Analysis of the Global Market Size and Investment Trends of Oil Drilling and Production Equipment Series

Special equipment for oil drilling and extraction mainly suffers from four types of malfunctions: damage, aging, loosening, misalignment, and performance failure caused by blockage and leakage. These malfunctions are manifested as cracking, deformation, cracking, and pressure marks in the parts, while aging mainly manifests as material deterioration, aging, wear and peeling, followed by loosening, which is mainly reflected in the detachment and loosening of parts.

People's conscious drilling for oil has been a thing of the past century and a half. From the theory and methods of oil exploration, the modern world's oil exploration work has gone through several very obvious stages. In the 1850s, exploration was based on oil and gas reservoirs, which were believed to be direct indications of underground oil and gas reservoirs. Therefore, the well location is mainly chosen near the oil seedlings and the successful wells drilled in advance. Soon people noticed that oil and gas accumulation was clearly distributed along a belt like trend line, and it was also found that oil and gas were filled in the pores and cracks of certain types of rocks. Based on this, American geologist White proposed the epoch-making theory of anticline aggregation in 1861. This theory holds that oil and natural gas accumulate in anticline structures, and oil, natural gas, and formation water are differentiated according to their specific gravity. Oil and gas have low density and occupy the top of the anticline, while water occupies the bottom. Therefore, the top of the anticline fold is recognized as the best object for exploring oil and gas. In the 1880s, oilfield geological techniques were first used in oil exploration in California, Mexico, and other places in the United States to draw structural contour maps, thereby determining the position of fold tops and identifying some oil fields. The location of the first oil well on the Salt Creek Dome in the Rocky Mountains was determined based on the contour map of the structure.