Annulus Casing Packer (ACP)
Annulus Casing Packer (ACP) systems are advanced downhole sealing solutions designed to provide reliable annular isolation between casing strings and wellbore formations in oil & gas wells. These packers play a critical role in maintaining well integrity, controlling pressure zones, and improving overall drilling and production efficiency.
Annulus casing packers are widely used in drilling, completion, stimulation, and production operations to prevent fluid migration and ensure effective zonal isolation. Engineered for high-pressure and high-temperature environments, ACP systems deliver dependable sealing performance in challenging offshore and onshore oilfield conditions.
Our annulus casing packer solutions are suitable for:
- Oil & Gas Drilling Operations
- Well Completion Projects
- Zonal Isolation Applications
- Pressure Control Systems
- Offshore & Onshore Wells
- Production Enhancement Operations
- High-Pressure Well Environments
Features of Annulus Casing Packer Systems
- Reliable Annular Sealing Performance
- High Pressure & Temperature Resistance
- Durable Downhole Construction
- Improved Well Integrity & Safety
- Efficient Zonal Isolation Capability
- Corrosion & Wear Resistant Materials
- Suitable for Complex Well Conditions
Advanced Downhole Sealing Technology
Modern annulus casing packers are manufactured using advanced elastomer materials and precision engineering techniques to ensure long-lasting sealing efficiency and operational reliability. These systems can be customized for different casing sizes, well depths, and production environments to meet specific drilling and completion requirements.
ACP systems help reduce operational risks, improve well control, minimize fluid channeling, and enhance production efficiency. Their robust design supports reliable performance during cementing, stimulation, testing, and long-term production operations.
Applications
Annulus casing packers are essential components in modern oilfield operations for maintaining pressure integrity, isolating production zones, and supporting safe hydrocarbon extraction. These systems are widely used in exploration wells, production wells, injection wells, and advanced drilling projects worldwide.
Short Product Description
Reliable Annulus Casing Packer (ACP) systems designed for effective well isolation, pressure control, and enhanced oilfield drilling and production performance.
Jiach Energy Solutions is India Local Partner for Star Petrotech Pte. Ltd, Singapore who Manufactures Downhole Completion Tools.
Type：
- Permanent series Packer
- Retrievable series Packer
- Dual String series Packer
- Mechanical series Packer
Engineering Data：
- Working Pressure : 3~15Kpsi
- Temperature : 20~400deg.F
- Casing Size: 4-1/2”~10-3/4“
- Certified with API 11D1, V0
Annular casing packer
The Annulus Casing Packer (ACP) is an inflatable packer assembly designed to be installed as part of a casing string or liner and inflated in either cased or open-hole sections of the well. It’s primary function is to Prevent gas migration, reduce the gas-to-oil production ratio, reduce or prevent water production. Isolate production or injection zones.
Once inflated, the ACP creates a reliable, impermeable annular barrier, helping to isolate zones and maintain well integrity.
The tool is suitable for vertical, highly deviated, and horizontal wells, making it a versatile solution for a wide range of well completion and zonal isolation applications.
|
Type |
O.D (in) |
I.D (mm) |
Length (mm) |
Seal Length (mm) |
Work Size (in) |
Thread |
|
4 |
5.24 |
89 |
113 |
>37.5 |
5.83 – 8.86 |
4 API Thread |
|
4 1/2 |
5.75 |
97 |
109 |
>37.5 |
6.30 – 8.86 |
4 1/2 API Thread |
|
5 |
6 |
108 |
118 |
>37.5 |
6.12 – 9.50 |
5 API Thread |
|
5 1/2 – I |
7.00 |
122 |
122 |
>37.5 |
7.87 – 10.63 |
5 1/2 API Thread |
|
5 1/2 – II |
7.48 |
122 |
122 |
>37.5 |
8.27 – 12.36 |
5 1/2 API Thread |
|
7 |
8.27 |
159 |
125 |
>37.5 |
8.66 – 12.60 |
7 API Thread |
|
9 5/8 |
11.26 |
220 |
127 |
>37.5 |
11.93 – 15.60 |
9 5/8 API Thread |