Oil and gas well subsurface operation equipment
Subsurface operations are vitally important to the oil and gas industry. As wells are drilled into the Earth, specialised engineering and equipment are required to ensure that the processes of drilling and transferring the resource to the surface is done safely and efficiently. Subsurface operations involve the use of equipment to perform tasks such as repairing, preparing, testing, and installing components and tools necessary for these projects.
First, it is important to consider the safety issues associated with subsurface operations. Gas detection instruments, such as gas leak analysis tools, are used to check for potential gas leaks before any work begins. Gas concentrations are monitored from the field instrumentation in order to protect the wellbore from potential explosive situations. Additionally, it is important for personnel to wear the appropriate personal protective equipment when working near oil and gas operations.
Second, subsurface operation equipment must meet accurate specifications based on the depth and diameter of the wellbore. Casing, tubing, and drill pipes are used to bring oil and natural gas up to the surface, and they must be installed with precision. Specialised tools like jarring tools, wireline conveyances, and perforating guns are also used in the installation and repair of these subsurface operations.
Third, the maintenance of subsurface operations equipment is critical in the safe operation of a well. Wellhead maintenance and repair kits, such as those found in the CPF-37 Wellhead Maintenance Kit, are necessary to monitor conditions inside the well and quickly diagnose potential problems. Maintaining the annulus pressure, as well as ensuring the completion of all types of pressure tests, must also be done before production operations begin.
Finally, hydraulic operations play an important role in subsurface operations. Pressure control equipment, such as hydraulic fracturing pumps and other related instruments, is used to apply pressure to the minerals, allowing the resource to escape the rock and make its way to the surface, either through pumping or natural pressure. Additionally, pumps are used to circulate the drilling mud, which helps stabilize the walls of the well and designates where the tooling is in the wellbore.
Overall, subsurface operation equipment is essential to the safe and efficient operation of an oil and gas well. Equipment such as gas detectors, casing, tubing, and drill pipes must be installed with care and accuracy, and must be kept properly maintained in order to ensure safe operations. Additionally, hydraulic pressure control equipment must be used to ensure that the resource is successfully extracted from the well.
