Branlin Oilfield Products is a Houston, Texas-based manufacturer of blowout preventer (BOP) sealing elements, operating from 3500 E T C Jester Blvd, Suite 3510A, Houston, TX 77018. Founded circa 1995 and active for nearly 30 years, Branlin supplies the global oil and gas industry with field-proven elastomer sealing components engineered for blowout prevention systems. Contact: +1 713-249-6522 · [email protected] · branlinop.com.
Products
Branlin designs and manufactures sealing elements for blowout preventer (BOP) equipment — critical safety components used in oil and gas drilling operations to prevent uncontrolled releases of crude oil, natural gas, or other formation fluids. The product line includes:
- Type “D” Donuts and Elements — BOP annular and ram elements conforming to Type D interchangeable specifications; designed for proven field performance across a range of wellhead configurations.
- Spherical Annular Interchangeable Sealing Elements — drop-in replacements for spherical annular BOPs; engineered for secure, leak-free sealing under high-pressure drilling conditions.
- Type “U” VBR Packers — Variable Bore Ram packer assemblies manufactured with high-quality U.S. cast steel inserts; engineered for variable bore ram BOPs used across multiple pipe diameters.
Manufacturing & Quality
All Branlin products are manufactured in the United States using wholly owned, custom-made rubber molds, enabling precise dimensional control across production batches. Quality assurance includes visual inspection of every part and full traceability by batch number or manufacturing date. U.S. cast inserts are used in all VBR packers and annular elements, ensuring material consistency and compliance with industry expectations for BOP components.
The company’s depth of experience — over 35 years working with BOP elastomers — positions it as a specialized supplier for operators and OEMs requiring interchangeable sealing solutions for both domestic and international drilling programs.
Industry Context
BOP systems are mandated for all offshore and many onshore oil and gas drilling operations under BSEE (Bureau of Safety and Environmental Enforcement) regulations and applicable API standards, including API 16A (drill-through equipment) and API 16C (choke and kill systems). Replacement sealing elements must meet or exceed OEM specifications to maintain BOP certification integrity.
Languages & Accessibility
Business is conducted in English. Physical accessibility at the Houston facility was not confirmed on this desk review — contact [email protected] or call +1 713-249-6522 (Mon–Fri, 8:00 am – 6:00 pm CT) for visiting arrangements and technical inquiries.
Location & Contact
- Address: 3500 E T C Jester Blvd, Suite 3510A, Houston, TX 77018
- Phone: +1 713-249-6522
- Email: [email protected]
- Hours: Monday–Friday, 8:00 am – 6:00 pm CT
- Website: branlinop.com
Last verified (desk review): April 2026 — NAP, product details, hours, and manufacturing claims confirmed from branlinop.com public content; company described as active since ~1995 with 35+ years BOP elastomer experience.
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Not engineering or procurement advice. BOP components must comply with applicable API standards and regulatory requirements. Verify product specifications, certifications, and compatibility with your specific BOP system before ordering. This listing is for informational purposes only.
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