Pump Out Plug

Our Pump Out Plug is a hydraulically set, pump-pressure retrievable temporary zonal isolation device, fully compliant with API Specification 11D1 for downhole packers and bridge plugs. It is designed to provide bidirectional, gas-tight zonal isolation, with a streamlined design that enables smooth running-in and reliable pump-out retrieval without the need for coiled tubing or milling intervention.

Manufactured in strict accordance with global oilfield industry standards, our pump out plugs are field-proven in vertical, deviated, horizontal, and extended-reach wellbores, delivering consistent performance even in harsh high-pressure, high-temperature (HPHT) and corrosive downhole environments.

1.Dramatic Cost & Time Savings : The core pump-to-retrieve design completely eliminates expensive milling, drilling, and coiled tubing cleanout operations, cutting rig time by up to 80% compared to conventional drillable bridge plugs, and drastically reducing overall well completion costs.

2.Superior Bidirectional Sealing Performance : Equipped with HPHT-rated elastomer sealing elements, our pump out plug delivers reliable bidirectional gas-tight and liquid-tight sealing, withstanding differential pressure up to 10,000 PSI (69 MPa) across a temperature range from -20°F to 400°F (-29°C to 204°C).

3.Wide Wellbore Compatibility : Available in a full range of sizes to fit standard casing sizes from 2-3/8" to 13-3/8", compatible with all common casing weights and grades (J55, K55, N80, L80, P110). It performs reliably in vertical, deviated, horizontal, and extended-reach wellbores.

4.Robust Material Construction for Harsh Environments : The main body is machined from high-strength alloy steel (4140, P110) as standard, with optional corrosion-resistant alloy (CRA) materials (13Cr, 316L, Inconel 718) for H2S/CO2 sour service wells, ensuring long-term downhole structural integrity.

5.Predictable & Reliable Operation : Precisely calibrated shear pins ensure consistent setting and retrieval pressure, preventing premature setting and ensuring reliable release. The plug is compatible with industry-standard setting tools, requiring no specialized equipment for installation.

6.Environmentally Friendly Design : Eliminates metal cuttings and debris generated from milling conventional plugs, reducing environmental impact and eliminating the need for debris disposal and management.

7.Minimal Wellbore Restriction : The low-profile, streamlined design maintains a large internal bore, minimizing flow restriction during circulation and ensuring smooth pump-out retrieval without sticking risks.

- Pre-Job Preparation

Verify casing size, weight, grade, and inner diameter (ID) to confirm plug compatibility with the wellbore.

Inspect the plug assembly for damage, verify shear pin ratings, and confirm setting tool compatibility.

Perform surface pressure testing of the setting tool and plug assembly to ensure proper function.

- Running & Setting Procedure

Assemble the pump out plug with the approved setting tool, and convey it to the target setting depth via the selected method.

Once at the desired depth, apply the specified hydraulic setting pressure from the surface to shear the setting pins and activate the slip and seal system.

Hold pressure for the recommended duration, then bleed off pressure and perform a pull test to confirm proper setting and anchoring.

Conduct a pressure test from above the plug to verify sealing integrity per your well program requirements.

- Pump-Out Retrieval Procedure

Upon completion of zonal operations, circulate the wellbore to remove debris above the plug.

Apply the specified retrieval hydraulic pressure from the surface to shear the retrieval pins, releasing the slip and seal system.

Maintain circulating pressure to pump the plug assembly up the wellbore to the surface for recovery.

Confirm full plug retrieval, and perform a wellbore drift to ensure the casing is clear and unobstructed.

- All our Pump Out Plugs are manufactured in strict accordance with API Specification 11D1 and API Q1 Quality Management System standards.

- Every plug undergoes rigorous in-house testing, including hydrostatic pressure testing, tensile strength testing, and material composition analysis, with full Material Traceability Reports (MTR) provided for every order.

- Non-destructive testing (NDT) including magnetic particle inspection (MPI) and ultrasonic testing (UT) is performed on all critical load-bearing components to ensure zero defects.

- Third-party inspection and certification (BV, DNV, SGS) are available upon customer request.

- All products come with a 12-month warranty against manufacturing defects, with 24/7 technical support before, during, and after installation.

- Temporary zonal isolation during hydraulic fracturing, acidizing, and matrix stimulation treatments

- Wellbore isolation during cement squeezing, cement repair, and water shut-off operations

- Temporary wellhead isolation during surface equipment maintenance and workover

- Zone abandonment and temporary well suspension operations

- Isolation of lower zones during upper completion installation and tubing running

- Isolation of depleted or damaged zones during well recompletion and remediation

- Temporary plugging during well testing and flowback operations

Q: What is the main difference between a Pump Out Plug and a conventional drillable bridge plug?

A: The core difference is the removal method. A conventional drillable bridge plug requires milling or drilling with coiled tubing or a workover rig for removal, which is time-consuming, costly, and generates metal debris. Our Pump Out Plug, by contrast, can be fully retrieved simply by applying hydraulic pumping pressure from the surface, eliminating milling operations, cutting rig time by up to 80%, and significantly reducing operational costs.

Q: What casing sizes are your Pump Out Plugs compatible with?

A: Our standard Pump Out Plugs fit all common oilfield casing sizes ranging from 2-3/8" to 13-3/8", compatible with all standard casing weights and grades (J55, K55, N80, L80, P110). We also offer custom-sized plugs for non-standard casing dimensions and special wellbore applications.

Q: What is the maximum pressure and temperature rating of your Pump Out Plugs?

A: Our standard models have a maximum working pressure of up to 10,000 PSI (69 MPa) and a standard temperature range of -20°F to 300°F (-29°C to 149°C). For extreme downhole environments, we offer high-performance models with pressure ratings up to 15,000 PSI (103.4 MPa) and temperature ratings up to 400°F (204°C) with specialized Viton or FFKM sealing elements.

Q: Can the Pump Out Plug be used in sour service wells with H2S and CO2?

A: Yes. We offer specialized sour service models manufactured from corrosion-resistant alloy (CRA) materials including 13Cr, 316L stainless steel, and Inconel 718, paired with H2S-resistant elastomer seals. These models are fully compliant with NACE MR0175/ISO 15156 standards for sour oil and gas environments, ensuring reliable performance in corrosive wellbores.

Q: What setting methods are available for the Pump Out Plug?

A: Our Pump Out Plugs are compatible with all standard oilfield setting methods, including electric wireline (E-line), coiled tubing, and hydraulic pump-down (slickline) for horizontal and extended-reach wells. No specialized equipment is required, as the plugs work with industry-standard setting tools compatible with your existing operation equipment.

Q: How long does it take to pump out and retrieve the plug after operations?

A: In most standard wellbore applications, the pump-out retrieval process is completed in less than 30 minutes once the required retrieval pressure is applied. This is a dramatic improvement over conventional drillable bridge plugs, which typically require several hours to multiple days of milling operations to remove, depending on well depth and conditions.

Q: Can the Pump Out Plug be reused after retrieval?

A: Our Pump Out Plugs are designed as single-use temporary isolation tools. While the plug is retrieved intact from the wellbore, critical components including the sealing elements, shear pins, and slip teeth are subject to wear and stress during downhole operation. For safety and performance reliability, we do not recommend reusing the plug after it has been set and retrieved. Replacement components are available for non-critical surface testing applications only.

Q: What certifications do your Pump Out Plugs have?

A: All our Pump Out Plugs are manufactured in full compliance with API Specification 11D1 (the global industry standard for downhole packers and bridge plugs) and API Q1 requirements. We provide full Material Traceability Reports (MTR) for every order, and third-party certification from BV, DNV, SGS, or other approved bodies is available upon request.

Q: What is the lead time for Pump Out Plug orders?

A: For standard size and specification models, we maintain large in-stock inventory, with lead times of 3-5 working days for delivery. For custom-sized, high-temperature, sour service, or other specialized models, the lead time is typically 2-4 weeks, depending on order quantity and customization requirements. Our sales team will provide a detailed delivery schedule upon receipt of your order specifications.

Q: Do you provide technical support for installation and operation?

A: Yes. We provide full technical support for all our products, including detailed operation manuals, setting procedure guidelines, and on-site technical support from our experienced downhole tool engineers upon request. Our technical team is available 24/7 to assist with pre-job planning, installation troubleshooting, or retrieval operation questions.

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