Offshore Gas Hydrate Screen Pipe Backflushing Optimization Experiments

Experimental data from a study optimizing high-efficiency rotary water jet backflushing technology for offshore natural gas hydrate screen pipes. The dataset, authored by Haoxian Shi and last updated in June 2026, likely contains results assessing backflushing effectiveness based on outer pressure and permeability. It examines factors including backflush tool type, tool movement speed, screen pipe type, and the presence of perforated pipes.

Use Cases

• Comparing the performance of high-pressure, low-pressure, and cavitation jet rotary flushing tools based on the described experimental results.
• Analyzing the effect of tool movement speed (1 m/min vs. 2 m/min) on backflushing effectiveness.
• Evaluating backflush performance differences between 30/40 mesh and 40/70 mesh screen pipes.
• Assessing the impact of perforated pipes on backflushing effectiveness for screen pipes.

Strengths

• Data is derived from controlled optimization experiments with specific performance criteria (outer pressure and permeability).
• The description provides clear comparative results for several key experimental factors.
• Dataset is shared under a permissive CC-BY-4.0 license.

Limitations

• The dataset is very small at 5.5 KB, indicating limited scope.
• Row count and column-level documentation are unknown; field semantics must be inferred after download.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

figshare, author Haoxian Shi.

Collection Method

Likely gathered from laboratory experiments on backflushing technology.

Freshness

Last updated 2026-06-04 17:26:51; freshness should be verified.