CN102720479A - Physical simulation device for gas-cap oil reservoir - Google Patents
Physical simulation device for gas-cap oil reservoir Download PDFInfo
- Publication number
- CN102720479A CN102720479A CN2012101871706A CN201210187170A CN102720479A CN 102720479 A CN102720479 A CN 102720479A CN 2012101871706 A CN2012101871706 A CN 2012101871706A CN 201210187170 A CN201210187170 A CN 201210187170A CN 102720479 A CN102720479 A CN 102720479A
- Authority
- CN
- China
- Prior art keywords
- gas
- gas cap
- containing cavity
- physical simulating
- simulating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004088 simulation Methods 0.000 title claims abstract description 25
- 210000004907 gland Anatomy 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 238000009530 blood pressure measurement Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000005341 toughened glass Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000011161 development Methods 0.000 abstract description 9
- 238000002347 injection Methods 0.000 abstract description 7
- 239000007924 injection Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 16
- 238000002474 experimental method Methods 0.000 description 11
- 238000011160 research Methods 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
The invention relates to a physical simulation device for a gas cap oil reservoir, which consists of a cubic container; the cubic container comprises a body and a gland arranged at the top of the body, wherein an accommodating cavity is arranged in the body, and a piston with the same shape as the opening of the accommodating cavity is arranged at the lower part of the gland; one side wall of the body is provided with a window, and the other side wall or the bottom surface of the body is provided with a plurality of hole-shaped function measuring points; the containing cavity is filled with granular porous media, and the piston extends into the containing cavity from the opening of the containing cavity and is pressed on the granular porous media; the cubic container is provided with a gas injection hole communicated with the accommodating cavity; a plurality of pipe columns for simulating a shaft are arranged in the granular porous medium in the accommodating cavity. The device can carry out physical simulation experiments on gas cap oil reservoirs with different stratum inclination angles and different gas cap indexes, and simulate the gas cap oil reservoirs in different driving modes and different development modes, so that the oil-gas-water seepage mechanism in the gas cap oil reservoirs is researched, and the effects of the gas cap oil reservoirs in different development modes are evaluated.
Description
Technical field
The invention relates to a kind of experimental facilities that is used for gas cap reservoir research, relate in particular to a kind of physical simulating device that is used for gas cap reservoir simulated oil air water three phase fluid flow.
Background technology
The three-dimensional oil reservoir physical simulation techniques can reflect the underground fluid characteristics of motion and extensive use in petroleum industry more really; The three-dimensional Physical Experiment of carrying out both at home and abroad at present has bottom water reservoir experiment, waterflooding extraction simulated experiment etc.; But both at home and abroad also not to the research of gas cap reservoir three-dimensional physical simulation experiment, mainly be at present owing to lack corresponding reservoir physical simulation device.
Thus, the inventor relies on experience and the practice of being engaged in relevant industries for many years, proposes a kind of physical simulating device that is used for gas cap reservoir, to overcome the defective of prior art.
Summary of the invention
The object of the present invention is to provide a kind of physical simulating device that is used for gas cap reservoir; With the gas cap reservoir under simulation different driving mode and the different development scheme; Migration rule through the clear observation oil gas water of this device ability; Oil gas water seepage flow mechanism in the research gas cap reservoir is carried out the different development scheme effect assessments of gas cap reservoir simultaneously.
The objective of the invention is to realize like this, a kind of physical simulating device that is used for gas cap reservoir, this physical simulating device is made up of a cube container; This cube container comprises that a body and is arranged at the gland of bodies top, is provided with containing cavity in the body, and the gland bottom is provided with the piston identical with the containing cavity opening shape; One sidewall of said body is provided with form, and other sidewall of body or bottom surface are provided with a plurality of poroid functional measurement points, said functional measurement point and containing cavity control conducting; Be full of particulate porous medium in the said containing cavity, said piston stretches in the containing cavity by the containing cavity opening part and presses and be located on the particulate porous medium; Said cube container is provided with the injecting hole with the containing cavity conducting; Be provided with a plurality of tubing strings that are used for simulation wellbore hole in the particulate porous medium in the said containing cavity.
In a preferred embodiments of the present invention, said form is made up of tempered glass.
In a preferred embodiments of the present invention, said injecting hole is arranged on the gland and runs through piston.
In a preferred embodiments of the present invention, said particulate porous medium is quartz sand or bead.
In a preferred embodiments of the present invention, said cube container is arranged on the three-dimensional rotation device.
In a preferred embodiments of the present invention, a simulation wellbore hole connects functional measurement point, and is linked in sequence in a switch valve and a displacement pump by body.
In a preferred embodiments of the present invention, said injecting hole is linked in sequence by body and sets an appearance and a gas cylinder in a gas flow.
In a preferred embodiments of the present invention, a device for pressure measurement is connected in functional measurement point; One saturation measuring device is connected in another functional measurement point; Said device for pressure measurement is connected with computer with saturation measuring device.
In a preferred embodiments of the present invention, another simulation wellbore hole is connected in another functional measurement point, and is linked in sequence in another switch valve, a back-pressure valve, a gas-liquid separation bottle and a gas flowmeter by body; Said gas-liquid separation bottle is arranged on the balance, and balance is connected in computer.
In a preferred embodiments of the present invention, the horizontal baffle that can the particulate porous medium in inside be separated up and down is set in said containing cavity.
From the above mentioned; The present invention is used for the physical simulating device of gas cap reservoir; Can carry out physical simulation experiment to the gas cap reservoir of Different Strata inclination angle, different pneumatic jack indexes, the gas cap reservoir under simulation different driving mode and the different development scheme is through the migration rule of the clear observation oil gas water of this device ability; And pass through measuring system; Can monitor and record cast in oil gas water motion rule and the pressure law of model, thereby oil gas water seepage flow mechanism in the research gas cap reservoir is carried out the different development scheme effect assessments of gas cap reservoir.
Description of drawings
Following accompanying drawing only is intended to the present invention is done schematic illustration and explanation, not delimit the scope of the invention.Wherein:
Fig. 1: the perspective view that is used for the physical simulating device of gas cap reservoir for the present invention.
Fig. 2: the side structure sketch map that is used for the physical simulating device of gas cap reservoir for the present invention.
Fig. 3: carry out the flow chart of saturated oils and saturated air experiment for utilizing physical simulating device of the present invention.
Fig. 4: carry out the flow chart of oil ring exploitation experiment for utilizing physical simulating device of the present invention.
The specific embodiment
To understand in order technical characterictic of the present invention, purpose and effect being had more clearly, to contrast the description of drawings specific embodiment of the present invention at present.
Like Fig. 1, shown in Figure 2, the present invention proposes a kind of physical simulating device 100 that is used for gas cap reservoir, and this physical simulating device 100 is made up of a cube container, and this container has certain bearing capacity; This cube container comprises that a body 1 and is arranged at the gland 2 at body 1 top, is provided with containing cavity 11 in the body 1, and gland 2 bottoms are provided with the piston 6 identical with containing cavity 11 opening shapes; One sidewall of said body 1 is provided with form 3, and other sidewall of body 1 or bottom surface are provided with a plurality of poroid functional measurement points 4, said functional measurement point 4 and containing cavity 11 control conductings; Be full of particulate porous medium 24 in the said containing cavity 11, said piston 6 stretches in the containing cavity by containing cavity 11 opening parts and presses and be located on the particulate porous medium 24; Said cube container is provided with the injecting hole 7 with containing cavity 11 conductings; Be provided with a plurality of tubing strings 22 that are used for simulation wellbore hole in the particulate porous medium in the said containing cavity 11.
Further, in this embodiment, said form 3 is made up of tempered glass 31.Said injecting hole 7 is arranged on the gland 2 and runs through piston 6.Said particulate porous medium 24 is quartz sand or bead.
Like Fig. 3, shown in Figure 4, in this embodiment, said cube container is arranged on the three-dimensional rotation device 12; One simulation wellbore hole 22 connects a functional measurement point 4, and is linked in sequence in a switch valve 10, a pressure meter, an intermediate receptacle 9 and a displacement pump 8 by body.
In this embodiment, said injecting hole 7 is linked in sequence by body and sets an appearance 14 and a gas cylinder 13 in another switch valve 10, a gas flow.
In this embodiment, a device for pressure measurement 15 is connected in a functional measurement point 4; One saturation measuring device 16 is connected in another functional measurement point 4; Said device for pressure measurement 15 is connected with computer 17 with saturation measuring device 16.
In this embodiment, another simulation wellbore hole 22 is connected in another functional measurement point 4, and is linked in sequence in another switch valve 10, a back-pressure valve 21, a gas-liquid separation bottle 20 and a gas flowmeter 19 by body; Said gas-liquid separation bottle 20 is arranged on the balance 18, and balance 18 is connected in computer 17.
In this embodiment, the horizontal baffle 23 that can the particulate porous medium 24 in inside be separated up and down is set in said containing cavity 11.
From the above mentioned; The present invention is used for the physical simulating device of gas cap reservoir; Can carry out physical simulation experiment to the gas cap reservoir of Different Strata inclination angle, different pneumatic jack indexes, the gas cap reservoir under simulation different driving mode and the different development scheme is through the migration rule of the clear observation oil gas water of this device ability; And pass through measuring system; Can monitor and record cast in oil gas water motion rule and the pressure law of model, thereby oil gas water seepage flow mechanism in the research gas cap reservoir is carried out the different development scheme effect assessments of gas cap reservoir.
It is following that the present invention is used for the concrete use of physical simulating device of gas cap reservoir:
(1) back-up sand:
Physical simulating device 100 is arranged on the three-dimensional rotation device 12; Said three-dimensional rotation device 12 is an existing structure; Rotate this physical simulating device 100, the visible surface of physical simulating device 100 is placed up, successively visual windows 3 and tempered glass 31 are taken off; Swivel bolt 5 makes piston 6 stressed to installing side shifting outside 100 with gland 2; Through pipeline linkage function survey mark 4 and device for pressure measurement 15, be used to monitor physical simulating device 100 pressure inside Changing Patterns; Through in another functional measurement point 4 insertion physical simulating devices 100, and the saturation ratio probe links to each other with saturation measuring device 16, is used to monitor physical simulating device 100 fluid movement rules with the saturation ratio probe; The tubing string that is drilled with eyelet on the tube wall is inserted in the function corresponding survey mark 4, simulation producing well or injection well 22, and on tubing string, load onto switch valve 10, be used for the switch well; In the containing cavity 11 of physical simulating device 100, fill up a certain amount of particulate porous medium 24, according to this medium of requirement of experiment compacting filling; Successively cover tempered glass 31 and visual windows 3; On injecting hole 7, load onto switch valve 10, be used for the switch well; Swivel bolt 5 makes that piston 6 and gland 2 are stressed and moves towards containing cavity 11 directions, further compacting filling medium 24.In case of necessity, can in the middle of particulate porous medium 24, a dividing plate 23 be set.
(2) saturated oils experiment:
Connect a well 22 place's switch valves 10 and intermediate receptacle 9 ports of export through pipeline, intermediate receptacle 9 arrival ends link to each other with displacement pump 8; Open the switch valve 10 at well pipeline and injecting hole 7 places; In physical simulating device 100, inject saturation simulation oil through displacement pump 8 with certain injection rate; Up to saturated volume required, close well pipeline place switch valve 10, and break off being connected of well 22 and intermediate receptacle 9.
(3) saturated air experiment:
The port of export of injecting hole 7 place's switch valves 10 and gas flow being set appearance 14 through pipeline is connected; The arrival end that gas cylinder 13 and gas flow are set appearance 14 is connected; And set appearance 14 through gas flow gas flow rate is set, open gas cylinder 13, with certain flow rate injection experiments desired gas in physical simulating device 100; Close injecting hole 7 place's switch valves 10 after reaching the experimental pressure level, and break off injecting hole 7 place's switch valves 10 and set being connected of appearance 14 with gas flow.
(4) produce simulation (oil ring pneumatic jack exploitation experiment):
The well pipeline of displacement pump 8 with simulation water injection well 22 linked to each other; The well pipeline of back-pressure valve 21 arrival ends with simulation producing well 22 linked to each other; Back-pressure valve 21 ports of export connect gas-liquid separation bottle 20 arrival ends; Gas-liquid separation bottle 20 places on the balance 18, and gas-liquid separation bottle 20 ports of export link to each other with wet gas flow meter 19; Connect injecting hole 7 through pipeline and set appearance 14 with gas flow; During experiment; Open well pipeline and injecting hole 7 place's switch valves 10; And injection flow, back-pressure valve 21 arrival end pressure, the gas flow of setting displacement pump 8 set the flow velocity of appearance 14, then can simulate the development process of water injection well water filling in the gas cap reservoir, producing well and gas recovery well production.Reading on recording balance 18 and the wet gas flow meter 19 can be measured oil mass and tolerance that Production Wells goes out respectively.
The above is merely the schematic specific embodiment of the present invention, is not in order to limit scope of the present invention.Any those skilled in the art, equivalent variations of under the prerequisite that does not break away from design of the present invention and principle, having done and modification all should belong to the scope that the present invention protects.
Claims (10)
1. physical simulating device that is used for gas cap reservoir, it is characterized in that: this physical simulating device is made up of a cube container; This cube container comprises that a body and is arranged at the gland of bodies top, is provided with containing cavity in the body, and the gland bottom is provided with the piston identical with the containing cavity opening shape; One sidewall of said body is provided with form, and other sidewall of body or bottom surface are provided with a plurality of poroid functional measurement points, said functional measurement point and containing cavity control conducting; Be full of particulate porous medium in the said containing cavity, said piston stretches in the containing cavity by the containing cavity opening part and presses and be located on the particulate porous medium; Said cube container is provided with the injecting hole with the containing cavity conducting; Be provided with a plurality of tubing strings that are used for simulation wellbore hole in the particulate porous medium in the said containing cavity.
2. the physical simulating device that is used for gas cap reservoir as claimed in claim 1 is characterized in that: said form is made up of tempered glass.
3. the physical simulating device that is used for gas cap reservoir as claimed in claim 1 is characterized in that: said injecting hole is arranged on the gland and runs through piston.
4. the physical simulating device that is used for gas cap reservoir as claimed in claim 1 is characterized in that: said particulate porous medium is quartz sand or bead.
5. the physical simulating device that is used for gas cap reservoir as claimed in claim 1 is characterized in that: said cube container is arranged on the three-dimensional rotation device.
6. the physical simulating device that is used for gas cap reservoir as claimed in claim 1 is characterized in that: a simulation wellbore hole connects functional measurement point, and is linked in sequence in a switch valve and a displacement pump by body.
7. the physical simulating device that is used for gas cap reservoir as claimed in claim 1 is characterized in that: said injecting hole is linked in sequence by body and sets an appearance and a gas cylinder in a gas flow.
8. the physical simulating device that is used for gas cap reservoir as claimed in claim 1 is characterized in that: a device for pressure measurement is connected in functional measurement point; One saturation measuring device is connected in another functional measurement point; Said device for pressure measurement is connected with computer with saturation measuring device.
9. the physical simulating device that is used for gas cap reservoir as claimed in claim 1 is characterized in that: another simulation wellbore hole is connected in another functional measurement point, and is linked in sequence in another switch valve, a back-pressure valve, a gas-liquid separation bottle and a gas flowmeter by body; Said gas-liquid separation bottle is arranged on the balance, and balance is connected in computer.
10. the physical simulating device that is used for gas cap reservoir as claimed in claim 1 is characterized in that: the horizontal baffle that can the particulate porous medium in inside be separated up and down is set in said containing cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187170.6A CN102720479B (en) | 2012-06-07 | 2012-06-07 | Physical simulation device for gas-cap oil reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187170.6A CN102720479B (en) | 2012-06-07 | 2012-06-07 | Physical simulation device for gas-cap oil reservoir |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102720479A true CN102720479A (en) | 2012-10-10 |
| CN102720479B CN102720479B (en) | 2015-12-23 |
Family
ID=46946328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210187170.6A Active CN102720479B (en) | 2012-06-07 | 2012-06-07 | Physical simulation device for gas-cap oil reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102720479B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015985A (en) * | 2012-12-21 | 2013-04-03 | 中国石油大学(北京) | Two-dimensional visual simulation device for inflow performances of horizontal well and vertical well |
| CN103823045A (en) * | 2014-02-26 | 2014-05-28 | 中国海洋石油总公司 | Separating, acquiring and metering method and apparatus for fluid produced in thermal recovery physical simulation experiment on heavy oil |
| CN104389592A (en) * | 2014-10-08 | 2015-03-04 | 西南石油大学 | Oil loss evaluation experiment test method for water flooded layer of bottom water condensate gas reservoir with oil rim |
| CN105525912A (en) * | 2016-01-27 | 2016-04-27 | 中国石油大学(北京) | Experiment method for monitoring formation of artificial gas cap |
| CN105525911A (en) * | 2016-01-27 | 2016-04-27 | 中国石油大学(北京) | Experiment device used for monitoring formation of artificial gas cap |
| CN111236899A (en) * | 2020-01-14 | 2020-06-05 | 西南石油大学 | Gas cap oil reservoir development seepage testing method |
| CN111434889A (en) * | 2019-01-15 | 2020-07-21 | 中国石油天然气股份有限公司 | Method and system for obtaining injection water ratio of oil reservoir with condensate gas cap |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020029615A1 (en) * | 2000-06-23 | 2002-03-14 | Roland Lenormand | Method of evaluating physical parameters of an underground reservoir from fock cuttings taken therefrom |
| CN101476458A (en) * | 2008-12-03 | 2009-07-08 | 刘其成 | Oil pool development simulation system, oil pool model body and its data processing method |
| CN201437724U (en) * | 2009-06-22 | 2010-04-14 | 中国石油天然气股份有限公司 | Three-dimensional high-temperature high-pressure oil-gas migration physical simulation device |
| CN202194629U (en) * | 2011-08-11 | 2012-04-18 | 南通市飞宇石油科技开发有限公司 | Three dimensional model overlay-pressure system |
| CN102434151A (en) * | 2011-12-19 | 2012-05-02 | 中国海洋石油总公司 | Bottom-water coning dynamic simulation experiment device in bottom-water oil reservoir development and simulation system |
| CN202718671U (en) * | 2012-06-07 | 2013-02-06 | 中国石油大学(北京) | Physical simulation device for gas-cap oil reservoir |
-
2012
- 2012-06-07 CN CN201210187170.6A patent/CN102720479B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020029615A1 (en) * | 2000-06-23 | 2002-03-14 | Roland Lenormand | Method of evaluating physical parameters of an underground reservoir from fock cuttings taken therefrom |
| CN101476458A (en) * | 2008-12-03 | 2009-07-08 | 刘其成 | Oil pool development simulation system, oil pool model body and its data processing method |
| CN201437724U (en) * | 2009-06-22 | 2010-04-14 | 中国石油天然气股份有限公司 | Three-dimensional high-temperature high-pressure oil-gas migration physical simulation device |
| CN202194629U (en) * | 2011-08-11 | 2012-04-18 | 南通市飞宇石油科技开发有限公司 | Three dimensional model overlay-pressure system |
| CN102434151A (en) * | 2011-12-19 | 2012-05-02 | 中国海洋石油总公司 | Bottom-water coning dynamic simulation experiment device in bottom-water oil reservoir development and simulation system |
| CN202718671U (en) * | 2012-06-07 | 2013-02-06 | 中国石油大学(北京) | Physical simulation device for gas-cap oil reservoir |
Non-Patent Citations (1)
| Title |
|---|
| 裴柏林等: "水平井物理模型及其试验", 《石油钻采工艺》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015985A (en) * | 2012-12-21 | 2013-04-03 | 中国石油大学(北京) | Two-dimensional visual simulation device for inflow performances of horizontal well and vertical well |
| CN103823045A (en) * | 2014-02-26 | 2014-05-28 | 中国海洋石油总公司 | Separating, acquiring and metering method and apparatus for fluid produced in thermal recovery physical simulation experiment on heavy oil |
| CN103823045B (en) * | 2014-02-26 | 2016-01-20 | 中国海洋石油总公司 | Heavy crude heat extraction logistics organizations produced fluid is separated and gathers metering method and device |
| CN104389592A (en) * | 2014-10-08 | 2015-03-04 | 西南石油大学 | Oil loss evaluation experiment test method for water flooded layer of bottom water condensate gas reservoir with oil rim |
| CN104389592B (en) * | 2014-10-08 | 2017-01-18 | 西南石油大学 | Oil loss evaluation experiment test method for water flooded layer of bottom water condensate gas reservoir with oil rim |
| CN105525912A (en) * | 2016-01-27 | 2016-04-27 | 中国石油大学(北京) | Experiment method for monitoring formation of artificial gas cap |
| CN105525911A (en) * | 2016-01-27 | 2016-04-27 | 中国石油大学(北京) | Experiment device used for monitoring formation of artificial gas cap |
| CN105525911B (en) * | 2016-01-27 | 2019-01-18 | 中国石油大学(北京) | For monitoring the experimental provision of artificial gas cap formation |
| CN111434889A (en) * | 2019-01-15 | 2020-07-21 | 中国石油天然气股份有限公司 | Method and system for obtaining injection water ratio of oil reservoir with condensate gas cap |
| CN111434889B (en) * | 2019-01-15 | 2023-08-22 | 中国石油天然气股份有限公司 | Method and system for obtaining injection water ratio in oil reservoir with condensate gas cap |
| CN111236899A (en) * | 2020-01-14 | 2020-06-05 | 西南石油大学 | Gas cap oil reservoir development seepage testing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102720479B (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102797458A (en) | Three-dimensional simulation device for edge-bottom water reservoir | |
| CN102720479B (en) | Physical simulation device for gas-cap oil reservoir | |
| CN107044273B (en) | Sand control pit shaft blocking-de-plugging integration evaluation experimental simulator and method | |
| CN202718673U (en) | Visual physical simulation device for bottom water reservoir | |
| CN202596722U (en) | Physical simulation experiment device of fractured-vuggy oil deposit independent karst cave unit | |
| CN100568318C (en) | Pumping simulator for completely penetrating well under water | |
| CN104500013B (en) | Multi-functional heat extraction by steam injection three-dimensional physical simulation experimental provision | |
| CN109372478B (en) | Experimental method and device for determining immiscible gas flooding oil exploitation mode | |
| CN102720476B (en) | O-shaped well physical simulation experiment device | |
| CN103352695B (en) | Visualization physical simulation device with consideration of interlamination fluid channeling | |
| CN103527185A (en) | Horizontal-well physical simulation experiment device and experimental method thereof | |
| CN105116116A (en) | Coal mining simulation experiment device | |
| CN100446052C (en) | Pressure-bearing whole well water-pumping simulation device | |
| CN203420700U (en) | Measuring device for rock fracture steering simulation experiment | |
| CN103015985A (en) | Two-dimensional visual simulation device for inflow performances of horizontal well and vertical well | |
| CN105178927B (en) | A kind of displacement simulation experimental provision and system | |
| CN103256047A (en) | Method for researching variable mass multiphase flowing regular in horizontal well fracturing completion method | |
| CN205538580U (en) | Indoor survey device of fissuted medium system infiltration tensor | |
| CN107725042B (en) | Physical simulation experiment device and method for high-temperature and high-pressure large-scale carbonate fracture-cave type oil reservoir | |
| CN101251000A (en) | Gravel packing sand-prevention experimental device within pipe for simulating down-hole actual behavior | |
| CN107575209B (en) | Large visual physical simulation experiment device and method for fractured-vuggy carbonate reservoir | |
| CN203769767U (en) | Horizontal-well physical simulation experiment device | |
| CN202718671U (en) | Physical simulation device for gas-cap oil reservoir | |
| CN106205330A (en) | A kind of experiment device for teaching predicting inter well connectivity | |
| CN206725560U (en) | A kind of Carbonate Oil gas exploration diagnostic cast intends device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |