Company News
Company News
Jul. 20, 2023
As an oilfield operator, ensuring safety on the drilling site is paramount. The selection of the appropriate blind shear ram blowout preventer (BOP) plays a crucial role in maintaining a secure drilling environment. When pressure builds up in the wellbore, blind shear rams come into action, helping to contain the pressure.
These essential tools are instrumental in controlling excess pressure that could otherwise lead to hazardous ruptures and accidents for workers. In fact, starting an oil well drilling process without the ideal blind shear rams in place is simply not an option.
When installing blind shear rams, it's essential to utilize hardened tool steel blades to firmly position them. With a perfect fit, the shear rams efficiently cut through the drill pipe or create openings for tubing when the BOP stack is closed. Once fully closed, the blind shear ram effectively isolates and seals off the wellbore.
While having a blind shear ram in your drilling plan is critical, its role typically comes into play when other BOPs have failed. During instances of well overflow and escalating pressure, the blind shear ram serves as a dependable solution to restore order.
For oilfield operators, understanding how blind shear ram BOPs function and knowing when to replace them are essential aspects of ensuring safety and smooth operations on the drilling site.
1. Using expired blowout preventers (BOPs) in drilling sites poses significant risks to the safety of your workers. If your blind shear rams have surpassed their expiration date, it is crucial to replace them with the latest and most efficient models. However, ensuring that the BOP standards align with your specific needs and comply with general safety regulations for drilling sites is equally important.
2. When Modifying Other BOP Elements
Modifying blowout preventers is a routine practice in the oilfield. Government regulations require BOP drawings to match the hardware for drilling permits. Consequently, whenever changes are made to any BOP elements, it is essential to select the appropriate blind shear rams for your blowout preventer system.
Pro Tip: BOP changes can encompass various aspects, including materials, dimensions, surface finishes, and manufacturing methods. Design alterations may be driven by material enhancements or responses to previous service failures.
3. Addressing Minor Issues
Several minor issues can trigger the need for new blind shear rams in your BOP system, potentially jeopardizing its effectiveness:
Broken internal flow control parts
Contaminated hydraulic fluid
Presence of excessive particulate matter
Incorrectly installed clip rings
Use of incorrect OEM parts and incomplete rebuilds
Hydraulic fluid incompatible with BOP materials
By promptly addressing these minor problems and ensuring the proper functioning of the BOP system, you contribute to a safer drilling environment for your workforce.
Rongsheng Machinery Manufacture Ltd. of Huabei Oilfield, Hebei, founded in 1976, has become a comprehensive petroleum machinery manufacturer integrated with product researching, development and manufacturing, equipment integration and supporting, and engineering services. It is the world's leading manufacturer of land BOP in production and sales, and class A supplier of CNPC drilling and workover BOPs. The company's main products and businesses include: land BOPs and well control equipment, offshore platforms and offshore well control equipment, mud pumps and pumping units, slant rig's manufacturing and engineering services, high pressure wellhead equipment and Christmas tree, snubbing unit, choke and kill manifolds, pumping units and tubing.
If you want to know more information, welcome contact us or click to the website: https://www.h-rs-b.com/