CN105259333A - Displacement device used for single core semi-permeable partition plate - Google Patents
Displacement device used for single core semi-permeable partition plate Download PDFInfo
- Publication number
- CN105259333A CN105259333A CN201510771239.3A CN201510771239A CN105259333A CN 105259333 A CN105259333 A CN 105259333A CN 201510771239 A CN201510771239 A CN 201510771239A CN 105259333 A CN105259333 A CN 105259333A
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- Prior art keywords
- base
- semi
- permeable plate
- sealing cap
- core
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Links
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 27
- 238000005192 partition Methods 0.000 title abstract 4
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 239000011435 rock Substances 0.000 claims description 54
- 239000012530 fluid Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of displacement devices, and provides a displacement device used for a single core semi-permeable partition plate. The displacement device comprises a base, a core cylinder, an upper sealing cap and an H-shaped pressure shaft. The core cylinder is fixedly arranged on the base. The upper sealing cap is fixedly arranged on the top of the core cylinder. A sealing cavity is formed among the base, the core cylinder and the upper sealing cap. A horizontal liquid feed hole is formed in the middle of the base. A vertical liquid discharge hole communicated with the horizontal liquid feed hole and the sealing cavity is formed in the upper portion of the base. The semi-permeable partition plate which can block the vertical liquid discharge hole is arranged in the sealing cavity. The displacement device is reasonable and compact in structure and convenient to use, the base, the core cylinder, the upper sealing cap, the H-shaped pressure shaft and the semi-permeable partition plate are used in cooperation for achieving the aim of replacing stratum saturated salt water in a single core to be metered, the displacement device has the advantages of being safe, reliable, convenient to detach and short in measurement period, operation is facilitated, and the work efficiency is improved.
Description
Technical field
the present invention relates to driving device technical field, is a kind of for single rock core semi-permeable plate driving device.
Background technology
for a long time, for single rock core semi-permeable plate driving device, because measuring period is long, and be not used widely.At present comparatively conventional is the displacement end of one end for the intrapore liquid of displacement rock core of rock core, the other end is used for and the outlet end of semi-permeable plate end coupling measures rock core capillary pressure, this measurement mechanism adopts rock core periphery to add confined pressure sealing, owing to adopting rock core end face displacement mode, there is length measuring period, measuring error is large, can not meet existing parameters precision requirement.
Summary of the invention
the invention provides a kind of for single rock core semi-permeable plate driving device, overcome the deficiency of above-mentioned prior art, it effectively can solve existing single rock core semi-permeable plate driving device and there is length measuring period, measuring error in the measurements greatly, can not meet the problem of existing parameters precision requirement.
technical scheme of the present invention is realized by following measures: a kind of for single rock core semi-permeable plate driving device, comprises base, core container, upper sealing cap and I-shaped pressure axis; Core container is fixedly mounted on base, sealing cap is installed with at the top of core container, base, between core container and upper sealing cap, form annular seal space, the middle part of base is provided with horizontal topping up hole, be provided with the vertical fluid hole be connected with annular seal space with horizontal topping up hole on the top of base, the semi-permeable plate blocking vertical fluid hole is installed in annular seal space; Upper sealing cap is respectively arranged with the displacement pressure hole and up big and down small shoulder hole that are connected with annular seal space, hydraulic pressure cap is installed with on the top of shoulder hole, collar stop is fixed with in the lower inside of shoulder hole, the top of I-shaped pressure axis be sleeved on the bottom of shoulder hole and seat on collar stop, I-shaped pressure axis, between upper sealing cap and hydraulic pressure cap, form hydraulic cavities, hydraulic pressure cap is provided with the pressure transmission hole be connected with hydraulic cavities, is fixedly installed with rock core pressure cap in the bottom of I-shaped pressure axis.
here is the further optimization and/or improvements to foregoing invention technical scheme:
above-mentioned have semi-permeable plate seat in annular seal space, is fixed with mounting blocks in the bottom of semi-permeable plate seat, and the upper center of base is provided with the first mounting groove, and mounting blocks is arranged in the first mounting groove; The top of semi-permeable plate seat is provided with the second mounting groove, the top of base, mounting blocks and semi-permeable plate seat are provided with the vertical fluid hole be connected with the second mounting groove with horizontal topping up hole, in the second mounting groove, the filter screen corresponding with the second mounting groove and semi-permeable plate are installed from bottom to up.
the above-mentioned front inner at collar stop is respectively arranged with the upper mounting groove corresponding with the top of I-shaped pressure axis with posterior medial, the top of I-shaped pressure axis to be entered in shoulder hole by upper mounting groove and seat on collar stop; The up-small and down-big ladder draw-in groove corresponding with the bottom of I-shaped pressure axis is provided with on the top of rock core pressure cap, before the top of ladder draw-in groove, inwall is respectively arranged with the lower mounting groove corresponding with the bottom of I-shaped pressure axis with on inwall behind top, and the bottom of I-shaped pressure axis enters ladder draw-in groove bottom by lower mounting groove and is installed in ladder draw-in groove; The lower surface of rock core pressure cap is provided with groove, rock core pressure cap has the air hole be connected with annular seal space with groove.
the above-mentioned lower outside at core container is installed with precession snap ring, and precession snap ring is pressed on the upper surface of base; Be installed with snap ring cutting ferrule in the upper outside of base, be fixed with lower lock block at the lower outside of precession snap ring, be fixed with upper holder block in the upper inner of snap ring cutting ferrule, the upper holder block on snap ring cutting ferrule is pressed on the lower lock block of precession snap ring.
above-mentionedly on the upper surface of base, be provided with core container mounting groove, the bottom of core container is fixedly mounted in core container mounting groove; Or/and, there is force breach in the middle part arranged outside of core container, have force breach in the middle part arranged outside of snap ring cutting ferrule.
be fixedly installed togather by screw thread between above-mentioned core container and base, be fixedly installed togather by screw thread between snap ring cutting ferrule and base, be fixedly installed togather by screw thread between upper sealing cap and core container, be fixedly installed togather by screw thread between hydraulic pressure cap and upper sealing cap; Or/and, between hydraulic pressure cap and upper sealing cap, O-ring seal is installed, between I-shaped pressure axis and upper sealing cap, O-ring seal is installed, O-ring seal at least is together installed between semi-permeable plate and semi-permeable plate seat, O-ring seal at least is together installed between semi-permeable plate seat and base, O-ring seal at least is together installed between mounting blocks and base, between core container and upper sealing cap, O-ring seal is installed.
reasonable and compact in structure of the present invention, easy to use, by base, core container, upper sealing cap, I-shaped pressure axis and semi-permeable plate with the use of, realize the object of the stratum saturated brine displacement in single rock core out being carried out measuring, have safe and reliable, convenient disassembly and measuring period short feature, facilitate operation, improve work efficiency.
Accompanying drawing explanation
the master that accompanying drawing 1 is equipped with rock core for the present invention looks sectional structure schematic diagram.
coding in accompanying drawing is respectively: 1 is base, 2 is core container, 3 is upper sealing cap, 4 is I-shaped pressure axis, 5 is annular seal space, 6 is horizontal topping up hole, 7 is vertical fluid hole, 8 is semi-permeable plate, 9 is displacement pressure hole, 10 is hydraulic cavities, 11 is hydraulic pressure cap, 12 is collar stop, 13 is pressure transmission hole, 14 is rock core pressure cap, 15 is semi-permeable plate seat, 16 is mounting blocks, 17 is filter screen, 18 is groove, 19 is precession snap ring, 20 is snap ring cutting ferrule, 21 is lower lock block, 22 is upper holder block, 23 is force breach, 24 is O-ring seal, 25 is single rock core, 26 is air hole.
Embodiment
the present invention by the restriction of following embodiment, can not determine concrete embodiment according to technical scheme of the present invention and actual conditions.
in the present invention, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the invention will be further described:
as shown in Figure 1, this is used for single rock core semi-permeable plate driving device and comprises base 1, core container 2, upper sealing cap 3 and I-shaped pressure axis 4; Core container 2 is fixedly mounted on base 1, sealing cap 3 is installed with at the top of core container 2, base 1, between core container 2 and upper sealing cap 3, form annular seal space 5, the middle part of base 1 is provided with horizontal topping up hole 6, be provided with the vertical fluid hole 7 be connected with annular seal space 5 with horizontal topping up hole 6 on the top of base 1, the semi-permeable plate 8 blocking vertical fluid hole 7 is installed in annular seal space 5; Upper sealing cap 3 is respectively arranged with the displacement pressure hole 9 be connected with annular seal space 5 and up big and down small shoulder hole, hydraulic pressure cap 11 is installed with on the top of shoulder hole, collar stop 12 is fixed with in the lower inside of shoulder hole, the top of I-shaped pressure axis 4 be sleeved on the bottom of shoulder hole and seat on collar stop 12, I-shaped pressure axis 4, between upper sealing cap 3 and hydraulic pressure cap 11, form hydraulic cavities 10, hydraulic pressure cap 11 is provided with the pressure transmission hole 13 be connected with hydraulic cavities 10, is fixedly installed with rock core pressure cap 14 in the bottom of I-shaped pressure axis 4.Like this, I-shaped pressure axis 4 can move up and down, and prevents rock core pressure cap 14 in installation process from causing damage to single rock core 25; Semi-permeable plate 8 is existing public equipment, semi-permeable plate 8 stratum saturated brine can only be made to pass through and gas not by; Rock core pressure cap 14 can be up-narrow and down-wide trapezoidal.By base 1, core container 2, upper sealing cap 3, I-shaped pressure axis 4 and semi-permeable plate 8, the stratum saturated brine displacement in single rock core 25 is made out to carry out the object of measuring, have safe and reliable, convenient disassembly and measuring period short feature, facilitate operation, improve work efficiency.Upper sealing cap 3, core container 2 and I-shaped pressure axis 4 all can be stainless steel; Rock core pressure cap 14 can be teflon.
can according to actual needs, make further optimization and/or improvements for single rock core semi-permeable plate driving device above-mentioned:
as shown in Figure 1, have semi-permeable plate seat 15 in annular seal space 5, be fixed with mounting blocks 16 in the bottom of semi-permeable plate seat 15, the upper center of base 1 is provided with the first mounting groove, mounting blocks 16 is arranged in the first mounting groove; The top of semi-permeable plate seat 15 is provided with the second mounting groove, the top of base 1, mounting blocks 16 and semi-permeable plate seat 15 are provided with the vertical fluid hole 7 be connected with the second mounting groove with horizontal topping up hole 6, the filter screen 17 corresponding with the second mounting groove and semi-permeable plate 8 are installed from bottom to up in the second mounting groove.Like this, the mounting blocks 16 on semi-permeable plate seat 15 is convenient to more firm for semi-permeable plate seat 15 to be arranged on base 1; Filter screen 17 is convenient to filter the impurity from single rock core 25 to be measured in displacement stratum saturated brine out.
as shown in Figure 1, be respectively arranged with the upper mounting groove corresponding with the top of I-shaped pressure axis 4 at front inner and the posterior medial of collar stop 12, the top of I-shaped pressure axis 4 to be entered in shoulder hole by upper mounting groove and seat on collar stop 12; The up-small and down-big ladder draw-in groove corresponding with the bottom of I-shaped pressure axis 4 is provided with on the top of rock core pressure cap 14, before the top of ladder draw-in groove, inwall is respectively arranged with the lower mounting groove corresponding with the bottom of I-shaped pressure axis 4 with on inwall behind top, and the bottom of I-shaped pressure axis 4 enters ladder draw-in groove bottom by lower mounting groove and is installed in ladder draw-in groove; The lower surface of rock core pressure cap 14 is provided with groove 18, rock core pressure cap 14 has the air hole 26 be connected with annular seal space 5 with groove 18.Like this, during installation, the top of I-shaped pressure axis 4 to be entered in shoulder hole by upper mounting groove and is rotated to an angle and makes the upper seat of I-shaped pressure axis 4 on collar stop 12; The bottom of I-shaped pressure axis 4 enters ladder draw-in groove bottom by lower mounting groove and rotates to an angle and makes the bottom of I-shaped pressure axis 4 be installed in ladder draw-in groove; Pore 26 is convenient to, in the groove 18 that displacement pressure gas entered by air hole 26 on rock core pressure cap 14, carry out displacement from the upper surface of single rock core 25 to be measured.
as shown in Figure 1, be installed with precession snap ring 19 at the lower outside of core container 2, precession snap ring 19 is pressed on the upper surface of base 1; Snap ring cutting ferrule 20 is installed with in the upper outside of base 1, lower lock block 21 is fixed with at the lower outside of precession snap ring 19, be fixed with upper holder block 22 in the upper inner of snap ring cutting ferrule 20, the upper holder block 22 on snap ring cutting ferrule 20 is pressed on the lower lock block 21 of precession snap ring 19.Like this, what precession snap ring 19 and snap ring cutting ferrule 20 made core container 2 and base 1 install is more firm.
as shown in Figure 1, the upper surface of base 1 is provided with core container mounting groove, the bottom of core container 2 is fixedly mounted in core container mounting groove; Or/and, there is force breach 23 in the middle part arranged outside of core container 2, have force breach 23 in the middle part arranged outside of snap ring cutting ferrule 20.Like this, the installation and removal between core container 2 and base 1 are convenient to; When force breach 23 is convenient to install, instrument exerts a force.
as shown in Figure 1, be fixedly installed togather by screw thread between core container 2 and base 1, be fixedly installed togather by screw thread between snap ring cutting ferrule 20 and base 1, be fixedly installed togather by screw thread between upper sealing cap 3 and core container 2, be fixedly installed togather by screw thread between hydraulic pressure cap 11 and upper sealing cap 3; Or/and, O-ring seal 24 is installed between hydraulic pressure cap 11 and upper sealing cap 3, between I-shaped pressure axis 4 and upper sealing cap 3, O-ring seal 24 is installed, O-ring seal 24 at least is together installed between semi-permeable plate 8 and semi-permeable plate seat 15, O-ring seal 24 at least is together installed between semi-permeable plate seat 15 and base 1, O-ring seal 24 at least is together installed between mounting blocks 16 and base 1, O-ring seal 24 is installed between core container 2 and upper sealing cap 3.Like this, be fixedly installed togather by screw thread, be convenient to installation and removal; O-ring seal 24 can play better sealing effectiveness.
above technical characteristic constitutes most preferred embodiment of the present invention, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
the use procedure of preferred embodiment: during use, single rock core 25 to be measured is placed on the semi-permeable plate 8 of 100% saturated solution, by in the core container mounting groove that connects on the bottom precession base 1 of the core container 2 of upper sealing cap 3, the upper surface of rock core pressure cap 14 and single rock core 25 to be measured is contacted, charged pressure liquid in hydraulic cavities 10, displacement pressure hole 9 fixedly mounts displacement pressure device, pressure transmission hole 13 fixedly mounts pressure transducer, then be fixedly connected with fluid in the one end in horizontal topping up hole 6 and store meter, stratum saturated brine is filled with from the other end in horizontal topping up hole 6, make saturated brine fullness level topping up hole, stratum 6 and vertical fluid hole 7, after stable, open displacement pressure device, displacement pressure gas enters in annular seal space 5 by displacement pressure hole 9, part gas enters in the groove 18 on rock core pressure cap 14 by air hole 26, make the stratum saturated brine of displacement pressure gas from the outside and top displacement single rock core 25 to be measured of single rock core 25 to be measured, from single rock core 25 to be measured, displacement stratum saturated brine is out by semi-permeable plate 8, filter screen 17, vertical fluid hole 7 and horizontal topping up hole 6 enter fluid and store in meter, thus complete the object of displacement metering.
Claims (10)
1., for a single rock core semi-permeable plate driving device, it is characterized in that comprising base, core container, upper sealing cap and I-shaped pressure axis; Core container is fixedly mounted on base, sealing cap is installed with at the top of core container, base, between core container and upper sealing cap, form annular seal space, the middle part of base is provided with horizontal topping up hole, be provided with the vertical fluid hole be connected with annular seal space with horizontal topping up hole on the top of base, the semi-permeable plate blocking vertical fluid hole is installed in annular seal space; Upper sealing cap is respectively arranged with the displacement pressure hole and up big and down small shoulder hole that are connected with annular seal space, hydraulic pressure cap is installed with on the top of shoulder hole, collar stop is fixed with in the lower inside of shoulder hole, the top of I-shaped pressure axis be sleeved on the bottom of shoulder hole and seat on collar stop, I-shaped pressure axis, between upper sealing cap and hydraulic pressure cap, form hydraulic cavities, hydraulic pressure cap is provided with the pressure transmission hole be connected with hydraulic cavities, is fixedly installed with rock core pressure cap in the bottom of I-shaped pressure axis.
2. according to claim 1 for single rock core semi-permeable plate driving device, it is characterized in that in annular seal space, there is semi-permeable plate seat, be fixed with mounting blocks in the bottom of semi-permeable plate seat, the upper center of base is provided with the first mounting groove, mounting blocks is arranged in the first mounting groove; The top of semi-permeable plate seat is provided with the second mounting groove, the top of base, mounting blocks and semi-permeable plate seat are provided with the vertical fluid hole be connected with the second mounting groove with horizontal topping up hole, in the second mounting groove, the filter screen corresponding with the second mounting groove and semi-permeable plate are installed from bottom to up.
3. according to claim 1 and 2 for single rock core semi-permeable plate driving device, it is characterized in that the front inner of collar stop and posterior medial are respectively arranged with the upper mounting groove corresponding with the top of I-shaped pressure axis, the top of I-shaped pressure axis to be entered in shoulder hole by upper mounting groove and seat on collar stop; The up-small and down-big ladder draw-in groove corresponding with the bottom of I-shaped pressure axis is provided with on the top of rock core pressure cap, before the top of ladder draw-in groove, inwall is respectively arranged with the lower mounting groove corresponding with the bottom of I-shaped pressure axis with on inwall behind top, and the bottom of I-shaped pressure axis enters ladder draw-in groove bottom by lower mounting groove and is installed in ladder draw-in groove; The lower surface of rock core pressure cap is provided with groove, rock core pressure cap has the air hole be connected with annular seal space with groove.
4. according to claim 2 for single rock core semi-permeable plate driving device, it is characterized in that the lower outside of core container is installed with precession snap ring, precession snap ring is pressed on the upper surface of base; Be installed with snap ring cutting ferrule in the upper outside of base, be fixed with lower lock block at the lower outside of precession snap ring, be fixed with upper holder block in the upper inner of snap ring cutting ferrule, the upper holder block on snap ring cutting ferrule is pressed on the lower lock block of precession snap ring.
5. according to claim 3 for single rock core semi-permeable plate driving device, it is characterized in that the lower outside of core container is installed with precession snap ring, precession snap ring is pressed on the upper surface of base; Be installed with snap ring cutting ferrule in the upper outside of base, be fixed with lower lock block at the lower outside of precession snap ring, be fixed with upper holder block in the upper inner of snap ring cutting ferrule, the upper holder block on snap ring cutting ferrule is pressed on the lower lock block of precession snap ring.
6. according to claim 4 for single rock core semi-permeable plate driving device, the upper surface that it is characterized in that base is provided with core container mounting groove, and the bottom of core container is fixedly mounted in core container mounting groove; Or/and, there is force breach in the middle part arranged outside of core container, have force breach in the middle part arranged outside of snap ring cutting ferrule.
7. according to claim 5 for single rock core semi-permeable plate driving device, the upper surface that it is characterized in that base is provided with core container mounting groove, and the bottom of core container is fixedly mounted in core container mounting groove; Or/and, there is force breach in the middle part arranged outside of core container, have force breach in the middle part arranged outside of snap ring cutting ferrule.
8. according to claim 4 for single rock core semi-permeable plate driving device, it is characterized in that being fixedly installed togather by screw thread between core container and base, be fixedly installed togather by screw thread between snap ring cutting ferrule and base, be fixedly installed togather by screw thread between upper sealing cap and core container, be fixedly installed togather by screw thread between hydraulic pressure cap and upper sealing cap; Or/and, between hydraulic pressure cap and upper sealing cap, O-ring seal is installed, between I-shaped pressure axis and upper sealing cap, O-ring seal is installed, O-ring seal at least is together installed between semi-permeable plate and semi-permeable plate seat, O-ring seal at least is together installed between semi-permeable plate seat and base, O-ring seal at least is together installed between mounting blocks and base, between core container and upper sealing cap, O-ring seal is installed.
9. according to claim 5 for single rock core semi-permeable plate driving device, it is characterized in that being fixedly installed togather by screw thread between core container and base, be fixedly installed togather by screw thread between snap ring cutting ferrule and base, be fixedly installed togather by screw thread between upper sealing cap and core container, be fixedly installed togather by screw thread between hydraulic pressure cap and upper sealing cap; Or/and, between hydraulic pressure cap and upper sealing cap, O-ring seal is installed, between I-shaped pressure axis and upper sealing cap, O-ring seal is installed, O-ring seal at least is together installed between semi-permeable plate and semi-permeable plate seat, O-ring seal at least is together installed between semi-permeable plate seat and base, O-ring seal at least is together installed between mounting blocks and base, between core container and upper sealing cap, O-ring seal is installed.
10. according to claim 7 for single rock core semi-permeable plate driving device, it is characterized in that being fixedly installed togather by screw thread between core container and base, be fixedly installed togather by screw thread between snap ring cutting ferrule and base, be fixedly installed togather by screw thread between upper sealing cap and core container, be fixedly installed togather by screw thread between hydraulic pressure cap and upper sealing cap; Or/and, between hydraulic pressure cap and upper sealing cap, O-ring seal is installed, between I-shaped pressure axis and upper sealing cap, O-ring seal is installed, O-ring seal at least is together installed between semi-permeable plate and semi-permeable plate seat, O-ring seal at least is together installed between semi-permeable plate seat and base, O-ring seal at least is together installed between mounting blocks and base, between core container and upper sealing cap, O-ring seal is installed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510771239.3A CN105259333B (en) | 2015-11-12 | 2015-11-12 | For single rock core semi-permeable plate driving device |
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CN201510771239.3A CN105259333B (en) | 2015-11-12 | 2015-11-12 | For single rock core semi-permeable plate driving device |
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CN105259333A true CN105259333A (en) | 2016-01-20 |
CN105259333B CN105259333B (en) | 2017-06-23 |
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CN201510771239.3A Expired - Fee Related CN105259333B (en) | 2015-11-12 | 2015-11-12 | For single rock core semi-permeable plate driving device |
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Citations (6)
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CN202176322U (en) * | 2011-08-08 | 2012-03-28 | 中国石油大学(北京) | High temperature high pressure corrosion resisting reservoir simulating device |
CN202256095U (en) * | 2011-10-26 | 2012-05-30 | 中国石油集团西部钻探工程有限公司 | Semipermeable clapboard core tubular billet pressure and resistivity measurement device |
WO2013058426A1 (en) * | 2011-10-17 | 2013-04-25 | 한국지질자원연구원 | Apparatus for measuring the relative permeability of a core having a saturation measuring unit, and method for measuring the relative permeability of the core using the apparatus |
CN103293086A (en) * | 2013-05-31 | 2013-09-11 | 中国石油集团西部钻探工程有限公司 | Semipermeable partition plate core saturation specific resistance measuring device |
CN104777087A (en) * | 2015-04-14 | 2015-07-15 | 海安县石油科研仪器有限公司 | Core holding unit capable of applying axial pressure and radial pressure simultaneously |
CN104914229A (en) * | 2014-03-11 | 2015-09-16 | 中国石油化工集团公司 | Multi-parameter high-temperature high-pressure major diameter rock core holder |
-
2015
- 2015-11-12 CN CN201510771239.3A patent/CN105259333B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202176322U (en) * | 2011-08-08 | 2012-03-28 | 中国石油大学(北京) | High temperature high pressure corrosion resisting reservoir simulating device |
WO2013058426A1 (en) * | 2011-10-17 | 2013-04-25 | 한국지질자원연구원 | Apparatus for measuring the relative permeability of a core having a saturation measuring unit, and method for measuring the relative permeability of the core using the apparatus |
CN202256095U (en) * | 2011-10-26 | 2012-05-30 | 中国石油集团西部钻探工程有限公司 | Semipermeable clapboard core tubular billet pressure and resistivity measurement device |
CN103293086A (en) * | 2013-05-31 | 2013-09-11 | 中国石油集团西部钻探工程有限公司 | Semipermeable partition plate core saturation specific resistance measuring device |
CN104914229A (en) * | 2014-03-11 | 2015-09-16 | 中国石油化工集团公司 | Multi-parameter high-temperature high-pressure major diameter rock core holder |
CN104777087A (en) * | 2015-04-14 | 2015-07-15 | 海安县石油科研仪器有限公司 | Core holding unit capable of applying axial pressure and radial pressure simultaneously |
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