With the rapid development of China's petrochemical industry, more and more advanced technologies have been applied to oilfield surface engineering construction, and quite good results have been achieved. But in this process, there are still quite a few problems. In this paper, the measures to strengthen the quality management of oilfield surface engineering construction are deeply analyzed, and corresponding solutions are put forward in view of some existing problems.

Keywords: oil field; Ground engineering; Building quality; Problems and measures

1 Problems in quality management

1. 1 backward management concept.

The construction of oilfield surface engineering is not a simple project, it needs a long and complicated process. In this process, there are many links, which are more complicated and cumbersome than ordinary projects. More importantly, in the process of construction management, every link is very important. Any loophole in any link will have a negative impact on the quality of the whole project and directly affect the normal exploitation of the oilfield. However, in practice, the lack of effective supervision in oilfield surface engineering construction leads to negligence in construction and affects the overall quality of the project. At the same time, in the process of oilfield surface engineering construction, the quality will be affected by many factors, especially the progress of the project. Considering the cost and the pressure of the construction period, it is inevitable that the construction party will pay more attention to the progress than the quality. In addition, some factors such as technical conditions and supporting equipment will also affect the engineering quality to some extent.

1.2 The responsibility system is not perfect.

A perfect system is an important guarantee for the quality of oilfield surface engineering construction. However, in the process of construction, the construction party adopts some cost-saving construction schemes that will affect the quality of the project, and even some undesirable phenomena such as cutting corners may occur. Due to the lack of relevant supervision system, it is impossible to effectively supervise this phenomenon, which makes it difficult to guarantee the quality of the project. In addition, due to the imperfect review system, the qualification review of the construction party is not strict, and some construction units with incomplete qualifications enter the project construction, especially the construction party's equipment is not in place and the technology is not up to standard, which has a bad impact on the construction quality.

1.3 The quality assurance system is not perfect.

Strict quality assurance system has an important impact on engineering quality. However, in practice, the relevant security system is not comprehensive, and there are still many loopholes. It makes the quality assurance system lack practicality in the operation process and it is difficult to play a real role. Especially in the implementation process, if there is no effective supervision, it is difficult to ensure the implementation and execution of various quality assurance measures.

2. Effective measures to strengthen project quality management

2. 1 construction preparation

Before the ground construction project starts, we should make full preparations to ensure the orderly progress of the project. Do a good job in construction preparation: first, conduct a comprehensive exploration of the natural environment and geological conditions of the construction site, and make detailed and accurate records in the process, form files and save materials. Then optimize the construction scheme according to the relevant files to ensure the scientificity and rationality of the construction scheme. At the same time, the constructor and the scheme designer should maintain good communication in the communication process to ensure the accuracy and timeliness of information. Secondly, the construction site should be arranged reasonably, and the construction layout should be well done to ensure the smooth progress of the project. In this process, safety management should be done well to ensure the safety of construction personnel and construction equipment. At the same time, make reasonable progress arrangement in the construction to ensure the orderly progress of various construction projects.

2.2 do a good job in project supervision

Establish a perfect supervision system, improve the system guarantee for the smooth progress of the project, and at the same time strengthen the professional quality of relevant managers to ensure that the supervision process can be operated in strict accordance with relevant systems. Engineering supervision mainly includes two aspects: first, safety supervision. While determining the rationality of the construction scheme, we should pay attention to the problems such as the use of machinery and aerial work in the construction process to ensure that relevant safety measures are put in place. And supervise the construction unit to carry out the construction in strict accordance with the rules and regulations to ensure that no illegal operation safety accidents occur. The second is quality supervision. Quality is the most important aspect of a project. In this regard, supervisors should strictly supervise the technical facilities, equipment status and construction scheme of the construction party to ensure that each link can be strictly implemented in accordance with the standards to ensure the reliability of the project quality. At the same time, in the process of construction, regular and irregular spot checks are carried out on the links that are prone to problems to ensure that every link of the project is effectively supervised.

2.3 Strengthen project schedule control

Project progress is an important factor affecting project quality. In practice, due to the tight schedule and heavy tasks, the project quality is often ignored. Therefore, while making a reasonable project plan, relevant departments should also strictly supervise the progress of the project to ensure that the construction can proceed as planned. In addition, there should be reasonable measures to deal with unexpected accidents in the construction process to prevent accidents from affecting the construction progress. At the same time, doing well in construction coordination is also an important method to ensure the progress of the project. In this process, it is necessary to coordinate the relationship between relevant departments and units to ensure that the work of each department can be carried out in an orderly manner as planned. In addition, we must manage the construction personnel well. Because the construction of oilfield surface engineering is a long and complicated process, the flow of personnel is inevitable in this process. Therefore, it is necessary to do a good job in personnel management in an all-round way and design a reasonable personnel use plan to prevent the construction progress from being affected by personnel changes.

2.4 Strengthen the acceptance work

Acceptance of oilfield surface engineering is an important way to ensure engineering quality. To do a good job of acceptance, we should pay attention to the following aspects: First, hire professionals to accept the quality of the project to ensure the accuracy of the whole acceptance process. In the process of acceptance, it is necessary to operate in strict accordance with national standards, and really make arrangements for each link to confirm that there is no dead end in acceptance. When problems are found in the acceptance, they should immediately communicate with relevant units and departments, deal with them in time, eliminate hidden dangers and ensure the quality of the project. Secondly, record the data in the acceptance to ensure the accuracy and objectivity of the data. After the acceptance work is completed, it should be sorted and filed for inquiry. In addition, after the completion of the project, the later maintenance and conservation work has an important impact on the long-term use of the whole project. Therefore, in this process, we must use professionals for regular maintenance and repair.

3 Conclusion

In a word, strengthening the quality management of oilfield surface engineering construction plays a very important role in ensuring the normal production of oilfield. In this process, advanced concepts and technologies must be adopted to ensure the engineering quality.

References:

[1] Zhou Shenglai. On the quality management of oilfield surface construction engineering [J]. China Petrochemical Standards and Quality, 2014,01:218.

[2] Sun Yuxiang. Measures to strengthen the quality management of oilfield surface engineering construction [J]. Value Engineering, 20 14,11:127 ~128.

[3] Yang Xu. Discussion on quality management of oilfield surface construction engineering [J]. Science and technology and enterprise, 20 14, 1 1:302.

Zhang Zhiming. Strengthening the quality supervision and control in the whole process of oilfield surface engineering construction [J]. China Petrochemical Standards and Quality, 20 13, 18:236.

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