This paper proposes the exploration and application of ad - hoc network system for physical exploration in physical exploration production, aiming at solving the communication problems during the construction of physical exploration in network - free areas. By comparing and analyzing 4G mobile network, MESH ad - hoc network and BeiDou communication, a wide and narrow band dual MESH self - organized network system suitable for physical exploration production is explored to realize the full coverage of network in the network - less area of physical exploration and reduce the cost of network construction. The mobile APP of the Giscis system collects and uploads the production data in the process of survey, drilling and explosion that the Gisics system through the ad - hoc network equipment in the network - less area, solving the problem that the construction personnel cannot upload the collected data to the cloud in real time. Seismic team managers can command and dispatch the production through the real - time uploaded data, and when the field workers encounter emergencies, they can communicate with the team in time through the ad - hoc network equipment, so as to improve the efficiency and quality of the production of physical exploration and reduce the safety risks.

In this paper, the statistical and analytical methods of vibrator time efficiency are discussed in detail, aiming to reveal the main factors affecting the duration of a single vibrator. Based on the time data recorded by the VibPro HD, this study is closely integrated with the Ultimate Source Management System (USM) (hereinafter referred to as the USM system), and the practical application and theoretical exploration of the efficiency statistical function are carried out. Through the analysis on the calculation efficiency of random experiments, the effects of moving time and waiting time for excitation on the duration of a single shot are revealed. At the same time, with the help of application cases, the simulation application of efficiency statistics function in 3D seismic exploration projects was demonstrated, and the construction scheme to maximize the efficiency of vibrators was successfully found, which provided a strong guarantee for the cost reduction and efficiency increase of the project.

Impedance matching is a technical issue that cannot be ignored in electronic circuits. Whether the impedance of circuits matches not only affects the quality of signal transmission or acquisition, but also affects the safety of electronic circuits itself. In petroleum seismic exploration, the impedance matching of seismographs does not mean strict consistency of impedance in the analog signal acquisition channel, as the concept of impedance matching in the telecommunication field. Instead, it refers to the reasonable design for the input impedance of the acquisition station and the impedance of the geophone itself, in order to ensure that seismic signals can be acquired with high quality. This article mainly discusses the impact of impedance matching between the input impedance of seismographs and the internal resistance of magnetoelectric geophones on the acquisition effect of seismic signals, hoping to be helpful to peers.

With the rapid development of wireless ad hoc network technology, A new type of wireless network technology - wireless ad hoc network, Gradually developing and maturing, Mainly including mesh self - organizing networks, as well as wide and narrowband self - organizing networks. Mesh ad hoc network technology can realize rapid networking, multi - hop relaying and intelligent monitoring in forest fire prevention and control. It is also widely used in fire protection, providing reliable communication solutions. In fire rescue communication, wide - narrow band ad hoc network technology can extend signals through narrow band to ensure smooth voice communication. In the rescue scene of major natural disasters, by combining and erecting ad hoc network base stations in various ways, an emergency network is constructed and communication coverage is realized. This paper deeply discusses the application of Mesh ad hoc network technology and wide - narrow band ad hoc network technology in wireless ad hoc network technology, and prospects for future development directions.

The western exploration area is rich in oil and gas resources and has great exploration potential. The desert pushing road is the foundation and important step of geophysical exploration in the western exploration area. The traditional bulldozer operation involves many processes, which requires the close cooperation between the surveyor and the bulldozer driver. It is necessary to do a good job in the connection of the three processes of measurement, road pushing and measurement. The measurement is frequently lofted and staked out, with high labor intensity, many users, long production cycle and high cost. Through the study of high - precision navigation technology and positioning technology, a navigation and positioning system for bulldozer stakelessconstruction is developed. It can be used to improve the overall operation efficiency, save the process connection, reduce the time of waiting for each other, reduce the number of mechanical work and mechanical leveling, optimize the utilization of equipment, reduce the process and reduce the marking wear of the flag, reduce the on - site construction personnel, reduce the risk of operation and construction, assist the driver to complete the bulldozing operation accurately and efficiently, reduce the consumption input and complete more workload, save equipment rental, oil consumption, labor cost and material cost, promote the bulldozing operation from manual guidance to mechanical independent guidance, and improve the level of bulldozing operation. It is of great significance to realize the stakeless construction of bulldozer.

During the construction process of international oil exploration projects, some projects need to establish independent coordinate systems. In addition, the current high - efficiency exploration and acquisition projects need to adopt global high - precision real - time satellite station differential services to improve the acquisition efficiency, and the coordinate system of the control point needs to be consistent with the real - time satellite station differential results to minimize the impact of different coordinate systems. How to choose the precision single - point positioning online processing service for international projects has become a problem for international oil exploration projects. This paper describes in detail the data requirements and output results of four online processing services, namely, CSRS, AUSPOS, RTX and OPUS, which are often used in international projects. The data of international oil exploration projects at different times, different locations and different acquisition durations are sent to the four online services for processing, and the results show that the processing results of CSRS, AUSPOS, and RTX are more consistent, and the results are more consistent with those of AUSPOS, RTX, and AUSPOS. AUSPOS, RTX and CSRS have latitude and longitude rms (root - mean - square error) less than 0.0003 s and elevation rms error less than 0.030 m, OPUS processing results are more different from the other three, with latitude, longitude and elevation rms errors of 0.00038 s, 0.00051 s and 0.124 m, respectively. In the construction of the international project, it is necessary to take into account the reference frame, calendar elements, results reporting, timeliness and other factors, result reporting, timeliness and other factors, choose one of CSRS, AUSPOS and RTX, and OPUS results are not recommended.

In recent five years, the main acquisition instruments in domestic exploration market are gradually replaced by wired system to node system. Node acquisition system has the advantages of less labor, small footprint, observing system changeable at any time and so on. As the proficiency of each team rises, the efficiency of the equipment is constantly improved, and the bottleneck of the field operation is gradually shifted to the vibroseis excitation. The traditional codec - controlled excitation method, which relies on manual radio broadcasting and manual operation of dynamite, is far from being able to adapt to the “node era”. In this regard, all the physical exploration equipment companies and physical exploration companies have developed high - efficiency excitation equipment for dynamite to meet different problems according to the production organization habits and characteristics of the work area. Especially, BGP Company has developed a series of operation methods and systems, forming a comprehensive operation platform that supports the mixed excitation of vibroseis, air gun, traditional electric detonator and digital electronic detonator. This paper mainly introduces the high - efficiency excitation system for dynamite.

In marine seismic exploration, efficient excitation control technology is the key to improve data quality and exploration efficiency. With the deepening of offshore oil and gas resources exploration, how to optimize the excitation of seismic sources in order to obtain higher quality seismic data and improve the exploration efficiency has become the focus of research. In this paper, we introduce in detail the current mainstream efficient excitation operation modes and their control technologies in the integrated navigation system, focusing on the unique features and significant advantages of the Dolphin integrated navigation system in multi - vessel synchronized source excitation and single - vessel multi - source sequential excitation control. Through case studies of actual projects, it is demonstrated that the Dolphin integrated navigation system has achieved significant results in improving exploration construction efficiency and productivity, including reducing operation time, improving data accuracy and reducing exploration costs. These results demonstrate the importance of efficient excitation control technology in modern marine seismic exploration and its wide application prospects in the future.

With the wide application of satellite positioning technology, real - time satellite positioning and safe distance threshold between operator and drilling are used in dynamite seismic exploration, which effectively form an electronic fence of safe excitation distance. The setting of electronic fence (explosive area and non - explosive area) in the command center of unqualified excitation mode can effectively avoid the bad shot caused by incomplete collection arrangement or appointment quality control. Electronic detonator used in dynamite excitation has an electronic fence (explosive zone and no - explosive zone) in detonation password, which further controls the risk during the use of the detonator. This paper reviews the application principle and method of electronic fence in dynamite excitation, and brieflyintroduces the setting method of electronic fenceof electronic detonator.

The hydraulic drive motor is the core execution element of the vibroseis drive system, and at present,the drive motor used in mainstream vibroseis is mostly the Danfoss H1-B-160 type drive motor. In the process of disassembly and maintenance, it is often inconvenient to operate in a narrow maintenance space, time-consuming and laborious for manual handling and lifting, and difficult to align the coaxial and other problems. Due to the difference in physical strength and experience of maintenance personnel, the maintenance efficiency and quality will be affected to a certain extent, accompanied by certain safety hazards. Based on this, the authors'organization has developed a semi-automatic disassembly platform for vibroseis drive motors, aiming to improve the efficiency and safety of drive motor disassembly by introducing semi-automatic operation instead of pure manual operation. In this paper, the structure, working principle and application effect of the platform will be described.

The according to the Ministry of Industry and Information Technology claimed comprehensive implementationof the industrial detonator upgrading to electronic detonator. The electronic detonator will be fully applied in theseismic exploration projectsafter a brief transition period. Compared with the electric blasting cap, the safety issues of electronic detonator have the nature of ascension, and the Police Department can realize the full life - cycle control of electronic detonator. However, the structure and blasting mechanism of electronic detonator are completely different, you need to understand the difference of the structure, blasting mechanism, excitation flow, initiating management between electronic detonator and electric blasting cap in detail, if you want to use the electronic detonators in exploration projects. At the same time, the electronic detonator uses the initiating detonation instruction to control ignition, but the different manufacturer adopts different framework design which leads to the different delay time. This paper also introduces the composition and test methods of the control system delay timein detail.

Understanding the vibrator - ground coupling vibration model is the key to analyzed vibrator performance. The mechanical properties of both soil and vibrator mechanic can cause bad performance. Earth damping and elasticity are two important parameters that affect the performance of seismic vibrator. Soil properties of stiffness and dynamic damping should be considered important parameters to base plate accelerometers, the research results show that the model shape of the second - order resonance is that the plate mass and the baseplate resonate in opposite directions, and the baseplate dominates the response, smaller damping will cause more amplitude of baseplate amplitude. The baseplate - earth coupling model analysis shows that the ratio of baseplate acceleration and mass acceleration is limited by the ratio of mass and baseplate at high frequency. The resonance frequency is an important index affecting the high - frequency extension, the higher the resonance frequency, the smaller the phase difference between the baseplate and the mass at the same frequency, so the baseplate and mass must be controlled to improve the resonance frequency.

The Quantum node seismic instrument single point multichannel tapping method is a simple and efficient method for tapping the number of channels. This method requires measuring the tapping sites in advance, establishing a stepping project based on the measurement results, and writing the tapping parameters into the Quantum acquisition station. Before tapping, 12 Quantum acquisition stations are tightly connected around a single measurement point. The number of stations arranged for a singlestation measurement line node does not exceed the number of firing downholes from all downhole cabinets, and multiple measurement points are tapped simultaneously. During the process of downloading data, the data processing software TX1 automatically extracts the internal GNSS coordinate correction field measurement coordinates of Quantum node collection stations, forming the same track sequence as the actual measurement layout. The track sequence of 12 collection stations on a single measurement break point is consistent, and the polarity anomaly station can be easily and quickly selected through the first break waveform.

With the gradual application of a certain model of node equipment in seismic exploration and acquisition operations, various fault problems continue to emerge. Researchers continue to make optimization and improvement, and various problems gradually obtain corresponding solutions. Only the “red cabinet phenomenon” generated by “tricky stations” has always been a difficult problem in maintenance work. This article takes this as a starting point to briefly analyze the causes of the “tricky station” fault and the principle of the “red cabinet phenomenon”. By analyzing the circuit and based on the basic characteristics of the voltage follower, a new “red cabinet” solution is proposed. This plan can effectively isolate the influence of “tricky stations” on the collection index testing of other stations without changing the original test results of the station, so that the “red cabinet phenomenon” no longer occurs.

The sensor circuit simulation of the vibrator control system uses analog circuit to simulate dynamic response of the vibrator control system sensors, and cooperates with the vibrator electric controller to realize the installation, calibration and sweeping control functions of the vibrator. PELTON company has designed simulators for a long time, and most electronic components have been discontinued or non - standard, resulting in high maintenance costs, which seriously affects the troubleshooting, maintenance, and restricts the guarantee of efficient acquisition technology. In order to facilitate the troubleshooting and maintenance of the vibrator electric controller, this paper introduces the vibrator hydraulic servo simulator designed and developed based on sensors characteristics of the hydraulic system and the latest standard patch devices. It has the advantages of small structure, simple operation and stable operation.

The statistics of surface element foldtimes is one of the important means to monitor the acquisition quality of marine seismic exploration and guide the line complement operation. This paper draws on the two - dimensional statistical method of fold on land and combines the actual operations at sea to propose a statistical algorithm of foldtimes with de - duplication in offset plane. In view of the doubling of data volume caused by the development of high - density and refined acquisition, the performance of the calculation process is optimized, CPU utilization efficiency is improved and memory usage is reduced by 7/8. Finally, a practical work area in the South China Sea was taken as an example for testing and verification. The statistical result of foldtimes in the same cell was 97% consistent with that of foreign third - party software, which was comparable to that of foreign software in terms of analysis, calculation and practical efficiency. It shows that the calculation method and performance optimization results in this paper meet the quality control requirements of offshore seismic exploration

With the increasing importance of deep - sea oil and gas exploration, ROV (Remotely Operated Vehicle) operations rely heavily on integrated navigation and positioning systems. This paper introduces the working principles and applications of key components such as INS, USBL, DVL, and GNSS in deepwater ROV OBN projects, and explores future development trends in smart navigation technologies.

Metamorphic rocks, limestone and other rocks are dense and hard. The signal - to - noise ratio of seismic data obtained from these rocks is extremely low. Research has been conducted on this situation to identify the main causes. Ideas are proposed for breakthroughs in well - sealing materials, interval loading, shaped charge blasting, and reverse explosion.

The bandwidth of the shear wave seismic vibrator on the soft surface is closely related to the coupling degree between the shear wave seismic vibrator baseplate and the surface, and bandwidth of the shear wave seismic vibrator can be improved by increasing the coupling degree between the baseplate and the soft surface. In this paper, two evaluation criteria were proposed for the coupling degree between the baseplate and the ground surface by analyzing the system transfer function of the seismic vibrator. And then base on these two criteria, three factors affecting the coupling degree between the shear wave seismic vibrator baseplate and the soft surface are analyzed, including the hold - down pressure, baseplate area and tooth shape, and the influence degree of the three factors on the coupling is obtained. Base on the above research, the optimization of shear wave seismic vibrator baseplate has been carried out. After optimization, the frequency bandwidth of shear wave seismic vibrator on the soft surface has been significantly improved, which providing a reference for the development of shear wave seismic vibrator.

Under the strategic guidance of steadily promoting the “Open Ocean” Nodal Node business to become stronger and better in the company, the marine node exploration business is flourishing. Currently, the company has more than 100,000 sets of node equipment, and the types of supporting acquisition equipment are more diverse. To enhance the standardized management level of marine node equipment, the company has developed the node equipment management software. This software uses WPF (Windows Presentation Foundation) technology and is highly suitable for the development of Windows desktop applications. This article details the functions of this software related to business activities, standardized information entry, user management, and equipment information management, providing a basis for the promotion and use of the marine node equipment management software in the future.

This paper addresses the technical challenges faced by vibroseis in extremely cold weather and introduces an intelligent temperature raising and controlling device for vibroseis. The device consists of multiple modules. Through technologies such as real - time temperature data processing and logical control algorithms, it realizes functions such as intelligent protection for low - temperature startup and self - temperature raising control of the system. Tests have verified the excellent performance of this device in extremely cold environments. It not only solves the startup problem of vibroseis, improves the reliability and stability of the equipment, but also contributes to the technological progress in the field of construction equipment in frigid zones.

eSeis Neo is a new nodal instrument developed by BGP to meet the growing demand for high - precision seismic prospecting on land, has been applied on a large scale in several prospecting areas in China. In the manufacture of node instruments, soldering defects will seriously affect the normal charging and data downloading. Aiming at the shortcomings of the node instrument's low soldering efficiency and poor soldering quality in manual soldering, an automatic soldering technique combining advanced machine vision and motion control is proposed in this paper. The manufacturing practice of eSeis Neo node instrument shows that this technology has the characteristics of high soldering efficiency and good soldering consistency, and has good application effect.

With the continuous development of information technology, multimedia data have been gradually applied in the selfcertification of physical exploration process, especially in the construction process of dynamite, the drilling point information, drilling depth, explosive charge and other information need to be self - certified by recording video. However, in the actual application, often because of the inconsistency of operators and equipment, resulting in mixed multimedia data, drilling process information cannot be accurately accessed, bringing great difficulty to the later collating. In this paper, we use FFmpeg video image processing method to add the state information of the shot point into the self - certification video of the physical exploration process in the form of watermark, so as to improve the workflow of selfcertification in the field, and greatly improve the speed of collating, realizing the first application of video watermarking in the selfcertification of the physical exploration process.

Ultra - short baseline acoustic positioning technology is a real - time underwater acoustic positioning and tracking technology. Its working principle is to measure distance by calculating the transmission time of sound waves. It comprises a sound array made up of multiple densely packed acoustic receivers and use phase measurement techniques to determine horizontal and vertical angles, thereby pinpointing the relative position of a target with respect to the acoustic transducer. Additionally, by integrating DGPS position data, orientation device azimuth data, and the relative positional offset between the acoustic transducer and the DGPS antenna, the actual position of the transducer is calculated in real - time. Ultimately, the actual position of the underwater target is derived through calculations involving the relative azimuth, vertical angle, and distance between the transducer and the underwater target, enabling real - time positioning and tracking of underwater targets. This technology has been widely applied in various fields, such as underwater robotic diving operations, real - time tracking of underwater vehicles, and monitoring the underwater positions of divers. In recent years, with the continuous expansion of the offshore oil exploration market, particularly the proliferation of the OBN (Ocean Bottom Node) exploration mode, ultra - short baseline acoustic positioning technology has been introduced into this domain. It is commonly used in the deployment and positioning of node equipment in offshore oil exploration, particularly in OBN exploration, and it has significantly improved the accuracy of node equipment deployment, increased the success rate of deployment, and played a vital role in determining the final position of ocean bottom node equipment and retrieving them. Based on the principles and characteristics of ultra - short baseline acoustic positioning technology, this article introduces and summarizes its application in OBN exploration from multiple aspects.

The ultra-deep field is a major strategic development direction for China's future oil and gas exploration. Advancing ultra-deep layer seismic exploration is only way for China future oil and gas development. In response to the technical challenges faced by layers is the only way for China future oil and gas development. In response to the technical challenges faced by seismic exploration in deep and ultra-deep layers, such as weak signal energy, low signal-to-noise ratio, narrow frequency band, and low imaging accuracy, enhancing excitation energy is the primary means to improve the energy and signal-to-noise ratio of deep signals. Accelerating in-depth research on high-precision broadband excitation technology is a necessary step to properly for addressing the technical challenges faced by onshore vibroseis oil and gas seismic exploration technology. Currently, oil and gas seismic exploration technology closely follows the progress and development of vibroseis technology. The development and improvement of vibroseis technology closely follow facing the "dual complexity" technology seismic exploration technology. This poses new technical challenges to the vibration isolation and high-precision excitation, actively taking deep and ultra-deep oil and gas seismic exploration technology and high-precision seismic excitation technology. This poses new technical challenges to the current mainstream equipment for seismic exploration vibroseis technology, and also puts forward new requirements for vibroseis technology "increasing vibration isolation reduction, increasing frequency and reducing distortion, increasing precision and fidelity". The energy and noise technology of vibroseis is one of the key core technologies of the vibroseis. This article first introduces the structure and main components of the vibration isolation system of the vibroseis. Based on the current technical status and performance characteristics of the vibration isolation technology of the vibroseis the basic principles of the vibration isolation technology and the calculation method of the vibration energy transmission rate are analyzed. At the same time, the structure of the vibration isolation technology of the vibroseis the basic principles of the vibration isolation technology and the calculation method of the vibration energy transmission rate are analyzed. At the same time, the structure of the vibration isolation system of the vibroseis and the selection of isolators are compared. Finally, some technical challenges and difficulties faced by the vibration isolation technology of the compatible seismic source are proposed. At the same time, the author provides some technical ideas and thoughts on the development and improvement of search vibration isolation technology of the vibroseis, hoping to provide some technical assistance and research references for the majority of seismic source research and technical personnel.

With the continuous development of shear wave source, the technology of shear wave seismic exploration has been explored and applied. Due to the low velocity of shear wave and the long time of passing through the formation, the description of the geological structure, especially the gas - bearing formation, is more precise. In recent years, a lot of shear wave exploration work has been carried out in different exploration areas. Due to various factors, the results have been achieved only in some areas, and the overall data quality has not reached the expected level. In view of the factors affecting the S wave excitation effect, this paper studies the propagation mechanism of S wave, and considers that soil shear force and vibroseis output ground force are two important influencing factors. Combined with the actual data, the verification provides a solution to improve the quality of the exploration data of S wave vibroseis.

Operations in sabkha terrain have always been a difficult problem in geophysical exploration. The difficulty lies in the wide variety of sabkha, the characteristics of sabkha are different in different regions, and it is difficult to find its internal characteristics and its influence on operations through surface observation, which increases the difficulty of drilling rig selection and drilling operation. In this article, we will briefly introduce the drilling problems and their solutions through a successful well-vibrator joint operation project. It mainly includes the selection of drilling rigs in sabkha areas with different characteristics, the reduction of drilling rig stuck through self-developed anti-stuck wheels, how to rescue after the drilling rig stuck, and how to use the self-invented tool to remedy the well collapse, how to adapt harvesters to transportation equipment etc. It is hoped that the experience summarized in the operation can provide reference for follow-up projects in the same industry.

The operation pressure of the high pressure air system of the air gun source is as high as 2000 psi, which contains huge energy and has the power of a stealth bomb, and once it is out of control or the high pressure air leaks accidentally, it will cause great injury or even the risk of death to the operator. In order to reduce and avoid the safety hazards caused by the high pressure air system to the operator, domestic and foreign companies have developed remote control technology of high pressure air system, such as automatic condensate drain technology, remote control of high pressure air manifolds, etc., which realizes unmanned high pressure air system control site and remote visualization of the application effect, ensures the safety of the operators, and has won the recognition of the major oil companies in the world, and meets the more and more demanding requirements of HSE audits. In this article, the composition, function and remote control technology and application of high pressure air system of air gun source are elaborated in detail.

The moving - coil analog geophone is located at the front of the seismic acquisition system and is used to receive seismic signals. Accurate evaluation of key characteristics of geophone is very important to improve the quality of seismic data. The traditional method to evaluate the reliability and inclination performance of geophone is to use tumble and manual inclination, which has problems such as low test efficiency and poor operability. This paper describes in detail the definition of geophone distortion, continuity and the influence of coil position on distortion. In view of the problems in traditional methods, the evaluation methods of two key characteristics of geophone reliability and inclination performance are mainly studied. By adding variable DC voltage to the excitation signal of the geophone tester to simulate the coil position change of geophone inclination or tumble. The reliability and inclination performance of the geophone can be evaluated according to the distortion change of several positions of coil in the range of motion.

GunLink4000 gun control system will generate a large amount of data in the production operation, and these data must be transmitted through the GunLink4000 network system, and the GunLink4000 network system will sometimes fail to cause data loss. In this paper, the author discusses how to use the network performance test tool Iperf to test the network system of GunLink4000, and gives the detailed steps and test indicators of the test. Thus, the cause of the failure can be quickly found in the actual production, or the pre - test can be carried out before production to ensure the smooth flow of the system network and ensure the smooth start of production.

With the development of geophysical exploration technology, seismic crews have widely adopted efficient acquisition methods, using vibrators in increasing numbers, resulting in record breaking daily production. However, vibrator projects have always been major problems such as high costs, low production efficiency, poor communication, safety in actual production. In recent years, companies have tried to solve these problems through technological means by developing intelligent and automated system software and related equipment, and have achieved significant results. This article briefly introduces the current application status of new technologies such as IFPM system, VAG system, HyperSource system and USM system, as well as allround intelligent perception and safety protection system, and looks forward to the future development direction of allround intelligent vibrator system.

Seismic exploration, as a key means of oil and gas resource development, faces challenges such as complex surface environments, intricate subsurface structures, and massive data processing. Standardization has become the core driver for improving exploration efficiency amidst these challenges. Standardization permeates every aspect of production, management, and technology, serving as a link between various departments and as the foundation for enhancing quality and efficiency. Currently, seismic exploration is confronted with difficulties such as complex surface conditions, detailed subsurface structures, prominent conflicts between agricultural and industrial activities, and enormous data processing tasks. Additionally, issues such as lagging standardization systems and talent shortages further constrain its development. Strengthening standardization can lead to a unified response strategy, optimizing process design, data processing, and technical methods, thereby promoting technological innovation. By establishing standardized designs, field procedures, data processing modules, and observation systems, significant improvements have been made in construction efficiency and quality, with a substantial increase in the average daily number of shots fired, and technological breakthroughs have been achieved in complex areas. The integration of standardization with scientific research achievements, such as the optimization of geophone array height differences, effectively addresses the problem of traditional standards being divorced from reality. In the future, it is necessary to continuously improve the standardization system, cultivate professional talents, and promote the development of seismic exploration on a track of high efficiency, safety, and sustainability.

In order to avoid frequent stuck in soft shooting areas such as swamps, a kind of vibroseis wider wheels and tires. In actual use, it does improve the passability, but in the subsequent production, cracks have been found in all the vibroseis wheel hubs, which seriously affects the safety of the focal driving. In this paper, theoretical stress analysis and calculation of the hub were carried out, 3D modeling software was used to model and finite element software was used to simulate the force test, and the equivalent stress diagram and total deformation diagram of the hub under running state were obtained. It can be seen from the diagrams that the main reason for premature damage of the hub was the defects in the structure design of the hub. Finally, according to the software analysis results, the wheel hub structure was optimized and repaired.