CN104948174A - TI medium scale model well for simulation acoustic logging and manufacturing method thereof - Google Patents
TI medium scale model well for simulation acoustic logging and manufacturing method thereof Download PDFInfo
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- CN104948174A CN104948174A CN201510387490.XA CN201510387490A CN104948174A CN 104948174 A CN104948174 A CN 104948174A CN 201510387490 A CN201510387490 A CN 201510387490A CN 104948174 A CN104948174 A CN 104948174A
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Abstract
The invention provides a TI medium scale model well for simulation acoustic logging and a manufacturing method thereof and relates to the field of petroleum geophysical exploration. The method comprises the steps that phenolic resin and plane fiber cloth are subjected to alternating layering lamination to form scale model well materials, and a direction perpendicular to a cloth face direction is determined as a pressing direction, namely a symmetry axis direction of a TI medium; the scale model well materials are cut into an icositetrahedron prism; the normal of a pair of prism faces of the icositetrahedron prism is parallel to a symmetry axis direction; simulation well holes are drilled at different heights of seven adjacent prism faces of the icositetrahedron prism; the simulation well holes penetrate through a plurality of pairs of opposite prism faces, the axis direction of the simulation well holes is in the normal direction of a drilled prism face, and the axis of the simulation well holes perpendicularly intersects with the axis of the icositetrahedron prism. The problem that currently, physical simulation study on waves in different forms generated by different sound sources in a TI medium ground layer inclined shaft through a physical model does not exists can be solved.
Description
Technical field
The present invention relates to field of petroleum geophysical exploration, particularly relate to a kind of TI medium scale model well for simulated sonic log and preparation method thereof.
Background technology
Current, earth rock is uneven, anisotropy, the heterogeneous and flexible medium of non-fully often.The anisotropy situation of study of rocks, analyzes rock anisotropy Producing reason, contributes to solving a lot of geological problem and engineering problem.At present, acoustic logging is exactly the effective means evaluating formation anisotropy character.
In acoustic logging field, transverse isotropy (Transverse Isotropy is called for short TI) medium is anisotropic medium the most general in rock.Research TI medium stratum Borehole Acoustic Waves very has practical significance.For TI medium, even the axis of symmetry of TI medium this most simple situation parallel with borehole axis, compared to isotropic medium, anisotropic formation Borehole Acoustic Waves also wants complicated many.Current, Borehole Acoustic Waves time generally parallel with borehole axis to the axis of symmetry of TI medium by the analytic method in theoretical modeling is studied.Although most actual borehole conditions can not meet the medium axis of symmetry condition parallel with borehole axis, people can be helped more in depth to understand the impact of anisotropy for Borehole Acoustic Waves on stratum to the analysis of analytic solutions.Do not have analytic solutions when borehole axis and TI medium axis of symmetry oblique, usually adopt the method for numerical solution or half numerical value to solve problems, conventional method has perturbation integration method, finite difference method etc.
Relative to theoretical modeling, in anisotropic formation liquid-filled well bore, the PHYSICAL MODELING OF IN of sound field is less, does not currently also carry out PHYSICAL MODELING OF IN by the feature of physical model to the different mode ripple that different sound source in the inclined shaft of TI medium stratum produces.
Summary of the invention
Embodiments of the invention provide a kind of TI medium scale model well for simulated sonic log and preparation method thereof, to solve current problem of also not carried out PHYSICAL MODELING OF IN by the feature of physical model to the different mode ripple that sound source different in the inclined shaft of TI medium stratum produces.
For achieving the above object, the present invention adopts following technical scheme:
For a preparation method for the TI medium scale model well of simulated sonic log, comprising:
Phenolic resins and plane fibers cloth alternatively layered are compressed to scale model well material, and determine that perpendicular to cloth cover direction be pressing direction, described pressing direction is the axis of symmetry direction of TI medium;
Described scale model well material is cut into positive 20 quadrangulars; The normal of a pair prismatic surface of wherein said positive 20 quadrangulars is parallel with described axis of symmetry direction, and described prismatic surface is the first prismatic surface;
On the differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces, wellhole intended by drill jig successively; Described simulation wellhole runs through multipair relative prismatic surface, the axis direction of described simulation wellhole along bore the normal direction of prismatic surface and the axis of the axis of described simulation wellhole and described positive 20 quadrangulars intersects vertically.
Further, the normal direction of described first prismatic surface is along the axis of symmetry direction S of TI medium; The axis of described simulation wellhole is parallel with the normal direction of bored prismatic surface, be α with the angle of the axis of symmetry direction S of described TI medium; Described angle α is respectively 0 °, 15 °, 30 °, 45 °, 60 °, 75 ° and 90 °; When α=0 °, the axis of simulation wellhole is parallel with described axis of symmetry direction S; When α=90 °, the axis of simulation wellhole is vertical with described axis of symmetry direction S;
On the differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces, wellhole intended by drill jig successively, comprising:
According to the axis direction of described simulation wellhole, on the differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces, wellhole intended by drill jig successively.
Concrete, described described scale model well material is cut into positive 20 quadrangulars, comprises:
Be cut into by described scale model well material and be highly more than or equal to 50cm, external diameter is more than or equal to 30cm, and outside end land width is positive 20 quadrangulars of 4cm.
Concrete, the diameter of described simulation wellhole is more than or equal to 1.0cm, and is less than or equal to 2.0cm.
For a TI medium scale model well for simulated sonic log, comprising:
Positive 20 quadrangulars be made up of phenolic resins and plane fibers cloth alternatively layered; The normal of a pair first prismatic surfaces of wherein said positive 20 quadrangulars is vertical with point aspect of plane fiber cloth with phenolic resins;
The differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces is disposed with simulation wellhole; Described simulation wellhole runs through multipair relative prismatic surface, the axis direction of described simulation wellhole along bore the normal direction of prismatic surface and the axis of the axis of described simulation wellhole and described positive 20 quadrangulars intersects vertically.
In addition, the normal direction of described first prismatic surface is along the axis of symmetry direction S of TI medium;
The axis of described simulation wellhole is parallel with the normal direction of bored prismatic surface, be α with the angle of the axis of symmetry direction S of described TI medium; Described angle α is respectively 0 °, 15 °, 30 °, 45 °, 60 °, 75 ° and 90 °; When α=0 °, the axis of simulation wellhole is parallel with described axis of symmetry direction S; When α=90 °, the axis of simulation wellhole is vertical with described axis of symmetry direction S.
The height of described positive 20 quadrangulars is more than or equal to 50cm, and external diameter is more than or equal to 30cm, and outside end land width is 4cm.
In addition, the diameter of described simulation wellhole is more than or equal to 1.0cm, and is less than or equal to 2.0cm.
A kind of TI medium scale model well for simulated sonic log that the embodiment of the present invention provides and preparation method thereof, this TI medium scale model well comprises positive 20 quadrangulars be made up of phenolic resins and plane fibers cloth alternatively layered; The normal of a pair first prismatic surfaces of wherein said positive 20 quadrangulars is vertical with point aspect of plane fiber cloth with phenolic resins; The differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces is disposed with simulation wellhole; Described simulation wellhole runs through multipair relative prismatic surface, the axis direction of described simulation wellhole along bore the normal direction of prismatic surface and the axis of the axis of described simulation wellhole and described positive 20 quadrangulars intersects vertically.Like this, this TI medium scale model well can simulate actual wellhole, can be used in the feature studying the acoustic propagation in TI medium of different sound source, avoid current problem of also not carried out PHYSICAL MODELING OF IN by the feature of physical model to the different mode ripple that sound source different in the inclined shaft of TI medium stratum produces.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The flow chart of the preparation method of a kind of TI medium scale model well for simulated sonic log that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is that phenolic resins and plane fibers cloth alternatively layered suppress schematic diagram;
The schematic diagram of a kind of TI medium scale model well for simulated sonic log that Fig. 3 provides for the embodiment of the present invention;
The tangent plane schematic diagram of a kind of TI medium scale model well for simulated sonic log that Fig. 4 provides for the embodiment of the present invention;
A kind of TI medium scale model well bulk wave instrumentation plan for simulated sonic log that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of preparation method of the TI medium scale model well for simulated sonic log, as shown in Figure 1, comprising:
Step 101, phenolic resins and plane fibers cloth alternatively layered are compressed to scale model well material, and determine that perpendicular to cloth cover direction be pressing direction.Wherein, this pressing direction is the axis of symmetry direction of TI medium.
Such as, the scale model well material that phenolic resins 21 and plane fibers cloth 22 alternatively layered are suppressed, its pressing direction as shown in Figure 2.
Step 102, described scale model well material is cut into positive 20 quadrangulars.
Wherein, the normal of a pair prismatic surface of described positive 20 quadrangulars is parallel with described axis of symmetry direction, and this prismatic surface is the first prismatic surface.Such as, as shown in Figure 3, in addition, as shown in Figure 4, the normal of this first prismatic surface 31 is parallel with axis of symmetry direction for these positive 20 quadrangulars.
Step 103, on the differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces, wellhole intended by drill jig successively.
Concrete on the differing heights of 7 of positive 20 quadrangulars adjacent prismatic surfaces, bore 7 simulation wellholes successively.Wherein, described simulation wellhole runs through multipair relative prismatic surface, the axis direction of described simulation wellhole along bore the normal direction of prismatic surface and the axis of the axis of described simulation wellhole and described positive 20 quadrangulars intersects vertically.
The preparation method of a kind of TI medium scale model well for simulated sonic log that the embodiment of the present invention provides, this TI medium scale model well comprises positive 20 quadrangulars be made up of phenolic resins and plane fibers cloth alternatively layered; The normal of a pair first prismatic surfaces of wherein said positive 20 quadrangulars is vertical with point aspect of plane fiber cloth with phenolic resins; The differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces is disposed with simulation wellhole; Described simulation wellhole runs through multipair relative prismatic surface, the axis direction of described simulation wellhole along bore the normal direction of prismatic surface and the axis of the axis of described simulation wellhole and described positive 20 quadrangulars intersects vertically.Like this, this TI medium scale model well can simulate actual wellhole, can be used in the feature studying the acoustic propagation in TI medium of different sound source, avoid current problem of also not carried out PHYSICAL MODELING OF IN by the feature of physical model to the different mode ripple that sound source different in the inclined shaft of TI medium stratum produces.
For above-mentioned steps 103, can realize in the following way:
First, as shown in Figure 4, by the axis of symmetry direction S of the normal direction of described first prismatic surface 31 along TI medium; The axis of described simulation wellhole is parallel with the normal direction of bored prismatic surface, be α with the angle of the axis of symmetry direction S of described TI medium; Concrete, described angle α is respectively 0 °, 15 °, 30 °, 45 °, 60 °, 75 ° and 90 °.
Afterwards, as shown in Figure 3, can according to the axis direction of simulation wellhole, on the differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces, wellhole intended by drill jig successively, thus this simulation wellhole can be used in simulating the wellhole of borehole axis and the different angle of TI medium axis of symmetry.Further, the diameter of this simulation wellhole is more than or equal to 1.0cm, and is less than or equal to 2.0cm, and the diameter of this simulation wellhole can be 1:20 to 1:10 with the ratio of actual wellhole.
Herein, when α=0 °, borehole axis is parallel with the axis of symmetry of TI medium, is equivalent to the situation of the Vertical Well in transverse isotropy (Vertical Transverse Isotropy is called for short VTI) stratum; When α=90 °, borehole axis is vertical with the axis of symmetry of TI medium, is equivalent to the situation of the Vertical Well in transverse isotropy (Horizontal Transverse Isotropy is called for short HTI) stratum.
In addition, above-mentioned steps 102 can realize in the following way:
Herein, described scale model well material can be cut into and highly be more than or equal to 50cm, external diameter is more than or equal to 30cm, and outside end land width is positive 20 quadrangulars of 4cm.Because the size of TI medium scale model well is comparatively large, and simulation wellhole is more, is conducive to studying the sound field characteristics that in the inclined shaft of TI medium stratum, different sound source produces.
Corresponding to the preparation method of the TI medium scale model well for simulated sonic log shown in Fig. 1, the embodiment of the present invention provides a kind of TI medium scale model well for simulated sonic log, as shown in Figure 3 and Figure 4, comprising:
Positive 20 quadrangulars 30 be made up of phenolic resins and plane fibers cloth alternatively layered; The normal of a pair first prismatic surfaces 31 of wherein said positive 20 quadrangulars 30 is vertical with point aspect of plane fiber cloth 22 with phenolic resins 21.
The differing heights of 7 of positive 20 quadrangulars 30 adjacent prismatic surfaces 32 is disposed with simulation wellhole 33; Described simulation wellhole 33 runs through multipair relative prismatic surface 32, the axis direction of described simulation wellhole 33 along institute's brill prism, the normal direction of 32, and the axis of the axis of described simulation wellhole 33 and described positive 20 quadrangulars 30 intersects vertically.
In addition as shown in Figure 4, the normal direction of described first prismatic surface 31 is along the axis of symmetry direction S of TI medium;
The number of described simulation wellhole 33 is 7, and the axis of each simulation wellhole 33 is parallel with the normal direction of bored prismatic surface and be α with the angle of the axis of symmetry direction S of TI medium, and this angle α is respectively 0 °, 15 °, 30 °, 45 °, 60 °, 75 ° and 90 °.When α=0 °, the axis of simulation wellhole is parallel with described axis of symmetry direction S; When α=90 °, the axis of simulation wellhole is vertical with described axis of symmetry direction S.Thus this TI medium scale model well can be used for studying the feature of acoustic propagation in the model well of the axis of symmetry of different sound source at borehole axis and TI medium respectively in 0 °, 15 °, 30 °, 45 °, 60 °, 75 ° and 90 °.
In addition, the height of positive 20 quadrangulars 30 is more than or equal to 50cm, and external diameter is more than or equal to 30cm, and outside end land width is 4cm.In addition, the diameter of this simulation wellhole 33 is more than or equal to 1.0cm, and is less than or equal to 2.0cm.
A kind of TI medium scale model well for simulated sonic log that the embodiment of the present invention provides, this TI medium scale model well comprises positive 20 quadrangulars be made up of phenolic resins and plane fibers cloth alternatively layered; The normal of a pair first prismatic surfaces of wherein said positive 20 quadrangulars is vertical with point aspect of plane fiber cloth with phenolic resins; The differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces is disposed with simulation wellhole; Described simulation wellhole runs through multipair relative prismatic surface, the axis direction of described simulation wellhole along bore the normal direction of prismatic surface and the axis of the axis of described simulation wellhole and described positive 20 quadrangulars intersects vertically.Like this, this TI medium scale model well can simulate actual wellhole, can be used in the feature studying the acoustic propagation in TI medium of different sound source, avoid current problem of also not carried out PHYSICAL MODELING OF IN by the feature of physical model to the different mode ripple that sound source different in the inclined shaft of TI medium stratum produces.
In order to make those skilled in the art better understand the present invention, enumerate the example of the TI medium scale model well in an application embodiment of the present invention below:
Can be immersed in pond by TI medium scale model well, the transmitting transducer in driving source excitation topping up simulation wellhole produces acoustic signals, by the receiving transducer Received signal strength in simulation wellhole.Conversion spacing repeats above-mentioned measurement, just can obtain the reception acoustic waveform under different spacing in same simulation wellhole.Change the angle of transducer, the sub-transducer of such as electrode couple, the angle changing transducer is equivalent to change its polarization direction, thus can obtain the acoustic waveform in different polarization direction under different spacing in same simulation wellhole, sound source of the dipole excites sound field impact on TI medium stratum can be studied.Change the simulation wellhole at transmitting and receiving transducer place, repeat above-mentioned measurement, just can obtain the acoustic signals under different spacing in 7 different simulation wellholes.According to the acoustic waveform measured, can the feature of sound field that excites in TI medium stratum of the different sound source of analog study, analyze the feature of the acoustic propagation of the different mode ripple in TI medium stratum simulation wellhole.
As shown in Figure 5, it is TI medium scale model well body-wave velocity instrumentation plan, and P, SV and SH are 3 kinds of different fluctuation models respectively, and the direction of arrow represents the direction of vibration of probe, and direction of wave travel is the direction along simulation wellhole borehole axis.For quasi-longitudinal wave P, probe vibration direction is basically identical with direction of wave travel; For accurate SV ripple, the plane that the direction of vibration of probe determines perpendicular to the bus of direction of wave travel and prism; For SH ripple, the direction of vibration of probe is perpendicular to direction of wave travel, the bus being parallel to prism.
Apply specific embodiment in the present invention to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1., for a preparation method for the TI medium scale model well of simulated sonic log, it is characterized in that, comprising:
Phenolic resins and plane fibers cloth alternatively layered are compressed to scale model well material, and determine that perpendicular to cloth cover direction be pressing direction, described pressing direction is the axis of symmetry direction of TI medium;
Described scale model well material is cut into positive 20 quadrangulars; The normal of a pair prismatic surface of wherein said positive 20 quadrangulars is parallel with described axis of symmetry direction, and described prismatic surface is the first prismatic surface;
On the differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces, wellhole intended by drill jig successively; Described simulation wellhole runs through multipair relative prismatic surface, the axis direction of described simulation wellhole along bore the normal direction of prismatic surface and the axis of the axis of described simulation wellhole and described positive 20 quadrangulars intersects vertically.
2. the preparation method of the TI medium scale model well for simulated sonic log according to claim 1, is characterized in that, the normal direction of described first prismatic surface is along the axis of symmetry direction S of TI medium; The axis of described simulation wellhole is parallel with the normal direction of bored prismatic surface, be α with the angle of the axis of symmetry direction S of described TI medium; Described angle α is respectively 0 °, 15 °, 30 °, 45 °, 60 °, 75 ° and 90 °; When α=0 °, the axis of simulation wellhole is parallel with described axis of symmetry direction S; When α=90 °, the axis of simulation wellhole is vertical with described axis of symmetry direction S;
On the differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces, wellhole intended by drill jig successively, comprising:
According to the axis direction of described simulation wellhole, on the differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces, wellhole intended by drill jig successively.
3. the preparation method of the TI medium scale model well for simulated sonic log according to claim 1, is characterized in that, described scale model well material is cut into positive 20 quadrangulars, comprises:
Be cut into by described scale model well material and be highly more than or equal to 50cm, external diameter is more than or equal to 30cm, and outside end land width is positive 20 quadrangulars of 4cm.
4. the preparation method of the TI medium scale model well for simulated sonic log according to claim 1, it is characterized in that, the diameter of described simulation wellhole is more than or equal to 1.0cm, and is less than or equal to 2.0cm.
5., for a TI medium scale model well for simulated sonic log, it is characterized in that, comprising:
Positive 20 quadrangulars be made up of phenolic resins and plane fibers cloth alternatively layered; The normal of a pair first prismatic surfaces of wherein said positive 20 quadrangulars is vertical with point aspect of plane fiber cloth with phenolic resins;
The differing heights of 7 of described positive 20 quadrangulars adjacent prismatic surfaces is disposed with simulation wellhole; Described simulation wellhole runs through multipair relative prismatic surface, the axis direction of described simulation wellhole along bore the normal direction of prismatic surface and the axis of the axis of described simulation wellhole and described positive 20 quadrangulars intersects vertically.
6. the TI medium scale model well for simulated sonic log according to claim 5, is characterized in that,
The normal direction of described first prismatic surface is along the axis of symmetry direction S of TI medium;
The axis of described simulation wellhole is parallel with the normal direction of bored prismatic surface, be α with the angle of the axis of symmetry direction S of described TI medium; Described angle α is respectively 0 °, 15 °, 30 °, 45 °, 60 °, 75 ° and 90 °; When α=0 °, the axis of simulation wellhole is parallel with described axis of symmetry direction S; When α=90 °, the axis of simulation wellhole is vertical with described axis of symmetry direction S.
7. the TI medium scale model well for simulated sonic log according to claim 5, it is characterized in that, the height of described positive 20 quadrangulars is more than or equal to 50cm, and external diameter is more than or equal to 30cm, and outside end land width is 4cm.
8. the TI medium scale model well for simulated sonic log according to claim 5, it is characterized in that, the diameter of described simulation wellhole is more than or equal to 1.0cm, and is less than or equal to 2.0cm.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261896A (en) * | 2019-04-26 | 2019-09-20 | 中国石油化工股份有限公司 | Stable anisotropy TI medium the Forward Modeling |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030212495A1 (en) * | 2000-06-06 | 2003-11-13 | Mese Ali I. | Real-time method for maintaining formation stability and monitoring fluid-formation interaction |
| CN2653523Y (en) * | 2002-11-22 | 2004-11-03 | 辽河石油勘探局测井公司 | Electroacoustic imaging logging analogue test device |
| 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 |
| CN102031956A (en) * | 2010-06-30 | 2011-04-27 | 中国石油大学(北京) | Built-in method of oil deposit physical model mineshaft |
| CN202370507U (en) * | 2011-12-06 | 2012-08-08 | 中国石油大学(北京) | Well hole stimulating test device |
| CN202937246U (en) * | 2012-06-01 | 2013-05-15 | 中国石油大学(北京) | Multilateral well experimental model and edge water stimulation device and multilateral well experimental system thereof |
| CN203441470U (en) * | 2013-08-21 | 2014-02-19 | 甘肃蓝科石化高新装备股份有限公司 | Simulation test well with replaceable inner shaft |
-
2015
- 2015-06-30 CN CN201510387490.XA patent/CN104948174A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030212495A1 (en) * | 2000-06-06 | 2003-11-13 | Mese Ali I. | Real-time method for maintaining formation stability and monitoring fluid-formation interaction |
| CN2653523Y (en) * | 2002-11-22 | 2004-11-03 | 辽河石油勘探局测井公司 | Electroacoustic imaging logging analogue test device |
| 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 |
| CN102031956A (en) * | 2010-06-30 | 2011-04-27 | 中国石油大学(北京) | Built-in method of oil deposit physical model mineshaft |
| CN202370507U (en) * | 2011-12-06 | 2012-08-08 | 中国石油大学(北京) | Well hole stimulating test device |
| CN202937246U (en) * | 2012-06-01 | 2013-05-15 | 中国石油大学(北京) | Multilateral well experimental model and edge water stimulation device and multilateral well experimental system thereof |
| CN203441470U (en) * | 2013-08-21 | 2014-02-19 | 甘肃蓝科石化高新装备股份有限公司 | Simulation test well with replaceable inner shaft |
Non-Patent Citations (2)
| Title |
|---|
| 王瑞甲 等: "TI地层井孔中正交偶极子声波测井的物理模拟", 《中国石油大学学报（自然科学版）》, vol. 36, no. 6, 31 December 2012 (2012-12-31), pages 62 - 68 * |
| 王瑞甲 等: "不同偏振方向的偶极子生源在HTI地层井孔中激发声场的试验研究", 《地球物理学报》, vol. 56, no. 2, 28 February 2013 (2013-02-28), pages 707 - 717 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261896A (en) * | 2019-04-26 | 2019-09-20 | 中国石油化工股份有限公司 | Stable anisotropy TI medium the Forward Modeling |
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Application publication date: 20150930 |