When it comes to drilling, workover, and snubbing operations, well control is the undeniable bedrock of safety and success. In the unpredictable environment of the oil and gas industry, operators need equipment that not only stands up to extreme pressures but also performs flawlessly when it matters most. At the heart of this pressure control system is the Annular Blowout Preventer (BOP).
An Annular BOP is a massive, highly engineered valve designed to seal the annular space between the drill pipe and the wellbore, or to completely close off an open hole. Unlike ram-type BOPs that are typically designed to fit a specific pipe diameter, an annular BOP is uniquely versatile. It utilizes a large, flexible rubber packing element that can mold to virtually any shape or size of equipment in the hole—whether that is the drill string, tool joints, casing, tubing, or wireline.
During drilling operations, sudden kicks or changes in wellbore pressure require immediate containment to prevent catastrophic blowouts. The annular BOP serves as the crucial line of defense. By closing the packing element around the pipe, it halts the upward flow of formation fluids while still allowing operators to slowly rotate or “strip” the pipe through the closed element. Because of this heavy wear and tear, annular BOP must be exceptionally durable, highly reliable, and easy to maintain.
At INTEGRATED®, we understand that there is no room for compromise when it comes to wellhead safety. That is why we engineer BOPs that deliver industry-leading reliability, longevity, and operational efficiency. Explore our premier line of INTEGRATED® Annular Type BOPs, meticulously designed for today’s most demanding onshore and offshore applications.
SPHERICAL ANNULAR ISA™ BOP
(Available Sizes: 7-1/16” | 9” | 11” | 13-5/8” | 21-1/4”)
INTEGRATED® ISA™ Spherical Annular Blowout Preventer (BOP) ensures top-tier well pressure control for all your drilling, workover, and snubbing needs. Engineered with an optimized spherical design, this BOP provides smooth, upward-closing action that evenly distributes pressure, extending the life of the packing unit and ensuring a tight, reliable seal.
It’s simple and incredibly compact design guarantees easy maintenance and long-term reliability in the field. By utilizing a design with a minimum number of moving parts, the ISA™ Spherical Annular BOP provides excellent repeatability in positive sealing, drastically reducing the risk of mechanical failure and minimizing costly downtime.
Its versatility is a true gamechanger, fortified by the added advantage of our in-house manufactured Packing Element. Whether you are stripping tubing, drill pipe, or wireline, the
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INTEGRATED® ISA™ Packing Element is your trusted ally in extreme conditions. Elevate your operations with the INTEGRATED® Model ISA™ Spherical Annular BOP—where engineering simplicity meets unmatched performance.
Key Specifications & Features:
- Application Environment: Perfectly suited for Onshore, Inland Waters, and above-water-line Offshore operations.
- Industry Standards: Designed and manufactured to ISO 13533 (API 16A) for Drill-through equipment. Fully API 16A Monogrammed (Latest Edition).
- Sour Gas Ready: Designed as a standard to ISO 15156-1 (NACE MR-0175) for safe use in highly corrosive hydrogen sulfide (H2S) environments.
- Rugged Material: Constructed from Fully Forged AISI 4130 steel (75k yield strength) to withstand intense structural stresses.
- Temperature Ratings: * Temperature Class: T-20 | 250
- Non-Metallic Seal Temperature Rating: BGB
- Standard Packing Element Temperature (T20): 40°F to 180°F
- Quality Assurance: Quality Level PR1.
- Corrosion Control: Features Xylan-coated internals to enhance operational performance, reduce friction, and provide excellent corrosion control.
- Ring Grooves: Standard carbon steel ring grooves, with a premium option for a 625 Inconel Inlay (as per API 16A Edition 4) for maximum corrosion resistance.
- Connection Configuration: Standard Studded Top x Flanged Bottom setup for robust and straightforward installation.
- ISA™ Packing Element Materials: Offered in NR (Natural Rubber), and NBR (Nitrile) to match your specific wellbore fluid and temperature requirements.
ANNULAR IK™ (GK) BOP
(Available Sizes: 7-1/16” | 11” | 13-5/8”)
INTEGRATED® IK™ Annular Blowout Preventer (BOP) is a deeply dependable and highly versatile solution tailored for modern drilling and well servicing applications. Modeled after the trusted GK-style design, the IK™ BOP is built to handle high-pressure environments with unwavering stability.
Its straightforward, highly efficient design comprises just two primary mobile components: a piston and a sealing unit. This streamlined engineering guarantees effective wellbore control while significantly reducing the need for complex maintenance and minimizing overall wear over the life of the asset. Less complexity means higher dependability on the rig floor.
Furthermore, the IK™ BOP features an easily replaceable wear plate. This vital addition eliminates destructive metal-to-metal contact between the packing element inserts and the BOP lid, vastly extending the operational lifespan of the unit. With a packing element capable of securely closing on various tools—including drilling pipe, tool joints, tubing, wireline, and even fully open holes—the IK™ Annular BOP stands out as a reliable and efficient choice for safety-critical drilling operations.
Key Specifications & Features:
- Application Environment: Engineered for Onshore, Inland Waters, and above-water-line Offshore setups.
- Industry Standards: Proudly designed and manufactured to ISO 13533 (API 16A) for Drill-through equipment and fully API 16A Monogrammed (Latest Edition).
- Sour Gas Ready: Compliant as standard with ISO 15156-1 (NACE MR-0175) for rigorous H2S environments.
- Rugged Material: Forged from premium AISI 4130 steel (75k yield strength) for superior pressure containment.
- Temperature Ratings:
- Temperature Class: T-20 | 250
- Non-Metallic Seal Temperature Rating: BGB
- Standard Packing Element Temperature (T20): 40°F to 180°F
- Operational Pressure: Standard operation pressure rated at a robust 1500 psi.
- Quality Assurance: Quality Level PR1.
- Corrosion Control: Internal components are Xylan-coated to ensure smooth operation and long-lasting protection against internal corrosion.
- Ring Grooves: Comes standard with carbon steel ring grooves. A 625 Inconel Inlay option is available (as per API 16A Edition 4) for extreme duty.
- Connection Configuration: Studded Top x Flanged Bottom configuration for secure integration into the BOP stack.
- IK™ Packing Element Materials: Available in high-grade NR (Natural Rubber) and NBR (Nitrile) to accommodate different operational needs.
At INTEGRATED®, our focus is on delivering blowout preventers that offer peace of mind through superior metallurgy, precision engineering, and rigorous testing. Whether you choose the spherical agility of the ISA™ or the streamlined dependability of the IK™ (GK), you are investing in safety and performance.
Discover more about our comprehensive pressure control solutions and how we can support your next project by visiting us at https://integratedwww.com/. Contact INTEGRATED® (sales@integratedwww.com) for expert assistance in securing your well pressure control and optimizing your drilling operations.