Diverters In Well Control For Oil And Gas Industry

Description:

Diverters are primarily used for well control while drilling in surface layer in exploration of oil and gas. Diverters are used together with hydraulic control system, spool and valve gates. The streams (liquid, gas) under control are transmitted to safe zones along a given route so as to ensure the security of well operators and equipments. lt may be used to seal kelly ,drill pipes, drill pipe jiont, drill collar and casings of any shape and size, at the same time it can divert or discharge the streams in well.

Diverter systems in well control redirect well fluids to ensure safety during drilling. Deployed as an emergency measure, they redirect fluids away from the rig's surface in case of kicks or blowouts. Particularly useful in shallow drilling, diverters control and divert shallow gas kicks, providing surface control in non-pressurized wellbores. Consisting of a unit, line, and valve, they can be hydraulically or mechanically operated. Quick to rig up and rig down, diverters complement blowout preventers, contributing to environmental protection by preventing hydrocarbon release at the surface.

Applications:

Diverter systems in well control have various applications, serving critical roles in drilling operations. Here are key applications of diverters:

Emergency Well Control: Diverter systems are deployed as emergency measures to control and redirect well fluids away from the rig in the event of unexpected kicks or blowouts.

Shallow Gas Kicks: Particularly effective in shallow drilling, diverters control and divert shallow gas kicks, preventing them from reaching the rig's surface and ensuring the safety of personnel.

Non-Pressurized Wellbores: Diverter systems are commonly used in non-pressurized wellbores where the installation of a full blowout preventer (BOP) stack may be considered excessive.

Surface Control: Unlike traditional BOPs that control pressure downhole, diverters control pressure at the surface, redirecting well fluids to a safe location.

Rapid Response: Diverter systems offer a quick and efficient response to well control issues, helping to mitigate potential hazards and prevent uncontrolled releases of hydrocarbons.

Environmental Protection: By diverting well fluids away from the rig, diverters contribute to environmental protection by minimizing the risk of hydrocarbon release into the atmosphere.

Routine Drilling Operations: Diverter systems are often used in routine drilling operations as a proactive measure to manage well control situations effectively, especially in scenarios where the risk is relatively low.

Complementary to BOPs: While BOPs provide downhole pressure control, diverters complement their function by offering an additional layer of surface control, enhancing the overall well control capabilities.

Practical Rig-Up and Rig-Down: Diverter systems are relatively quick to rig up and rig down, making them practical for certain drilling scenarios and facilitating operational efficiency.

Well Integrity Maintenance: During various phases of drilling, diverters assist in maintaining well integrity by managing well fluids at the surface, preventing potential issues from escalating.

In summary, diverters play a crucial role in maintaining well control by providing emergency response capabilities, redirecting well fluids at the surface, and contributing to the overall safety and environmental protection of drilling operations.

Specifications:

Competitive Advantage:

Service：

Adhering to the service concept of "customer satisfaction is our highest working standard", we has set up a global after-sales service mode with its headquarters as the center, its subsidiaries in Houston, North America, and its offices in Russia and the Middle East as the radiation points, covering more than 40 countries in the world.

We has established three technical service teams, including technical consultation, installation and maintenance, and product maintenance, to provide professional and intelligent oil and gas equipment solutions and systematic and humanized after-sales services for users in a timely manner.

We has established special training programs for global users, such as installation and debugging, product maintenance, testing and re-certification, product maintenance and equipment operation, to fully provide customers with integrated services.