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Hydraulic Toe Sleeve
Thankful Hydraulic Toe Sleeve is a hydraulically operated sliding sleeve run near the toe of a horizontal well and allows the casing to be tested to surface pressures up to 15,000 psi. Once a successful test is achieved, the toe sleeve is opened at a pred |
2024-10-25 |
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Hydraulic Setting Packers
Thankful Hydraulic Retrievable Packer is a kind of down-hole tool that utilizes hydraulic principle for sealing and unsealing. It can form an effective sealing and isolation section in the well-bore, preventing fluid from flowing between layers and sectio |
2024-10-25 |
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Series Composite Bridge Plug
A series of Thankful Composite Bridge Plugs refers to a series of bridge plug products made of composite materials, which have different structural designs and performance indexes depending on well depth, pressure, temperature and other conditions.
1. Ma |
2024-10-25 |
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Dissolvable Frac Plug
The third generation of Deruitn was designed based on the field proven technology and experience from the traditional Frac Plug. With lots of field application, there are two main problems found. One is that part of the plug is not completely dissolved, a |
2024-10-25 |
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Double Grip Retrievable Packer
A removable packer by Thankful is a down hole tool that can be seated and unseated by specific operations (e.g., lifting or lowering the tubing column). It can form an effective sealing isolation section down hole to separate different oil and water forma |
2024-10-25 |
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Double Slip Soluble Bridge Plug
Double slip soluble bridge plug is a kind of down-hole tool that uses double kava structure for support and dissolvable material to achieve plugging and unplugging. It is mainly used in oil well fracturing, water plugging, layer adjustment, oil testing, p |
2024-10-25 |
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Single Slip Soluble Bridge Plug
Thankful Single Slip Soluble Bridge plugs are the kind of bridge plugs made of all-metal materials, but some or all of its components can be dissolved under specific conditions, such as contacting with specific dissolvable or achieving specific environmen |
2024-10-25 |
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Wireline Set Cement Retainer
Thankful Hydraulic Setting Cement Retainer is connected to the cement retainer through a hydraulic setting tool, lowered to a predetermined position, and sealed by oil pipe pressure in the well.
1. Easy to operate: The hydraulic setting cement retainer |
2024-10-25 |
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