Paraffin

Devon Energy – Synergetic Paraffin Mitigation (CDU 203H)

• Basin:

Permian Basin

• Location:

Cotton Draw Unit, 2nd Bone Spring Sand, Texas

• Client:

Devon Energy

Traditional cyclic steam stimulation methods face significant operational limitations, including restricted heating radii and low oil recovery rates. These limitations are often exacerbated by high interfacial tension, which traps immobile oil within reservoirs, greatly restricting cumulative oil production. Synergetic's Enercat™ technology directly addresses these challenges by effectively reducing interfacial tension, thereby significantly enhancing oil mobility and boosting overall recovery efficiency.

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Core Issue

Problem

The CDU 203H well faced extreme paraffin deposition, causing frequent premature well pulls, high costs from regular hot water and chemical treatments, and substantial production downtime. Paraffin deposition had become a persistent operational challenge, negatively affecting productivity and economic performance.

Solution & Results

To address these severe paraffin issues, Devon Energy installed three Enercat Tubing Tools below the Seating Nipple (SN) at approximately 10,121 feet Measured Depth (MD). The Enercat tools effectively prevent paraffin buildup by disrupting wax crystallization at a molecular level, thus eliminating the need for additional chemical or thermal remediation.

•

100%

reduction in chemical and hot water treatments post-installation.

•

0 days

of production downtime related to paraffin issues following installation.

•

32 and 131-day

rod evaluations demonstrated completely clean rods without any additional treatments.

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VISUAL SHIFT

Before & After Images

The images offer a visual comparison of conditions before and after installation, clearly illustrating the impact of our technology. These snapshots highlight key changes in reservoir behavior, fluid mobility, and overall performance enhancements.

Quantified results

Supporting Data

The following data provides quantitative validation of the results achieved. Metrics are drawn from field measurements and performance tracking, offering clear evidence of improved efficiency, recovery, and operational effectiveness.

Impact & outlook

Conclusion

Synergetic’s Enercat™ technology substantially enhances cyclic steam stimulation performance. By significantly reducing interfacial tension and expanding the drainage radius, it offers transformative operational advantages and economic benefits, positioning itself as a critical solution for the future of heavy oil recovery operations.