ABOUT US

As China's earliest surface mounted BOP Control System manufacturer, Dongsu is one of three big professional manufacturers of BOP in China.

28

patents

40+

years of Experience

6000+

More than 6000 sets of BOP control systems

Dongsu has provided more than 6000 sets of BOP control system for domestic and foreign oilfield exploration drilling companies for decades. Our products are continuously exported to all major oil and gas regions and countries around the world.

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Featured Certificate

ISO145001Environmental Certificate

API 16D

API Q1

API 16C

API ISO

ISO145001 Occupational Health & Safety

What We Can Do For You

BOP CONTROL SYSTEM

The control system for surface mounted BOP stacks is special equipment, which is used to control BOP, hydraulic chock, kill system and diverter equipment, and indispensable equipment for BOP during drilling or work over in petroleum and natural gas industry.

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CHOKE MANIFOLD CONTROL PANEL

CHOKE MANIFOLD CONTROL PANEL is necessary control device on hydraulic choke manifold. It remotely control the opening or closing of the hydraulic choke valve, and display the standpipe and casing pressure, and the

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HIGH PRESSURE TEST UNIT

HIGH PRESSURE TEST UNIT is suitable for pressure test of blowout preventers, choke manifolds, casing heads, pipe, valves and other pressure containing equipment used in petroleum engineering specially.

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Why We Are Different

Rental Service

To provide long-term or short-term professional equipment rental service, supporting after-sales maintenance and inspection service, training service of well control equipment in accordance with customer requirements.

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Technology
Upgrade Service

To provide the best upgrading and modification solution after abundant investigation and communication with each other in accordance with requirements of customer, which is to ensure the equipment could be in service again safely and effectively.

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Maintenance Service

To implement the professional technical service which includes maintaining, extending, improving performances of BOP Stacks, BOP Control System and Choke Manifold, in order to increase benefits, reduce costs, save materials, optimize management, extend the service life of equipment, reduce production costs, and avoid safety accidents and production technical failures occurrence.

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Re-certificate Service

The customer shall regularly invite the original equipment manufacturer (OEM) to maintain and inspect the equipment in accordance with relevant domestic and foreign standards, to issue the inspection report and certificate in accordance with the actual situation of the equipment, ensure that the equipment is in good condition for the next service cycle.

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Partner

blog

How do you prevent blowouts when drilling?

How do you prevent blowouts when drilling?

Drilling for oil and gas is a complex and high-risk operation that demands meticulous planning, advanced technology, and strict adherence to safety protocols. Among the myriad challenges that drilling engineers and operators face, preventing blowouts ranks among the most critical. A blowout, characterized by the uncontrolled release of oil, gas, or other fluids from a well, can have catastrophic consequences, including loss of life, environmental damage, and financial losses. In this article, we explore the strategies and best practices employed to prevent blowouts when drilling for hydrocarbons.

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Choosing the Right Blowout Preventer for Your Oil Rig

Choosing the Right Blowout Preventer for Your Oil Rig

In the oil and gas industry, safety is paramount, especially during drilling operations. A fundamental component of safety protocols on oil rigs is the blowout preventer (BOP). This critical piece of equipment serves as the last line of defense against uncontrolled releases of oil or gas, which can lead to catastrophic blowouts. Selecting the right blowout preventer for your oil rig is therefore not just a matter of compliance but is crucial for maintaining operational integrity, protecting personnel, and minimizing environmental impact.

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Choosing the Right Blowout Preventer Equipment: Factors to Consider

Choosing the Right Blowout Preventer Equipment: Factors to Consider

In the unforgiving realm of oil and gas drilling, safety reigns supreme. The extraction of hydrocarbons from deep within the Earth's crust demands meticulous planning, cutting-edge technology, and unwavering adherence to stringent safety protocols. Among the myriad safeguards employed to mitigate potential disasters, blowout preventer (BOP) equipment stands as a frontline defense against catastrophic blowouts – the nightmare scenario that can wreak havoc on human lives, the environment, and the financial viability of drilling operations.

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