimentation under moving water condition, and simulates the control that different water velocities form hydro-dynamic reservoirsMake and use. While carrying out simulated experiment, utilize syringe that oil is directly injected in the n-body simulation n device of stratum by oil filler point from supply oil bottle 24,Oil is under the effect of buoyancy, and Upward Migration, can realize the observation to oily migration process.
In the present embodiment, as shown in Figure 3, the casing that described stratum n-body simulation n device 4 is accordion, fold forms stratigraphic structureCrestal line, stratigraphic structure crestal line represents the structural high that stratum forms, near structural high, potential energy is lower, forms structural trap,Oil is in the time that hydrodynamic force is weak, and under buoyancy, oil enters in structural trap, forms structural oil pool. Stratum n-body simulation n device 4Arranged on left and right sides is sand control seepage net 7, and other side and end face and bottom surface are transparent thin layer of glass plate composition, can holdBe subject to the operating pressure of 10MPa, can ensure the visual of experimentation simultaneously. The top of stratum n-body simulation n device 4 is provided with fluid and adoptsCollection hole 14, can sample to the fluid in experimentation, detects the variation of its composition and character, for example, and to collecting oil sampleComponent and Molecular biomarkers analyze, address chromatographic effect and water-washing process pair in can Research on Oil migration processThe impact of oil ingredient, thus in-depth stratigraphic oil pool forms machine-processed understanding.
In the present embodiment, the width of described the first water storage box 5 is less than the width of the second water storage box 6. The width of the first water storage boxFor 5-10cm, in experiment, High-Pressure Water is played to cushioning effect, can ensure that water enters after the first water storage box simultaneously, energy large area,Equably, enter stratum n-body simulation n device in the close time, make water in the body of stratum can be uniformly, flow equably, thereby keep awayExempt to form one larger current in the situation that of increased water flow speed, to ensure stability and the science of experimentation. SecondThe width of water storage box is 20-30cm, and in experiment, convection cell plays certain accumulation effect, in the feelings that do not need accumulation Experimental Flowing ObjectUnder condition, can directly open the first apopore of the second water storage box lower end, by fluid expulsion.
In the present embodiment, as shown in Fig. 3 to 5, on the limit of the first water storage box 5 and the second water storage box 6, be equipped with clamp 15,The both sides correspondence position of stratum n-body simulation n device 4 is provided with draw-in groove 16, the first water storage boxes 5 and the second water storage box 6 passes through clamp 15 HesDraw-in groove 16 is linked together with stratum n-body simulation n device 4.
In the present embodiment, as shown in Figure 3, at described stratum n-body simulation n device 4, the first water storage box 5 and the second water storage box 6Sand control diafiltration net 7 places are equipped with rotary switch 17, and one end of sand control diafiltration net 7 connects and is arranged on stratum n-body simulation n device 4, firstThe rotating shaft 18 of water storage box 5 and the second water storage box 6, the other end is fixing by rotary switch 17. In experimentation, knob is openedClose into closure state, that rotary switch while opening, sand control diafiltration net can be opened around a sidespin rotating shaft, to meet stratumThe needs of n-body simulation n device sand loading. The top cover of stratum n-body simulation n device also has rotary switch to fix, and can open, and further meets sand loadingNeeds.
In the present embodiment, as shown in Figure 1, described water input system comprises water supply hose 19 and is successively set on water supply hoseFlow speed measurer 20, Pressure gauge 21 and pressure maintaining valve 22 on 19, water supply hose 19 one end are connected with feed cistern 2, one end withThe first inlet opening 9 is connected with the second inlet opening 12. Wherein, Flow speed measurer and Pressure gauge play detection effect to injecting fluid intensity,Pressure maintaining valve is realized the control to pressure.
In the present embodiment, described water output system comprises delivery hose 23, and one end of delivery hose 23 is connected with feed cistern 2,One end is connected with the first apopore 10 and the second apopore 13. Water output system is by the water flowing out in the poly-simulation box of hydrodynamic force oil fortuneFeed back in feed cistern, if need convection cell to carry out geochemical detection in experimentation, in the poly-simulation box of hydrodynamic force oil fortuneThe water flowing out is directly bled off by delivery hose, no longer refluxes into feed cistern, causes with the detection of avoiding convection cell geochemical indicatorsDisturb. In the time having excessive fluid to need outwards to discharge in experimental provision, can open apopore, by water output system incited somebody to actionAmount fluid expulsion experimental provision, to keep the stability of experiment.
Test by the present embodiment experimental provision, not only can observe the oil fortune collecting process at stratum n-body simulation n device different parts,Can also carry out geochemical detection to the oil ingredient entering before and after experimental provision, as carry out chromatography-mass spectroscopy detection, by biologyThe mutation analysis oil-gas migration effect of mark parameter and the washing phenomenon that flowing water causes oil ingredient.
Adopt the present embodiment experimental provision to test, its specific experiment step is as follows:
(1) prepare simulation material, test simulator, detects analysis to the oil component before experiment, gathers the reality before experimentTest data.
(2) casing is opened, taken out the first water storage box, the second water storage box and stratum n-body simulation n device, by the first water storage box and secondWater storage box separates with stratum n-body simulation n device.
(3) open stratum n-body simulation n device, after the quartz sand that is full of water of the good requirement of experiment particle diameter of filling, carry out compacting, then closeClose.
(4) configure water injected system and water output system, by the water supply hose of water injected system and the first water injection hole and the second noteWater hole connects.
(5) regulate injected water pressure according to requirement of experiment.
(6) start to inject oil from the first oil filler point and the second oil filler point.
(7) in experimentation, observe the poly-phenomenon of oil fortune, and take a picture in real time or video recording, and gather oil sample.
(8) form after the oil accumulation of scale on body top, stratum until oil, stop oiling.
(9) start from the first water injection hole and the second water injection hole according to the water velocity of requirement of experiment to stratum n-body simulation n device water filling.
(10) observe under moving water condition, the impact of current on oil migration and gathering, and take a picture in real time or video recording, and gather oil sample.
(11) in the time that needs are discharged excess fluid, open the first apopore and the second apopore, excess fluid is exported by waterFeed cistern is discharged or got back to system.
(12) reach after requirement of experiment, stop physical simulation experiment.
(13) oil sample collecting is carried out to geochemical detection.
(14) observe in conjunction with experiment, before and after comparative analysis experiment, the difference of data, analyzes experimentation, sums up Gas Accumulation machineReason.
Embodiment 2: as shown in Fig. 2 to 7, a kind of hydrodynamic pool physical simulation experiment device, comprises the poly-mould of hydrodynamic force oil fortuneIntend case, water injected system, water output system and the feed cistern 2 being connected with compression pump 1, the poly-simulation box of hydrodynamic force oil fortune passes through waterInjected system is connected with feed cistern 2 with water output system, forms closed loop; The poly-simulation box of described hydrodynamic force oil fortune comprises caseBody 3 is provided with stratum n-body simulation n device 4, the first water storage box 5 and the second water storage box 6, the first water storage box 5 Hes in described casing 3The second water storage box 6 lays respectively at the both sides of stratum n-body simulation n device 4, and is connected with stratum n-body simulation n device 4 reassembling types; Stratum body mouldIntend the two sides of device 4, side and the second water storage box 6 and stratum body mould that the first water storage box 5 is connected with stratum n-body simulation n device 4The side that plan device 4 connects is sand control diafiltration net 7; The lower end of described stratum n-body simulation n device 4 is provided with the first oil filler point 8, the first and holdsThe lower end that the lower end of water tank 5 is provided with the first water injection hole 9, the second water storage boxes 6 that are connected with water injected system is provided with and water output systemSystem connect the first apopore 10, the relevant position on described casing 3 be respectively equipped with the second oil filler point 11, with water injected systemThe second water injection hole 12 and the second apopore 13 being connected with water output system that connect. Described experimental provision also comprises base 25,Described base 25 comprises the base plate 26 and the support that is arranged on base plate 26 belows for placing casing 3, and described support comprises installationIn the scalability support bar 27 and the rubber cushion glides 28 that is positioned at scalability support bar 27 bottoms of base plate 26 bottoms, scalableProperty support bar 27 regulate height by being arranged on control handle 29 on scalability support bar 27. Due to water injected system,Water output system and feed cistern form closed loop, in experimentation, and after water flows out from the poly-simulation box of hydrodynamic force oil fortune,Can also again use, can effectively save experimental water. Feed cistern is connected with compression pump, when simulated experiment can by change intoThe size of mouth pressure and water volume flow rate, investigates pressure of supply water and water volume flow rate oil is transported to poly-control action. By changing stratum bodyIn simulator, institute's sand loading body particle diameter can be simulated the impact that under DIFFERENT DEPOSITIONAL ENVIRONMENTS, deposit physical difference forms hydrodynamic pool,Realize the cushioning effect to High-Pressure Water by the first water storage box, realize the accumulation effect of convection cell by the second water storage box, and profitWith the sand control of the sand control diafiltration net of n-body simulation n device both sides, stratum and the sand control diafiltration net of the first water storage box and the second water storage box with slow downThe function of water velocity, ensures the stability of experimentation under moving water condition, and simulates different water velocities to hydrodynamic force oil gasHide the control action forming. While carrying out simulated experiment, utilize syringe that oil is directly injected to stratum by oil filler point from supply oil bottle 24In n-body simulation n device, oil is under the effect of buoyancy, and Upward Migration, can realize the observation to oily migration process. In the present embodiment, designThere is base, regulate the height of scalability support bar by control handle, thereby realize Different Strata inclination angle to hydrodynamic pool shapeThe impact becoming.
In the present embodiment, as shown in Figure 3, the casing that described stratum n-body simulation n device 4 is accordion, fold forms stratigraphic structureCrestal line, stratigraphic structure crestal line represents the structural high that stratum forms, near structural high, potential energy is lower, forms structural trap,Oil is in the time that hydrodynamic force is weak, and under buoyancy, oil enters in structural trap, forms structural oil pool. Stratum n-body simulation n device 4Arranged on left and right sides is sand control seepage net 7, and other side and end face and bottom surface are transparent thin layer of glass plate composition, can holdBe subject to the operating pressure of 10MPa, can ensure the visual of experimentation simultaneously. The top of stratum n-body simulation n device 4 is provided with fluid and adoptsCollection hole 14, can sample to the fluid in experimentation, detects the variation of its composition and character, for example, and to collecting oil sampleComponent and Molecular biomarkers analyze, address chromatographic effect and water-washing process pair in can Research on Oil migration processThe impact of oil ingredient, thus in-depth stratigraphic oil pool forms machine-processed understanding.
In the present embodiment, the width of described the first water storage box 5 is less than the width of the second water storage box 6. The width of the first water storage boxFor 5-10cm, in experiment, High-Pressure Water is played to cushioning effect, can ensure that water enters after the first water storage box simultaneously, energy large area,Equably, enter stratum n-body simulation n device in the close time, make water in the body of stratum can be uniformly, flow equably, thereby keep awayExempt to form one larger current in the situation that of increased water flow speed, to ensure stability and the science of experimentation. SecondThe width of water storage box is 20-30cm, and in experiment, convection cell plays certain accumulation effect, in the feelings that do not need accumulation Experimental Flowing ObjectUnder condition, can directly open the first apopore of the second water storage box lower end, by fluid expulsion.
In the present embodiment, as shown in Fig. 3 to 5, on the limit of the first water storage box 5 and the second water storage box 6, be equipped with clamp 15,The both sides correspondence position of stratum n-body simulation n device 4 is provided with draw-in groove 16, the first water storage boxes 5 and the second water storage box 6 passes through clamp 15 HesDraw-in groove 16 is linked together with stratum n-body simulation n device 4.
In the present embodiment, as shown in Figure 3, at described stratum n-body simulation n device 4, the first water storage box 5 and the second water storage box 6Sand control diafiltration net 7 places are equipped with rotary switch 17, and one end of sand control diafiltration net 7 connects and is arranged on stratum n-body simulation n device 4, firstThe rotating shaft 18 of water storage box 5 and the second water storage box 6, the other end is fixing by rotary switch 17. In experimentation, knob is openedClose into closure state, that rotary switch while opening, sand control diafiltration net can be opened around a sidespin rotating shaft, to meet stratumThe needs of n-body simulation n device sand loading. The top cover of stratum n-body simulation n device also has rotary switch to fix, and can open, and further meets sand loadingNeeds.
In the present embodiment, as shown in Figure 1, described water input system comprises water supply hose 19 and is successively set on water supply hoseFlow speed measurer 20, Pressure gauge 21 and pressure maintaining valve 22 on 19, water supply hose 19 one end are connected with feed cistern 2, one end withThe first inlet opening 9 is connected with the second inlet opening 12. Wherein, Flow speed measurer and Pressure gauge play detection effect to injecting fluid intensity,Pressure maintaining valve is realized the control to pressure.
In the present embodiment, described water output system comprises delivery hose 23, and one end of delivery hose 23 is connected with feed cistern 2,One end is connected with the first apopore 10 and the second apopore 13. Water output system is by the water flowing out in the poly-simulation box of hydrodynamic force oil fortuneFeed back in feed cistern, if need convection cell to carry out geochemical detection in experimentation, in the poly-simulation box of hydrodynamic force oil fortuneThe water flowing out is directly bled off by delivery hose, no longer refluxes into feed cistern, causes with the detection of avoiding convection cell geochemical indicatorsDisturb. In the time having excessive fluid to need outwards to discharge in experimental provision, can open apopore, by water output system incited somebody to actionAmount fluid expulsion experimental provision, to keep the stability of experiment.
As shown in Figure 7, in the present embodiment, the both sides of base plate 26 are respectively equipped with three bolts 30. Base plate 26 is by bolt 30Be fixedly connected with the casing 3 of the layer that is placed on it.
Test by the present embodiment experimental provision, not only can observe the oil fortune collecting process at stratum n-body simulation n device different parts,Can also carry out geochemical detection to the oil ingredient entering before and after experimental provision, as carry out chromatography-mass spectroscopy detection, by biologyThe mutation analysis oil-gas migration effect of mark parameter and the washing phenomenon that flowing water causes oil ingredient.
Adopt the device in the present embodiment to carry out simulated experiment to hydrodynamic pool, specific experiment process is as follows:
Experiment 1: simulated formation inclination angle is the hydrodynamic pool of 30 degree. When experiment, according to hydrodynamic pool thing as shown in Figure 8Reason simulated experiment model is configured stratum n-body simulation n device, the quartz sand of 500 microns of filling particle diameters in Fig. 8 institute representation model, generationTable gritstone, flowing water charge velocity is 100ml/min. In experiment, adopt and dye red kerosene replacement oil. Its specific experiment stepAs follows:
(1) prepare simulation material, test simulator, detects analysis to the oil component before experiment, gathers the reality before experimentTest data.
(2) casing is opened, taken out the first water storage box, the second water storage box and stratum n-body simulation n device, by the first water storage box and secondWater storage box is extracted from the draw-in groove of stratum n-body simulation n device.
(3) open top cover and the both sides sand control diafiltration net of stratum n-body simulation n device, the quartz that is full of water of filling 500 micron grain sizesAfter sand, carry out compacting, then build top cover, close both sides sand control diafiltration net, fastening rotary switch.
(4) casing assembling is positioned on base, casing and bottom plate connecting is fixed with bolt, the height of adjusting pole,Making stratigraphic dip is 30 degree.
(5) configure water injected system and water output system, by the water supply hose of water injected system and the first water injection hole and the second noteWater hole connects.
(6) regulate injected water pressure according to requirement of experiment.
(7) start to dye red kerosene from the first oil filler point and the second oil filler point injection band.
(8) in experimentation, observe the poly-phenomenon of kerosene fortune, and take a picture in real time or video recording, and gather oil sample from fluid acquisition hole.
(9) form after the oil accumulation of scale on body top, stratum until kerosene, stop oiling.
(10) start from the first water injection hole and the second water injection hole according to the water velocity of 100ml/min to stratum n-body simulation n device water filling.
(11) observe under moving water condition, the impact of current on oil migration and gathering, and take a picture in real time or video recording, and adopt from fluidCollection hole gathers oil sample.
(12) in the time that needs are discharged excess fluid, open the first apopore and the second apopore, make excess fluid soft by exportingPipe is discharged.
(13) reach after requirement of experiment, stop physical simulation experiment.
(14) oil sample collecting is carried out to geochemical detection.
(15) observe in conjunction with experiment, before and after comparative analysis experiment, the difference of data, analyzes experimentation, sums up Gas Accumulation machineReason.
In this experiment, kerosene is slow Upward Migration under buoyancy, finally in the trap at n-body simulation n device top, stratum, formsAssemble, oil-water interfaces keep level. When injecting after the water velocity of 100ml/min, the oil reservoir of formation slowly tilts, profit circleFace slowly tilts, and oil-water interfaces and horizontal plane form one and behind inclination angle, stablize gradually by a small margin. This experiment shows: hydrodynamic force pairOriginal structural oil pool forming has produced destruction, has formed the hydrodynamic pool that oil-water interfaces tilt.
Experiment 2: simulated formation inclination angle is the hydrodynamic pool of 30 degree. When experiment, according to hydrodynamic pool thing as shown in Figure 9Reason simulated experiment model is configured stratum n-body simulation n device, the quartz sand of 500 microns of filling particle diameters in Fig. 9 institute representation model, generationTable gritstone, flowing water charge velocity is 200ml/min. In experiment, adopt and dye red kerosene replacement oil. Its specific experiment stepAs follows:
(1) prepare simulation material, test simulator, detects analysis to the oil component before experiment, gathers the reality before experimentTest data.
(2) casing is opened, taken out the first water storage box, the second water storage box and stratum n-body simulation n device, by the first water storage box and secondWater storage box is extracted from the draw-in groove of stratum n-body simulation n device.
(3) open top cover and the both sides sand control diafiltration net of stratum n-body simulation n device, the quartz that is full of water of filling 500 micron grain sizesAfter sand, carry out compacting, then build top cover, close both sides sand control diafiltration net, fastening rotary switch.
(4) casing assembling is positioned on base, casing and bottom plate connecting is fixed with bolt, the height of adjusting pole,Making stratigraphic dip is 30 degree.
(5) configure water injected system and water output system, by the water supply hose of water injected system and the first water injection hole and the second noteWater hole connects.
(6) regulate injected water pressure according to requirement of experiment.
(7) start to dye red kerosene from the first oil filler point and the second oil filler point injection band.
(8) in experimentation, observe the poly-phenomenon of kerosene fortune, and take a picture in real time or video recording, and gather oil sample from fluid acquisition hole.
(9) form after the oil accumulation of scale on body top, stratum until kerosene, stop oiling.
(10) start from the first water injection hole and the second water injection hole according to the water velocity of 200ml/min to stratum n-body simulation n device water filling.
(11) observe under moving water condition, the impact of current on oil migration and gathering, and take a picture in real time or video recording, and adopt from fluidCollection hole gathers oil sample.
(12) in the time that needs are discharged excess fluid, open the first apopore and the second apopore, make excess fluid soft by exportingPipe is discharged.
(13) reach after requirement of experiment, stop physical simulation experiment.
(14) oil sample collecting is carried out to geochemical detection.
(15) observe in conjunction with experiment, before and after comparative analysis experiment, the difference of data, analyzes experimentation, sums up Gas Accumulation machineReason.
This experimentation is similar to experiment 1, and kerosene is slow Upward Migration under buoyancy, finally pushes up at stratum n-body simulation n deviceIn the trap of portion, form and assemble, oil-water interfaces keep level. When injecting after the water velocity of 200ml/min, the oil reservoir of formation is slowShelving, but oil reservoir pitch velocity is obviously tested 1 quickening, and oil-water interfaces and horizontal plane form one and relatively significantly inclineStable gradually behind angle. This experiment shows: after increased water flow speed, hydrodynamic force adds the structural oil pool breakdown speed of original formationHurry up, formed the larger hydrodynamic pool of oil-water interfaces magnitude of inclination.
Experiment 3: simulated formation inclination angle is the hydrodynamic pool of 30 degree. When experiment, according to hydrodynamic pool as shown in figure 10Physical simulation experiment model is configured stratum n-body simulation n device, the quartz sand of 750 microns of filling particle diameters in Figure 10 institute representation model,Represent sandstone, flowing water charge velocity is 100ml/min. In experiment, adopt and dye red kerosene replacement oil. Its specific experiment stepAs follows:
(1) prepare simulation material, test simulator, detects analysis to the oil component before experiment, gathers the reality before experimentTest data.
(2) casing is opened, taken out the first water storage box, the second water storage box and stratum n-body simulation n device, by the first water storage box and secondWater storage box is extracted from the draw-in groove of stratum n-body simulation n device.
(3) open top cover and the both sides sand control diafiltration net of stratum n-body simulation n device, the quartz that is full of water of filling 750 micron grain sizesAfter sand, carry out compacting, then build top cover, close both sides sand control diafiltration net, fastening rotary switch.
(4) casing assembling is positioned on base, casing and bottom plate connecting is fixed with bolt, the height of adjusting pole,Making stratigraphic dip is 30 degree.
(5) configure water injected system and water output system, by the water supply hose of water injected system and the first water injection hole and the second noteWater hole connects.
(6) regulate injected water pressure according to requirement of experiment.
(7) start to dye red kerosene from the first oil filler point and the second oil filler point injection band.
(8) in experimentation, observe the poly-phenomenon of kerosene fortune, and take a picture in real time or video recording, and gather oil sample from fluid acquisition hole.
(9) form after the oil accumulation of scale on body top, stratum until kerosene, stop oiling.
(10) start from the first water injection hole and the second water injection hole according to the water velocity of 100ml/min to stratum n-body simulation n device water filling.
(11) observe under moving water condition, the impact of current on oil migration and gathering, and take a picture in real time or video recording, and adopt from fluidCollection hole gathers oil sample.
(12) in the time that needs are discharged excess fluid, open the first apopore and the second apopore, make excess fluid soft by exportingPipe is discharged.
(13) reach after requirement of experiment, stop physical simulation experiment.
(14) oil sample collecting is carried out to geochemical detection.
(15) observe in conjunction with experiment, before and after comparative analysis experiment, the difference of data, analyzes experimentation, sums up Gas Accumulation machineReason.
This experimentation is 1 similar to experiment, kerosene slow Upward Migration under buoyancy, but that migration velocity is tested is 1 brightAobvious quickening, last formation gathering in the trap at n-body simulation n device top, stratum, oil-water interfaces keep level. When injecting 100ml/minWater velocity after, the oil reservoir of formation slowly tilts, but oil reservoir pitch velocity is obviously tested 1 quickening, oil-water interfaces and levelFace is stablized after forming an inclination angle gradually. This experiment shows: strengthen after reservoir properties, the speed of oil migration is accelerated, current shapeThe hydrodynamic force becoming is also strengthened relatively, also can accelerate, to forming new hydrodynamic pool to the structural oil pool breakdown speed of original formationFavourable.
Experiment 4: simulated formation inclination angle is the hydrodynamic pool of 45 degree. When experiment, according to hydrodynamic pool as shown in figure 11Physical simulation experiment model is configured stratum n-body simulation n device, the quartz sand of 500 microns of filling particle diameters in Figure 11 institute representation model,Represent gritstone, flowing water charge velocity is 100ml/min. In experiment, adopt and dye red kerosene replacement oil. Its specific experiment stepRapid as follows:
(1) prepare simulation material, test simulator, detects analysis to the oil component before experiment, gathers the reality before experimentTest data.
(2) casing is opened, taken out the first water storage box, the second water storage box and stratum n-body simulation n device, by the first water storage box and secondWater storage box is extracted from the draw-in groove of stratum n-body simulation n device.
(3) open top cover and the both sides sand control diafiltration net of stratum n-body simulation n device, the quartz that is full of water of filling 500 micron grain sizesAfter sand, carry out compacting, then build top cover, close both sides sand control diafiltration net, fastening rotary switch.
(4) casing assembling is positioned on base, casing and bottom plate connecting is fixed with bolt, the height of adjusting pole,Making stratigraphic dip is 45 degree.
(5) configure water injected system and water output system, by the water supply hose of water injected system and the first water injection hole and the second noteWater hole connects.
(6) regulate injected water pressure according to requirement of experiment.
(7) start to dye red kerosene from the first oil filler point and the second oil filler point injection band.
(8) in experimentation, observe the poly-phenomenon of kerosene fortune, and take a picture in real time or video recording, and gather oil sample from fluid acquisition hole.
(9) form after the oil accumulation of scale on body top, stratum until kerosene, stop oiling.
(10) start from the first water injection hole and the second water injection hole according to the water velocity of 100ml/min to stratum n-body simulation n device water filling.
(11) observe under moving water condition, the impact of current on oil migration and gathering, and take a picture in real time or video recording, and adopt from fluidCollection hole gathers oil sample.
(12) in the time that needs are discharged excess fluid, open the first apopore and the second apopore, make excess fluid soft by exportingPipe is discharged.
(13) reach after requirement of experiment, stop physical simulation experiment.
(14) oil sample collecting is carried out to geochemical detection.
(15) observe in conjunction with experiment, before and after comparative analysis experiment, the difference of data, analyzes experimentation, sums up Gas Accumulation machineReason.
This experimentation is 1 similar to experiment, kerosene slow Upward Migration under buoyancy, but that migration velocity is tested is 1 brightAobvious quickening, last formation gathering in the trap at n-body simulation n device top, stratum, oil-water interfaces keep level. When injecting 100ml/minWater velocity after, the oil reservoir of formation slowly tilts, but oil reservoir pitch velocity is obviously tested 1 and slowed down, oil-water interfaces and levelFace forms one and behind inclination angle, stablizes gradually by a small margin. This experiment shows: strengthen after stratigraphic dip, the speed of oil migration is accelerated,The hydrodynamic force that current form reduces the structural oil pool destructive power of original formation, destroys with degree and also slows down, and forms hydrodynamic pool moreAdd difficulty.
As the extension of above-described embodiment, can change simultaneously injection water velocity, stratum n-body simulation n device filling sand body granularity,N-body simulation n device inclination angles, stratum etc., realize the forming process of simulating hydrodynamic pool.
Above-described embodiment is used for explaining the utility model, instead of the utility model is limited, in spirit of the present utility modelIn the protection domain of claim, any amendment and change that the utility model is made, all fall into protection of the present utility modelScope.
Claims (8)
1. a hydrodynamic pool physical simulation experiment device, is characterized in that: comprise the poly-simulation box of hydrodynamic force oil fortune, water injected system,Water output system and the feed cistern being connected with compression pump, the poly-simulation box of hydrodynamic force oil fortune is by water injected system and water output systemBe connected with feed cistern, form closed loop; The poly-simulation box of described hydrodynamic force oil fortune comprises casing, in described casing, is provided withStratum n-body simulation n device, the first water storage box and the second water storage box, the first water storage box and the second water storage box lay respectively at stratum n-body simulation nThe both sides of device, and be connected with stratum n-body simulation n device reassembling type; Two sides, the first water storage box and the stratum body of stratum n-body simulation n deviceThe side that the side that simulator connects and the second water storage box are connected with stratum n-body simulation n device is sand control diafiltration net; Described stratumThe lower end of n-body simulation n device is provided with the first oil filler point, and the lower end of the first water storage box is provided with the first water injection hole being connected with water injected system,The lower end of the second water storage box is provided with the first apopore being connected with water output system, and establish respectively the relevant position on described casingThe second water injection hole that has the second oil filler point, be connected with water injected system and the second apopore being connected with water output system.
2. hydrodynamic pool physical simulation experiment device according to claim 1, is characterized in that: described stratum n-body simulation n device isThe casing of accordion, fold forms stratigraphic structure crestal line; The width of described the first water storage box is less than the width of the second water storage box.
3. hydrodynamic pool physical simulation experiment device according to claim 1, is characterized in that: the first water storage box and second holdsOn the limit of water tank, be equipped with clamp, the both sides correspondence position of stratum n-body simulation n device is provided with draw-in groove, the first water storage box and the second retainingCase is linked together by clamp and draw-in groove and stratum n-body simulation n device.
4. according to the hydrodynamic pool physical simulation experiment device described in claims 1 to 3 any one, it is characterized in that: stratum bodyThe arranged on left and right sides of simulator is sand control seepage net, and other side and end face and bottom surface are transparent thin layer of glass plate groupBecome, the top of stratum n-body simulation n device is provided with fluid acquisition hole.
5. hydrodynamic pool physical simulation experiment device according to claim 1, is characterized in that: described stratum n-body simulation n device,The sand control diafiltration net place of the first water storage box and the second water storage box is equipped with rotary switch, and one end connection of sand control diafiltration net is arranged onThe rotating shaft of stratum n-body simulation n device, the first water storage box and the second water storage box, the other end is fixed by rotary switch.
6. hydrodynamic pool physical simulation experiment device according to claim 1, is characterized in that: described water input system comprisesWater supply hose and be successively set on Flow speed measurer, Pressure gauge and the pressure maintaining valve on water supply hose, water supply hose one end and confessionPond connects, and one end is connected with the first inlet opening and the second inlet opening; Described water output system comprises delivery hose, and water outlet is softOne end of pipe is connected with feed cistern, and one end is connected with the first apopore and the second apopore.
7. hydrodynamic pool physical simulation experiment device according to claim 1, is characterized in that: described experimental provision also comprisesBase, described base comprises the base plate for placing casing and is arranged on the support of base plate below.
8. hydrodynamic pool physical simulation experiment device according to claim 7, is characterized in that: described support comprises and being installed onThe scalability support bar of base plate bottom and the rubber cushion glides that is positioned at scalability support bar bottom.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422090A (en) * | 2015-12-28 | 2016-03-23 | 中国石油大学(华东) | Physical simulation experiment device and method for hydrodynamic petroleum reservoir |
| CN107705687A (en) * | 2017-10-25 | 2018-02-16 | 中国石油大学(北京) | Anticlinal trap observation experiment device and its application |
| CN108591838A (en) * | 2018-05-02 | 2018-09-28 | 常州大学 | A kind of Buried Oil Pipelines Release and dispersion migration experiment porch based on light transmission method |
| CN110726797A (en) * | 2019-10-08 | 2020-01-24 | 中国石油天然气股份有限公司 | Method for verifying same sand body by using fingerprint of oil, gas and water |
-
2015
- 2015-12-28 CN CN201521111169.0U patent/CN205260029U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422090A (en) * | 2015-12-28 | 2016-03-23 | 中国石油大学(华东) | Physical simulation experiment device and method for hydrodynamic petroleum reservoir |
| CN105422090B (en) * | 2015-12-28 | 2018-05-22 | 中国石油大学(华东) | Hydrodynamic pool physical simulation experiment device and experimental method |
| CN107705687A (en) * | 2017-10-25 | 2018-02-16 | 中国石油大学(北京) | Anticlinal trap observation experiment device and its application |
| CN107705687B (en) * | 2017-10-25 | 2023-09-15 | 中国石油大学(北京) | Back inclined trap observation experimental device and application thereof |
| CN108591838A (en) * | 2018-05-02 | 2018-09-28 | 常州大学 | A kind of Buried Oil Pipelines Release and dispersion migration experiment porch based on light transmission method |
| CN110726797A (en) * | 2019-10-08 | 2020-01-24 | 中国石油天然气股份有限公司 | Method for verifying same sand body by using fingerprint of oil, gas and water |
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