Logging probe anti-jamming recovery system and method based on negative Poisson's ratio material

Abstract

The invention discloses a logging probe anti-jamming recovery system and method based on a negative Poisson's ratio material, different from a common positive Poisson's ratio material, the outstanding mechanical property of the negative Poisson's ratio material is that when a structure is subjected to a compression load in a certain direction, the structure does not present a compression expansion characteristic in a vertical direction, but presents a compression characteristic, and the negative Poisson's ratio material does not present the compression characteristic. Therefore, when the negative Poisson material structure is subjected to compression load, the overall volume can be reduced, adjacent mechanical equipment or geological structures cannot be extruded, and the negative Poisson material structure is particularly suitable for the technical field of underground clamping prevention. Meanwhile, in combination with a piezoelectric ultrasonic transducer, the propagation characteristics of ultrasonic waves in the negative Poisson's ratio material probe subjected to compression load can change correspondingly by utilizing the nonlinear acoustic elastic effect of a solid medium, so that the magnitude of the environmental compression load and the jamming danger degree can be evaluated, and a control system can perform quantitative analysis and make recovery action judgment conveniently. And in combination with an anti-jamming control system and an anti-jamming recovery device, recovery of the logging instrument is realized.

Description

Technical Field

[0001] The present invention belongs to the field of ultrasonic stress monitoring and intelligent structure in the field of engineering structure health monitoring and management, and relates to a well logging probe anti-stuck recovery system and method based on negative Poisson's ratio material. Background Art

[0002] Currently, in the field of logging instrument structural health monitoring and management, existing technologies for preventing and recovering downhole logging instruments from becoming stuck are limited by the influence of casing and the downhole geological environment, resulting in few effective anti-stuck and recovery technologies. Once a downhole instrument becomes stuck, violent recovery methods are often used, causing damage to the logging instrument and casing, seriously impacting the instrument's service performance and logging efficiency. Summary of the Invention

[0003] The purpose of the present invention is to solve the problem that the existing recovery technology in the prior art is limited by the influence of casing and downhole geological environment and cannot effectively prevent sticking and recovery, and to provide a logging probe anti-stuck recovery system and method based on negative Poisson's ratio material.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] The present invention proposes a logging probe anti-stuck recovery system based on negative Poisson's ratio material, including a probe and an anti-stuck recovery device installed on the logging instrument; the probe is located at the logging instrument probe, and a piezoelectric ultrasonic transducer is connected to the probe, the other end of the piezoelectric ultrasonic transducer is connected to an anti-stuck control system, one end of the anti-stuck recovery device is connected to the piezoelectric ultrasonic transducer, and the other end of the anti-stuck recovery device is connected to the probe.

[0006] Preferably, the piezoelectric ultrasonic transducer includes a step signal generator, a stress detection device and an interface device;

[0007] The step signal generator is connected to the first port of the stress detection device, and the second port of the stress detection device is connected to the interface device;

[0008] The third port of the stress detection device is connected to the probe, and the fourth port of the stress detection device is connected to the anti-stuck control system.

[0009] Preferably, a power amplifier circuit is connected between the step signal generator and the stress detection device.

[0010] Preferably, the stress detection device is a piezoelectric transducer chip.

[0011] Preferably, the probe is made of a material with a negative Poisson's ratio.

[0012] Preferably, the probe is located at the front end of the logging instrument probe.

[0013] Preferably, a sleeve is provided on the outside of the logging probe anti-stuck recovery system.

[0014] The present invention proposes a method for recovering a well logging probe from a negative Poisson's ratio material, comprising the following steps:

[0015] The piezoelectric ultrasonic transducer is used to stimulate the probe ultrasonic excitation signal and transmit the signal back to the anti-stuck control system;

[0016] The anti-stuck control system obtains the stress state in the probe based on the propagation characteristics and waveform conversion characteristics of the ultrasonic wave in the probe;

[0017] If the stress state is consistent with the healthy reference state, the probe is judged to be in normal working condition, and the anti-stuck control system controls the logging instrument to perform normal forward exploration operation;

[0018] If the stress state is abnormal, it is determined that the stress state is abnormal, and the anti-stuck control system controls the anti-stuck recovery device to recover the logging instrument.

[0019] Preferably, when the anti-stuck control system cannot determine that the stress state is abnormal, it controls the anti-stuck recovery device to recover the logging instrument and move it backward, compares and analyzes the stress state of the current workstation and the previous workstation based on the change in stress state, and controls the anti-stuck recovery device to recover the logging instrument, so as to realize the logging instrument's prediction of the front-end environment and escape and recovery.

[0020] Preferably, the piezoelectric ultrasonic transducer transmits a digital signal back to the anti-stuck control system through the piezoelectric inverse effect and the digital-to-analog conversion circuit.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention proposes a logging probe anti-stuck recovery system based on negative Poisson's ratio materials. Unlike conventional positive Poisson's ratio materials, negative Poisson's ratio materials exhibit a remarkable mechanical property: when subjected to compressive loads in a certain direction, they exhibit compression rather than expansion in the perpendicular direction. Therefore, when subjected to compressive loads, the negative Poisson's ratio material structure exhibits an overall volume reduction, preventing the compression of adjacent mechanical equipment or geological structures. This system is particularly well-suited for downhole logging probe anti-stuck technology. Furthermore, by incorporating a piezoelectric ultrasonic transducer and leveraging the nonlinear acoustoelastic effect of solid media, the propagation characteristics of ultrasonic waves within the negative Poisson's ratio material probe under compressive loads change accordingly. This allows for the assessment of the environmental compressive load magnitude and the risk of stuckness, facilitating quantitative analysis and recovery decisions by the control system. Combined with an anti-stuck control system and an anti-stuck recovery device, this system enables the recovery of logging instruments. Therefore, the recovery system not only prevents stuckness but also quantifies environmental loads, facilitating quantitative analysis and judgment. Ultimately, this system achieves intelligent anti-stuck recovery and timely recovery of downhole logging probes, safeguarding logging instruments and pre-drilling equipment with significant economic benefits.

[0023] Furthermore, the probe is made of negative Poisson's ratio material. Due to its negative Poisson's ratio characteristics (compression deformation characteristics, positive Poisson's ratio materials exhibit compression expansion deformation characteristics), it will not swell and deform due to mechanical pressure loads, blocking the connected logging probe and damaging the equipment.

[0024] Furthermore, the probe is located at the front end of the logging instrument probe and can withstand mechanical loads (such as mechanical loads caused by jamming in the casing).

[0025] The present invention proposes a method for recovering a well logging probe against sticking based on a negative Poisson's ratio material. The method uses a piezoelectric ultrasonic transducer to excite the probe ultrasonic excitation signal, and transmits the signal back to an anti-stuck control system. The anti-stuck control system processes the acquired information to obtain the probe stress state, and then combines the anti-stuck control system and the anti-stuck recovery device to realize the recovery of the well logging instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 This is a diagram of the anti-stuck recovery system for logging probes based on negative Poisson's ratio materials of the present invention.

[0028] Figure 2 This is a diagram of the internal structure of the piezoelectric ultrasonic transducer of the present invention.

[0029] Figure 3 This is a flow chart of the anti-stuck recovery method for a well logging probe based on a negative Poisson's ratio material of the present invention.

[0030] Among them: 1-probe, 2-piezoelectric ultrasonic transducer, 21-step signal generator, 22-power amplifier circuit, 23-stress detection equipment, 24-interface equipment, 3-anti-stuck control system, 4-anti-stuck recovery device, 5-logging instrument, 6-casing. DETAILED DESCRIPTION

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0034] In the description of the embodiments of the present invention, it should be noted that if the terms "upper," "lower," "horizontal," "inner," etc. appear, the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the inventive product is typically placed when in use. These terms are merely for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," etc. are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] In addition, if the term "horizontal" appears, it does not mean that the component must be absolutely horizontal, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0036] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0037] The present invention is described in further detail below with reference to the accompanying drawings:

[0038] The present invention proposes a well logging probe anti-stuck recovery system based on negative Poisson's ratio materials, such as Figure 1 As shown, the probe 1 and the anti-stuck recovery device 4 are installed on the logging instrument 5; the probe 1 is located at the probe of the logging instrument 5, and a piezoelectric ultrasonic transducer 2 is connected to the probe 1. The other end of the piezoelectric ultrasonic transducer 2 is connected to the anti-stuck control system 3. One end of the anti-stuck recovery device 4 is connected to the piezoelectric ultrasonic transducer 2, and the other end of the anti-stuck recovery device 4 is connected to the probe 1. The probe 1 is made of a negative Poisson's ratio material. Due to its negative Poisson's ratio characteristics (compression deformation characteristics, positive Poisson's ratio materials exhibit compression and expansion deformation characteristics), it will not swell and deform due to mechanical pressure loads, causing blockage of the connected logging probe and damage to the equipment. The probe is located at the front end of the logging instrument probe and can withstand mechanical loads (such as mechanical loads received in the casing). The anti-stuck recovery system for logging probes proposed in the present invention is different from general positive Poisson's ratio materials. The outstanding mechanical property of negative Poisson's ratio materials is that when the structure is subjected to a compressive load in a certain direction, the vertical direction does not show a compression characteristic, but a compression characteristic. Therefore, when the negative Poisson's ratio material structure is subjected to a compressive load, the overall volume can be reduced, and adjacent mechanical equipment or geological structures will not be squeezed. It is particularly suitable for the field of downhole anti-stuck technology. At the same time, combined with the piezoelectric ultrasonic transducer 2, the nonlinear acoustic elastic effect of the solid medium is utilized, and the propagation characteristics of the ultrasonic waves inside the negative Poisson's ratio material probe 1 subjected to a compressive load will change accordingly. This can assess the size of the environmental compression load and the degree of jamming risk, making it easier for the control system to quantitatively analyze and make recovery action judgments. Combined with the anti-stuck control system and the anti-stuck recovery device, the recovery of logging instruments can be achieved.

[0039] like Figure 2As shown, the piezoelectric ultrasonic transducer 2 includes a step signal generator 21, a stress detection device 23, and an interface device 24. The step signal generator 21 is connected to the first port of the stress detection device 23, and the second port of the stress detection device 23 is connected to the interface device 24. The third port of the stress detection device 23 is connected to the probe 1, and the fourth port of the stress detection device 23 is connected to the anti-stuck control system 3. A power amplifier circuit 22 is connected between the step signal generator 21 and the stress detection device 23. The stress detection device 23 is a piezoelectric transducer chip. The anti-stuck recovery device 4 is installed below the logging instrument 5, and a sleeve 6 is provided on the outside of the logging probe anti-stuck recovery system.

[0040] The functions and working processes of the components are as follows:

[0041] A negative Poisson's ratio material probe 1, located at the front end of the logging instrument 5, is used to detect environmental loads in the area at the front end of the logging instrument 5. This material can withstand mechanical loads (such as mechanical loads caused by jamming within the casing). Furthermore, due to its negative Poisson's ratio (compression deformation, as opposed to compression expansion deformation for materials with a positive Poisson's ratio), it shrinks and deforms when subjected to compressive loads that could potentially cause the logging instrument to become stuck. This prevents jamming and damage to the logging instrument 5 located at the rear end of the negative Poisson's ratio material probe 1.

[0042] The piezoelectric ultrasonic transducer 2 is connected to the negative Poisson's ratio material probe 1, and excites ultrasonic signals through the piezoelectric effect, receives ultrasonic echo signals, and evaluates the stress state of the negative Poisson's ratio material probe 1. The piezoelectric ultrasonic transducer 2 includes a step signal generator 21, a power amplifier circuit 22, a piezoelectric transducer chip 23, and an interface device 24. The step signal generator 21 excites a specific power voltage signal through the power amplifier circuit 22, thereby exciting a specific mode and a transit acoustic wave signal of the piezoelectric transducer chip 23 to detect the negative Poisson's ratio material probe 1. The piezoelectric ultrasonic transducer 2 is characterized in that it uses an ultrasonic stress detection method (such as ultrasonic longitudinal wave, shear wave, or longitudinal and shear wave method) and the acoustic elastic effect in the solid medium to detect the stress state of the negative Poisson's ratio material through the piezoelectric transducer chip 23, and transmits the signal back to the anti-stuck control system 3.

[0043] The anti-stuck control system 3 is used to analyze and process the signal transmitted back by the piezoelectric transducer chip 23 of the piezoelectric ultrasonic transducer 2, evaluate the stress state of the negative Poisson's ratio material probe 1, and make a judgment control signal: if it is normal, the anti-stuck control system 3 continues the forward operation of the logging instrument; if it is abnormal, the anti-stuck control system 3 controls the logging instrument to stop operating and takes corresponding actions to realize the recovery of the logging probe.

[0044] The anti-stuck recovery device 4 can rely on the existing logging instrument recovery device to achieve complete recovery of the logging instrument and the negative Poisson's ratio material probe 1 (the front-end component of the logging instrument - the recovery device, one end of which is used to connect to the piezoelectric transducer chip 23 in the piezoelectric ultrasonic transducer 2, and the other end of which is used to connect to the negative Poisson's ratio material probe connector 1.) It can also achieve partial recovery by separating the components according to their importance (in this case, a separation device for each instrument component needs to be set up).

[0045] The present invention proposes a method for recovering a well logging probe from a negative Poisson's ratio material. Figure 3 As shown, the following steps are included:

[0046] Step 1: Use the piezoelectric ultrasonic transducer 2 to excite the probe 1 to generate an ultrasonic excitation signal, and transmit the signal back to the anti-stuck control system 3;

[0047] The piezoelectric ultrasonic transducer 2 transmits a digital signal back to the anti-stuck control system 3 through the piezoelectric inverse effect and the digital-to-analog conversion circuit.

[0048] Step 2: The anti-stuck control system 3 obtains the stress state in the probe 1 according to the propagation characteristics and waveform conversion characteristics of the ultrasonic wave in the probe 1;

[0049] Step 3: If the stress state is consistent with the health reference state, the working state of the probe 1 is determined to be normal, and the anti-stuck control system 3 controls the logging instrument 5 to perform normal forward exploration;

[0050] If the stress state is abnormal, it is determined that the stress state is abnormal, and the anti-stuck control system 3 controls the anti-stuck recovery device 4 to recover the logging instrument 5.

[0051] When the anti-stuck control system 3 cannot determine that the stress state is abnormal, it controls the anti-stuck recovery device 4 to recover the logging instrument 5 and move it backward. According to the comparison and analysis of the stress state change, the stress state of the current workstation and the previous workstation is controlled to control the anti-stuck recovery device 4 to recover the logging instrument 5, so as to realize the prediction of the front-end environment and the recovery of the logging instrument 5.

[0052] The detailed steps are as follows:

[0053] S1. Use the host computer equipment and software of the anti-stuck control system 3 to control the piezoelectric ultrasonic transducer 2 to excite the ultrasonic excitation signal, as follows:

[0054] The step signal generator 21 excites a specific power voltage signal through the power amplifier circuit 22, thereby exciting the specific mode of the piezoelectric transducer chip 23 and the transit acoustic wave signal, which is used to transit the solid medium domain of the negative Poisson's ratio material probe 1 and return the ultrasonic signal. The piezoelectric ultrasonic transducer 2 uses the piezoelectric inverse effect and the digital-to-analog conversion circuit to return the digital signal to the anti-stuck control system 3;

[0055] S2, the anti-stuck control system 3 evaluates the stress state in the negative Poisson's ratio material probe 1 according to the propagation characteristics and waveform conversion characteristics of the ultrasonic wave in the negative Poisson's ratio material probe 1 according to the return signal, and makes a corresponding judgment;

[0056] S21. The anti-stuck control system 3 obtains echo signal characteristics of the negative Poisson's ratio material probe 1 under various stress states through experiments in advance, and establishes a corresponding database to facilitate subsequent comparative analysis;

[0057] S22. The anti-stuck system 3 must obtain the ultrasonic echo signal characteristics of the negative Poisson's ratio material probe 1 under normal working conditions and establish a corresponding health benchmark to facilitate comparative analysis and judgment;

[0058] S3. Based on the judgment of the anti-stuck control system 3 in step S2, the anti-stuck control system 3 makes a judgment (comparing the detected tension information of the instrument with the theoretical tension information of the instrument in real time; if the detected tension information of the instrument is greater than the theoretical tension information of the instrument, it is determined that the instrument is stuck, and the instrument jam information is sent to the personnel; if the detected tension information of the instrument is less than the theoretical tension information of the instrument, it is determined that the instrument is blocked, and the instrument blockage information is sent to the personnel):

[0059] S31. If the stress state matches the healthy reference state, it is determined that the negative Poisson's ratio material probe 1 is operating normally, and the anti-stuck system 3 controls the logging instrument 5 to perform normal forward exploration operations.

[0060] S32, if the stress state is abnormal, the anti-stuck system 3 determines that the stress state is abnormal and controls the anti-stuck recovery device 4 to recover the logging instrument 5;

[0061] S33. If the anti-stuck system 3 cannot determine that the stress state is abnormal, the anti-stuck recovery device 4 is controlled to recover the logging instrument 5 and retreat a short distance. According to the change in the stress state, the stress states of the current workstation and the previous workstation are compared and analyzed, and a judgment is made to control the anti-stuck recovery device 4 to recover the logging instrument 5, so that the logging instrument 5 can predict the front-end environment and recover it from the jam.

[0062] The present invention provides an intelligent anti-stuck recovery system for logging probes based on negative Poisson's ratio materials. Unlike general positive Poisson's ratio materials, the outstanding mechanical property of negative Poisson's ratio materials is that when the structure is subjected to a compressive load in a certain direction, the vertical direction does not show a compressive expansion characteristic, but a compressive characteristic. Therefore, when the negative Poisson's ratio material structure is subjected to a compressive load, the overall volume can be reduced, and adjacent mechanical equipment or geological structures will not be squeezed. It is particularly suitable for the field of downhole anti-stuck technology. At the same time, combined with a piezoelectric ultrasonic transducer and utilizing the nonlinear acoustic elastic effect of the solid medium, the propagation characteristics of the ultrasonic wave inside the negative Poisson's ratio material probe subjected to a compressive load will change accordingly, thereby assessing the size of the environmental compressive load and the degree of jamming risk, facilitating quantitative analysis and recovery action judgment by the control system. In summary, the combination of the probe based on negative Poisson's ratio material and the ultrasonic stress monitoring method based on the acoustic elastic effect can not only avoid jamming, but also quantify and analyze the environmental load, facilitate quantitative analysis and judgment, and ultimately achieve the purpose of intelligent anti-stuck and timely recovery of downhole logging probes, maintain expensive logging instruments and early drilling equipment, and have significant economic benefits. This monitoring system and method can also be used to construct digital twins of in-service logging instruments, and can be used as an extension to build a structural health monitoring system for the entire logging equipment. It effectively predicts the mechanical service environment of downhole instrument front-end components and leverages the negative Poisson's ratio effect of negative Poisson's ratio probes to prevent jamming caused by compression loads, enabling the timely recovery of expensive logging instruments and reducing production costs. This technology can also be applied to other downhole instrumentation, including anti-jamming and intelligent recovery technologies.

[0063] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A logging probe anti-stuck recovery system based on negative Poisson's ratio materials, characterized in that: A probe (1) and an anti-stuck recovery device (4) installed on a well logging instrument (5); the probe (1) is located at the probe of the well logging instrument (5); a piezoelectric ultrasonic transducer (2) is connected to the probe (1); the other end of the piezoelectric ultrasonic transducer (2) is connected to an anti-stuck control system (3); one end of the anti-stuck recovery device (4) is connected to the piezoelectric ultrasonic transducer (2); and the other end of the anti-stuck recovery device (4) is connected to the probe (1).

2. The anti-stuck recovery system for logging probes based on negative Poisson's ratio materials according to claim 1 is characterized in that: The piezoelectric ultrasonic transducer (2) comprises a step signal generator (21), a stress detection device (23) and an interface device (24); The step signal generator (21) is connected to a first port of the stress detection device (23), and a second port of the stress detection device (23) is connected to the interface device (24); The third port of the stress detection device (23) is connected to the probe (1), and the fourth port of the stress detection device (23) is connected to the anti-jamming control system (3).

3. The anti-stuck recovery system for logging probes based on negative Poisson's ratio materials according to claim 2 is characterized in that: A power amplifier circuit (22) is connected between the step signal generator (21) and the stress detection device (23).

4. The anti-stuck recovery system for logging probes based on negative Poisson's ratio materials according to claim 2, characterized in that: The stress detection device (23) is a piezoelectric transducer chip.

5. The anti-stuck recovery system for logging probes based on negative Poisson's ratio materials according to claim 1, characterized in that: The probe (1) is made of a negative Poisson's ratio material.

6. The anti-stuck recovery system for logging probes based on negative Poisson's ratio materials according to claim 1, characterized in that: The probe (1) is located at the front end of the probe of the well logging instrument (5).

7. The anti-stuck recovery system for logging probes based on negative Poisson's ratio materials according to claim 1, characterized in that: A sleeve is arranged on the outside of the logging probe anti-stuck recovery system.

8. A method for recovering a well logging probe from a negative Poisson's ratio material, characterized in that: The steps include: Using a piezoelectric ultrasonic transducer (2) to excite the probe (1) with an ultrasonic excitation signal, and transmitting the signal back to an anti-jamming control system (3); The anti-stuck control system (3) obtains the stress state in the probe (1) according to the propagation characteristics and waveform conversion characteristics of the ultrasonic wave in the probe (1); If the stress state is consistent with the healthy reference state, it is determined that the working state of the probe (1) is normal, and the anti-stuck control system (3) controls the logging instrument (5) to perform normal forward exploration operations; If the stress state is abnormal, it is determined that the stress state is abnormal, and the anti-stuck control system (3) controls the anti-stuck recovery device (4) to recover the logging instrument (5).

9. The method for recovering a well logging probe from a negative Poisson's ratio material according to claim 8, characterized in that: When the anti-stuck control system (3) cannot determine that the stress state is abnormal, the anti-stuck recovery device (4) is controlled to recover the logging instrument (5) and move it backwards. The stress state of the current workstation and the previous workstation are compared and analyzed based on the stress state change amount, and the anti-stuck recovery device (4) is controlled to recover the logging instrument (5), so as to realize the logging instrument (5) to predict the front-end environment and recover it from being stuck.

10. The method for recovering a well logging probe from a negative Poisson's ratio material according to claim 8, characterized in that: The piezoelectric ultrasonic transducer (2) transmits a digital signal back to the anti-jamming control system (3) through the piezoelectric inverse effect and the digital-to-analog conversion circuit.

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