This in-depth interview explores the origin and development of oil mulch technology in Iran, as recounted by its pioneer Engineer Seyyed Mehdi Mahdavi and field expert Engineer Ghamreza Ahannin. Developed in the 1960s to combat desertification and control shifting sands, this innovative petroleum-based method was successfully deployed across Iran, including Khuzestan and Boein Zahra. The article discusses technical implementation, challenges, environmental impacts, and the continued relevance of this technology in addressing dust storms and land degradation.

This innovative study demonstrates how surface asphalt application to soil can significantly enhance water harvesting and tree growth in drylands.
The technique shows substantial promise in reducing irrigation needs, supporting afforestation efforts, and combating desertification across Iran’s semi-arid regions.

Explore how surface and subsurface petroleum mulches impact seedling emergence and development.
A must-read for agricultural innovation!

Discover how deep drainage and bitumen application successfully secured unstable slopes.
An essential reference for geotechnical and environmental experts!

Oil drilling operations produce substantial amounts of waste, including drilling mud and heavy petroleum residues, which pose a serious threat to the environment. This study explores the reuse of such waste oils as mulch for stabilizing shifting sand dunes. This approach not only offers an effective means to reduce environmental pollution but also helps in controlling wind erosion and dust storms in arid regions. The economic analysis suggests that recycling waste oil in this way is more cost-effective than burning or burying it. The paper concludes with practical recommendations for implementing this solution as an environmentally friendly alternative in desert management.