Ergonomics Applied on Drilling Centers in the 2 Brazilian Oil Industry 3

Drilling centers are collaborative environments dedicated to facilitate decision-making in 16 the well construction, where multidisciplinary teams work to support operations. The oil operators 17 usually have drilling centers with different types of ergonomic features with considerable potential 18 of integration, creating the opportunity to an Ergonomic Workplace Analysis. This paper aims to 19 present the analysis of infrastructure requirements of one specific company in Brazil. The method 20 was based on a survey with employees, which, coped with a statistical analysis, enabled 21 understanding the impact of the layout requirements. The result is an approach to design 22 collaborative environments, standardizing and defining models for the industry. 23


27
The use of sustainable principles brings benefits that go beyond the environmental and social 28 business, creating economic value [15]. Organizational sustainable principles based on information 29 for internal and external benchmarking, obedience to laws and regulations, improving the company's  Oil and gas well drilling activities are associated with numerous hazards that have the potential 36 to cause injury or damage to people, property and the environment. These risks are also a threat to 37 the reputation of drilling companies. In order to avoid accidents and unwanted events in drilling 38 operations, it is essential to identify, evaluate, evaluate and control the associated risks [1]. 39 To address to this reality, collaborative environments (called drilling centers) have been 40 implemented. The drilling centers have multidisciplinary teams working 24 hours, using 41 technologies for analysis and support operations, equipment and processes. In addition to access to 42 1 Wells are used for petroleum production. The well construction is based on the operation of rigs, which are massive structures of equipment used to drill and equip water, oil or gas wells. Figure 01 gives a general idea the drilling centers in this context. recording their tasks for a short time. Group discussions and interviews can be used to explore the 84 difficulties and problems of the workers with their current work practices, possible causes of injuries 85 and illnesses, and their suggestions for work practice improvements. These group discussions and 86 interviews also help in developing a friendly and participatory observational environment [22]. 87 In the pursuit of an interdisciplinary view, the Ergonomic Workplace Analysis was performed, 88 including an online search, based on a bibliometric survey of the resident employees. When it comes 89 to design new workplaces and production systems, it may be difficult for the future workplace users The work described here presents a new approach, going beyond the support paradigms of the 97 disciplines, however taking the methods and tools that can interact and converge towards a unique 98 knowledge through exchanges between the experts and on the degree of actual integration the 99 disciplines.

100
A study was conducted with specialists from different disciplines who support remote industry 101 activities in an integrated center. As a result, the exchange of experiences provided by a centralized 102 collaborative environment shows that teams working in an integrated manner performed better than and well-being of its users.

138
The people who work in the operational system are the "internal customers," and the system 139 must be designed to satisfy their needs; simultaneously, the manufacturing system must produce 140 products that satisfy the needs of the "external customers" [20]. of production systems, the human system seems to be the most efficient. The machines have limited 151 rationality, that is, perform that for which they were planned and programmed. Vary their actions,

152
according to the variability of the system, is not an easy task.

153
In that way, even if the technology is complex, it should not be the focus of operators, but a tool

245
In order to improve the methodological rigor and look for reliability of the quantitative study,    The more effective the participation of users, the lower the chances of nonconformities. Thus,      In general and regardless of the type of drilling center, the expert or operating, there is a wide

352
The best ratings were assigned to Cluster Layout (mean 3.88, median 4.00) and the worst ratings 353 were to the Cluster Climate Control (mean 3.14, median 3.33 It is possible to notice that the group of experts has a lower average rating, leading to the     Analyzing the extreme results, the lowest correlations rates (P7 x P19 / P08 x P19), it is possible 394 to note that the P7 and P8 questions belong to illumination discipline that has low correlation to P19