Revolutionizing Deepwater Well Abandonment: How the PerfPro™ Perf & Squeeze Method Saved 24+ Hours and $1MM

Game-Changing PerfPro™ Perf & Squeeze Method Saves Over 24 Hours of Rig Time & $1M in Deepwater Permanent Well Abandonment

Overview

During a recent deepwater permanent abandonment operation in the Gulf of America (GOA), Oilfield Service Professionals (OSP), in collaboration with Lee Energy Services (LES), successfully executed an innovative low-risk, BSEE-approved solution. This approach was critical in addressing mechanical BOP limitations that prevented conventional cut-and-pull operations for the 14.15” casing string.

Challenges

The well presented significant mechanical and operational risks, including:

BOP constraints that restricted access for traditional casing removal.

High-risk LMRP interventions, which could introduce debris into the well, leading to costly extended work scopes.

Unknown casing centralization, increasing the likelihood of unintentional perforation across multiple casing strings when using explosive perforating guns.

Solution: PerfPro™ Perf & Squeeze Method

To overcome these challenges, OSP and LES implemented a single-trip Perf & Squeeze method, providing a safer, faster, and cost-effective alternative to conventional approaches. This includes the NEXUS™ High-Pressure/High-Tensile Packer, Gator™ Perforator, CatchPro™ Dart/Ball Catcher, & BarrierPro™ Hydra-Set™ Bridge Plug with Scraper System.

Key Advantages:

Eliminated high-risk LMRP intervention, preventing potential well debris issues and avoiding an extended rig scope of several days to weeks.
Ensured access to the 14" x 22” annulus above the 16” TOL, enabling placement and verification of two critical zonal isolation barriers.
Executed rapid planning, testing, and deployment, including a pre-job perforation test on 14.15” casing to confirm operational feasibility.
Reduced reliance on explosive perforating guns, mitigating risks associated with multi-string perforation due to unknown casing centralization.

Results & Impact

This innovative approach has redefined the operator’s P&A strategy, leading to:

Over 24 hours of rig time saved
More than $1M in operational cost savings
A validated BSEE-approved methodology that eliminates traditional cut-and-pull operations.

Moving forward, this methodology allows Perf & Squeeze to serve as the primary P&A method for wells of this design in deepwater GOA operations, representing a major shift in deepwater abandonment operations.

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Safety First

By proadAccountId-464721 • April 24, 2025

How Our Advanced Technology Enhances Safety During Well Interventions In today’s oilfield environment, safety isn’t just a box to check—it’s the foundation of every successful operation. Nowhere is this more critical than during well interventions, where wellbore integrity becomes the line between operational success and serious risk. At Oilfield Service Professionals (OSP), we believe that every intervention should not only be effective—but executed with the highest safety standards possible. That belief drives everything we do, from tool design to field execution. Why Wellbore Integrity Matters Wellbore integrity refers to the ability of a well to contain and control formation fluids, pressures, and mechanical systems throughout its lifecycle. A compromised wellbore can lead to catastrophic failures, including blowouts, equipment damage, environmental contamination, and injury. Maintaining integrity during interventions—when a well is often temporarily modified or accessed—is both a technical and safety-critical challenge. That’s why OSP has invested heavily in tools and technologies designed to ensure consistent, verifiable control at every step of the operation. Technology-Driven Safety at OSP Precision-Engineered Tools for Critical Environments Every tool we deploy in the field is purpose-built for reliability under real-world conditions. Our lineup of inflatable packers, mechanical plugs, and customized intervention solutions is engineered to perform in high-pressure, high-temperature (HPHT) environments. From tool deployment to retrieval, our equipment is designed to maintain structural integrity and deliver consistent results that enhance wellbore security. Real-Time Monitoring and Decision-Making OSP integrates smart monitoring systems into many of our operations, providing real-time data on downhole conditions. We track parameters such as annular pressure, flow rates, temperature, and mechanical tool response to ensure operations remain within safe operating limits. This live feedback allows our teams to identify potential risks early and take corrective action—before problems escalate. Built-In Safety Features and Redundancy Many of our downhole systems include safety mechanisms that automatically engage in the event of pressure fluctuations, tool misalignment, or system failure. Whether it’s a pressure-activated seal or a mechanical lock-out feature, our tools are designed with multiple layers of defense to protect well integrity—even under unexpected conditions. Skilled Technicians, Backed by Proven Systems While our technology is a major differentiator, our people are what bring it all together. Every OSP field technician is highly trained in well control, risk mitigation, and emergency response. They understand the tools, the environment, and the stakes. And because our teams are equipped with data-driven insights and remote diagnostic capabilities, they can make faster, smarter decisions in the field—safely and efficiently. Raising the Bar for Well Intervention Safety OSP’s commitment to wellbore integrity isn’t just a technical achievement—it’s a culture. We believe the safest operations are the best operations, and we’re committed to delivering both. By combining advanced tools with expert personnel and field-proven procedures, we’re helping operators reduce risk, minimize downtime, and protect the long-term health of their wells. If you’re looking for a partner who treats safety as more than just a protocol—choose OSP. Let’s talk about your next well intervention. Contact Oilfield Service Professionals to learn how our technology-first approach ensures safety, performance, and peace of mind in the field.