Completion Packer

VR-D Double Grip Retrievable Packer

Model VR-D Double Grip Retrievable Casing Packers are used in production, stimulation and testing applications. Their hydraulic hold down is below the pressure equalization valve.

They feature a proven three element packing system and a balance sleeve device to assist in keeping the by-pass closed.

They are available for 4-1/2”through 9-5/8”casing.

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Product Detail

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Description

The VR-D Double Grip Retrievable Packer is a mechanical set packer that can withstand pressure from both above and below. It is set by rotating it a quarter turn and then applying weight onto the packer. The simple quarter turn setting mechanism allows for multiple cycles of setting and unsetting in a single run, making it perfect for casing testing, stimulation, and treatment applications in a double-grip configuration.

VR-D Double Grip Retrievable Packer for oil and gas well

①Secure Seating: VR-D Double Grip Retrievable Packer sets securely in any hardness of casing, including premium grades, ensuring a reliable seal regardless of the casing material.

②Reduced Wear: The hydraulic hold down button unit, which features a large internal flow path located below the bypass valve, helps to reduce element swabbing and button wicker dulling, thereby increasing the longevity of the packer components.

③Surface Control: A surface-controlled combination bypass and equalizing valve allows for precise management of downhole pressures and flow from the surface, enhancing safety and operational control.

④Efficient Setting: A tubing pressure actuated collet lock is often included to eliminate the need for excessive set down weight requirements, which simplifies the setting process and reduces the risk of equipment damage.

⑤Advanced Packing System: The three-piece packing element system contributes to the packer's ability to create a robust seal within the casing.

⑥Enhanced Anchoring: Rocker type slips provide better gripping and sealing capabilities, improving the packer's hold within the wellbore.

Design and Mechanism

①Retrievable Design: The packer is designed to be retrievable, which means it can be removed or repositioned as needed without pulling the entire production tubing. This feature is crucial for well intervention and maintenance operations.

②Double Grip Mechanism: As the name suggests, the VR-D packer has a double grip mechanism, which means it has the ability to grip and seal against the casing in two separate zones. This enhances the packer's sealing capability and provides a more secure seal within the wellbore.

③Mechanical Setting: The VR-D packer is set mechanically, typically by applying a quarter turn and weight onto the packer. This setting mechanism allows for multiple cycles of setting and unsetting in a single run, which is advantageous for applications such as casing testing, stimulation, and treatment.

Technical Parameter

Casing O.D.	Casing Wt	Setting Range	Setting Range	Tool O.D.	Tool I.D.	Connection Thread
(In.)	(lbs/ft)	Min.(In.)	Max.(In.)	(In.)	(In.)	Connection Thread
4 1/2	9.5-13.5	3.91	4.09	3.77	1.90	2-3/8"-8RD EU or 2-7/8"-8RD EU
5	15-18	4.25	4.408	4.13
5	11.5-15	4.408	4.56	4.25
5-1/2”	20-23	4.625	4.778	4.5	2.00
	15.5-20	4.778	4.95	4.64
	13-15.5	4.95	5.19	4.78
6-5/8”	34	5.561	5.609	5.41
	28-32	5.61	5.791	5.48
	24-28	5.791	5.921	5.48
7"	32-35	5.922	6.135	5.78	2.42	2-7/8"-8RD EU or 3-1/2"-8RD EU
	26-29	6.136	6.276	5.97
	20-26	6.276	6.456	6.08
	17-20	6.454	6.578	6.27
7-5/8"	33.7-39	6.579	6.797	6.45
	24-29.7	6.798	7.025	6.67
	20-24	7.025	7.125	6.81
8-5/8”	44-49	7.511	7.687	7.31	3.47	2-7/8"-8RD EU or 3-1/2"-8RD EU
	32-40	7.688	7.921	7.53
	20-28	7.922	8.191	7.78
9-5/8”	47-53.5	8.343	8.681	8.22	3.94
	40-47	8.681	8.835	8.44
	29.3-36	8.836	9.063	8.59

Applications

① Well Completion: Used to isolate different zones within the wellbore to prevent cross-flow and ensure that each zone can be managed independently.

② Production: Deployed in production operations to control the flow from specific zones and to protect the production conduit.

③ Stimulation: Applied during well stimulation treatments such as acidizing or fracturing to isolate the treatment zone and apply pressure effectively.

④ Testing: Utilized for casing integrity testing or formation pressure testing where a temporary seal is required to evaluate well conditions.

⑤ Casing Size Compatibility: The tool, in this case, the MR-D Double Grip Retrievable Packer, can be used with oil well casings that have an outer diameter (O.D) ranging from 4-1/2 inches to 9-5/8 inches. This indicates the Vigor offers different sizes of the packer to accommodate various casing dimensions.

Vigor's VR-D Double Grip Retrievable Packer

Need a retrievable packer that can adapt to various casing sizes and guarantee a precise seal? Check out Vigor's VR-D Packer, designed for casing sizes from 4-1/2" to 9-5/8". Our packer is the go-to solution for completing, producing, stimulating, and testing applications where reliability and adaptability are crucial. Contact with Vigor sales team to discuss your specific well requirements.

Features & Benefits

● Sets securely in any hardness casing, including premium grades.

● Hydraulic hold down button unit with large internal flow path located below the bypass valve to reduce element swabbing and button wicker dulling.

● Surface controlled combination bypass and equalizing valve.

● Tubing pressure actuated collet lock to eliminate excessive set down weight requirements.

About VIGOR

China Vigor Drilling Oil Tools and Equipment Co., Ltd.

Vigor is committed to researching, developing, manufacturing, and selling high-tech downhole tools and equipment. Our focus is on utilizing advanced technologies to help our customers reduce the costs of oil and gas exploration, production, and completion while keeping up with the development of the world's energy industry.

VIGOR'S MISSION

We continue to promote the development of the world's energy industry with high quality and innovative models.

VIGOR'S VISION

Become a century-old enterprise in the energy industry, serving 1000 leading enterprises in the energy industry worldwide.

VIGOR'S VALUES

Team spirit, innovation and change, focus, integrity, and live our dream true!

Company History

Vigor is always your reliable partner in the oil and gas industry.

Vigor expanded our manufacturing facilities in different locations of China which help us to serve the customers with swift delivery, diversity and efficiency of production. All our manufacturing facilities meet and exceed APl and international quality standards.

With a solid background, experiences, full support from the engineering team, and high efficiency in production, Vigor has established stable and long terms cooperation with well-known international companies from the US, Canada, Colombia, Argentina, Brazil, Mexico, Italy, Norway, UAE, Oman, Egypt, Saudi Arabia and Nigeria, Etc.

Vigor R&D Certificates

Vigor team has consistently prioritized investment in product research and development. In 2017, several new products developed by Vigor were successfully tested and widely promoted, with advanced technological offerings being adopted in bulk by clients on-site. By 2019, our modular disposable guns and site selection perforating series had been successfully deployed in client wells. In 2022, Vigor invested in a high-tech tool manufacturing plant to further enhance our production capabilities.

Our commitment to the R&D, production, and testing of new products remains unwavering. If you are interested in industry-leading products or technologies, do not hesitate to contact our professional technical team.