CN106646621A - Ground source heat pump pre-exploration method and system based on high-density resistivity method - Google Patents
Ground source heat pump pre-exploration method and system based on high-density resistivity method Download PDFInfo
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- CN106646621A CN106646621A CN201611082936.9A CN201611082936A CN106646621A CN 106646621 A CN106646621 A CN 106646621A CN 201611082936 A CN201611082936 A CN 201611082936A CN 106646621 A CN106646621 A CN 106646621A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
Abstract
The invention relates to a ground source heat pump pre-exploration method and system based on a high-density resistivity method. The method includes determining the arrangement of an electrode device and a measuring device according to the size of the surveyed area and acquiring a plurality of preset parameters of the arrangement; acquiring the apparent resistivity data and the actually measured potential values of different detection points and the plurality of preset parameters to establish an initial dielectric resistivity model; acquiring the potential distribution in the surveyed area space according to the initial dielectric resistivity model and calculating the potential value; comparing the actually measured potential value and the calculated potential value, if the difference between the two is less than the preset difference, the apparent resistivity data of the detection point is valid; and obtaining the two-dimensional apparent resistivity cross section of the surveyed area according to the effective apparent resistivity of all the detection points obtained to obtain the underground electrical anomaly in the surveyed area. The method and system can visually and accurately reflect the form and shape and the like of the underground electrical anomaly in the range of the detection line, and the position of the low resistance region appearing in the cross section.
Description
Technical field
The present invention relates to earth source heat pump geothermal energy resources exploration technique field, and in particular to one kind is based on High Density Resistivity
Earth source heat pump early stage exploration method and system.
Background technology
It is complicated and changeable due to geologic structure and site condition when earth source heat pump geothermal energy resources early stage is reconnoitred, need to exist
The information such as the rich water situation of buried structure distribution, crushed zone and crushed zone are found out when early stage is reconnoitred, thinks exploration hole site with after
The favourable selection of phase underground pipe cloth bore region provides geologic basis.
It is especially shallower in earth's surface basement rock exposure and backfill is thicker because site condition has particularity when actually reconnoitring
Area, often electrode grounding requirement is bad, and electric current cannot be transmitted to purpose stratum, cause using ground connection class electromagnetic prospecting skill
Art means limitation is more.During even with ground connection class electromagnetic prospecting, measured data interference is too big, it is impossible to faithfully inverting
Go out the dielectric situation of change in underground, lead to not be inferred to formation information and the broken region of construction exactly.
The content of the invention
For defect of the prior art, the present invention provides a kind of earth source heat pump early stage based on High Density Resistivity and surveys
Checking method and system, to solve existing prior art in be grounded class electromagnetic prospecting technology cannot accurately be inferred to asking for formation information
Topic.
In a first aspect, the invention provides a kind of earth source heat pump early stage exploration method based on High Density Resistivity, institute
The method of stating includes：
The arrangement of electrode assembly and measurement apparatus is determined according to survey area size, and obtains arrangement
Multiple parameter presets；
Apparent resistivity data, actual measurement potential value and the plurality of parameter preset for gathering different test points sets up initial medium
Resistivity models；
The built-in potential distribution of survey area space is obtained according to the initial medium resistivity models and calculate potential value；
Relatively survey potential value and calculate potential value, if both differences are less than preset difference value, the apparent resistance of the test point
Rate data are effective；
The two-dimentional apparent resistivity section that inverting obtains survey area is carried out according to the Effective apparent resistivity of all test points, with
Obtain underground electric characteristic abnormality body in survey area.
Alternatively, it is described that the arrangement of electrode assembly and measurement apparatus is determined according to survey area size, and obtain
The step of multiple parameter presets for taking arrangement, includes：
The first launch point and second first electrode of the electrode assembly and second electrode being fixed in survey area
Launch point, the distance between first launch point and second launch point are the first predeterminable range；
A plurality of detection line is set according to the second predeterminable range in the survey area, multiple inspections are set in every detection line
The distance between measuring point, two neighboring test point are predeterminable range；
First detecting electrode of the measurement apparatus is arranged on into the first test point of every detection line, its second detection electricity
Detected in the detection line residue test point successively pole；
Wherein, the arrangement of the first launch point, the second launch point, the first test point and the second test point is as follows：
First test point and second test point be arranged on first launch point and second launch point it
Between；Or, first test point and second test point are arranged on first launch point and second launch point
Side；Or, first test point, first launch point, second test point and second launch point are arranged successively
Row.
Alternatively, direct current is connected with second electrode to first electrode according to predeterminated frequency coordination electrode change-over switch, with
Underground provides electric current into survey area.
Alternatively, the apparent resistivity data of the different test points of the collection, actual measurement potential value and the plurality of parameter preset
The step of setting up initial medium resistivity models includes：
Obtain the potential difference between the first test point and the second test point in every detection line；
Electric current, above-mentioned potential difference and the multiple parameters provided according to the first electrode and the second electrode calculate the
Apparent resistivity between one test point and the second test point.
Alternatively, it is described to wrap the step of obtain potential difference between the first test point and the second test point in every detection line
Include：
The second test point is successively away from the first test point predeterminable range when measuring every time.
Alternatively, carry out inverting according to the Effective apparent resistivity of all test points using data processing software RES2DINV to obtain
To each two-dimentional apparent resistivity section of survey area, to obtain electric characteristic abnormality body in underground in survey area, including：
Initial place section is obtained, and the theoretical curve of apparent resistivity is calculated on the initial place section；
Actual curve is calculated using Effective apparent resistivity data；
Actual curve and theoretical curve inversion imaging chromatogram are contrasted using optimum fitting method, so as to just be drilled, inverting
Calculating parameter.
Second aspect, the embodiment of the present invention additionally provides a kind of earth source heat pump early stage based on High Density Resistivity and reconnoitres
System, the system includes：Electrode assembly, measurement apparatus and host computer；The host computer by electrode change-over switch with it is described
Electrode assembly is electrically connected, and the measurement apparatus are communicated to connect with the host computer；
The electrode assembly is used to provide electric current to underground in survey area when the electrode change-over switch is turned on；
The measurement apparatus are used to measure in the survey area the first test point and the second test point in detection line in real time
Between potential difference and apparent resistivity data and be transferred to the host computer；
The host computer is used for the survey area two dimension apparent resistivity section according to apparent resistivity inverting, to obtain exploration
Electric characteristic abnormality body in underground in region.
Alternatively, data processing software RES2DINV is installed in the host computer.
As shown from the above technical solution, the present invention determines electrode assembly and measurement apparatus according to survey area size
Arrangement, and obtain multiple parameter presets of arrangement；The apparent resistivity data of the different test points of collection, actual measurement potential value
Initial medium resistivity models are set up with the plurality of parameter preset；Survey area is obtained according to the initial medium resistivity models
Domain space built-in potential is distributed and calculates potential value；Compare and survey potential value and calculate potential value, if both differences are less than presetting
Difference, then the apparent resistivity data of the test point is effective；Inverting is carried out according to the Effective apparent resistivity of all test points to be surveyed
The two-dimentional apparent resistivity section in region is surveyed, to obtain electric characteristic abnormality body in underground in survey area.Compared with prior art, this
It is bright intuitively, exactly to reflect form, shape of underground electric characteristic abnormality body etc. in the range of detection line, and occur in section
The positions such as low-resistance region.
Description of the drawings
The features and advantages of the present invention can be more clearly understood from by reference to accompanying drawing, accompanying drawing is schematic and should not manage
Solution is to carry out any restriction to the present invention, in the accompanying drawings：
Fig. 1 is a kind of earth source heat pump early stage exploration method stream based on High Density Resistivity provided in an embodiment of the present invention
Journey schematic diagram；
Fig. 2 is measurement apparatus Cleaning Principle schematic diagram in the embodiment of the present invention；
Fig. 3 is that electrode assembly provides current diagram in the embodiment of the present invention；
Fig. 4 is host computer inversion principle schematic diagram in the embodiment of the present invention；
Fig. 5 is that a kind of earth source heat pump early stage investigation system based on High Density Resistivity provided in an embodiment of the present invention is shown
It is intended to.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiments provide a kind of earth source heat pump early stage exploration method based on High Density Resistivity, such as Fig. 1
Shown, methods described includes：
S1, the arrangement of electrode assembly and measurement apparatus is determined according to survey area size, and obtain arrangement side
Multiple parameter presets of case；
S2, the apparent resistivity data of the different test points of collection, actual measurement potential value and the plurality of parameter preset set up initial
Resistivity of media model；
S3, the built-in potential distribution of survey area space is obtained according to the initial medium resistivity models and potential is calculated
Value；
S4, compare actual measurement potential value with calculate potential value, if both difference be less than preset difference value, the test point regarding electricity
Resistance rate data are effective；
S5, inverting carried out according to the Effective apparent resistivity of all test points obtain the two-dimentional apparent resistivity of survey area cuing open
Face, to obtain electric characteristic abnormality body in underground in survey area.
Below in conjunction with the accompanying drawings and embodiment to the present invention provide the earth source heat pump early stage based on High Density Resistivity
Exploration method is described in detail.
In the embodiment of the present invention, size, geology and the orographic condition of survey area is calculated first, so that it is determined that electrode
The arrangement of device and measurement apparatus.As shown in Fig. 2 first electrode A, second electrode B are current electrode, first electrode A
The first launch point and the second launch point being fixed on second electrode B in survey area.Wherein the first launch point and the second transmitting
The distance between point is the first predeterminable range.It should be noted that the length of first predeterminable range is na, wherein n=2,3,
4 ..., a represent minimum range i.e. the second predeterminable range between two neighboring test point.As shown in Fig. 2 the of measurement apparatus
One detecting electrode is arranged on the first test point of every detection line, and its second detecting electrode is successively in the remaining detection of the detection line
Point is that the second test point is detected.
As shown in Fig. 2 the arrangement of the first launch point, the second launch point, the first test point and the second test point is as follows：
(1) first test point and second test point be arranged on first launch point and second launch point it
Between.
(2) first test point and second test point are arranged on first launch point and second launch point
Side.
(3) first test point, first launch point, second test point and second launch point are arranged successively
Row.
As shown in Fig. 2 planting arrangement scheme using above-mentioned (1st) in one embodiment of the invention.First electrode A connects direct current
The positive pole of source E, second electrode B connect dc source E negative pole, electric current I pass sequentially through first electrode A, and second electrode B arrive
Up to the negative pole of dc source E.Wherein, with the electrical connection of power line form between first electrode A and second electrode B.As shown in figure 3,
When electrode change-over switch (not shown) is turned on, first electrode A and second electrode B are respectively with the first launch point and second
Exit point is that to power line is launched above and below the ground, (dotted line is power line to starting point in Fig. 3.To simplify accompanying drawing, illustrate only ground in Fig. 3
Lower power line, and solid line is potential contour surface).If without dielectric in survey area, isopleth is respectively with the first launch point
It is the power line that the centre of sphere forms hemisphere state with the second launch point；If having dielectric, the shape of power line in survey area
Can change.According to the change in shape of power line, you can be inferred to the parameters such as dielectric shape.
In the embodiment of the present invention, with first electrode A and second electrode B formed it is direct as medium line, in survey area
According to the second predeterminable range, a plurality of detection line is set, wherein, a plurality of detection line is according to predeterminable range respectively to the two of medium line
Side extends, so as to form the detection line of a plurality of parallel laying.Multiple test points, two neighboring test point are set in every detection line
The distance between for the second predeterminable range as in Fig. 2 apart from a.In practical application, the first of measurement apparatus in the embodiment of the present invention
Detecting electrode is arranged on the first test point M of every detection line, then by the second detecting electrode N successively in the detection line residue
Test point is that the second test point is arranged, and so can detect that potential difference U between the first test point M and the second test point NMN。
In one embodiment of the invention, arrange in survey area 20 electrode emission points (1,2,3 ..., 20), adjacent two
Distance is apart from a between individual electrode emission point.With the increase of landing ground depth, the test point in per layer is also reduced therewith, such as Fig. 4
Shown, the test point of ground floor is set to 18；18th layer of test point is set to 15；32nd layer of test point is set to 11
It is individual；43rd layer of test point is set to 8；51st layer of test point is set to 5, and the 56th layer of test point is set to 2.Need
It is noted that only schematically describe in the embodiment of the present invention increase the process for reducing test point with landing ground depth, but
Physical relationship can be calculated using method in prior art between the number of plies and test point, and the present invention is not construed as limiting.
In the embodiment of the present invention, to arrange and do profile survey after predeterminable range a.First electrode is suitable successively along detection line direction
Move predeterminable range a.Then change the mutual alignment of the first launch point, the first test point, the second test point and the second launch point after
It is continuous to do profile survey, that is, increase the distance between two electrodes i.e. na (n increases successively), increase and fathom.For example can select
(to simplify explanation, launch point, test point are directly using corresponding electrode, detecting electrode in this section to take AM=MN=NB=na
Label is indicated), no matter n values are much, and first electrode A and second electrode B are forward along the distance moved during each profile survey
It is a.It is exactly a section for each n value, and each test point is a depth measurement point, i.e., it is highly dense in the embodiment of the present invention
Degree resistivity method combines electrical profiling method and resistivity soun ding, and measured potential difference and apparent resistivity can reflect measured medium
The change of the resistivity on space (horizontally and vertically).
As shown in figure 4, measurement apparatus collect potential difference U between the first test point M and the second test point NMNAnd electric current
I, and the parameter of measurement apparatus and electrode assembly can calculate apparent resistivity ρ a=KUMN/ I, wherein, K is electrode coefficient.So
Afterwards, above-mentioned potential difference, electric current and apparent resistivity are transferred to host computer by measurement apparatus.
Data processing software RES2DINV is installed, data processing software RES2DINV is according to above-mentioned regarding electricity in host computer
Resistance rate obtains survey area two dimension apparent resistivity section, including：
(1) apparent resistivity is entered into row format conversion, then pretreatment eliminates bad point, such as round and smooth, section is exchanged, data lattice
Formula conversion etc., and then retain effectively detection point data.
(2) chromatogram is fitted to using optimum fitting method.An initial place section is obtained, is calculated on initial section and is regarded
The theoretical curve of resistivity.Actual curve is calculated using Effective apparent resistivity data.Then it is theoretical using optimum fitting method contrast
Curve and actual curve, by changing gain of parameter best fit effect.High density electricity can be obtained when fitting effect is optimal
Resistance rate method inversion imaging chromatogram, finally according to field experiment and device parameter comparative analysis, selection is just drilled, Inversion Calculation ginseng
Number.
(3) initial medium resistivity models are set up according to the apparent resistivity data and said apparatus parameter of collection in worksite, is obtained
The Potential Distributing on dielectric space is obtained, the difference of potential value and actual measurement potential value will be calculated.If above-mentioned difference is less than preset difference value
When, illustrating the change of potential value in rational error range, then actual measurement is the true apparent resistivity data of the survey area, ties
Resistivity models are corrected by beam Inversion Calculation according to the difference and stiffness matrix of gained.And repeat above-mentioned calculating, until institute
Till the difference for obtaining is less than given preset difference value scope.It is determined that having in terms of high and low resistance geologic body in the embodiment of the present invention
Preferable practicality.
Second aspect, embodiments provides a kind of earth source heat pump early stage based on High Density Resistivity and reconnoitres and be
System, as shown in figure 5, the system includes：Electrode assembly, measurement apparatus and host computer；The host computer is opened by electrode conversion
Close (not shown) to electrically connect with the electrode assembly, the measurement apparatus are communicated to connect with the host computer；
The electrode assembly is used to provide electric current to underground in survey area when the electrode change-over switch is turned on；
The measurement apparatus are used to measure in the survey area the first test point and the second test point in detection line in real time
Between potential difference and apparent resistivity data and be transferred to the host computer；
The host computer is used for the survey area two dimension apparent resistivity section according to apparent resistivity inverting, to obtain exploration
Electric characteristic abnormality body in underground in region.
Alternatively, data processing software RES2DINV is installed in the host computer.
It can be seen that, earth source heat pump early stage exploration method based on High Density Resistivity provided in an embodiment of the present invention and it is
System, by the potential difference of each test point in detection line in acquisition survey area, has then calculated after apparent resistivity, is entered by host computer
Row modeling and inverting obtain chromatogram, use for operating personnel.The embodiment of the present invention can realize field number with live real-time processing
According to gathering, including, process, be imaged, there is low cost, efficiency high (pole layout is disposably completed).Also, this
The dielectric situation of change in underground can be faithfully finally inversed by bright embodiment, buried structure distribution, whether is inferred to exactly
There is the rich water situation of crushed zone and crushed zone.
It should be noted that disclosed in the present embodiment in all parts of device, it is right according to its function to be realized
Part therein has carried out logical partitioning, but, the present invention is not only restricted to this, and all parts can be carried out again as needed
Divide or combine, can be single part by some component combinations for example, or some parts can be further broken into
More subassemblies.
The present invention all parts embodiment can be realized with hardware, or with one or more processor operation
Software module realize, or with combinations thereof realization.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (DSP) to realize system according to embodiments of the present invention in some or all portions
The some or all functions of part.The present invention is also implemented as the part for performing method as described herein or complete
The equipment or program of device (for example, computer program and computer program) in portion.Such program for realizing the present invention
Can store on a computer-readable medium, or there can be the form of one or more signal.Such signal can be with
Download from internet website and obtain, or provide on carrier signal, or provide in any other form.
It should be noted that above-described embodiment the present invention will be described rather than limits the invention, and this
Art personnel can design without departing from the scope of the appended claims alternative embodiment.In claim
In, any reference symbol between bracket should not be configured to limitations on claims.Word "comprising" is not excluded for depositing
In element or step not listed in the claims.Word "a" or "an" before element do not exclude the presence of it is multiple this
The element of sample.The present invention can come by means of the hardware for including some different elements and by means of properly programmed computer
Realize.If in the unit claim for listing equipment for drying, several in these devices can be by same hardware
Embodying.The use of word first, second, and third does not indicate that any order.These words can be construed to
Title.
Embodiment of above is only suitable to illustrate of the invention, and not limitation of the present invention, about the common of technical field
Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
The technical scheme of equivalent falls within scope of the invention, and the scope of patent protection of the present invention should be defined by the claims.
Claims (8)
1. a kind of earth source heat pump early stage exploration method based on High Density Resistivity, it is characterised in that methods described includes：
The arrangement of electrode assembly and measurement apparatus is determined according to survey area size, and obtains the multiple of arrangement
Parameter preset；
Apparent resistivity data, actual measurement potential value and the plurality of parameter preset for gathering different test points sets up initial medium resistance
Rate model；
The built-in potential distribution of survey area space is obtained according to the initial medium resistivity models and calculate potential value；
Relatively survey potential value and calculate potential value, if both differences are less than preset difference value, the apparent resistivity number of the test point
According to effective；
The two-dimentional apparent resistivity section that inverting obtains survey area is carried out according to the Effective apparent resistivity of all test points, to obtain
Electric characteristic abnormality body in underground in survey area.
2. method according to claim 1, it is characterised in that described that electrode assembly is determined according to survey area size
With the arrangement of measurement apparatus, and include the step of obtain multiple parameter presets of arrangement：
The first launch point and the second transmitting first electrode of the electrode assembly and second electrode being fixed in survey area
Point, the distance between first launch point and second launch point are the first predeterminable range；
A plurality of detection line is set according to the second predeterminable range in the survey area, multiple detections are set in every detection line
The distance between point, two neighboring test point are predeterminable range；
First detecting electrode of the measurement apparatus is arranged on into the first test point of every detection line, its second detecting electrode according to
Secondary is that the second test point is detected in the detection line residue test point；
Wherein, the arrangement of the first launch point, the second launch point, the first test point and the second test point is as follows：
First test point and second test point are arranged between first launch point and second launch point；Or
Person, first test point and second test point are arranged on the side of first launch point and second launch point；
Or, first test point, first launch point, second test point and second launch point are arranged in order.
3. method according to claim 2, it is characterised in that electric to first according to predeterminated frequency coordination electrode change-over switch
Direct current is connected in pole with second electrode, to provide electric current to underground in survey area.
4. method according to claim 3, it is characterised in that apparent resistivity data, the reality of the collection difference test point
Survey potential value and the plurality of parameter preset includes the step of setting up initial medium resistivity models：
Obtain the potential difference between the first test point and the second test point in every detection line；
Electric current, above-mentioned potential difference and the multiple parameters provided according to the first electrode and the second electrode calculate first and examine
Apparent resistivity between measuring point and the second test point.
5. method according to claim 4, it is characterised in that the first test point and second in every detection line of the acquisition
The step of potential difference between test point, includes：
The second test point is successively away from the first test point predeterminable range when measuring every time.
6. method according to claim 3, it is characterised in that using data processing software RES2DINV according to all detections
The Effective apparent resistivity of point carries out each two-dimentional apparent resistivity section that inverting obtains survey area, to obtain underground in survey area
Electric characteristic abnormality body, including：
Initial place section is obtained, and the theoretical curve of apparent resistivity is calculated on the initial place section；
Actual curve is calculated using Effective apparent resistivity data；
Actual curve and theoretical curve inversion imaging chromatogram are contrasted using optimum fitting method, so as to just be drilled, the meter of inverting
Calculate parameter.
7. a kind of earth source heat pump early stage investigation system based on High Density Resistivity, it is characterised in that the system includes：Electricity
Pole device, measurement apparatus and host computer；The host computer is electrically connected by electrode change-over switch with the electrode assembly, the survey
Amount device is communicated to connect with the host computer；
The electrode assembly is used to provide electric current to underground in survey area when the electrode change-over switch is turned on；
The measurement apparatus are used to measuring in real time in the survey area in detection line between the first test point and the second test point
Potential difference and apparent resistivity data and be transferred to the host computer；
The host computer is used for the survey area two dimension apparent resistivity section according to apparent resistivity inverting, to obtain survey area
Interior underground electric characteristic abnormality body.
8. system according to claim 7, it is characterised in that be provided with data processing software in the host computer
RES2DINV。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082936.9A CN106646621A (en) | 2016-11-30 | 2016-11-30 | Ground source heat pump pre-exploration method and system based on high-density resistivity method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611082936.9A CN106646621A (en) | 2016-11-30 | 2016-11-30 | Ground source heat pump pre-exploration method and system based on high-density resistivity method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297015A (en) * | 2018-03-22 | 2019-10-01 | 中国石油化工股份有限公司 | A kind of beach sea sea wall defect inspection method based on high density resistivity prospecting technology |
| CN110703346A (en) * | 2019-11-14 | 2020-01-17 | 张道清 | Same-frequency and same-source ratio measurement method for natural electric field |
| CN113608271A (en) * | 2021-08-02 | 2021-11-05 | 中国地质科学院 | Geological exploration data processing method and system |
| CN116701844A (en) * | 2023-07-26 | 2023-09-05 | 北京建工环境修复股份有限公司 | Full-waveform-based high-density resistivity data screening and processing method and system |
-
2016
- 2016-11-30 CN CN201611082936.9A patent/CN106646621A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 祝炜平: "《南宋六陵考》", 31 December 2014 * |
| 肖宏跃: "《地电学教程》", 31 August 2008, 地质出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297015A (en) * | 2018-03-22 | 2019-10-01 | 中国石油化工股份有限公司 | A kind of beach sea sea wall defect inspection method based on high density resistivity prospecting technology |
| CN110703346A (en) * | 2019-11-14 | 2020-01-17 | 张道清 | Same-frequency and same-source ratio measurement method for natural electric field |
| CN113608271A (en) * | 2021-08-02 | 2021-11-05 | 中国地质科学院 | Geological exploration data processing method and system |
| CN113608271B (en) * | 2021-08-02 | 2024-01-30 | 中国地质科学院 | Geological exploration data processing method and system |
| CN116701844A (en) * | 2023-07-26 | 2023-09-05 | 北京建工环境修复股份有限公司 | Full-waveform-based high-density resistivity data screening and processing method and system |
| CN116701844B (en) * | 2023-07-26 | 2024-04-05 | 北京建工环境修复股份有限公司 | Full-waveform-based high-density resistivity data screening and processing method and system |
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