Testing and Trials: Offshore Gas Hydrate Screen Pipe Backflushing Experiments

Haoxian Shi's dataset contains experimental results from optimizing high-efficiency rotary water jet backflushing technology for offshore natural gas hydrate screen pipes. The data, last updated in June 2026, likely records the effects of backflush tool type, tool movement speed, screen pipe type, and the presence of perforated pipes on backflushing effectiveness. The study used outer pressure and permeability as criteria to assess performance.

Use Cases

• Compare the performance of high-pressure cavitation jet, high-pressure, and low-pressure rotary spray gun backflush tools based on experimental results.
• Analyze the effect of tool movement speed (1 m/min vs. 2 m/min) on backflushing effectiveness.
• Evaluate backflush performance differences between 30/40 mesh and 40/70 mesh screen pipes.
• Assess the impact of perforated pipes on screen pipe backflushing effectiveness.

Strengths

• Data is openly licensed under CC-BY-4.0, permitting broad reuse.
• The experimental design and key variables (tool type, speed, pipe mesh) are clearly described in the summary.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is very small at 5.5 KB, indicating a limited experimental scope.

Provenance

Source

Haoxian Shi via figshare

Collection Method

Laboratory optimization experiments for backflushing technology.

Freshness

Last updated 2026-06-04 17:26:49; freshness should be verified.